HK1016372A1 - Time division duplexed high speed data transmission system and method. - Google Patents
Time division duplexed high speed data transmission system and method.Info
- Publication number
- HK1016372A1 HK1016372A1 HK98112505A HK98112505A HK1016372A1 HK 1016372 A1 HK1016372 A1 HK 1016372A1 HK 98112505 A HK98112505 A HK 98112505A HK 98112505 A HK98112505 A HK 98112505A HK 1016372 A1 HK1016372 A1 HK 1016372A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- data transmission
- high speed
- transmission system
- time division
- speed data
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
- H04L25/4919—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using balanced multilevel codes
- H04L25/4921—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using balanced multilevel codes using quadrature encoding, e.g. carrierless amplitude-phase coding
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Telephonic Communication Services (AREA)
- Bidirectional Digital Transmission (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/501,250 US5680394A (en) | 1995-07-11 | 1995-07-11 | Time division duplexed high speed data transmission system and method |
PCT/US1996/010713 WO1997003506A1 (en) | 1995-07-11 | 1996-06-19 | Time division duplexed high speed data transmission system and method |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1016372A1 true HK1016372A1 (en) | 1999-10-29 |
Family
ID=23992754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98112505A HK1016372A1 (en) | 1995-07-11 | 1998-11-30 | Time division duplexed high speed data transmission system and method. |
Country Status (9)
Country | Link |
---|---|
US (2) | US5680394A (xx) |
EP (1) | EP0838109B1 (xx) |
JP (2) | JP3742901B2 (xx) |
KR (1) | KR100426398B1 (xx) |
CN (2) | CN1555148B (xx) |
AU (1) | AU720576B2 (xx) |
DE (1) | DE69626825T2 (xx) |
HK (1) | HK1016372A1 (xx) |
WO (1) | WO1997003506A1 (xx) |
Families Citing this family (80)
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JP3480313B2 (ja) * | 1998-05-26 | 2003-12-15 | 富士通株式会社 | ディジタル加入者線伝送方法及びxDSL装置 |
JP3622510B2 (ja) | 1998-06-19 | 2005-02-23 | 富士通株式会社 | ディジタル加入者線伝送方法、adslトランシーバ、チャンネルアナリシステ方法及びadsl装置 |
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JP3161426B2 (ja) | 1998-10-09 | 2001-04-25 | 日本電気株式会社 | 有線伝送装置及び有線伝送方法 |
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US7177364B2 (en) * | 2002-01-10 | 2007-02-13 | The Boeing Company | System, decoder and method for transmitting, receiving and decoding high-speed digital data signals with reduced electromagnetic emissions |
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US7751718B2 (en) * | 2002-02-12 | 2010-07-06 | Finisar Corporation | Efficient transmission of digital return path data in cable television return path |
US8156535B2 (en) * | 2002-02-12 | 2012-04-10 | Finsar Corporation | Data rate compression device for cable television return path using bandpass puncturing |
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EP1520376B1 (en) * | 2002-06-27 | 2009-06-24 | Nokia Corporation | Scheduling method and apparatus for half-duplex transmission |
JP2004072269A (ja) * | 2002-08-02 | 2004-03-04 | Panasonic Communications Co Ltd | Adslモデム装置及びその通信方法 |
JP3698145B2 (ja) * | 2003-02-14 | 2005-09-21 | 富士通株式会社 | ディジタル加入者線伝送方法、xDSL装置及びxDSLシステム |
JP2005064874A (ja) * | 2003-08-12 | 2005-03-10 | Matsushita Electric Ind Co Ltd | Dslモデム装置及び通信制御方法 |
KR100604455B1 (ko) * | 2003-10-06 | 2006-07-25 | (주) 콘텔라 | 시분할 멀티 캐리어 비콘 신호 발생 장치 및 방법 |
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KR101759467B1 (ko) * | 2012-07-27 | 2017-07-18 | 어댑티브 스펙트럼 앤드 시그널 얼라인먼트, 인크. | 구리(copper)를 통한 시분할 듀플렉스 전송을 관리하는 방법들 및 관리 시스템 |
JP5950776B2 (ja) * | 2012-09-20 | 2016-07-13 | 三菱電機株式会社 | 時分割データ通信システムおよび時分割データ通信装置 |
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Family Cites Families (12)
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US4438511A (en) * | 1980-11-10 | 1984-03-20 | Telebit Corporation | Packetized ensemble modem |
US4484028A (en) * | 1982-11-01 | 1984-11-20 | Motorola, Inc. | Digital loop transceiver having a power up/down circuit |
ATE35756T1 (de) * | 1984-07-03 | 1988-07-15 | Ant Nachrichtentech | Tdma-punkt-zu mehrpunkt-kommunikationssystem. |
NZ221479A (en) * | 1986-08-22 | 1990-09-26 | Transcom Australia Ltd | Modem with sync regeneration for hf radio |
JPS6392135A (ja) * | 1986-10-06 | 1988-04-22 | Fujitsu Ltd | デイジタル加入者線伝送方式 |
IT1230301B (it) * | 1989-07-06 | 1991-10-18 | Ind Face Standard S P A Ora Al | Rete di trasmissione a stella, tipo ucol, per la gestione ottimale di diversi tipi di traffico. |
GB9026932D0 (en) * | 1990-12-12 | 1991-01-30 | Plessey Telecomm | Tdma ranging |
FR2670969B1 (fr) * | 1990-12-19 | 1993-04-16 | France Etat | Systeme de transmission de donnees par repartition dans l'espace temps-frequence, avec structuration en canaux. |
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-
1995
- 1995-07-11 US US08/501,250 patent/US5680394A/en not_active Expired - Lifetime
-
1996
- 1996-06-19 KR KR10-1998-0700124A patent/KR100426398B1/ko not_active IP Right Cessation
- 1996-06-19 EP EP96924288A patent/EP0838109B1/en not_active Expired - Lifetime
- 1996-06-19 WO PCT/US1996/010713 patent/WO1997003506A1/en active IP Right Grant
- 1996-06-19 JP JP50582397A patent/JP3742901B2/ja not_active Expired - Lifetime
- 1996-06-19 CN CN2004100329636A patent/CN1555148B/zh not_active Expired - Fee Related
- 1996-06-19 CN CNB961953918A patent/CN1154289C/zh not_active Expired - Fee Related
- 1996-06-19 AU AU64782/96A patent/AU720576B2/en not_active Ceased
- 1996-06-19 DE DE69626825T patent/DE69626825T2/de not_active Expired - Lifetime
-
1997
- 1997-08-13 US US08/910,125 patent/US5838667A/en not_active Expired - Lifetime
-
1998
- 1998-11-30 HK HK98112505A patent/HK1016372A1/xx not_active IP Right Cessation
-
2005
- 2005-08-03 JP JP2005225308A patent/JP3904583B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005333681A (ja) | 2005-12-02 |
US5838667A (en) | 1998-11-17 |
CN1190511A (zh) | 1998-08-12 |
EP0838109A1 (en) | 1998-04-29 |
JP3904583B2 (ja) | 2007-04-11 |
US5680394A (en) | 1997-10-21 |
AU6478296A (en) | 1997-02-10 |
JPH11509062A (ja) | 1999-08-03 |
CN1555148A (zh) | 2004-12-15 |
CN1555148B (zh) | 2010-05-12 |
EP0838109B1 (en) | 2003-03-19 |
DE69626825T2 (de) | 2003-12-11 |
WO1997003506A1 (en) | 1997-01-30 |
AU720576B2 (en) | 2000-06-08 |
DE69626825D1 (de) | 2003-04-24 |
KR19990028824A (ko) | 1999-04-15 |
KR100426398B1 (ko) | 2004-06-30 |
CN1154289C (zh) | 2004-06-16 |
JP3742901B2 (ja) | 2006-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20120619 |