ATE385088T1 - Zeiteinteilung von zeitschlitzen in kommunikationsnetzwerken mit gemeinsamem medium - Google Patents
Zeiteinteilung von zeitschlitzen in kommunikationsnetzwerken mit gemeinsamem mediumInfo
- Publication number
- ATE385088T1 ATE385088T1 AT02708537T AT02708537T ATE385088T1 AT E385088 T1 ATE385088 T1 AT E385088T1 AT 02708537 T AT02708537 T AT 02708537T AT 02708537 T AT02708537 T AT 02708537T AT E385088 T1 ATE385088 T1 AT E385088T1
- Authority
- AT
- Austria
- Prior art keywords
- outstation
- headend
- timeslots
- outstations
- allocated
- 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
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Transceivers (AREA)
- Optical Communication System (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28189401P | 2001-04-05 | 2001-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE385088T1 true ATE385088T1 (de) | 2008-02-15 |
Family
ID=23079213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02708537T ATE385088T1 (de) | 2001-04-05 | 2002-04-02 | Zeiteinteilung von zeitschlitzen in kommunikationsnetzwerken mit gemeinsamem medium |
Country Status (7)
Country | Link |
---|---|
US (1) | US7212540B2 (de) |
EP (1) | EP1380129B1 (de) |
JP (1) | JP3981015B2 (de) |
AT (1) | ATE385088T1 (de) |
CA (1) | CA2443066C (de) |
DE (1) | DE60224792T2 (de) |
WO (1) | WO2002082702A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7366286B1 (en) * | 2001-12-21 | 2008-04-29 | Symmetricom, Inc | Modified asymmetric digital subscriber line for use with long loops |
KR100594075B1 (ko) * | 2003-09-26 | 2006-06-30 | 삼성전자주식회사 | 시간 분할 다중화를 이용한 방송 통신 융합을 위한 이더넷수동형 광 가입자 망 |
EP1608100A1 (de) * | 2004-06-17 | 2005-12-21 | Mitsubishi Electric Information Technology Centre Europe B.V. | Verfahren zur Übertragung von TDD-Rahmen mit erhöhten Nutzdaten |
CN102833685B (zh) | 2005-03-25 | 2016-01-27 | 桥扬科技有限公司 | 用于数据通信的方法和设备以及数据分发设备 |
WO2006135710A2 (en) | 2005-06-09 | 2006-12-21 | Neocific, Inc. | Methods and apparatus for power efficient broadcasting and communication systems |
JP4738195B2 (ja) * | 2005-07-14 | 2011-08-03 | 三洋電機株式会社 | 無線装置 |
US7778205B2 (en) | 2005-08-30 | 2010-08-17 | Cisco Technology, Inc. | System and method for implementing virtual ports within ring networks |
JP4709656B2 (ja) * | 2006-01-31 | 2011-06-22 | 富士通株式会社 | 移動通信システム |
US7768936B2 (en) | 2006-06-23 | 2010-08-03 | At&T Intellectual Property I, L.P. | Method and apparatus for transporting deterministic traffic in a gigabit passive optical network |
CN101192885A (zh) * | 2006-11-27 | 2008-06-04 | 华为技术有限公司 | 一种无源光网络的测距方法与系统 |
JP4340692B2 (ja) * | 2007-02-02 | 2009-10-07 | 株式会社日立コミュニケーションテクノロジー | 受動光網システムおよびその運用方法 |
US8072999B1 (en) * | 2007-05-08 | 2011-12-06 | Motion Engineering Inc. | Method and system for removing and returning nodes in a synchronous network |
US8675743B2 (en) * | 2007-08-03 | 2014-03-18 | Apple Inc. | Feedback scheduling to reduce feedback rates in MIMO systems |
JP4820791B2 (ja) * | 2007-09-21 | 2011-11-24 | 株式会社日立製作所 | パッシブ光ネットワークシステムおよびレンジング方法 |
CN101453666B (zh) * | 2007-12-07 | 2012-07-04 | 华为技术有限公司 | 无源光网络的主备链路保护方法、环路系统及装置 |
WO2009107702A1 (ja) * | 2008-02-28 | 2009-09-03 | 日本電気株式会社 | 光伝送システム、光中継装置、光中継器の制御方法およびプログラム |
US7978623B1 (en) | 2008-03-22 | 2011-07-12 | Freescale Semiconductor, Inc. | Channel rank updates in multiple-input multiple-output communication systems |
US8050246B2 (en) * | 2009-03-03 | 2011-11-01 | Adc Telecommunications, Inc. | Range extension for time division duplex systems |
US8547884B2 (en) | 2010-09-28 | 2013-10-01 | Neocific, Inc. | Methods and apparatus for flexible use of frequency bands |
JPWO2020250396A1 (de) * | 2019-06-13 | 2020-12-17 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5873253A (ja) | 1981-10-28 | 1983-05-02 | Matsushita Electric Ind Co Ltd | 光信号伝送方式 |
JPH0420516Y2 (de) | 1987-09-01 | 1992-05-11 | ||
JP2800304B2 (ja) | 1989-09-22 | 1998-09-21 | 日本電気株式会社 | ポーリングセレクティングシステム |
JP2928623B2 (ja) | 1990-11-16 | 1999-08-03 | 日本電信電話株式会社 | ポイント―マルチポイント伝送方式 |
GB9026932D0 (en) | 1990-12-12 | 1991-01-30 | Plessey Telecomm | Tdma ranging |
US5559805A (en) | 1990-12-12 | 1996-09-24 | Gpt Limited | Outstation ranging in demand assignment, time division multiple access, communication system |
JP3516972B2 (ja) | 1993-04-22 | 2004-04-05 | 株式会社東芝 | 通信システム |
GB2281161B (en) | 1993-08-04 | 1997-05-28 | Fulcrum Communications Limited | Optical data communications networks |
GB2348571A (en) * | 1999-03-31 | 2000-10-04 | Adaptive Broadband Ltd | Compensating signal propagation delay |
-
2002
- 2002-03-29 US US10/109,918 patent/US7212540B2/en not_active Expired - Fee Related
- 2002-04-02 WO PCT/GB2002/001581 patent/WO2002082702A1/en active IP Right Grant
- 2002-04-02 DE DE60224792T patent/DE60224792T2/de not_active Expired - Lifetime
- 2002-04-02 JP JP2002580537A patent/JP3981015B2/ja not_active Expired - Fee Related
- 2002-04-02 EP EP02708537A patent/EP1380129B1/de not_active Expired - Lifetime
- 2002-04-02 CA CA002443066A patent/CA2443066C/en not_active Expired - Fee Related
- 2002-04-02 AT AT02708537T patent/ATE385088T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2443066A1 (en) | 2002-10-17 |
EP1380129B1 (de) | 2008-01-23 |
US7212540B2 (en) | 2007-05-01 |
WO2002082702A1 (en) | 2002-10-17 |
CA2443066C (en) | 2009-09-15 |
EP1380129A1 (de) | 2004-01-14 |
US20020163695A1 (en) | 2002-11-07 |
DE60224792T2 (de) | 2009-01-22 |
JP2004534437A (ja) | 2004-11-11 |
JP3981015B2 (ja) | 2007-09-26 |
DE60224792D1 (de) | 2008-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |