CN1037564C - 具有发送差错控制的数字无线电通信装置 - Google Patents

具有发送差错控制的数字无线电通信装置 Download PDF

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Publication number
CN1037564C
CN1037564C CN94103204A CN94103204A CN1037564C CN 1037564 C CN1037564 C CN 1037564C CN 94103204 A CN94103204 A CN 94103204A CN 94103204 A CN94103204 A CN 94103204A CN 1037564 C CN1037564 C CN 1037564C
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CN
China
Prior art keywords
signal
base station
transmitting
transmission
time
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 - Fee Related
Application number
CN94103204A
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English (en)
Chinese (zh)
Other versions
CN1094876A (zh
Inventor
吉岡夕夏
大林新
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Toshiba Corp
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Toshiba Corp
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Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of CN1094876A publication Critical patent/CN1094876A/zh
Application granted granted Critical
Publication of CN1037564C publication Critical patent/CN1037564C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Time-Division Multiplex Systems (AREA)
CN94103204A 1993-03-25 1994-03-25 具有发送差错控制的数字无线电通信装置 Expired - Fee Related CN1037564C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5065847A JPH06284085A (ja) 1993-03-25 1993-03-25 ディジタル無線通信装置
JP065847/93 1993-03-25

Publications (2)

Publication Number Publication Date
CN1094876A CN1094876A (zh) 1994-11-09
CN1037564C true CN1037564C (zh) 1998-02-25

Family

ID=13298821

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94103204A Expired - Fee Related CN1037564C (zh) 1993-03-25 1994-03-25 具有发送差错控制的数字无线电通信装置

Country Status (9)

Country Link
US (1) US5459728A (show.php)
EP (1) EP0617523A3 (show.php)
JP (1) JPH06284085A (show.php)
KR (1) KR970007608B1 (show.php)
CN (1) CN1037564C (show.php)
AU (1) AU663643B2 (show.php)
CA (1) CA2119939C (show.php)
FI (1) FI941374L (show.php)
TW (1) TW238443B (show.php)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400331A1 (de) * 1994-01-07 1995-07-27 Sel Alcatel Ag Funkzellen-Erweiterung
US5751704A (en) * 1996-03-01 1998-05-12 Lucent Technologies Inc. Technique for minimizing the variance of interference in packetized interference-limited wireless communication systems
US6067291A (en) * 1997-09-23 2000-05-23 Lucent Technologies Inc. Wireless local area network with enhanced carrier sense provision
KR100351425B1 (ko) * 2000-01-26 2002-09-05 주식회사 하이닉스반도체 기지국 통화 반경 확장용 클럭 발생 장치
KR100331121B1 (ko) 2000-02-22 2002-04-01 박종섭 기지국 통화반경 확장용 채널카드
US6801756B1 (en) * 2002-02-08 2004-10-05 Networks Associates Technology, Inc. Method and system for dynamic evaluation of a wireless network with a portable computing device
JP4059871B2 (ja) * 2004-06-30 2008-03-12 三洋電機株式会社 異常検出方法およびそれを利用した基地局装置
JP2006229492A (ja) * 2005-02-16 2006-08-31 Toyota Motor Corp 無線通信システム、及び無線通信端末
US7817973B1 (en) * 2006-10-05 2010-10-19 DAC Semiconductor Corporation Method and apparatus of Doherty-type power amplifier subsystem for wireless communications systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002509A1 (fr) * 1991-07-17 1993-02-04 Fujitsu Limited Systeme de radiotelephone mobile numerique presentant une configuration a superposition

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574378A (en) * 1982-06-14 1986-03-04 Nec Corporation Multiple access system and method
DE3423640A1 (de) * 1984-06-27 1986-01-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Funksystem
JPS62147822A (ja) * 1985-12-23 1987-07-01 Nec Corp 時分割多元接続通信装置
JPS6387838A (ja) * 1986-09-30 1988-04-19 Nec Corp 通信ネツトワ−クにおける監視方式
CA1288878C (en) * 1988-08-15 1991-09-10 John D. Mcnicol Timing and carrier recovery in tdma without preamable sequence
GB8827733D0 (en) * 1988-11-28 1988-12-29 Storno As Radio transceiver
JPH02195737A (ja) * 1989-01-24 1990-08-02 Fujitsu Ltd 加入者無線システムの加入者局
JPH0817345B2 (ja) * 1989-02-03 1996-02-21 日本電気株式会社 衛星通信方式
JP2633676B2 (ja) * 1989-03-14 1997-07-23 国際電信電話株式会社 時分割多元接続無線通信システムの無線送信装置
JP3036854B2 (ja) * 1990-12-21 2000-04-24 日本電気株式会社 干渉検出回路
US5267230A (en) * 1991-03-22 1993-11-30 Motorola, Inc. Method and apparatus for communication maintenance and termination
JP2723691B2 (ja) * 1991-04-30 1998-03-09 日本電気株式会社 可変タイミング信号発生回路
JPH04352533A (ja) * 1991-05-30 1992-12-07 Fujitsu Ltd スロット・アロハ方式の衛星通信システムにおけるパケット再送方式
JPH0529970A (ja) * 1991-07-19 1993-02-05 Nippon Telegr & Teleph Corp <Ntt> 時分割無線回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002509A1 (fr) * 1991-07-17 1993-02-04 Fujitsu Limited Systeme de radiotelephone mobile numerique presentant une configuration a superposition

Also Published As

Publication number Publication date
AU663643B2 (en) 1995-10-12
FI941374A7 (fi) 1994-09-26
JPH06284085A (ja) 1994-10-07
AU5901894A (en) 1994-10-06
FI941374A0 (fi) 1994-03-24
TW238443B (show.php) 1995-01-11
US5459728A (en) 1995-10-17
KR940023068A (ko) 1994-10-22
CA2119939A1 (en) 1994-09-26
CN1094876A (zh) 1994-11-09
FI941374L (fi) 1994-09-26
EP0617523A3 (en) 1998-03-11
KR970007608B1 (ko) 1997-05-13
CA2119939C (en) 1998-09-15
EP0617523A2 (en) 1994-09-28

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PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee