IL119307A - A communication network with a division of times for multiple approaches - Google Patents
A communication network with a division of times for multiple approachesInfo
- Publication number
- IL119307A IL119307A IL11930796A IL11930796A IL119307A IL 119307 A IL119307 A IL 119307A IL 11930796 A IL11930796 A IL 11930796A IL 11930796 A IL11930796 A IL 11930796A IL 119307 A IL119307 A IL 119307A
- Authority
- IL
- Israel
- Prior art keywords
- tdma
- transport stream
- time
- time marker
- predetermined
- Prior art date
Links
- 238000004891 communication Methods 0.000 title claims abstract description 35
- 239000003550 marker Substances 0.000 claims abstract description 87
- 238000003780 insertion Methods 0.000 claims abstract description 28
- 230000037431 insertion Effects 0.000 claims abstract description 28
- 238000011144 upstream manufacturing Methods 0.000 claims description 66
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 11
- 239000000835 fiber Substances 0.000 description 5
- 230000002452 interceptive effect Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000000120 microwave digestion Methods 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 208000010718 Multiple Organ Failure Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/204—Multiple access
- H04B7/212—Time-division multiple access [TDMA]
-
- 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
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0652—Synchronisation among time division multiple access [TDMA] nodes, e.g. time triggered protocol [TTP]
- H04J3/0655—Synchronisation among time division multiple access [TDMA] nodes, e.g. time triggered protocol [TTP] using timestamps
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/543,702 US5666358A (en) | 1995-10-16 | 1995-10-16 | Method and apparatus for supporting TDMA operating over hybrid fiber coaxial (HFC) or other channels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL119307A0 IL119307A0 (en) | 1996-12-05 |
| IL119307A true IL119307A (en) | 2001-11-25 |
Family
ID=24169229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL11930796A IL119307A (en) | 1995-10-16 | 1996-09-26 | A communication network with a division of times for multiple approaches |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5666358A (no) |
| EP (1) | EP0768769B1 (no) |
| JP (1) | JP3184464B2 (no) |
| KR (1) | KR100221431B1 (no) |
| CA (1) | CA2185831C (no) |
| DK (1) | DK0768769T3 (no) |
| HK (1) | HK1014101A1 (no) |
| IL (1) | IL119307A (no) |
| NO (1) | NO964393L (no) |
| TW (1) | TW371384B (no) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997016046A1 (en) * | 1995-10-24 | 1997-05-01 | General Instrument Corporation | Variable length burst transmission over the physical layer of a multilayer transmission format |
| GB2310106B (en) * | 1996-02-12 | 2000-07-05 | Northern Telecom Ltd | Communications in a distribution network |
| DE19632791B4 (de) * | 1996-08-15 | 2009-06-25 | Deutsche Telekom Ag | Verfahren und System zur Rundfunkübertragung |
| US6308328B1 (en) * | 1997-01-17 | 2001-10-23 | Scientific-Atlanta, Inc. | Usage statistics collection for a cable data delivery system |
| US6208665B1 (en) * | 1997-08-25 | 2001-03-27 | Intel Corporation | Data synchronization unit for a headend |
| US6041076A (en) * | 1997-12-02 | 2000-03-21 | Wavetek Corporation | Digitally modulated CATV power measurement using undersampling |
| SE511594C2 (sv) * | 1997-12-19 | 1999-10-25 | Ericsson Telefon Ab L M | Förfarande och anordning för reduktion av den totala fördröjningen för ATM-trafik i ett tidsmultiplexat kommunikationsnät |
| FR2775404A1 (fr) * | 1998-02-25 | 1999-08-27 | Philips Electronics Nv | Systeme interactif de distribution de signaux audio-video numeriques |
| US6230218B1 (en) * | 1998-10-14 | 2001-05-08 | International Business Machines Corporation | Apparatus for transferring execution of certain channel functions to a control unit and having means for combining certain commands and data packets in one sequence |
| US6185631B1 (en) * | 1998-10-14 | 2001-02-06 | International Business Machines Corporation | Program for transferring execution of certain channel functions to a control unit and having means for combining certain commands and data packets in one sequence |
| US6330585B1 (en) | 1998-10-14 | 2001-12-11 | International Business Machines Corporation | Transfer information using optical fiber connections |
| US6240446B1 (en) | 1998-10-14 | 2001-05-29 | International Business Machines Corporation | Multiplexing of multiple data packets for multiple input/output operations between multiple input/output devices and a channel subsystem having multiple channels |
| US7103065B1 (en) * | 1998-10-30 | 2006-09-05 | Broadcom Corporation | Data packet fragmentation in a cable modem system |
| US6760316B1 (en) | 1998-10-30 | 2004-07-06 | Broadcom Corporation | Method and apparatus for the synchronization of multiple cable modem termination system devices |
| EP1125398B1 (en) * | 1998-10-30 | 2008-10-22 | Broadcom Corporation | Cable modem system |
| US6961314B1 (en) | 1998-10-30 | 2005-11-01 | Broadcom Corporation | Burst receiver for cable modem system |
| US6510150B1 (en) | 1998-12-21 | 2003-01-21 | Koninklijke Philips Electronics N.V. | Method of MAC synchronization in TDMA-based wireless networks |
| US6507592B1 (en) | 1999-07-08 | 2003-01-14 | Cisco Cable Products And Solutions A/S (Av) | Apparatus and a method for two-way data communication |
| US6804211B1 (en) * | 1999-08-03 | 2004-10-12 | Wi-Lan Inc. | Frame structure for an adaptive modulation wireless communication system |
| US6609165B1 (en) | 1999-09-27 | 2003-08-19 | International Business Machines Corporation | Method and apparatus for using fibre channel extended link service commands in a point-to-point configuration |
| US6499066B1 (en) | 1999-09-27 | 2002-12-24 | International Business Machines Corporation | Method and apparatus for using fibre channel test extended link service commands for interprocess communication |
| US6683866B1 (en) * | 1999-10-29 | 2004-01-27 | Ensemble Communications Inc. | Method and apparatus for data transportation and synchronization between MAC and physical layers in a wireless communication system |
| FI19992718A (fi) * | 1999-12-17 | 2001-06-18 | Nokia Multimedia Terminals Oy | Menetelmä ja laite ylössuuntaisen lähetyksen oikea-aikaiseksi liipaisemiseksi |
| DE10000304B4 (de) * | 2000-01-05 | 2011-09-15 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Austausch von Daten zwischen wenigstens zwei mit einem Bussystem verbundenen Teilnehmern |
| US6816510B1 (en) * | 2000-02-09 | 2004-11-09 | Koninklijke Philips Electronics N.V. | Method for clock synchronization between nodes in a packet network |
| EP1312179B1 (en) | 2000-08-17 | 2012-12-05 | Broadcom Corporation | Method and system for transmitting isochronous voice in a wireless network |
| JP3659484B2 (ja) * | 2000-09-01 | 2005-06-15 | 光洋電子工業株式会社 | サイクリック自動通信による複数局メモリデータ共有システム |
| US6421358B1 (en) * | 2000-09-15 | 2002-07-16 | Mediaone Group, Inc. | Method and system for delivering a synchronized stream of broadcast event data, live event data, and static event data over a hybrid fiber coax network |
| WO2002041520A2 (en) | 2000-11-15 | 2002-05-23 | Ensemble Communications, Inc. | Improved frame structure for a communication system using adaptive modulation |
| WO2002045276A2 (en) * | 2000-11-30 | 2002-06-06 | Arraycomm, Inc. | Training sequence for a radio communications system |
| US8009667B1 (en) * | 2001-01-16 | 2011-08-30 | Wi—LAN, Inc. | Packing source data packets into transporting packets with fragmentation |
| US6763025B2 (en) | 2001-03-12 | 2004-07-13 | Advent Networks, Inc. | Time division multiplexing over broadband modulation method and apparatus |
| US6891841B2 (en) * | 2001-03-12 | 2005-05-10 | Advent Networks, Inc. | Time division multiple access over broadband modulation method and apparatus |
| US7180881B2 (en) * | 2001-09-28 | 2007-02-20 | Interdigital Technology Corporation | Burst detector |
| KR20030027541A (ko) * | 2001-09-29 | 2003-04-07 | 주식회사 케이티 | 통신 시스템에서의 비동기적인 시간기반의 데이터 송수신방법 및 장치 |
| KR100780155B1 (ko) * | 2001-12-20 | 2007-11-27 | 엘지노텔 주식회사 | 제어국과 기지국간 전달 채널에 대한 동기 유지 방법 |
| DE10254580A1 (de) * | 2002-11-22 | 2004-06-03 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Übertragung von Daten in Nachrichten auf einem Bussystem |
| GB2399263A (en) * | 2003-03-07 | 2004-09-08 | Zarlink Semiconductor Ltd | Clock synchronisation over a packet network |
| DE10327548B4 (de) * | 2003-06-18 | 2014-05-22 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Austausch von Daten über ein Bussystem |
| JP4667128B2 (ja) * | 2005-06-13 | 2011-04-06 | 富士通株式会社 | 通信制御方法及び，これを適用する通信システム |
| US7773575B2 (en) * | 2006-07-24 | 2010-08-10 | Harris Corporation | System and method for communicating using a plurality of TDMA mesh networks having efficient bandwidth use |
| CN101262329B (zh) | 2007-02-06 | 2012-08-15 | 汤姆森许可贸易公司 | 同步辅助设备和重建下采样时钟信号的设备 |
| US10887385B2 (en) | 2017-09-20 | 2021-01-05 | Akamai Technologies, Inc. | Marker based reporting system for hybrid content delivery network and peer to peer network |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2125653B (en) * | 1982-08-04 | 1986-08-13 | Plessey Co Plc | Improved time slot arrangements for local area network systems |
| US4888769A (en) * | 1985-12-06 | 1989-12-19 | Tiw Systems, Inc. | TDMA terminal controller |
| US4873663A (en) * | 1988-04-25 | 1989-10-10 | American Telephone And Telegraph Company | Control memory using recirculating shift registers for a TDM switching apparatus |
| GB8903567D0 (en) * | 1989-02-16 | 1989-04-05 | British Telecomm | An optical network |
| JPH0530131A (ja) * | 1991-07-23 | 1993-02-05 | Toshiba Corp | パケツト交換装置 |
| EP0544975B1 (en) * | 1991-12-05 | 1997-10-22 | Alcatel | Time slot management system |
| EP0548381B1 (de) * | 1991-12-18 | 1997-11-26 | Siemens Aktiengesellschaft | Verfahren zur Uhrzeitführung in Computernetzen |
| US5428645A (en) * | 1992-11-03 | 1995-06-27 | International Business Machines Corporation | Anonymous time synchronization method |
| US5425027A (en) * | 1993-01-04 | 1995-06-13 | Com21, Inc. | Wide area fiber and TV cable fast packet cell network |
| US5408506A (en) * | 1993-07-09 | 1995-04-18 | Apple Computer, Inc. | Distributed time synchronization system and method |
| US5363376A (en) * | 1993-07-30 | 1994-11-08 | Bell Communications Research, Inc. | Method and apparatus for synchronizing timing among radio ports in wireless communications systems |
| US5363375A (en) * | 1993-07-30 | 1994-11-08 | Bell Communications Research, Inc. | Method and apparatus for synchronizing timing among radio ports in wireless communications systems using hierarchical scheme |
| US5442658A (en) * | 1993-09-07 | 1995-08-15 | International Business Machines Corporation | Synchronization apparatus for a synchronous data processing system |
-
1995
- 1995-10-16 US US08/543,702 patent/US5666358A/en not_active Ceased
-
1996
- 1996-02-01 TW TW085101336A patent/TW371384B/zh active
- 1996-09-18 CA CA002185831A patent/CA2185831C/en not_active Expired - Fee Related
- 1996-09-26 IL IL11930796A patent/IL119307A/en not_active IP Right Cessation
- 1996-10-09 DK DK96307354T patent/DK0768769T3/da active
- 1996-10-09 EP EP96307354A patent/EP0768769B1/en not_active Expired - Lifetime
- 1996-10-15 NO NO964393A patent/NO964393L/no not_active Application Discontinuation
- 1996-10-15 KR KR1019960045843A patent/KR100221431B1/ko not_active IP Right Cessation
- 1996-10-16 JP JP27331396A patent/JP3184464B2/ja not_active Expired - Fee Related
-
1998
- 1998-12-23 HK HK98115117A patent/HK1014101A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU7020096A (en) | 1997-04-24 |
| EP0768769A3 (en) | 1999-06-30 |
| NO964393L (no) | 1997-04-17 |
| NO964393D0 (no) | 1996-10-15 |
| JPH09135226A (ja) | 1997-05-20 |
| CA2185831A1 (en) | 1997-04-17 |
| JP3184464B2 (ja) | 2001-07-09 |
| US5666358A (en) | 1997-09-09 |
| EP0768769A2 (en) | 1997-04-16 |
| HK1014101A1 (en) | 1999-09-17 |
| EP0768769B1 (en) | 2004-01-14 |
| AU702238B2 (en) | 1999-02-18 |
| KR100221431B1 (ko) | 1999-09-15 |
| DK0768769T3 (da) | 2004-05-17 |
| IL119307A0 (en) | 1996-12-05 |
| TW371384B (en) | 1999-10-01 |
| KR970024672A (ko) | 1997-05-30 |
| MX9604854A (es) | 1998-05-31 |
| CA2185831C (en) | 2001-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |