DE3587049D1 - Betriebsverfahren fuer nachrichtensystem mit vielfachzugriff. - Google Patents
Betriebsverfahren fuer nachrichtensystem mit vielfachzugriff.Info
- Publication number
- DE3587049D1 DE3587049D1 DE8989200593T DE3587049T DE3587049D1 DE 3587049 D1 DE3587049 D1 DE 3587049D1 DE 8989200593 T DE8989200593 T DE 8989200593T DE 3587049 T DE3587049 T DE 3587049T DE 3587049 D1 DE3587049 D1 DE 3587049D1
- Authority
- DE
- Germany
- Prior art keywords
- multiple access
- operating procedure
- access message
- message system
- procedure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/08—Trunked mobile radio systems
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08424297A GB2165127B (en) | 1984-09-26 | 1984-09-26 | Multiple access communications system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3587049D1 true DE3587049D1 (de) | 1993-03-11 |
DE3587049T2 DE3587049T2 (de) | 1993-07-01 |
Family
ID=10567278
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585201509T Expired - Lifetime DE3585012D1 (de) | 1984-09-26 | 1985-09-20 | Nachrichtensystem mit vielfachzugriff. |
DE8989200593T Expired - Lifetime DE3587049T2 (de) | 1984-09-26 | 1985-09-20 | Betriebsverfahren fuer nachrichtensystem mit vielfachzugriff. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585201509T Expired - Lifetime DE3585012D1 (de) | 1984-09-26 | 1985-09-20 | Nachrichtensystem mit vielfachzugriff. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4672608A (de) |
EP (2) | EP0177094B1 (de) |
JP (1) | JPH0693682B2 (de) |
AU (1) | AU577000B2 (de) |
CA (1) | CA1242537A (de) |
DE (2) | DE3585012D1 (de) |
DK (1) | DK167888B1 (de) |
GB (1) | GB2165127B (de) |
HK (1) | HK54193A (de) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6387838A (ja) * | 1986-09-30 | 1988-04-19 | Nec Corp | 通信ネツトワ−クにおける監視方式 |
JPH0815354B2 (ja) * | 1986-10-30 | 1996-02-14 | 日本電気株式会社 | 無線電話装置 |
GB2198013B (en) * | 1986-11-28 | 1990-07-25 | Marconi Co Ltd | A communication system |
FR2613561B1 (fr) * | 1987-04-03 | 1994-04-15 | Thomson Csf | Procede pour la gestion d'appels dans un reseau radio compose d'une pluralite de stations interconnectees entre elles sur une meme frequence par un serveur |
CA1288822C (en) * | 1987-05-29 | 1991-09-10 | Yoshitoshi Murata | Radio communication network system comprising a connecting equipment unit operable in different modes |
US5020130A (en) * | 1988-03-02 | 1991-05-28 | Motorola, Inc. | Universal frequency assignment protocol for trunked radio systems |
NL8800698A (nl) * | 1988-03-21 | 1989-10-16 | Philips Nv | Werkwijze voor het vanuit een besturingseenheid quasi parallel besturen van een aantal perifere eenheden en stelsel voor het uitvoeren van deze werkwijze. |
US5450611A (en) * | 1988-03-29 | 1995-09-12 | Motorola, Inc. | Fast channel access protocol for a two-way communication system |
GB8809258D0 (en) * | 1988-04-20 | 1988-05-25 | Dowty Information Systems Ltd | Communications systems |
GB8809259D0 (en) * | 1988-04-20 | 1988-05-25 | Dowty Information Systems Ltd | Communications systems |
US5448753A (en) * | 1988-09-05 | 1995-09-05 | Ahl; Karl-Axel | Wide area radio communication network system and method |
US5159701A (en) * | 1989-03-31 | 1992-10-27 | E. F. Johnson Company | Method and apparatus for a distributive wide area network for a land mobile transmission trunked communication system |
GB2236606B (en) * | 1989-06-24 | 1993-03-31 | Motorola Israel Ltd | Communications system with contention protocol |
SE464438B (sv) * | 1989-08-25 | 1991-04-22 | Eritel Ab | Foerfarande foer att anpassa radiokommunikationssystem med basstation och flera mobilstationer till trafik och prestandakrav |
SE8903455D0 (sv) * | 1989-10-19 | 1989-10-19 | Joakim Nelson | Dynamiska digitala foerbindelsenaet (dfn) |
US5054110A (en) * | 1989-12-29 | 1991-10-01 | Motorola, Inc. | Multi-site dispatching system cell registration |
EP0522636B1 (de) * | 1991-07-08 | 1998-07-01 | Koninklijke Philips Electronics N.V. | Kommunikationsprotokoll für Haupt- und bewegliche Stationen mit Zeitschlitzverwendung zur Packetdatenübertragung |
JP3083363B2 (ja) * | 1991-09-20 | 2000-09-04 | 明星電気株式会社 | コードレスボタン電話システムの着信方式 |
US5625878A (en) * | 1991-11-11 | 1997-04-29 | Nokia Telecommunications Oy | Method of allocating radio channels |
SE9200283D0 (sv) * | 1992-02-03 | 1992-02-03 | Peter Aahl | Dynamisk varierbar radiostation-dvr |
US5603081A (en) * | 1993-11-01 | 1997-02-11 | Telefonaktiebolaget Lm Ericsson | Method for communicating in a wireless communication system |
US5768276A (en) * | 1992-10-05 | 1998-06-16 | Telefonaktiebolaget Lm Ericsson | Digital control channels having logical channels supporting broadcast SMS |
US6041047A (en) * | 1992-10-05 | 2000-03-21 | Telefonaktiebolaget Lm Ericsson | Digital control channels having logical channels supporting broadcast SMS |
US5604744A (en) | 1992-10-05 | 1997-02-18 | Telefonaktiebolaget Lm Ericsson | Digital control channels having logical channels for multiple access radiocommunication |
SE500565C2 (sv) * | 1992-10-26 | 1994-07-18 | Ericsson Telefon Ab L M | Metod att åstadkomma slumpmässig access i ett mobilradiosystem |
FI92125C (fi) * | 1992-10-30 | 1994-09-26 | Nokia Mobile Phones Ltd | Radiopuhelinjärjestelmä |
US5499243A (en) * | 1993-01-22 | 1996-03-12 | Hall; Dennis R. | Method and apparatus for coordinating transfer of information between a base station and a plurality of radios |
JP3351792B2 (ja) * | 1993-11-01 | 2002-12-03 | テレフオンアクチーボラゲツト エル エム エリクソン | 自動再送信要求 |
NZ276272A (en) * | 1993-11-01 | 1998-04-27 | Ericsson Telefon Ab L M | Cellular radio: frame division into header and data sections |
FI96558C (fi) | 1994-09-27 | 1996-07-10 | Nokia Telecommunications Oy | Menetelmä datasiirtoa varten TDMA-matkaviestinjärjestelmässä sekä menetelmän toteuttava matkaviestinjärjestelmä |
US6175557B1 (en) | 1994-10-31 | 2001-01-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Layer 2 protocol in a cellular communication system |
EP1309137B2 (de) * | 1995-10-23 | 2016-07-06 | Koninklijke Philips N.V. | Sekundäre Station für den Gebrauch in einem Übertragungsnetz mit Vielfachzugriff |
JP2705677B2 (ja) * | 1995-11-10 | 1998-01-28 | 日本電気株式会社 | 無線パケット通信システム |
US5940006A (en) * | 1995-12-12 | 1999-08-17 | Lucent Technologies Inc. | Enhanced uplink modulated backscatter system |
CA2265951A1 (en) * | 1996-09-16 | 1998-03-19 | Minorplanet Limited | Transferring accumulated data from vehicles |
FI104874B (fi) * | 1997-03-27 | 2000-04-14 | Nokia Networks Oy | Menetelmä pakettiliikenteen ohjaamiseksi |
US6529486B1 (en) | 1997-04-11 | 2003-03-04 | Transcrypt International/E.F. Johnson Company | Trunked radio repeater communication system |
US6684080B1 (en) | 1997-05-28 | 2004-01-27 | Transcrypt International/E. F. Johnson Company | Trunked radio repeater communication system including home channel aliasing and call grouping |
US6374115B1 (en) | 1997-05-28 | 2002-04-16 | Transcrypt International/E.F. Johnson | Method and apparatus for trunked radio repeater communications with backwards compatibility |
US6560461B1 (en) | 1997-08-04 | 2003-05-06 | Mundi Fomukong | Authorized location reporting paging system |
DE19746894C2 (de) * | 1997-10-23 | 1999-10-28 | Siemens Ag | Verfahren und Funk-Kommunikationssystem zur Datenübertragung |
US6256301B1 (en) * | 1998-10-15 | 2001-07-03 | Qualcomm Incorporated | Reservation multiple access |
ATE516688T1 (de) * | 1999-03-24 | 2011-07-15 | Qualcomm Inc | Vielfachzugriffsreservierung |
US20040090983A1 (en) * | 1999-09-10 | 2004-05-13 | Gehring Stephan W. | Apparatus and method for managing variable-sized data slots within a time division multiple access frame |
US6944148B1 (en) * | 1999-09-10 | 2005-09-13 | Pulse-Link, Inc. | Apparatus and method for managing variable-sized data slots within a time division multiple access frame |
US20030193924A1 (en) * | 1999-09-10 | 2003-10-16 | Stephan Gehring | Medium access control protocol for centralized wireless network communication management |
US7023833B1 (en) * | 1999-09-10 | 2006-04-04 | Pulse-Link, Inc. | Baseband wireless network for isochronous communication |
US6377144B1 (en) | 1999-11-03 | 2002-04-23 | General Electric Company | Molded case circuit breaker base and mid-cover assembly |
US7088795B1 (en) * | 1999-11-03 | 2006-08-08 | Pulse-Link, Inc. | Ultra wide band base band receiver |
US6353617B1 (en) | 2000-04-11 | 2002-03-05 | Motorola, Inc. | Method for accessing a communication medium |
JP2001313656A (ja) * | 2000-04-28 | 2001-11-09 | Sony Corp | 基地局装置、端末装置、無線通信システム及び無線通信方法 |
US6970448B1 (en) | 2000-06-21 | 2005-11-29 | Pulse-Link, Inc. | Wireless TDMA system and method for network communications |
US6952456B1 (en) | 2000-06-21 | 2005-10-04 | Pulse-Link, Inc. | Ultra wide band transmitter |
US7027461B1 (en) * | 2000-07-20 | 2006-04-11 | General Instrument Corporation | Reservation/retry media access control |
EP1486079B1 (de) * | 2002-03-15 | 2015-12-30 | Silicon Laboratories Inc. | Hochfrequenzvorrichtung |
DE102009005352A1 (de) | 2009-01-16 | 2010-07-22 | Oliver Bartels | ALOHA-ähnliches Vielfachzugriffsverfahren mit reduzierter Kollisionswahrscheinlichkeit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL189062C (nl) * | 1980-02-15 | 1992-12-16 | Philips Nv | Werkwijze en stelsel voor overdracht van datapakketten. |
DE3133347A1 (de) * | 1981-08-22 | 1983-03-10 | TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | Verfahren zum zugreifen auf uebertragungskanaele eines nachrichtenuebertragungssystems |
US4504946A (en) * | 1982-06-11 | 1985-03-12 | Rca Corporation | Time division multiple access communication systems |
US4574378A (en) * | 1982-06-14 | 1986-03-04 | Nec Corporation | Multiple access system and method |
GB2144310A (en) * | 1983-08-01 | 1985-02-27 | Philips Electronic Associated | Multiple-access communications system |
US4528663A (en) * | 1983-12-09 | 1985-07-09 | Zenith Electronics Corporation | Peak load access in a two-way CATV contention system |
-
1984
- 1984-09-26 GB GB08424297A patent/GB2165127B/en not_active Expired
-
1985
- 1985-08-26 US US06/769,282 patent/US4672608A/en not_active Expired - Lifetime
- 1985-09-17 CA CA000490935A patent/CA1242537A/en not_active Expired
- 1985-09-20 DE DE8585201509T patent/DE3585012D1/de not_active Expired - Lifetime
- 1985-09-20 EP EP19850201509 patent/EP0177094B1/de not_active Expired
- 1985-09-20 EP EP89200593A patent/EP0321454B1/de not_active Expired - Lifetime
- 1985-09-20 DE DE8989200593T patent/DE3587049T2/de not_active Expired - Lifetime
- 1985-09-23 DK DK430685A patent/DK167888B1/da not_active IP Right Cessation
- 1985-09-24 AU AU47818/85A patent/AU577000B2/en not_active Expired
- 1985-09-24 JP JP60210878A patent/JPH0693682B2/ja not_active Expired - Lifetime
-
1993
- 1993-06-03 HK HK541/93A patent/HK54193A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU577000B2 (en) | 1988-09-08 |
EP0321454A3 (en) | 1989-09-13 |
GB2165127A (en) | 1986-04-03 |
EP0177094A3 (en) | 1988-09-21 |
GB8424297D0 (en) | 1984-10-31 |
AU4781885A (en) | 1986-04-10 |
DK167888B1 (da) | 1993-12-27 |
JPH0693682B2 (ja) | 1994-11-16 |
JPS6184930A (ja) | 1986-04-30 |
CA1242537A (en) | 1988-09-27 |
DK430685A (da) | 1986-03-27 |
EP0321454A2 (de) | 1989-06-21 |
DK430685D0 (da) | 1985-09-23 |
HK54193A (en) | 1993-06-11 |
GB2165127B (en) | 1988-04-07 |
EP0177094A2 (de) | 1986-04-09 |
DE3587049T2 (de) | 1993-07-01 |
US4672608A (en) | 1987-06-09 |
EP0177094B1 (de) | 1991-12-27 |
EP0321454B1 (de) | 1993-01-27 |
DE3585012D1 (de) | 1992-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |