WO2004030154A2 - Anordnung zur überwachung von patchfeldern an verteilerpunkten in datennetzwerken - Google Patents
Anordnung zur überwachung von patchfeldern an verteilerpunkten in datennetzwerken Download PDFInfo
- Publication number
- WO2004030154A2 WO2004030154A2 PCT/EP2003/009986 EP0309986W WO2004030154A2 WO 2004030154 A2 WO2004030154 A2 WO 2004030154A2 EP 0309986 W EP0309986 W EP 0309986W WO 2004030154 A2 WO2004030154 A2 WO 2004030154A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- patch
- reader
- arrangement
- readers
- connections
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 9
- 238000011156 evaluation Methods 0.000 claims abstract description 11
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000000835 fiber Substances 0.000 description 4
- 238000009420 retrofitting Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
- H01R13/7038—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling making use of a remote controlled switch, e.g. relais, solid state switch activated by the engagement of the coupling parts
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/13—Patch panels for monitoring, interconnecting or testing circuits, e.g. patch bay, patch field or jack field; Patching modules
- H04Q1/135—Patch panels for monitoring, interconnecting or testing circuits, e.g. patch bay, patch field or jack field; Patching modules characterized by patch cord details
- H04Q1/136—Patch panels for monitoring, interconnecting or testing circuits, e.g. patch bay, patch field or jack field; Patching modules characterized by patch cord details having patch field management or physical layer management arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
Definitions
- the invention relates to an arrangement for monitoring patch fields at distribution points in data networks, with patch cables which can be plugged into connectors in the patch fields by means of plugs.
- Data networks serve, among other things, to provide a larger number of workplaces or the employees sitting there, that is to say the users of the data network, with data connections.
- the users at the workstations are thus provided with individual services, for example with data services or also telecommunication services.
- the data networks have central distribution points, usually distribution cabinets. Patch fields are provided in the distribution points. These patch fields have ports, i.e. connections. Data cables lead from the ports of these patch fields in a star shape to the data connections at the workplaces.
- the connection from the active devices to the patch panels is realized with patch cables.
- patch cables have a connector at each end. This connector can be plugged into a port or connection on a patch panel.
- the patchcords are usually 8-core, flexible and about 0.5 m to 5 m long.
- the plugs are generally so-called RJ45 plugs, glass fibers have been assembled with various plugs.
- the active device In order to provide a workstation with the desired services or to provide them with these services, the active device must now be connected to the corresponding port on the patch panel or patch panel. If, for example, a user needs a telephone connection and a data connection, then by connecting the corresponding The ports and the active device provide the telephone system and a data switch for use.
- patch cables In the event of changes to the services, relocations, transfers or other reorganization measures, it may be necessary to make changes to these connections on the distributors. In this case, "patching" must be carried out. In other words, patch cables must be repositioned in accordance with the services now required.
- branch offices are then to be monitored and, if necessary, controlled centrally by an administrator.
- This well-known solution stores all data, such as the names of the ports, the users, etc. for the individual connections in an SQL database (structured query language, structured query language).
- SQL database structured query language, structured query language
- This database stores its data on a specific computer called a management console.
- Retrofitting existing installations proves difficult because special retrofit kits have to be made for the existing patch fields.
- patch cables with this system must always be routed from one patch field to another patch field in order to be able to implement the corresponding readings by the scanners.
- a patch field must be switched with the active devices, which requires fixed wiring by laying on the back or terminal side of the patch panels. Patches directly from the active devices to a patch field cannot be recognized correctly.
- fiber optic patch cables cannot be used. If necessary, they must be fitted with a drain wire from the above-mentioned connecting wire so that they can be read by the scanners. As a result, they are no longer copper-free and therefore no longer meet the requirements for copper-free fiber optic cabling.
- the object of the invention is therefore to create a simpler arrangement for monitoring patch fields at distribution points in data networks, which is, above all, less complex.
- This object is achieved by an arrangement for monitoring patch fields at distribution points in data networks, with patch cables which can be plugged into connectors in the patch fields, both plugs each being equipped with a transponder, with readers with reader coils, each connection is equipped in a patch field with a reader coil or with a reader, and the readers are in data connection with an evaluation unit.
- the invention creates for the first time the possibility of allowing identification of a cable connection between two identical ports.
- ports can either only send or only receive a signal, and the individual plug of a cable provided there with a means of identification cannot do this either.
- a reader is an electronic circuit which is known per se and has a coil in the form of a reading coil. This coil has a certain inductance. The electronic circuit of the reader is able to detect and evaluate fluctuations in the magnetic field of its coil.
- a reader can have several coils. For cost reasons, this will also be preferred. The reader can then recognize an evaluation of the fluctuations in the magnetic fields of its different coils by switching from coil to coil in an analog manner.
- each connection or port which then only has one reader coil.
- each connector is preferably provided with a reader coil, but these reader coils are combined and belong to a common reader, which then supplies several coils, possibly even the entire patch panel, with its connectors.
- a transponder also has an electrical circuit and a coil.
- Transponders are known per se or in connection with other connector types and applications, for example from DE 19841 738 A1, and are generally very small.
- the circuit consists of only one chip and does not contain its own power supply.
- the transponder with its transponder coil and electronic circuit is plugged into the connector together with the plug.
- the magnetic field of the reader or the reader coil intervenes in the magnetic field of the transponder coil or builds it up at all and thus simultaneously ensures the supply current that now arises for the switching of the transponder. So there is an interaction.
- the components of the transponder can be easily integrated in a patch cable or in a plug of a patch cable or attached there.
- a transponder is then located at each end of a patch cable adjacent to the connector.
- the transponder with its transponder coil If the transponder with its transponder coil is in the magnetic field of a reader or a reader coil, it continuously sends an identifier. This identifier is recognized and evaluated by the reader. It then sends this data to the evaluation unit, i.e. to a management console.
- the management console also has the information that a certain patch cable is in a certain connection of a certain patch field. It can evaluate this information as correct or incorrect and inform the user or administrator accordingly.
- control of the circuits of the readers can be organized by microcontrollers.
- a microcontroller would control the entire sequence of switching the coils, controlling the readers, reading out the data from the reader and forwarding these data to the evaluation unit or to the management console via the data network.
- the evaluation unit or the database can hold a series of information. This includes the port assignment of all patch panels, according to the question "Is a patch cable plugged into a connection - yes or no?". It can also contain information about which service is provided, i.e. whether it is a telephone connection, a da - ten or another connection.
- the database can also receive information from other sources about changes that have to be carried out, for example due to a change in work place.
- the administrator specifies on the PC of the evaluation unit which patch cables have to be plugged in to make these changes. to carry out.
- An optical display in particular a light-emitting diode (LED), is preferably arranged on the patch fields at each port or connection. A necessary change of plug can then be identified by a luminous optical display, so that it can be easily recognized which of the many, numerous connections is currently being meant. In the event of a fault, i.e. if the cable is inserted incorrectly, the optical display may flash, for example.
- LED light-emitting diode
- Fiber optic cables can be used as they are, i.e. as pure fiber optic cables without a copper drainage cable.
- the system is extremely fast in its processing time. Cross connections between the distribution cabinets are permitted and are also recognized.
- the system can also be retrofitted.
- the coils for the readers can be attached to the ports through a cover.
- the coils can be moved, the panels can be used for different patch fields or patch panels. As a result, only a few apertures will have to be scanned according to the port numbers used.
- Figure 1 is a schematic representation of an arrangement according to the invention.
- FIG. 1 A preferred exemplary embodiment of such an arrangement according to the invention is shown schematically in FIG.
- a patch field 10 can be seen with a multiplicity of connections 11, the so-called ports. These connections enable the insertion of patch cables 20 or plugs 21 which are located at the end of a patch cable 20.
- the patch panel 10 is equipped with one or more readers 12.
- Each reader 12 has one or more reader coils 13.
- Each connector 11 is equipped with a reader coil 13.
- each connection 11 also has an optical display 14, for example in the form of a light-emitting diode.
- the patch cables 20 serve to supply the patch fields with one another or with certain service devices, such as telephone connections.
- a patch cable 20 therefore has two ends, each of which is equipped with a plug 21.
- a transponder 22 is located in the plug 21 or, if retrofitted, on the plug 21 of the patch cable 20.
