DE69818142D1 - TDMA Kommunikationssystem - Google Patents

TDMA Kommunikationssystem

Info

Publication number
DE69818142D1
DE69818142D1 DE69818142T DE69818142T DE69818142D1 DE 69818142 D1 DE69818142 D1 DE 69818142D1 DE 69818142 T DE69818142 T DE 69818142T DE 69818142 T DE69818142 T DE 69818142T DE 69818142 D1 DE69818142 D1 DE 69818142D1
Authority
DE
Germany
Prior art keywords
communication system
tdma communication
tdma
communication
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
Application number
DE69818142T
Other languages
English (en)
Other versions
DE69818142T2 (de
Inventor
Tetsuo Onodera
Hiroshi Usami
Akihiro Shibuya
Eimatsu Moriyama
Kiyoshi Hamaguchi
Yoichi Saito
Tadashi Matsumoto
Mitsuhiko Mizuno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Mitsubishi Electric Corp
Nippon Telegraph and Telephone Corp
National Institute of Information and Communications Technology
Original Assignee
Hitachi Ltd
NTT Docomo Inc
Communications Research Laboratory
Mitsubishi Electric Corp
Nippon Telegraph and Telephone Corp
Sharp Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd, NTT Docomo Inc, Communications Research Laboratory, Mitsubishi Electric Corp, Nippon Telegraph and Telephone Corp, Sharp Corp filed Critical Hitachi Ltd
Publication of DE69818142D1 publication Critical patent/DE69818142D1/de
Application granted granted Critical
Publication of DE69818142T2 publication Critical patent/DE69818142T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Transmission System (AREA)
  • Radio Relay Systems (AREA)
DE69818142T 1997-05-12 1998-05-08 TDMA Kommunikationssystem Expired - Lifetime DE69818142T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12132197A JP3652837B2 (ja) 1997-05-12 1997-05-12 Ｔｄｍａ通信システム
JP12132197 1997-05-12

Publications (2)

Publication Number Publication Date
DE69818142D1 true DE69818142D1 (de) 2003-10-23
DE69818142T2 DE69818142T2 (de) 2004-06-09

Family

ID=14808364

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69818142T Expired - Lifetime DE69818142T2 (de) 1997-05-12 1998-05-08 TDMA Kommunikationssystem

Country Status (5)

Country Link
US (1) US6442146B1 (de)
EP (1) EP0878924B1 (de)
JP (1) JP3652837B2 (de)
CN (1) CN1143450C (de)
DE (1) DE69818142T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106607B (fi) 1998-01-07 2001-02-28 Nokia Mobile Phones Ltd Solun valinta usean modulaation solukkoradiojärjestelmässä
CN1348668A (zh) * 1998-10-12 2002-05-08 艾利森电话股份有限公司 时分多址/时分双工系统的链路和无线小区适配
GB9900126D0 (en) * 1999-01-06 1999-02-24 Univ Southampton Wideband burst-by-burst adaptive H.263 assisted wireless video telephony
DE19919177A1 (de) * 1999-04-28 2000-11-02 Philips Corp Intellectual Pty Netzwerk mit mehreren Netzwerk-Clustern zur drahtlosen Übertragung von Paketen
KR100592596B1 (ko) * 1999-12-24 2006-06-26 한국전자통신연구원 적응형 전송 시스템에서의 전송 방식 선택 방법
ATE306760T1 (de) * 2000-01-25 2005-10-15 Cit Alcatel Verfahren zum erhöhen der kapazität eines zellularen funkkommunikationssystems und zugehörendes system
US20010040877A1 (en) * 2000-05-09 2001-11-15 Motorola, Inc. Method of dynamic transmit scheduling using channel quality feedback
US6760599B1 (en) * 2000-09-29 2004-07-06 Arraycomm, Inc. Method and apparatus for selecting a base station
US7023933B2 (en) 2000-10-20 2006-04-04 Matsushita Electric Industrial Co., Ltd. Radio communication apparatus
US6865388B2 (en) * 2001-08-09 2005-03-08 Hughes Electronics Corporation Dynamic queue depth management in a satellite terminal for bandwidth allocations in a broadband satellite communications system
JP3612563B2 (ja) * 2001-09-07 2005-01-19 独立行政法人情報通信研究機構 マルチモードブロック符号化変調復調方法
JP3838924B2 (ja) 2002-03-05 2006-10-25 株式会社東芝 無線通信装置
JP3918669B2 (ja) * 2002-07-24 2007-05-23 株式会社デンソー 車載無線通信装置
JP4050595B2 (ja) 2002-11-11 2008-02-20 松下電器産業株式会社 無線通信システム及び無線通信方法並びに無線通信装置
JP3717913B2 (ja) 2002-12-27 2005-11-16 三洋電機株式会社 無線装置
JP4623992B2 (ja) 2003-04-18 2011-02-02 パナソニック株式会社 送信装置ならびに受信装置
US7489909B2 (en) * 2004-06-18 2009-02-10 Mediatek Incorporation Method and apparatus for controlling a TX power amplifier
TWI244257B (en) * 2004-06-18 2005-11-21 Mediatek Inc Control method and apparatus of transmission power amplifier
US7574175B2 (en) * 2004-11-01 2009-08-11 Broadcom Corporation Method and system for selective equalization enablement based on modulation type
JP4559205B2 (ja) * 2004-12-13 2010-10-06 株式会社日立国際電気 無線通信システム
CN101553032B (zh) * 2008-04-03 2012-11-21 华为技术有限公司 信道分配方法、装置及基站子系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294844B (en) * 1994-11-07 1999-05-26 Motorola Inc Communications operating system and method therefor
US6205190B1 (en) * 1996-04-29 2001-03-20 Qualcomm Inc. System and method for reducing interference generated by a CDMA communications device
JP3833787B2 (ja) * 1997-08-07 2006-10-18 富士通株式会社 基地局の送受信装置

Also Published As

Publication number Publication date
US6442146B1 (en) 2002-08-27
JPH10313274A (ja) 1998-11-24
CN1222796A (zh) 1999-07-14
EP0878924A3 (de) 2001-10-24
JP3652837B2 (ja) 2005-05-25
CN1143450C (zh) 2004-03-24
EP0878924B1 (de) 2003-09-17
DE69818142T2 (de) 2004-06-09
EP0878924A2 (de) 1998-11-18

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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: SHARP K.K., OSAKA, JP

Owner name: HITACHI, LTD., TOKIO/TOKYO, JP

Owner name: MITSUBISHI DENKI K.K., TOKIO/TOKYO, JP

Owner name: NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIO

Owner name: NIPPON TELEGRAPH AND TELEPHONE CORP., TOKIO/TOKYO,

Owner name: NTT DOCOMO INC., TOKIO/TOKYO, JP

8327 Change in the person/name/address of the patent owner

Owner name: MITSUBISHI DENKI K.K., TOKYO, JP

Owner name: NATIONAL INSTITUTE OF INFORMATION AND COMMUNIC, JP

Owner name: NIPPON TELEGRAPH AND TELEPHONE CORP., TOKIO/TO, JP

Owner name: NTT DOCOMO INC., TOKIO/TOKYO, JP