IL139171A0 - Communication deviced and interference rejection method therein - Google Patents
Communication deviced and interference rejection method thereinInfo
- Publication number
- IL139171A0 IL139171A0 IL13917100A IL13917100A IL139171A0 IL 139171 A0 IL139171 A0 IL 139171A0 IL 13917100 A IL13917100 A IL 13917100A IL 13917100 A IL13917100 A IL 13917100A IL 139171 A0 IL139171 A0 IL 139171A0
- Authority
- IL
- Israel
- Prior art keywords
- deviced
- communication
- interference rejection
- rejection method
- interference
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/32—Reducing cross-talk, e.g. by compensating
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/02—Channels characterised by the type of signal
- H04L5/023—Multiplexing of multicarrier modulation signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
- H04L5/1484—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0435—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0435—Details
- H04Q11/0457—Connection protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13034—A/D conversion, code compression/expansion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13039—Asymmetrical two-way transmission, e.g. ADSL, HDSL
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13166—Fault prevention
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13202—Network termination [NT]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13209—ISDN
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13213—Counting, timing circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13216—Code signals, frame structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13292—Time division multiplexing, TDM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1332—Logic circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1336—Synchronisation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Telephonic Communication Services (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Bidirectional Digital Transmission (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4714499 | 1999-02-24 | ||
JP5443099 | 1999-03-02 | ||
JP11801199A JP3187024B2 (ja) | 1999-02-24 | 1999-04-26 | 通信装置および該通信装置における干渉除去方法 |
PCT/JP2000/000792 WO2000051311A1 (fr) | 1999-02-24 | 2000-02-14 | Dispositif de communications et procede d'elimination d'interference dans ce dispositif |
Publications (1)
Publication Number | Publication Date |
---|---|
IL139171A0 true IL139171A0 (en) | 2001-11-25 |
Family
ID=27292887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL13917100A IL139171A0 (en) | 1999-02-24 | 2000-02-14 | Communication deviced and interference rejection method therein |
Country Status (10)
Country | Link |
---|---|
US (1) | US6449316B1 (xx) |
EP (1) | EP1071260A4 (xx) |
JP (1) | JP3187024B2 (xx) |
KR (1) | KR100402509B1 (xx) |
CN (1) | CN1294808A (xx) |
AU (1) | AU2461600A (xx) |
CA (1) | CA2330078A1 (xx) |
IL (1) | IL139171A0 (xx) |
TW (1) | TW490965B (xx) |
WO (1) | WO2000051311A1 (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002532954A (ja) * | 1998-12-08 | 2002-10-02 | グローブスパン ヴィラタ、インコーポレイテッド | タイム・デュプレックス・ノイズ環境における情報の効率的な伝送のためシンボル持続時間を変化させるシステムおよび方法 |
DE69937912T2 (de) * | 1999-05-21 | 2008-12-24 | Fujitsu Ltd., Kawasaki | Digitales Teilnehmerleitungsverfahren, -gerät und -system unter Verwendung synchroner Verarbeitung |
US6628704B1 (en) * | 2000-02-29 | 2003-09-30 | Centillium Communications, Inc. | Equalizer training for ADSL transceivers under TCM-ISDN crosstalk environment |
US7376157B1 (en) * | 2002-03-08 | 2008-05-20 | Centillium Communications, Inc. | Synchronizing ADSL Annex C transceivers to TTR |
US7260117B2 (en) * | 2002-03-08 | 2007-08-21 | Centillium Communications, Inc. | Synchronizing initial handshake in ADSL annex C to TTR |
US20040136405A1 (en) * | 2002-11-14 | 2004-07-15 | Guozhu Long | Obtaining and maintaining TTR synchronization during DSL transceiver channel discovery phase in presence of TCM-ISDN noise |
WO2004109475A2 (en) * | 2003-06-05 | 2004-12-16 | Meshnetworks, Inc. | System and method for determining synchronization point in ofdm modems for accurate time of flight measurement |
US7668200B2 (en) * | 2003-06-30 | 2010-02-23 | Broadcom Corporation | Apparatus and method for latency control in a communications system |
DE602005026482D1 (de) | 2004-06-14 | 2011-04-07 | Broadcom Corp | Kompensation und Messung der Differentiellen Verzögerung in gebundenen Systemen |
KR100705588B1 (ko) * | 2006-02-03 | 2007-04-09 | 삼성전자주식회사 | 디지털 가입자 라인의 ttr 옵셋 조절장치 및 그 방법 |
US8681666B2 (en) * | 2007-10-01 | 2014-03-25 | Qualcomm Incorporated | Partial discarding of cyclic prefix for efficient TDD or half-duplex FDD operation |
CN109144818B (zh) * | 2018-08-09 | 2022-04-01 | 晶晨半导体(深圳)有限公司 | 获取数据总线接口稳定性余量的方法及系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5680394A (en) * | 1995-07-11 | 1997-10-21 | Amati Communications Corporation | Time division duplexed high speed data transmission system and method |
JPH10303872A (ja) * | 1997-04-23 | 1998-11-13 | Takashi Tsutsui | Tcm方式によりxdslに漏話対策を施す方法 |
US5991311A (en) * | 1997-10-25 | 1999-11-23 | Centillium Technology | Time-multiplexed transmission on digital-subscriber lines synchronized to existing TCM-ISDN for reduced cross-talk |
US6144695A (en) * | 1997-12-23 | 2000-11-07 | At&T Corp. | Method and apparatus for reducing near-end crosstalk (NEXT) in discrete multi-tone modulator/demodulators |
JP2002532954A (ja) * | 1998-12-08 | 2002-10-02 | グローブスパン ヴィラタ、インコーポレイテッド | タイム・デュプレックス・ノイズ環境における情報の効率的な伝送のためシンボル持続時間を変化させるシステムおよび方法 |
DE19858106B4 (de) * | 1998-12-16 | 2014-09-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Empfänger und Verfahren zum Verhindern einer Zwischensymbolstörung in einem Hochgeschwindigkeitsübertragungssystem |
-
1999
- 1999-04-26 JP JP11801199A patent/JP3187024B2/ja not_active Expired - Lifetime
-
2000
- 2000-02-14 EP EP00902947A patent/EP1071260A4/en not_active Withdrawn
- 2000-02-14 KR KR10-2000-7011808A patent/KR100402509B1/ko not_active IP Right Cessation
- 2000-02-14 WO PCT/JP2000/000792 patent/WO2000051311A1/ja active IP Right Grant
- 2000-02-14 CA CA002330078A patent/CA2330078A1/en not_active Abandoned
- 2000-02-14 AU AU24616/00A patent/AU2461600A/en not_active Abandoned
- 2000-02-14 CN CN00800204A patent/CN1294808A/zh active Pending
- 2000-02-14 IL IL13917100A patent/IL139171A0/xx unknown
- 2000-02-21 TW TW089102945A patent/TW490965B/zh not_active IP Right Cessation
- 2000-10-23 US US09/693,848 patent/US6449316B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100402509B1 (ko) | 2003-10-22 |
AU2461600A (en) | 2000-09-14 |
CA2330078A1 (en) | 2000-08-31 |
TW490965B (en) | 2002-06-11 |
KR20010042976A (ko) | 2001-05-25 |
CN1294808A (zh) | 2001-05-09 |
JP2000315989A (ja) | 2000-11-14 |
WO2000051311A1 (fr) | 2000-08-31 |
US6449316B1 (en) | 2002-09-10 |
EP1071260A4 (en) | 2006-08-16 |
JP3187024B2 (ja) | 2001-07-11 |
EP1071260A1 (en) | 2001-01-24 |
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