- the transponder 22 has a coil and an electronic circuit, but is overall very small and can be easily accommodated on or in the plug 21. In the case of original production, the transponder 22 would be injected from the outset with the plug 21 or in the plastic around the plug 21, but if retrofitted, it can also be easily attached on the outside.
- the transponder 22 with its coil is therefore in the immediate vicinity of a reader coil 13, so that the magnetic fields of the two coils who influence or build up.
- the change in the magnetic field of the reader coil 13 by the coil of the transponder 22 can be evaluated by the reader and passed on accordingly.
- This transfer takes place to an evaluation unit 30, possibly with the interposition of a microcontroller.
- the evaluation unit 30 can be located at a different location, possibly also far away, in order to enable remote or remote monitoring.
- an aperture 15 is provided which carries the readers 12 and reader coils 13. This diaphragm 15 can then simply be placed in front of the patch panels 10 with their connections 11, so that the readers 12 and the reader coils 13 are automatically positioned in the vicinity of the connections 11.
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002499803A CA2499803A1 (en) | 2002-09-23 | 2003-09-09 | Arrangement for monitoring patch panels at distributor points in data networks |
AU2003267066A AU2003267066A1 (en) | 2002-09-23 | 2003-09-09 | Arrangement for monitoring patch panels at distributor points in data networks |
AT03747989T ATE474422T1 (de) | 2002-09-23 | 2003-09-09 | Anordnung zur überwachung von patchfeldern an verteilerpunkten in datennetzwerken |
DE50312890T DE50312890D1 (de) | 2002-09-23 | 2003-09-09 | Anordnung zur überwachung von patchfeldern an verteilerpunkten in datennetzwerken |
JP2004538878A JP2006500838A (ja) | 2002-09-23 | 2003-09-09 | データネットワークにおけるディストリビュータポイントのパッチパネル監視装置 |
EP03747989A EP1543685B1 (de) | 2002-09-23 | 2003-09-09 | Anordnung zur überwachung von patchfeldern an verteilerpunkten in datennetzwerken |
IL167281A IL167281A (en) | 2002-09-23 | 2005-03-07 | Arrangement for monitoring patch panels at distributor points in data networks |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10244304A DE10244304B3 (de) | 2002-09-23 | 2002-09-23 | Anordnung zur Überwachung von Patchfeldern an Verteilerpunkten in Datennetzwerken |
DE10244304.1 | 2002-09-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004030154A2 true WO2004030154A2 (de) | 2004-04-08 |
WO2004030154A3 WO2004030154A3 (de) | 2004-05-27 |
Family
ID=31724846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/009986 WO2004030154A2 (de) | 2002-09-23 | 2003-09-09 | Anordnung zur überwachung von patchfeldern an verteilerpunkten in datennetzwerken |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1543685B1 (de) |
JP (1) | JP2006500838A (de) |
CN (1) | CN100562138C (de) |
AT (1) | ATE474422T1 (de) |
AU (1) | AU2003267066A1 (de) |
CA (1) | CA2499803A1 (de) |
DE (2) | DE10244304B3 (de) |
IL (1) | IL167281A (de) |
RU (1) | RU2289889C2 (de) |
WO (1) | WO2004030154A2 (de) |
Cited By (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1733335A2 (de) * | 2004-04-02 | 2006-12-20 | Stratos International, Inc. | Hochfrequenzidentifikation eines verbinders mittels schalttafel oder einer ähnlichen struktur |
US7197214B2 (en) | 2004-05-24 | 2007-03-27 | Corning Cable Systems Llc | Methods and apparatus for facilitating cable locating |
EP1934811A1 (de) * | 2005-09-13 | 2008-06-25 | Stratos International, Inc. | Medien-umsetzer-rfid-sicherheitsetikett |
US7667574B2 (en) | 2006-12-14 | 2010-02-23 | Corning Cable Systems, Llc | Signal-processing systems and methods for RFID-tag signals |
US7760094B1 (en) | 2006-12-14 | 2010-07-20 | Corning Cable Systems Llc | RFID systems and methods for optical fiber network deployment and maintenance |
US7772975B2 (en) | 2006-10-31 | 2010-08-10 | Corning Cable Systems, Llc | System for mapping connections using RFID function |
US7782202B2 (en) | 2006-10-31 | 2010-08-24 | Corning Cable Systems, Llc | Radio frequency identification of component connections |
US7787823B2 (en) | 2006-09-15 | 2010-08-31 | Corning Cable Systems Llc | Radio-over-fiber (RoF) optical fiber cable system with transponder diversity and RoF wireless picocellular system using same |
US7848654B2 (en) | 2006-09-28 | 2010-12-07 | Corning Cable Systems Llc | Radio-over-fiber (RoF) wireless picocellular system with combined picocells |
US7855697B2 (en) | 2007-08-13 | 2010-12-21 | Corning Cable Systems, Llc | Antenna systems for passive RFID tags |
US7965186B2 (en) | 2007-03-09 | 2011-06-21 | Corning Cable Systems, Llc | Passive RFID elements having visual indicators |
US8111998B2 (en) | 2007-02-06 | 2012-02-07 | Corning Cable Systems Llc | Transponder systems and methods for radio-over-fiber (RoF) wireless picocellular systems |
US8172468B2 (en) | 2010-05-06 | 2012-05-08 | Corning Incorporated | Radio frequency identification (RFID) in communication connections, including fiber optic components |
US8175459B2 (en) | 2007-10-12 | 2012-05-08 | Corning Cable Systems Llc | Hybrid wireless/wired RoF transponder and hybrid RoF communication system using same |
US8248208B2 (en) | 2008-07-15 | 2012-08-21 | Corning Cable Systems, Llc. | RFID-based active labeling system for telecommunication systems |
US8264366B2 (en) | 2009-03-31 | 2012-09-11 | Corning Incorporated | Components, systems, and methods for associating sensor data with component location |
US8264355B2 (en) | 2006-12-14 | 2012-09-11 | Corning Cable Systems Llc | RFID systems and methods for optical fiber network deployment and maintenance |
US8275265B2 (en) | 2010-02-15 | 2012-09-25 | Corning Cable Systems Llc | Dynamic cell bonding (DCB) for radio-over-fiber (RoF)-based networks and communication systems and related methods |
US8421626B2 (en) | 2006-10-31 | 2013-04-16 | Corning Cable Systems, Llc | Radio frequency identification transponder for communicating condition of a component |
US8548330B2 (en) | 2009-07-31 | 2013-10-01 | Corning Cable Systems Llc | Sectorization in distributed antenna systems, and related components and methods |
US8644844B2 (en) | 2007-12-20 | 2014-02-04 | Corning Mobileaccess Ltd. | Extending outdoor location based services and applications into enclosed areas |
US8731405B2 (en) | 2008-08-28 | 2014-05-20 | Corning Cable Systems Llc | RFID-based systems and methods for collecting telecommunications network information |
US8867919B2 (en) | 2007-07-24 | 2014-10-21 | Corning Cable Systems Llc | Multi-port accumulator for radio-over-fiber (RoF) wireless picocellular systems |
US8873585B2 (en) | 2006-12-19 | 2014-10-28 | Corning Optical Communications Wireless Ltd | Distributed antenna system for MIMO technologies |
US9037143B2 (en) | 2010-08-16 | 2015-05-19 | Corning Optical Communications LLC | Remote antenna clusters and related systems, components, and methods supporting digital data signal propagation between remote antenna units |
US9042732B2 (en) | 2010-05-02 | 2015-05-26 | Corning Optical Communications LLC | Providing digital data services in optical fiber-based distributed radio frequency (RF) communication systems, and related components and methods |
US9112611B2 (en) | 2009-02-03 | 2015-08-18 | Corning Optical Communications LLC | Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof |
US9159012B2 (en) | 2009-11-30 | 2015-10-13 | Corning Incorporated | RFID condition latching |
US9165232B2 (en) | 2012-05-14 | 2015-10-20 | Corning Incorporated | Radio-frequency identification (RFID) tag-to-tag autoconnect discovery, and related methods, circuits, and systems |
US9178635B2 (en) | 2014-01-03 | 2015-11-03 | Corning Optical Communications Wireless Ltd | Separation of communication signal sub-bands in distributed antenna systems (DASs) to reduce interference |
US9184843B2 (en) | 2011-04-29 | 2015-11-10 | Corning Optical Communications LLC | Determining propagation delay of communications in distributed antenna systems, and related components, systems, and methods |
US9219879B2 (en) | 2009-11-13 | 2015-12-22 | Corning Optical Communications LLC | Radio-over-fiber (ROF) system for protocol-independent wired and/or wireless communication |
US9240835B2 (en) | 2011-04-29 | 2016-01-19 | Corning Optical Communications LLC | Systems, methods, and devices for increasing radio frequency (RF) power in distributed antenna systems |
US9247543B2 (en) | 2013-07-23 | 2016-01-26 | Corning Optical Communications Wireless Ltd | Monitoring non-supported wireless spectrum within coverage areas of distributed antenna systems (DASs) |
US9258052B2 (en) | 2012-03-30 | 2016-02-09 | Corning Optical Communications LLC | Reducing location-dependent interference in distributed antenna systems operating in multiple-input, multiple-output (MIMO) configuration, and related components, systems, and methods |
US9325429B2 (en) | 2011-02-21 | 2016-04-26 | Corning Optical Communications LLC | Providing digital data services as electrical signals and radio-frequency (RF) communications over optical fiber in distributed communications systems, and related components and methods |
US9357551B2 (en) | 2014-05-30 | 2016-05-31 | Corning Optical Communications Wireless Ltd | Systems and methods for simultaneous sampling of serial digital data streams from multiple analog-to-digital converters (ADCS), including in distributed antenna systems |
US9385810B2 (en) | 2013-09-30 | 2016-07-05 | Corning Optical Communications Wireless Ltd | Connection mapping in distributed communication systems |
US9420542B2 (en) | 2014-09-25 | 2016-08-16 | Corning Optical Communications Wireless Ltd | System-wide uplink band gain control in a distributed antenna system (DAS), based on per band gain control of remote uplink paths in remote units |
US9455784B2 (en) | 2012-10-31 | 2016-09-27 | Corning Optical Communications Wireless Ltd | Deployable wireless infrastructures and methods of deploying wireless infrastructures |
US9525488B2 (en) | 2010-05-02 | 2016-12-20 | Corning Optical Communications LLC | Digital data services and/or power distribution in optical fiber-based distributed communications systems providing digital data and radio frequency (RF) communications services, and related components and methods |
US9525472B2 (en) | 2014-07-30 | 2016-12-20 | Corning Incorporated | Reducing location-dependent destructive interference in distributed antenna systems (DASS) operating in multiple-input, multiple-output (MIMO) configuration, and related components, systems, and methods |
US9531452B2 (en) | 2012-11-29 | 2016-12-27 | Corning Optical Communications LLC | Hybrid intra-cell / inter-cell remote unit antenna bonding in multiple-input, multiple-output (MIMO) distributed antenna systems (DASs) |
US9563832B2 (en) | 2012-10-08 | 2017-02-07 | Corning Incorporated | Excess radio-frequency (RF) power storage and power sharing RF identification (RFID) tags, and related connection systems and methods |
US9602210B2 (en) | 2014-09-24 | 2017-03-21 | Corning Optical Communications Wireless Ltd | Flexible head-end chassis supporting automatic identification and interconnection of radio interface modules and optical interface modules in an optical fiber-based distributed antenna system (DAS) |
US9621293B2 (en) | 2012-08-07 | 2017-04-11 | Corning Optical Communications Wireless Ltd | Distribution of time-division multiplexed (TDM) management services in a distributed antenna system, and related components, systems, and methods |
US9647758B2 (en) | 2012-11-30 | 2017-05-09 | Corning Optical Communications Wireless Ltd | Cabling connectivity monitoring and verification |
US9652707B2 (en) | 2006-10-31 | 2017-05-16 | Fiber Mountain, Inc. | Radio frequency identification (RFID) connected tag communications protocol and related systems and methods |
US9652708B2 (en) | 2006-10-31 | 2017-05-16 | Fiber Mountain, Inc. | Protocol for communications between a radio frequency identification (RFID) tag and a connected device, and related systems and methods |
US9652709B2 (en) | 2006-10-31 | 2017-05-16 | Fiber Mountain, Inc. | Communications between multiple radio frequency identification (RFID) connected tags and one or more devices, and related systems and methods |
US9661781B2 (en) | 2013-07-31 | 2017-05-23 | Corning Optical Communications Wireless Ltd | Remote units for distributed communication systems and related installation methods and apparatuses |
US9673904B2 (en) | 2009-02-03 | 2017-06-06 | Corning Optical Communications LLC | Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof |
US9681313B2 (en) | 2015-04-15 | 2017-06-13 | Corning Optical Communications Wireless Ltd | Optimizing remote antenna unit performance using an alternative data channel |
US9715157B2 (en) | 2013-06-12 | 2017-07-25 | Corning Optical Communications Wireless Ltd | Voltage controlled optical directional coupler |
US9729267B2 (en) | 2014-12-11 | 2017-08-08 | Corning Optical Communications Wireless Ltd | Multiplexing two separate optical links with the same wavelength using asymmetric combining and splitting |
US9730228B2 (en) | 2014-08-29 | 2017-08-08 | Corning Optical Communications Wireless Ltd | Individualized gain control of remote uplink band paths in a remote unit in a distributed antenna system (DAS), based on combined uplink power level in the remote unit |
US9775123B2 (en) | 2014-03-28 | 2017-09-26 | Corning Optical Communications Wireless Ltd. | Individualized gain control of uplink paths in remote units in a distributed antenna system (DAS) based on individual remote unit contribution to combined uplink power |
US9807700B2 (en) | 2015-02-19 | 2017-10-31 | Corning Optical Communications Wireless Ltd | Offsetting unwanted downlink interference signals in an uplink path in a distributed antenna system (DAS) |
US9948349B2 (en) | 2015-07-17 | 2018-04-17 | Corning Optical Communications Wireless Ltd | IOT automation and data collection system |
US9974074B2 (en) | 2013-06-12 | 2018-05-15 | Corning Optical Communications Wireless Ltd | Time-division duplexing (TDD) in distributed communications systems, including distributed antenna systems (DASs) |
US10032102B2 (en) | 2006-10-31 | 2018-07-24 | Fiber Mountain, Inc. | Excess radio-frequency (RF) power storage in RF identification (RFID) tags, and related systems and methods |
US10096909B2 (en) | 2014-11-03 | 2018-10-09 | Corning Optical Communications Wireless Ltd. | Multi-band monopole planar antennas configured to facilitate improved radio frequency (RF) isolation in multiple-input multiple-output (MIMO) antenna arrangement |
US10110308B2 (en) | 2014-12-18 | 2018-10-23 | Corning Optical Communications Wireless Ltd | Digital interface modules (DIMs) for flexibly distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (DASs) |
US10128951B2 (en) | 2009-02-03 | 2018-11-13 | Corning Optical Communications LLC | Optical fiber-based distributed antenna systems, components, and related methods for monitoring and configuring thereof |
US10136200B2 (en) | 2012-04-25 | 2018-11-20 | Corning Optical Communications LLC | Distributed antenna system architectures |
US10135533B2 (en) | 2014-11-13 | 2018-11-20 | Corning Optical Communications Wireless Ltd | Analog distributed antenna systems (DASS) supporting distribution of digital communications signals interfaced from a digital signal source and analog radio frequency (RF) communications signals |
US10187151B2 (en) | 2014-12-18 | 2019-01-22 | Corning Optical Communications Wireless Ltd | Digital-analog interface modules (DAIMs) for flexibly distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (DASs) |
US10236924B2 (en) | 2016-03-31 | 2019-03-19 | Corning Optical Communications Wireless Ltd | Reducing out-of-channel noise in a wireless distribution system (WDS) |
US10560214B2 (en) | 2015-09-28 | 2020-02-11 | Corning Optical Communications LLC | Downlink and uplink communication path switching in a time-division duplex (TDD) distributed antenna system (DAS) |
US10659163B2 (en) | 2014-09-25 | 2020-05-19 | Corning Optical Communications LLC | Supporting analog remote antenna units (RAUs) in digital distributed antenna systems (DASs) using analog RAU digital adaptors |
US11178609B2 (en) | 2010-10-13 | 2021-11-16 | Corning Optical Communications LLC | Power management for remote antenna units in distributed antenna systems |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004033940A1 (de) * | 2004-07-14 | 2006-02-16 | Tkm Telekommunikation Und Elektronik Gmbh | Anordnung zur Identifikation und Lokalisation von mehrpoligen Steckverbindern von Datenübertragungskabeln in Mehrfachbuchsenfeldern |
US7306489B2 (en) * | 2004-07-26 | 2007-12-11 | Fci Americas Technology, Inc. | Performance indicating electrical connector |
DE102004038685A1 (de) * | 2004-08-10 | 2006-02-23 | Tkm Telekommunikation Und Elektronik Gmbh | Anordnung zur Identifikation und Lokalisation von Gegenständen |
DE102004052502A1 (de) * | 2004-10-28 | 2006-05-04 | Data-Complex Gmbh | Anordnung zur Überwachung von Patchfeldern an Verteilerpunkten in Datennetzwerken |
DE102005004905A1 (de) | 2005-02-02 | 2006-08-10 | Thomas Horn | Anordnung zur Überwachung einer Vielzahl von Verbindungen |
DE202005021732U1 (de) * | 2005-07-21 | 2010-01-28 | Bowa-Electronic Gmbh & Co. Kg | Vorrichtung zur kontaktlosen Identifikation und Kommunikation zwischen einem HF-Generator und Instrumenten |
DE102005047762A1 (de) * | 2005-10-05 | 2007-04-12 | WTW Wissenschaftlich-Technische Werkstätten GmbH | Messvorrichtung |
DE102006030077A1 (de) * | 2006-06-28 | 2008-01-03 | Weidmüller Interface GmbH & Co. KG | Elektrische Steckverbindung mit Kodierung |
DE102006031401A1 (de) * | 2006-07-05 | 2008-01-10 | Neutrik Aktiengesellschaft | Einrichtung, mittels der am Ende eines Kabels ein mit dem Anfang des Kabels in elektrischer Verbindung stehender elektrischer Steckverbinder identifizierbar ist |
US7715679B2 (en) | 2007-05-07 | 2010-05-11 | Adc Telecommunications, Inc. | Fiber optic enclosure with external cable spool |
US7756379B2 (en) | 2007-08-06 | 2010-07-13 | Adc Telecommunications, Inc. | Fiber optic enclosure with internal cable spool |
DE202008001256U1 (de) * | 2007-08-20 | 2008-04-30 | Klees, Ernst | Identifizerbares Kabel |
FR2922371B1 (fr) * | 2007-10-15 | 2009-12-11 | Cartier Technologies G | Dispositif de controle de connexion, et connecteurs munis d'un tel dispositif |
FR2922177B1 (fr) | 2007-10-15 | 2010-08-27 | Alstom Transport Sa | Dispositif de court-circuit de voie et de retour de courant pour vehicule ferroviaire |
US20090108995A1 (en) * | 2007-10-30 | 2009-04-30 | Commscope, Inc. | Equipment Mounting Systems and Methods for Identifying Equipment |
US20100271182A1 (en) * | 2007-12-06 | 2010-10-28 | Yuliya Alekseevna Yashukova | System for monitoring detachable connections of cable channel using rfid tags |
WO2009091888A1 (en) * | 2008-01-15 | 2009-07-23 | Corning Cable Systems Llc | Rfid systems and methods for automatically detecting and/or directing the physical configuration of a complex system |
DE212009000026U1 (de) * | 2008-01-31 | 2010-10-14 | Khozyainov, Boris A. | Verbindungssensor zur Identifikation einer Anschlussstelle in einer Schalttafel |
DE102008034261A1 (de) | 2008-07-14 | 2010-01-21 | Tkm Telekommunikation Und Elektronik Gmbh | Steckverbinder, Steckbuchse und Stecksystem für Telekommunikations- oder Datenkabel |
WO2010056152A1 (ru) * | 2008-11-14 | 2010-05-20 | Khozyainov Boris Alekseevich | Система контроля размещения оборудования |
US8002592B2 (en) | 2008-12-17 | 2011-08-23 | Hubbell Incorporated | Data collecting connection |
KR200455721Y1 (ko) | 2009-03-27 | 2011-09-21 | 주식회사 리퓨터 | 네트워크 장비의 포트 보호용 전면 패널 |
DE102009018478A1 (de) | 2009-04-22 | 2010-11-18 | Adc Gmbh | Verfahren und Anordnung zur Identifikation mindestens eines Objekts |
US9123217B2 (en) | 2009-06-29 | 2015-09-01 | Commscope, Inc. Of North Carolina | Methods of automatically recording patching changes at passive patch panels and network equipment |
WO2011047288A1 (en) | 2009-10-16 | 2011-04-21 | Adc Telecommunications, Inc. | Managed connectivity in fiber optic systems and methods thereof |
ES2608689T3 (es) | 2009-10-16 | 2017-04-12 | Adc Telecommunications, Inc. | Conectividad dirigida en sistemas eléctricos y sus métodos |
BR112012009258A2 (pt) | 2009-10-19 | 2017-06-06 | Adc Telecommunications Inc | sistemas de conectividade elétrica organizados |
EP2333691B1 (de) | 2009-12-14 | 2013-04-10 | KTS Kommunikationstechnik und Systeme GmbH | Verbindungskabel zur elektrischen oder Lichtwellenleiterverbindung zweier Systemgeräte |
JP5778696B2 (ja) | 2010-02-12 | 2015-09-16 | エーディーシー テレコミュニケーションズ,インコーポレイティド | 管理されたファイバ接続システム |
DE102010020694B4 (de) | 2010-05-17 | 2017-06-29 | Tkm Telekommunikation Und Elektronik Gmbh | System zur Zuordnung von Steckverbindern von Lichtwellenleiterkabeln zu Anschlusskupplungen in einer Verteilerkassette |
CN105807379B (zh) | 2010-06-23 | 2019-06-18 | Adc电信公司 | 电信组件 |
US8696369B2 (en) | 2010-09-09 | 2014-04-15 | Adc Telecommunications, Inc. | Electrical plug with main contacts and retractable secondary contacts |
US10228001B2 (en) | 2010-09-22 | 2019-03-12 | Hubbell Incorporated | Transmission line measuring device and method for connectivity |
US9697724B2 (en) | 2010-09-22 | 2017-07-04 | Hubbell Incorporated | Transmission line measuring device and method for connectivity and monitoring |
US9418256B2 (en) | 2010-10-20 | 2016-08-16 | Panduit Corp. | RFID system |
US8816857B2 (en) | 2010-10-20 | 2014-08-26 | Panduit Corp. | RFID system |
WO2012054348A1 (en) | 2010-10-22 | 2012-04-26 | Adc Telecommunications, Inc. | Single-piece plug nose |
US8757895B2 (en) | 2011-04-15 | 2014-06-24 | Adc Telecommunications, Inc. | Managed fiber connectivity systems |
US8715012B2 (en) | 2011-04-15 | 2014-05-06 | Adc Telecommunications, Inc. | Managed electrical connectivity systems |
WO2012158806A2 (en) | 2011-05-17 | 2012-11-22 | Adc Telecommunications, Inc. | Component identification and tracking systems for telecommunication networks |
WO2012178070A2 (en) | 2011-06-24 | 2012-12-27 | Adc Telecommunications, Inc. | Fiber termination enclosure with modular plate assemblies |
WO2014008132A1 (en) | 2012-07-06 | 2014-01-09 | Adc Telecommunications, Inc. | Managed electrical connectivity systems |
US9219543B2 (en) | 2012-07-11 | 2015-12-22 | Commscope Technologies Llc | Monitoring optical decay in fiber connectivity systems |
WO2014011898A1 (en) | 2012-07-11 | 2014-01-16 | Anderson David J | Managed fiber connectivity systems |
WO2014022781A1 (en) | 2012-08-03 | 2014-02-06 | Joseph Christopher Coffey | Managed fiber connectivity systems |
DE102012107270A1 (de) | 2012-08-08 | 2014-02-13 | Harting Electric Gmbh & Co. Kg | Steckverbinder-Gehäuse mit einem RFID-Transponder |
US9203198B2 (en) | 2012-09-28 | 2015-12-01 | Commscope Technologies Llc | Low profile faceplate having managed connectivity |
US9130318B2 (en) | 2012-11-16 | 2015-09-08 | Tyco Electronics Uk Ltd. | Localized reading of RFID tags located on multiple sides of a port from a single side using RFID coupling circuit and portable RFID reader |
CN105324696B (zh) | 2012-12-19 | 2019-05-17 | 泰科电子瑞侃有限公司 | 具有逐渐增加的分路器的分配装置 |
US9285552B2 (en) | 2013-02-05 | 2016-03-15 | Commscope Technologies Llc | Optical assemblies with managed connectivity |
US9379501B2 (en) | 2013-02-05 | 2016-06-28 | Commscope Technologies Llc | Optical assemblies with managed connectivity |
US9423570B2 (en) | 2013-02-05 | 2016-08-23 | Commscope Technologies Llc | Optical assemblies with managed connectivity |
WO2014199136A1 (en) * | 2013-06-12 | 2014-12-18 | Tyco Electronics Uk Ltd. | Flexible rfid tag assembly |
US9798096B2 (en) | 2014-02-07 | 2017-10-24 | Commscope Technologies Llc | Managed fiber connectivity systems |
EP3123220A4 (de) | 2014-03-26 | 2017-11-01 | TE Connectivity Corporation | Optisches adaptermodul mit verwalteter konnektivität |
DE102015007108A1 (de) | 2015-04-28 | 2016-11-03 | Leopold Kostal Gmbh & Co. Kg | Bediensystem für ein Kraftfahrzeug sowie Verfahren zum Betreiben eines solchen Bediensystems |
DE102016122690A1 (de) | 2016-11-24 | 2018-05-24 | HARTING Electronics GmbH | Auffindungseinrichtung für Steckverbinder |
EP3396583A1 (de) | 2017-04-26 | 2018-10-31 | KTS Kommunikationstechnik und Systeme GmbH | System und verfahren zur herstellung und überwachung einer leitungsverbindung zwischen zwei systemgeräten |
CN110191601B (zh) * | 2019-05-30 | 2021-02-19 | 威海云之卫智能科技有限公司 | 一种计算机网络监控装置 |
CN112526902B (zh) * | 2020-11-23 | 2022-06-07 | 山东新华医疗器械股份有限公司 | 医用加速器控制台 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4138599A (en) * | 1977-10-31 | 1979-02-06 | Northern Telecom Limited | Modular communication system having self-identifying modules |
US5432505A (en) * | 1993-05-03 | 1995-07-11 | The Whitaker Corporation | Cable management system with automatic mapping |
EP0719058A2 (de) * | 1994-12-22 | 1996-06-26 | AT&T Corp. | Schaltkabeltrassierungssystem |
US5910776A (en) * | 1994-10-24 | 1999-06-08 | Id Technologies, Inc. | Method and apparatus for identifying locating or monitoring equipment or other objects |
DE19841738A1 (de) * | 1998-08-26 | 2000-03-09 | Ifam Ingenieurbuero Fuer Appli | Schaltsteckdose oder mobile Steckdoseneinheit |
GB2347507A (en) * | 1999-02-10 | 2000-09-06 | Lucent Technologies Inc | Detecting the presence of a patch cord connector in a telecommunications patch system using passive detection sensors |
US6285293B1 (en) * | 1999-02-10 | 2001-09-04 | Avaya Technology Corp. | System and method for addressing and tracing patch cords in a dedicated telecommunications system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0575100B1 (de) * | 1992-06-10 | 1998-04-29 | Rit Technologies Ltd. | Abtaster für Steckfeld |
CN1150440C (zh) * | 1995-05-18 | 2004-05-19 | 符号技术公司 | 编码数据处理系统接口装置 |
-
2002
- 2002-09-23 DE DE10244304A patent/DE10244304B3/de not_active Expired - Fee Related
-
2003
- 2003-09-09 RU RU2005108037/09A patent/RU2289889C2/ru not_active IP Right Cessation
- 2003-09-09 AU AU2003267066A patent/AU2003267066A1/en not_active Abandoned
- 2003-09-09 CA CA002499803A patent/CA2499803A1/en not_active Abandoned
- 2003-09-09 EP EP03747989A patent/EP1543685B1/de not_active Revoked
- 2003-09-09 AT AT03747989T patent/ATE474422T1/de active
- 2003-09-09 DE DE50312890T patent/DE50312890D1/de not_active Expired - Lifetime
- 2003-09-09 CN CN03821779.1A patent/CN100562138C/zh not_active Expired - Fee Related
- 2003-09-09 JP JP2004538878A patent/JP2006500838A/ja active Pending
- 2003-09-09 WO PCT/EP2003/009986 patent/WO2004030154A2/de active Search and Examination
-
2005
- 2005-03-07 IL IL167281A patent/IL167281A/en not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4138599A (en) * | 1977-10-31 | 1979-02-06 | Northern Telecom Limited | Modular communication system having self-identifying modules |
US5432505A (en) * | 1993-05-03 | 1995-07-11 | The Whitaker Corporation | Cable management system with automatic mapping |
US5910776A (en) * | 1994-10-24 | 1999-06-08 | Id Technologies, Inc. | Method and apparatus for identifying locating or monitoring equipment or other objects |
EP0719058A2 (de) * | 1994-12-22 | 1996-06-26 | AT&T Corp. | Schaltkabeltrassierungssystem |
DE19841738A1 (de) * | 1998-08-26 | 2000-03-09 | Ifam Ingenieurbuero Fuer Appli | Schaltsteckdose oder mobile Steckdoseneinheit |
GB2347507A (en) * | 1999-02-10 | 2000-09-06 | Lucent Technologies Inc | Detecting the presence of a patch cord connector in a telecommunications patch system using passive detection sensors |
US6285293B1 (en) * | 1999-02-10 | 2001-09-04 | Avaya Technology Corp. | System and method for addressing and tracing patch cords in a dedicated telecommunications system |
Cited By (118)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1733335A4 (de) * | 2004-04-02 | 2008-06-18 | Stratos Int Inc | Hochfrequenzidentifikation eines verbinders mittels schalttafel oder einer ähnlichen struktur |
US7458517B2 (en) | 2004-04-02 | 2008-12-02 | Stratos International, Inc. | Radio frequency identification of a connector by a patch panel or other similar structure |
EP1733335A2 (de) * | 2004-04-02 | 2006-12-20 | Stratos International, Inc. | Hochfrequenzidentifikation eines verbinders mittels schalttafel oder einer ähnlichen struktur |
US7197214B2 (en) | 2004-05-24 | 2007-03-27 | Corning Cable Systems Llc | Methods and apparatus for facilitating cable locating |
EP1934811A1 (de) * | 2005-09-13 | 2008-06-25 | Stratos International, Inc. | Medien-umsetzer-rfid-sicherheitsetikett |
EP1934811A4 (de) * | 2005-09-13 | 2011-04-06 | Stratos Int Inc | Medien-umsetzer-rfid-sicherheitsetikett |
US7787823B2 (en) | 2006-09-15 | 2010-08-31 | Corning Cable Systems Llc | Radio-over-fiber (RoF) optical fiber cable system with transponder diversity and RoF wireless picocellular system using same |
US7848654B2 (en) | 2006-09-28 | 2010-12-07 | Corning Cable Systems Llc | Radio-over-fiber (RoF) wireless picocellular system with combined picocells |
US7772975B2 (en) | 2006-10-31 | 2010-08-10 | Corning Cable Systems, Llc | System for mapping connections using RFID function |
US7782202B2 (en) | 2006-10-31 | 2010-08-24 | Corning Cable Systems, Llc | Radio frequency identification of component connections |
US9652709B2 (en) | 2006-10-31 | 2017-05-16 | Fiber Mountain, Inc. | Communications between multiple radio frequency identification (RFID) connected tags and one or more devices, and related systems and methods |
US10032102B2 (en) | 2006-10-31 | 2018-07-24 | Fiber Mountain, Inc. | Excess radio-frequency (RF) power storage in RF identification (RFID) tags, and related systems and methods |
US8421626B2 (en) | 2006-10-31 | 2013-04-16 | Corning Cable Systems, Llc | Radio frequency identification transponder for communicating condition of a component |
US9652708B2 (en) | 2006-10-31 | 2017-05-16 | Fiber Mountain, Inc. | Protocol for communications between a radio frequency identification (RFID) tag and a connected device, and related systems and methods |
US9652707B2 (en) | 2006-10-31 | 2017-05-16 | Fiber Mountain, Inc. | Radio frequency identification (RFID) connected tag communications protocol and related systems and methods |
US7667574B2 (en) | 2006-12-14 | 2010-02-23 | Corning Cable Systems, Llc | Signal-processing systems and methods for RFID-tag signals |
US7760094B1 (en) | 2006-12-14 | 2010-07-20 | Corning Cable Systems Llc | RFID systems and methods for optical fiber network deployment and maintenance |
US8264355B2 (en) | 2006-12-14 | 2012-09-11 | Corning Cable Systems Llc | RFID systems and methods for optical fiber network deployment and maintenance |
US8873585B2 (en) | 2006-12-19 | 2014-10-28 | Corning Optical Communications Wireless Ltd | Distributed antenna system for MIMO technologies |
US9130613B2 (en) | 2006-12-19 | 2015-09-08 | Corning Optical Communications Wireless Ltd | Distributed antenna system for MIMO technologies |
US8111998B2 (en) | 2007-02-06 | 2012-02-07 | Corning Cable Systems Llc | Transponder systems and methods for radio-over-fiber (RoF) wireless picocellular systems |
US7965186B2 (en) | 2007-03-09 | 2011-06-21 | Corning Cable Systems, Llc | Passive RFID elements having visual indicators |
US8867919B2 (en) | 2007-07-24 | 2014-10-21 | Corning Cable Systems Llc | Multi-port accumulator for radio-over-fiber (RoF) wireless picocellular systems |
US7855697B2 (en) | 2007-08-13 | 2010-12-21 | Corning Cable Systems, Llc | Antenna systems for passive RFID tags |
US8175459B2 (en) | 2007-10-12 | 2012-05-08 | Corning Cable Systems Llc | Hybrid wireless/wired RoF transponder and hybrid RoF communication system using same |
US8718478B2 (en) | 2007-10-12 | 2014-05-06 | Corning Cable Systems Llc | Hybrid wireless/wired RoF transponder and hybrid RoF communication system using same |
US8644844B2 (en) | 2007-12-20 | 2014-02-04 | Corning Mobileaccess Ltd. | Extending outdoor location based services and applications into enclosed areas |
US8248208B2 (en) | 2008-07-15 | 2012-08-21 | Corning Cable Systems, Llc. | RFID-based active labeling system for telecommunication systems |
US9058529B2 (en) | 2008-08-28 | 2015-06-16 | Corning Optical Communications LLC | RFID-based systems and methods for collecting telecommunications network information |
US8731405B2 (en) | 2008-08-28 | 2014-05-20 | Corning Cable Systems Llc | RFID-based systems and methods for collecting telecommunications network information |
US9900097B2 (en) | 2009-02-03 | 2018-02-20 | Corning Optical Communications LLC | Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof |
US9673904B2 (en) | 2009-02-03 | 2017-06-06 | Corning Optical Communications LLC | Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof |
US10153841B2 (en) | 2009-02-03 | 2018-12-11 | Corning Optical Communications LLC | Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof |
US10128951B2 (en) | 2009-02-03 | 2018-11-13 | Corning Optical Communications LLC | Optical fiber-based distributed antenna systems, components, and related methods for monitoring and configuring thereof |
US9112611B2 (en) | 2009-02-03 | 2015-08-18 | Corning Optical Communications LLC | Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof |
US8264366B2 (en) | 2009-03-31 | 2012-09-11 | Corning Incorporated | Components, systems, and methods for associating sensor data with component location |
US8548330B2 (en) | 2009-07-31 | 2013-10-01 | Corning Cable Systems Llc | Sectorization in distributed antenna systems, and related components and methods |
US9729238B2 (en) | 2009-11-13 | 2017-08-08 | Corning Optical Communications LLC | Radio-over-fiber (ROF) system for protocol-independent wired and/or wireless communication |
US9485022B2 (en) | 2009-11-13 | 2016-11-01 | Corning Optical Communications LLC | Radio-over-fiber (ROF) system for protocol-independent wired and/or wireless communication |
US9219879B2 (en) | 2009-11-13 | 2015-12-22 | Corning Optical Communications LLC | Radio-over-fiber (ROF) system for protocol-independent wired and/or wireless communication |
US9159012B2 (en) | 2009-11-30 | 2015-10-13 | Corning Incorporated | RFID condition latching |
US8831428B2 (en) | 2010-02-15 | 2014-09-09 | Corning Optical Communications LLC | Dynamic cell bonding (DCB) for radio-over-fiber (RoF)-based networks and communication systems and related methods |
US8275265B2 (en) | 2010-02-15 | 2012-09-25 | Corning Cable Systems Llc | Dynamic cell bonding (DCB) for radio-over-fiber (RoF)-based networks and communication systems and related methods |
US9319138B2 (en) | 2010-02-15 | 2016-04-19 | Corning Optical Communications LLC | Dynamic cell bonding (DCB) for radio-over-fiber (RoF)-based networks and communication systems and related methods |
US9270374B2 (en) | 2010-05-02 | 2016-02-23 | Corning Optical Communications LLC | Providing digital data services in optical fiber-based distributed radio frequency (RF) communications systems, and related components and methods |
US9853732B2 (en) | 2010-05-02 | 2017-12-26 | Corning Optical Communications LLC | Digital data services and/or power distribution in optical fiber-based distributed communications systems providing digital data and radio frequency (RF) communications services, and related components and methods |
US9042732B2 (en) | 2010-05-02 | 2015-05-26 | Corning Optical Communications LLC | Providing digital data services in optical fiber-based distributed radio frequency (RF) communication systems, and related components and methods |
US9525488B2 (en) | 2010-05-02 | 2016-12-20 | Corning Optical Communications LLC | Digital data services and/or power distribution in optical fiber-based distributed communications systems providing digital data and radio frequency (RF) communications services, and related components and methods |
US8333518B2 (en) | 2010-05-06 | 2012-12-18 | Corning Incorporated | Radio frequency identification (RFID) in communication connections, including fiber optic components |
US8172468B2 (en) | 2010-05-06 | 2012-05-08 | Corning Incorporated | Radio frequency identification (RFID) in communication connections, including fiber optic components |
US10014944B2 (en) | 2010-08-16 | 2018-07-03 | Corning Optical Communications LLC | Remote antenna clusters and related systems, components, and methods supporting digital data signal propagation between remote antenna units |
US9037143B2 (en) | 2010-08-16 | 2015-05-19 | Corning Optical Communications LLC | Remote antenna clusters and related systems, components, and methods supporting digital data signal propagation between remote antenna units |
US11178609B2 (en) | 2010-10-13 | 2021-11-16 | Corning Optical Communications LLC | Power management for remote antenna units in distributed antenna systems |
US11224014B2 (en) | 2010-10-13 | 2022-01-11 | Corning Optical Communications LLC | Power management for remote antenna units in distributed antenna systems |
US11671914B2 (en) | 2010-10-13 | 2023-06-06 | Corning Optical Communications LLC | Power management for remote antenna units in distributed antenna systems |
US11212745B2 (en) | 2010-10-13 | 2021-12-28 | Corning Optical Communications LLC | Power management for remote antenna units in distributed antenna systems |
US8913892B2 (en) | 2010-10-28 | 2014-12-16 | Coring Optical Communications LLC | Sectorization in distributed antenna systems, and related components and methods |
US9813164B2 (en) | 2011-02-21 | 2017-11-07 | Corning Optical Communications LLC | Providing digital data services as electrical signals and radio-frequency (RF) communications over optical fiber in distributed communications systems, and related components and methods |
US10205538B2 (en) | 2011-02-21 | 2019-02-12 | Corning Optical Communications LLC | Providing digital data services as electrical signals and radio-frequency (RF) communications over optical fiber in distributed communications systems, and related components and methods |
US9325429B2 (en) | 2011-02-21 | 2016-04-26 | Corning Optical Communications LLC | Providing digital data services as electrical signals and radio-frequency (RF) communications over optical fiber in distributed communications systems, and related components and methods |
US9369222B2 (en) | 2011-04-29 | 2016-06-14 | Corning Optical Communications LLC | Determining propagation delay of communications in distributed antenna systems, and related components, systems, and methods |
US9240835B2 (en) | 2011-04-29 | 2016-01-19 | Corning Optical Communications LLC | Systems, methods, and devices for increasing radio frequency (RF) power in distributed antenna systems |
US9184843B2 (en) | 2011-04-29 | 2015-11-10 | Corning Optical Communications LLC | Determining propagation delay of communications in distributed antenna systems, and related components, systems, and methods |
US9807722B2 (en) | 2011-04-29 | 2017-10-31 | Corning Optical Communications LLC | Determining propagation delay of communications in distributed antenna systems, and related components, systems, and methods |
US10148347B2 (en) | 2011-04-29 | 2018-12-04 | Corning Optical Communications LLC | Systems, methods, and devices for increasing radio frequency (RF) power in distributed antenna systems |
US9806797B2 (en) | 2011-04-29 | 2017-10-31 | Corning Optical Communications LLC | Systems, methods, and devices for increasing radio frequency (RF) power in distributed antenna systems |
US9258052B2 (en) | 2012-03-30 | 2016-02-09 | Corning Optical Communications LLC | Reducing location-dependent interference in distributed antenna systems operating in multiple-input, multiple-output (MIMO) configuration, and related components, systems, and methods |
US9813127B2 (en) | 2012-03-30 | 2017-11-07 | Corning Optical Communications LLC | Reducing location-dependent interference in distributed antenna systems operating in multiple-input, multiple-output (MIMO) configuration, and related components, systems, and methods |
US10136200B2 (en) | 2012-04-25 | 2018-11-20 | Corning Optical Communications LLC | Distributed antenna system architectures |
US10349156B2 (en) | 2012-04-25 | 2019-07-09 | Corning Optical Communications LLC | Distributed antenna system architectures |
US9165232B2 (en) | 2012-05-14 | 2015-10-20 | Corning Incorporated | Radio-frequency identification (RFID) tag-to-tag autoconnect discovery, and related methods, circuits, and systems |
US9973968B2 (en) | 2012-08-07 | 2018-05-15 | Corning Optical Communications Wireless Ltd | Distribution of time-division multiplexed (TDM) management services in a distributed antenna system, and related components, systems, and methods |
US9621293B2 (en) | 2012-08-07 | 2017-04-11 | Corning Optical Communications Wireless Ltd | Distribution of time-division multiplexed (TDM) management services in a distributed antenna system, and related components, systems, and methods |
US9563832B2 (en) | 2012-10-08 | 2017-02-07 | Corning Incorporated | Excess radio-frequency (RF) power storage and power sharing RF identification (RFID) tags, and related connection systems and methods |
US9455784B2 (en) | 2012-10-31 | 2016-09-27 | Corning Optical Communications Wireless Ltd | Deployable wireless infrastructures and methods of deploying wireless infrastructures |
US9531452B2 (en) | 2012-11-29 | 2016-12-27 | Corning Optical Communications LLC | Hybrid intra-cell / inter-cell remote unit antenna bonding in multiple-input, multiple-output (MIMO) distributed antenna systems (DASs) |
US9647758B2 (en) | 2012-11-30 | 2017-05-09 | Corning Optical Communications Wireless Ltd | Cabling connectivity monitoring and verification |
US10361782B2 (en) | 2012-11-30 | 2019-07-23 | Corning Optical Communications LLC | Cabling connectivity monitoring and verification |
US9715157B2 (en) | 2013-06-12 | 2017-07-25 | Corning Optical Communications Wireless Ltd | Voltage controlled optical directional coupler |
US11792776B2 (en) | 2013-06-12 | 2023-10-17 | Corning Optical Communications LLC | Time-division duplexing (TDD) in distributed communications systems, including distributed antenna systems (DASs) |
US11291001B2 (en) | 2013-06-12 | 2022-03-29 | Corning Optical Communications LLC | Time-division duplexing (TDD) in distributed communications systems, including distributed antenna systems (DASs) |
US9974074B2 (en) | 2013-06-12 | 2018-05-15 | Corning Optical Communications Wireless Ltd | Time-division duplexing (TDD) in distributed communications systems, including distributed antenna systems (DASs) |
US9526020B2 (en) | 2013-07-23 | 2016-12-20 | Corning Optical Communications Wireless Ltd | Monitoring non-supported wireless spectrum within coverage areas of distributed antenna systems (DASs) |
US10292056B2 (en) | 2013-07-23 | 2019-05-14 | Corning Optical Communications LLC | Monitoring non-supported wireless spectrum within coverage areas of distributed antenna systems (DASs) |
US9247543B2 (en) | 2013-07-23 | 2016-01-26 | Corning Optical Communications Wireless Ltd | Monitoring non-supported wireless spectrum within coverage areas of distributed antenna systems (DASs) |
US9967754B2 (en) | 2013-07-23 | 2018-05-08 | Corning Optical Communications Wireless Ltd | Monitoring non-supported wireless spectrum within coverage areas of distributed antenna systems (DASs) |
US9661781B2 (en) | 2013-07-31 | 2017-05-23 | Corning Optical Communications Wireless Ltd | Remote units for distributed communication systems and related installation methods and apparatuses |
US9385810B2 (en) | 2013-09-30 | 2016-07-05 | Corning Optical Communications Wireless Ltd | Connection mapping in distributed communication systems |
US9178635B2 (en) | 2014-01-03 | 2015-11-03 | Corning Optical Communications Wireless Ltd | Separation of communication signal sub-bands in distributed antenna systems (DASs) to reduce interference |
US9775123B2 (en) | 2014-03-28 | 2017-09-26 | Corning Optical Communications Wireless Ltd. | Individualized gain control of uplink paths in remote units in a distributed antenna system (DAS) based on individual remote unit contribution to combined uplink power |
US9807772B2 (en) | 2014-05-30 | 2017-10-31 | Corning Optical Communications Wireless Ltd. | Systems and methods for simultaneous sampling of serial digital data streams from multiple analog-to-digital converters (ADCs), including in distributed antenna systems |
US9357551B2 (en) | 2014-05-30 | 2016-05-31 | Corning Optical Communications Wireless Ltd | Systems and methods for simultaneous sampling of serial digital data streams from multiple analog-to-digital converters (ADCS), including in distributed antenna systems |
US9525472B2 (en) | 2014-07-30 | 2016-12-20 | Corning Incorporated | Reducing location-dependent destructive interference in distributed antenna systems (DASS) operating in multiple-input, multiple-output (MIMO) configuration, and related components, systems, and methods |
US9929786B2 (en) | 2014-07-30 | 2018-03-27 | Corning Incorporated | Reducing location-dependent destructive interference in distributed antenna systems (DASS) operating in multiple-input, multiple-output (MIMO) configuration, and related components, systems, and methods |
US10256879B2 (en) | 2014-07-30 | 2019-04-09 | Corning Incorporated | Reducing location-dependent destructive interference in distributed antenna systems (DASS) operating in multiple-input, multiple-output (MIMO) configuration, and related components, systems, and methods |
US9730228B2 (en) | 2014-08-29 | 2017-08-08 | Corning Optical Communications Wireless Ltd | Individualized gain control of remote uplink band paths in a remote unit in a distributed antenna system (DAS), based on combined uplink power level in the remote unit |
US10397929B2 (en) | 2014-08-29 | 2019-08-27 | Corning Optical Communications LLC | Individualized gain control of remote uplink band paths in a remote unit in a distributed antenna system (DAS), based on combined uplink power level in the remote unit |
US9602210B2 (en) | 2014-09-24 | 2017-03-21 | Corning Optical Communications Wireless Ltd | Flexible head-end chassis supporting automatic identification and interconnection of radio interface modules and optical interface modules in an optical fiber-based distributed antenna system (DAS) |
US9929810B2 (en) | 2014-09-24 | 2018-03-27 | Corning Optical Communications Wireless Ltd | Flexible head-end chassis supporting automatic identification and interconnection of radio interface modules and optical interface modules in an optical fiber-based distributed antenna system (DAS) |
US9788279B2 (en) | 2014-09-25 | 2017-10-10 | Corning Optical Communications Wireless Ltd | System-wide uplink band gain control in a distributed antenna system (DAS), based on per-band gain control of remote uplink paths in remote units |
US9420542B2 (en) | 2014-09-25 | 2016-08-16 | Corning Optical Communications Wireless Ltd | System-wide uplink band gain control in a distributed antenna system (DAS), based on per band gain control of remote uplink paths in remote units |
US10659163B2 (en) | 2014-09-25 | 2020-05-19 | Corning Optical Communications LLC | Supporting analog remote antenna units (RAUs) in digital distributed antenna systems (DASs) using analog RAU digital adaptors |
US10096909B2 (en) | 2014-11-03 | 2018-10-09 | Corning Optical Communications Wireless Ltd. | Multi-band monopole planar antennas configured to facilitate improved radio frequency (RF) isolation in multiple-input multiple-output (MIMO) antenna arrangement |
US10523326B2 (en) | 2014-11-13 | 2019-12-31 | Corning Optical Communications LLC | Analog distributed antenna systems (DASS) supporting distribution of digital communications signals interfaced from a digital signal source and analog radio frequency (RF) communications signals |
US10135533B2 (en) | 2014-11-13 | 2018-11-20 | Corning Optical Communications Wireless Ltd | Analog distributed antenna systems (DASS) supporting distribution of digital communications signals interfaced from a digital signal source and analog radio frequency (RF) communications signals |
US9729267B2 (en) | 2014-12-11 | 2017-08-08 | Corning Optical Communications Wireless Ltd | Multiplexing two separate optical links with the same wavelength using asymmetric combining and splitting |
US10135561B2 (en) | 2014-12-11 | 2018-11-20 | Corning Optical Communications Wireless Ltd | Multiplexing two separate optical links with the same wavelength using asymmetric combining and splitting |
US10361783B2 (en) | 2014-12-18 | 2019-07-23 | Corning Optical Communications LLC | Digital interface modules (DIMs) for flexibly distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (DASs) |
US10523327B2 (en) | 2014-12-18 | 2019-12-31 | Corning Optical Communications LLC | Digital-analog interface modules (DAIMs) for flexibly distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (DASs) |
US10187151B2 (en) | 2014-12-18 | 2019-01-22 | Corning Optical Communications Wireless Ltd | Digital-analog interface modules (DAIMs) for flexibly distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (DASs) |
US10110308B2 (en) | 2014-12-18 | 2018-10-23 | Corning Optical Communications Wireless Ltd | Digital interface modules (DIMs) for flexibly distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (DASs) |
US10292114B2 (en) | 2015-02-19 | 2019-05-14 | Corning Optical Communications LLC | Offsetting unwanted downlink interference signals in an uplink path in a distributed antenna system (DAS) |
US9807700B2 (en) | 2015-02-19 | 2017-10-31 | Corning Optical Communications Wireless Ltd | Offsetting unwanted downlink interference signals in an uplink path in a distributed antenna system (DAS) |
US10009094B2 (en) | 2015-04-15 | 2018-06-26 | Corning Optical Communications Wireless Ltd | Optimizing remote antenna unit performance using an alternative data channel |
US9681313B2 (en) | 2015-04-15 | 2017-06-13 | Corning Optical Communications Wireless Ltd | Optimizing remote antenna unit performance using an alternative data channel |
US9948349B2 (en) | 2015-07-17 | 2018-04-17 | Corning Optical Communications Wireless Ltd | IOT automation and data collection system |
US10560214B2 (en) | 2015-09-28 | 2020-02-11 | Corning Optical Communications LLC | Downlink and uplink communication path switching in a time-division duplex (TDD) distributed antenna system (DAS) |
US10236924B2 (en) | 2016-03-31 | 2019-03-19 | Corning Optical Communications Wireless Ltd | Reducing out-of-channel noise in a wireless distribution system (WDS) |
Also Published As
Publication number | Publication date |
---|---|
CN100562138C (zh) | 2009-11-18 |
EP1543685B1 (de) | 2010-07-14 |
WO2004030154A3 (de) | 2004-05-27 |
EP1543685A2 (de) | 2005-06-22 |
IL167281A (en) | 2010-11-30 |
RU2005108037A (ru) | 2005-09-10 |
JP2006500838A (ja) | 2006-01-05 |
DE50312890D1 (de) | 2010-08-26 |
CA2499803A1 (en) | 2004-04-08 |
AU2003267066A1 (en) | 2004-04-19 |
ATE474422T1 (de) | 2010-07-15 |
CN1703916A (zh) | 2005-11-30 |
RU2289889C2 (ru) | 2006-12-20 |
DE10244304B3 (de) | 2004-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1543685B1 (de) | Anordnung zur überwachung von patchfeldern an verteilerpunkten in datennetzwerken | |
DE112009002645B4 (de) | Intelligente Rangierfeldsensormodule mit Infrarotstrahlern und Sensoren zum Erfassen von Rangierleitungen | |
EP0452658B1 (de) | Anschlusseinrichtung für die Hausleittechnik | |
DE112008002723T5 (de) | Kommunikations-Steckerleitungssysteme mit Funkfrequenz-Identifikations-Antenne-Vermittlungsschaltungen | |
DE112008000981T5 (de) | Systeme und Verfahren zum Indentifizieren von Steckerleitungsverbindungen in einem Kommunikations-Steckersystem unter Verwendung von einer Gleichtakt-Übertragung | |
DE69433568T2 (de) | Verfahren und System zur Verbindung eines optischen Netzes mit einer Mehrzahl von Teilnehmergruppen | |
EP2187722A2 (de) | Ein-/ Ausgabemodul für ein Automatisierungsgerät | |
EP0917377A2 (de) | Verfahren zur Verwaltung und Dokumentation von Kontaktstellen eines Verdrahtungsnetzes | |
WO2003050582A2 (de) | Patchkabelmanagementsystem | |
EP1808027B1 (de) | Anordnung zur überwachung von patchfeldern an verteilerpunkten in datennetzwerken | |
DE10302485B4 (de) | Feldbusanschaltung in Schaltanlagen | |
WO1998014016A1 (de) | Vorrichtung zum verwalten einer mehrzahl von verteilerschränken | |
WO2009043409A1 (de) | Datenübertragungsanlage mit datenübertragungsleitungen und verfahren zum herstellen von port-zu-port verbindungen in dieser datenübertragungsanlage | |
DE2325997A1 (de) | Nachrichtenvermittlungssystem | |
EP1602225A1 (de) | Verteiler mit testzugang | |
DE60202056T2 (de) | Verbindungsvorrichtung | |
EP0240580B2 (de) | Dreistufige Koppelanordnung | |
DE202007013401U1 (de) | Modulare Universalblende | |
DE102007028643A1 (de) | Reiheneinbaugeräte und Reiheneinbaugeräteensemble | |
DE2043992B2 (de) | Schaltungsanordnung fuer fernmeldeanlagen, insbesondere fernsprechvermittlungsanlagen, mit zentralen und individuellen geraeten | |
EP1152569A2 (de) | Verfahren zur Erkennung von aktiven und passiven Komponenten in Netzwerken | |
DE19821461A1 (de) | Telekommunikations-Kabelnetz und Verfahren zum Verwalten und/oder Betreiben eines Telekommunikations-Kabelnetzes | |
DE2532557C3 (de) | Kreuzschienenverteiler | |
DE2821821C2 (de) | Anordnung zur Nachbildung der Baugruppenvollständigkeit bei minderausgebauten Funktionseinrichtungen | |
DE10159665B4 (de) | System zum Zugriff auf unterschiedliche Ressourcen mit gleichem Kennzeichen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2003747989 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 167281 Country of ref document: IL |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20038217791 Country of ref document: CN Ref document number: 2003267066 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2499803 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004538878 Country of ref document: JP |
|
ENP | Entry into the national phase |
Ref document number: 2005108037 Country of ref document: RU Kind code of ref document: A |
|
WWP | Wipo information: published in national office |
Ref document number: 2003747989 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
DPE2 | Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101) | ||
DPE2 | Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101) |