WO2001033769A3 - A method and apparatus for the detection and classification of collisions on a shared access rf network - Google Patents
A method and apparatus for the detection and classification of collisions on a shared access rf network Download PDFInfo
- Publication number
- WO2001033769A3 WO2001033769A3 PCT/US2000/030277 US0030277W WO0133769A3 WO 2001033769 A3 WO2001033769 A3 WO 2001033769A3 US 0030277 W US0030277 W US 0030277W WO 0133769 A3 WO0133769 A3 WO 0133769A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- collision
- determines
- characteristic
- events
- detection system
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2801—Broadband local area networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/323—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the physical layer [OSI layer 1]
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60036561T DE60036561T2 (en) | 1999-11-02 | 2000-11-02 | METHOD AND DEVICE FOR DETECTING AND CLASSIFYING COLLISIONS IN A RF NETWORK WITH JOINT ACCESS |
EP00979137A EP1228598B1 (en) | 1999-11-02 | 2000-11-02 | A method and apparatus for the detection and classification of collisions on a shared access rf network |
AU16550/01A AU1655001A (en) | 1999-11-02 | 2000-11-02 | A method and apparatus for the detection and classification of collisions on a shared access rf network |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16305299P | 1999-11-02 | 1999-11-02 | |
US60/163,052 | 1999-11-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001033769A2 WO2001033769A2 (en) | 2001-05-10 |
WO2001033769A3 true WO2001033769A3 (en) | 2002-05-30 |
Family
ID=22588280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/030277 WO2001033769A2 (en) | 1999-11-02 | 2000-11-02 | A method and apparatus for the detection and classification of collisions on a shared access rf network |
Country Status (6)
Country | Link |
---|---|
US (1) | US7420986B1 (en) |
EP (1) | EP1228598B1 (en) |
AT (1) | ATE374479T1 (en) |
AU (1) | AU1655001A (en) |
DE (1) | DE60036561T2 (en) |
WO (1) | WO2001033769A2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7253717B2 (en) | 2000-11-29 | 2007-08-07 | Mobile Technics Llc | Method and system for communicating with and tracking RFID transponders |
US8000341B2 (en) * | 2006-03-08 | 2011-08-16 | Alcatel Lucent | Methods and systems for detecting collisions in access/utilization of resources of contention |
US9787463B2 (en) * | 2011-10-14 | 2017-10-10 | Maxlinear, Inc. | Method and system for server-side message handling in a low-power wide area network |
JP2014138292A (en) * | 2013-01-17 | 2014-07-28 | Hitachi Ltd | Radio communication base station and radio communication method |
US9356854B2 (en) * | 2013-03-15 | 2016-05-31 | Echelon Corporation | Method and system of enhancing signal processing in a shared medium network |
US9634722B2 (en) | 2013-07-03 | 2017-04-25 | Viavi Solutions Inc. | Cable network spectral measurement during upstream packet transmission |
US9692563B2 (en) * | 2014-04-14 | 2017-06-27 | Cisco Technology, Inc. | Upstream contention measurement reporting and mitigation in DOCSIS remote PHY network environments |
US11102818B2 (en) | 2017-02-10 | 2021-08-24 | Qualcomm Incorporated | Collision handling in new radio (NR) |
CN112423403A (en) * | 2019-08-23 | 2021-02-26 | 微芯片技术股份有限公司 | Detecting conflicts on a network |
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US4481626A (en) * | 1982-05-05 | 1984-11-06 | Xerox Corporation | Transceiver multiplexor |
US5012467A (en) * | 1989-10-10 | 1991-04-30 | 3Com Corporation | Method and apparatus for collision detection in a local area network transceiver |
US5272700A (en) * | 1989-02-28 | 1993-12-21 | First Pacific Networks, Inc. | Spectrally efficient broadband transmission system |
EP0877511A2 (en) * | 1997-05-09 | 1998-11-11 | Siemens Business Communication Systems, Inc. | System and method for improving CSMA/CD network performance during collisions |
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US3943513A (en) * | 1973-06-04 | 1976-03-09 | Motorola Inc. | System and method for selecting Doppler altered reflected signals |
US4063220A (en) * | 1975-03-31 | 1977-12-13 | Xerox Corporation | Multipoint data communication system with collision detection |
US4409593A (en) * | 1982-01-11 | 1983-10-11 | General Electric Company | Threshold-less collision detection and bit arbitration in a CFSK data system |
US5355374A (en) * | 1992-05-08 | 1994-10-11 | Scientific-Atlanta, Inc. | Communication network with divisible auxilliary channel allocation |
US5263050A (en) * | 1992-09-09 | 1993-11-16 | Echelon Corporation | Adaptive threshold in a spread spectrum communications system |
US5440265A (en) * | 1994-09-14 | 1995-08-08 | Sicom, Inc. | Differential/coherent digital demodulator operating at multiple symbol points |
KR0136472B1 (en) | 1994-12-14 | 1999-05-15 | 구자홍 | Communication system of audio/video system |
US5657326A (en) * | 1994-12-20 | 1997-08-12 | 3Com Corporation | Radio based collision detection for wireless communication system |
US5717714A (en) * | 1995-01-30 | 1998-02-10 | Level One Communications, Inc. | Inter-repeater backplane with mixed signal state machine interconnect |
US5805583A (en) * | 1995-08-25 | 1998-09-08 | Terayon Communication Systems | Process for communicating multiple channels of digital data in distributed systems using synchronous code division multiple access |
US6665308B1 (en) * | 1995-08-25 | 2003-12-16 | Terayon Communication Systems, Inc. | Apparatus and method for equalization in distributed digital data transmission systems |
JP2751959B2 (en) * | 1996-07-15 | 1998-05-18 | 日本電気株式会社 | Reception timing detection circuit of CDMA receiver |
JPH1065605A (en) * | 1996-08-23 | 1998-03-06 | Sony Corp | Receiving method, timing detecting device and receiving device |
US6430216B1 (en) * | 1997-08-22 | 2002-08-06 | Data Fusion Corporation | Rake receiver for spread spectrum signal demodulation |
US5805567A (en) * | 1996-09-13 | 1998-09-08 | Lucent Technologies Inc. | Orthogonal modulation scheme |
US5909470A (en) * | 1996-10-11 | 1999-06-01 | Arraycomm, Inc. | Method and apparatus for decision directed demodulation using antenna arrays and spatial processing |
US5940400A (en) * | 1996-11-06 | 1999-08-17 | Motorola, Inc. | Method, device, wireless transceiver and computer for providing collision detection in wireless carrier sense multiple access systems |
US5963557A (en) * | 1997-04-11 | 1999-10-05 | Eng; John W. | High capacity reservation multiple access network with multiple shared unidirectional paths |
US6584147B1 (en) * | 1997-05-23 | 2003-06-24 | Imec | High speed modem for a communication network |
JP2856249B2 (en) * | 1997-06-24 | 1999-02-10 | 日本電気株式会社 | CDMA synchronization acquisition circuit |
US6178161B1 (en) | 1997-10-31 | 2001-01-23 | Nortel Networks Corporation | Communications methods and apparatus |
JPH11252080A (en) * | 1998-02-27 | 1999-09-17 | Fujitsu Ltd | Transmission line interface device |
ATE412289T1 (en) * | 1998-10-30 | 2008-11-15 | Broadcom Corp | CABLE MODEM SYSTEM |
DE19855242A1 (en) * | 1998-11-30 | 2000-05-31 | Philips Corp Intellectual Pty | Wireless network |
US6385773B1 (en) * | 1999-01-07 | 2002-05-07 | Cisco Techology, Inc. | Method and apparatus for upstream frequency channel transition |
US6614799B1 (en) * | 1999-01-20 | 2003-09-02 | Cisco Technology, Inc. | Method and apparatus for dynamic adjustment of cable modem back-off parameters in a cable modem network |
US6763032B1 (en) * | 1999-02-12 | 2004-07-13 | Broadcom Corporation | Cable modem system with sample and packet synchronization |
US6785292B1 (en) * | 1999-05-28 | 2004-08-31 | 3Com Corporation | Method for detecting radio frequency impairments in a data-over-cable system |
ES2177209T3 (en) * | 1999-07-02 | 2002-12-01 | Cit Alcatel | A METHOD TO RESOLVE PHYSICAL LAYER COLLISIONS IN A RANDOM ACCESS PROTOCOL, AND A CORRESPONDING RECEIVER. |
DE60017615T2 (en) * | 1999-07-07 | 2005-12-22 | Samsung Electronics Co., Ltd., Suwon | Channel allocation device and method for common packet data channel in a mobile WCDMA communication system |
US7065125B1 (en) * | 1999-08-13 | 2006-06-20 | Viasat, Inc. | Method and apparatus for multiple access over a communication channel |
US6785564B1 (en) * | 1999-08-31 | 2004-08-31 | Broadcom Corporation | Method and apparatus for latency reduction in low power two way communications equipment applications in hybrid fiber coax plants |
WO2001017135A1 (en) * | 1999-09-01 | 2001-03-08 | Motorola Inc. | Method and device for bandwidth allocation in multiple access protocols with contention-based reservation |
US6389068B1 (en) * | 2000-05-15 | 2002-05-14 | Motorola, Inc. | Sliced bandwidth distortion prediction |
US7054279B2 (en) | 2000-04-07 | 2006-05-30 | Broadcom Corporation | Method and apparatus for optimizing signal transformation in a frame-based communications network |
US6836520B1 (en) * | 2000-11-10 | 2004-12-28 | Motorola, Inc. | Method and apparatus for establishing synchronization with a synchronization signal |
US6424673B1 (en) * | 2000-11-10 | 2002-07-23 | Motorola, Inc. | Method and apparatus in a wireless communication system for facilitating detection of, and synchronization with, a predetermined synchronization signal |
-
2000
- 2000-11-02 US US09/704,809 patent/US7420986B1/en not_active Expired - Fee Related
- 2000-11-02 WO PCT/US2000/030277 patent/WO2001033769A2/en active IP Right Grant
- 2000-11-02 DE DE60036561T patent/DE60036561T2/en not_active Expired - Lifetime
- 2000-11-02 AU AU16550/01A patent/AU1655001A/en not_active Abandoned
- 2000-11-02 AT AT00979137T patent/ATE374479T1/en not_active IP Right Cessation
- 2000-11-02 EP EP00979137A patent/EP1228598B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4481626A (en) * | 1982-05-05 | 1984-11-06 | Xerox Corporation | Transceiver multiplexor |
US5272700A (en) * | 1989-02-28 | 1993-12-21 | First Pacific Networks, Inc. | Spectrally efficient broadband transmission system |
US5012467A (en) * | 1989-10-10 | 1991-04-30 | 3Com Corporation | Method and apparatus for collision detection in a local area network transceiver |
EP0877511A2 (en) * | 1997-05-09 | 1998-11-11 | Siemens Business Communication Systems, Inc. | System and method for improving CSMA/CD network performance during collisions |
Also Published As
Publication number | Publication date |
---|---|
WO2001033769A2 (en) | 2001-05-10 |
US7420986B1 (en) | 2008-09-02 |
AU1655001A (en) | 2001-05-14 |
ATE374479T1 (en) | 2007-10-15 |
EP1228598A2 (en) | 2002-08-07 |
DE60036561D1 (en) | 2007-11-08 |
EP1228598B1 (en) | 2007-09-26 |
DE60036561T2 (en) | 2008-06-26 |
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