DE69633844D1 - Verfahren und Vorrichtung zur mehrfachen Kommunikation - Google Patents

Verfahren und Vorrichtung zur mehrfachen Kommunikation

Info

Publication number
DE69633844D1
DE69633844D1 DE69633844T DE69633844T DE69633844D1 DE 69633844 D1 DE69633844 D1 DE 69633844D1 DE 69633844 T DE69633844 T DE 69633844T DE 69633844 T DE69633844 T DE 69633844T DE 69633844 D1 DE69633844 D1 DE 69633844D1
Authority
DE
Germany
Prior art keywords
multiple communication
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
DE69633844T
Other languages
English (en)
Other versions
DE69633844T2 (de
Inventor
Ichiro Kato
Toshihiko Myojo
Rie Suzuki
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP7167030A external-priority patent/JPH08335929A/ja
Priority claimed from JP7335046A external-priority patent/JPH09181703A/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69633844D1 publication Critical patent/DE69633844D1/de
Publication of DE69633844T2 publication Critical patent/DE69633844T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
DE69633844T 1995-06-08 1996-06-07 Verfahren und Vorrichtung zur mehrfachen Kommunikation Expired - Lifetime DE69633844T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP16703095 1995-06-08
JP7167030A JPH08335929A (ja) 1995-06-08 1995-06-08 スペクトラム拡散通信装置
JP33504695 1995-12-22
JP7335046A JPH09181703A (ja) 1995-12-22 1995-12-22 多重通信装置

Publications (2)

Publication Number Publication Date
DE69633844D1 true DE69633844D1 (de) 2004-12-23
DE69633844T2 DE69633844T2 (de) 2005-11-03

Family

ID=26491197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69633844T Expired - Lifetime DE69633844T2 (de) 1995-06-08 1996-06-07 Verfahren und Vorrichtung zur mehrfachen Kommunikation

Country Status (4)

Country Link
US (1) US6122295A (de)
EP (1) EP0748075B1 (de)
CN (1) CN1117447C (de)
DE (1) DE69633844T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5862133A (en) 1996-08-02 1999-01-19 Golden Bridge Technology Packet-switched spread-spectrum system
US20050163084A1 (en) * 1996-09-03 2005-07-28 Golden Bridge Technology, Inc. Packet spread-spectrum transmitter
US5955992A (en) * 1998-02-12 1999-09-21 Shattil; Steve J. Frequency-shifted feedback cavity used as a phased array antenna controller and carrier interference multiple access spread-spectrum transmitter
JP3317259B2 (ja) * 1998-12-17 2002-08-26 日本電気株式会社 ベースバンド信号多重回路とその送信レベル制御方法
JP3428490B2 (ja) * 1999-04-22 2003-07-22 岩崎通信機株式会社 ディジタル情報の無線伝送方法及び装置
JP3677185B2 (ja) * 1999-11-29 2005-07-27 株式会社東芝 符号分割多重伝送方式と送信装置及び受信装置
SG108240A1 (en) 2000-02-23 2005-01-28 Ntt Docomo Inc Multi-carrier cdma radio transmitting method and apparatus, and channel estimation method and apparatus for multi-carrier cdma radio transmitting system
US8670390B2 (en) 2000-11-22 2014-03-11 Genghiscomm Holdings, LLC Cooperative beam-forming in wireless networks
JP2002261687A (ja) * 2001-02-28 2002-09-13 Nec Corp 移動通信システム及びその送信電力制御方法並びにそれに使用する基地局
US10355720B2 (en) 2001-04-26 2019-07-16 Genghiscomm Holdings, LLC Distributed software-defined radio
US10931338B2 (en) 2001-04-26 2021-02-23 Genghiscomm Holdings, LLC Coordinated multipoint systems
US9819449B2 (en) 2002-05-14 2017-11-14 Genghiscomm Holdings, LLC Cooperative subspace demultiplexing in content delivery networks
US10644916B1 (en) 2002-05-14 2020-05-05 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
US10200227B2 (en) 2002-05-14 2019-02-05 Genghiscomm Holdings, LLC Pre-coding in multi-user MIMO
US10142082B1 (en) 2002-05-14 2018-11-27 Genghiscomm Holdings, LLC Pre-coding in OFDM
US9628231B2 (en) 2002-05-14 2017-04-18 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
US7388932B1 (en) * 2002-12-30 2008-06-17 Broadlogic Network Technologies, Inc. Fully parallel multi-channel demodulator
US8100824B2 (en) 2003-05-23 2012-01-24 Intuitive Surgical Operations, Inc. Tool with articulation lock
US11184037B1 (en) 2004-08-02 2021-11-23 Genghiscomm Holdings, LLC Demodulating and decoding carrier interferometry signals
US11552737B1 (en) 2004-08-02 2023-01-10 Genghiscomm Holdings, LLC Cooperative MIMO
US11431386B1 (en) 2004-08-02 2022-08-30 Genghiscomm Holdings, LLC Transmit pre-coding
US7376882B2 (en) * 2005-04-14 2008-05-20 The Boeing Company Adaptable channel compensation for reliable communication over fading communication links
KR100800915B1 (ko) * 2006-09-01 2008-02-04 엘지노텔 주식회사 무선 통신 자원 할당 제어를 통한 무선 링크 커버리지 확장방법
US8406789B1 (en) * 2011-12-22 2013-03-26 Anite Finland Oy Apparatus and method for detecting co-channels signals
US10243773B1 (en) 2017-06-30 2019-03-26 Genghiscomm Holdings, LLC Efficient peak-to-average-power reduction for OFDM and MIMO-OFDM
US10637705B1 (en) 2017-05-25 2020-04-28 Genghiscomm Holdings, LLC Peak-to-average-power reduction for OFDM multiple access
US11343823B2 (en) 2020-08-16 2022-05-24 Tybalt, Llc Orthogonal multiple access and non-orthogonal multiple access
EP3915236A4 (de) 2019-01-25 2023-05-24 Genghiscomm Holdings, LLC Orthogonaler mehrfachzugriff und nicht-orthogonaler mehrfachzugrif
US11917604B2 (en) 2019-01-25 2024-02-27 Tybalt, Llc Orthogonal multiple access and non-orthogonal multiple access
WO2020242898A1 (en) 2019-05-26 2020-12-03 Genghiscomm Holdings, LLC Non-orthogonal multiple access

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2624964B2 (ja) * 1987-06-09 1997-06-25 キヤノン株式会社 無線通信装置
JPH01168155A (ja) * 1987-12-24 1989-07-03 Canon Inc 通信端末装置
JP2783578B2 (ja) * 1989-02-21 1998-08-06 キヤノン株式会社 スペクトラム拡散通信装置
US5291515A (en) * 1990-06-14 1994-03-01 Clarion Co., Ltd. Spread spectrum communication device
US5448374A (en) * 1992-01-14 1995-09-05 Canon Kabushiki Kaisha Facsimile apparatus and roll-like sheet holder
DE4319830A1 (de) * 1993-06-16 1995-03-09 Philips Patentverwaltung CDMA Übertragungssystem
IT1261365B (it) * 1993-12-02 1996-05-20 Cselt Centro Studi Lab Telecom Procedimento e dispositivo per il controllo di potenza nella tratta stazione base-mezzo mobile di un sistema radiomobile con accesso a divisione di codice
JPH07202962A (ja) * 1993-12-29 1995-08-04 Matsushita Electric Ind Co Ltd 変調装置
JP2689890B2 (ja) * 1993-12-30 1997-12-10 日本電気株式会社 スペクトラム拡散受信機

Also Published As

Publication number Publication date
DE69633844T2 (de) 2005-11-03
CN1142715A (zh) 1997-02-12
EP0748075A2 (de) 1996-12-11
EP0748075A3 (de) 2000-07-12
US6122295A (en) 2000-09-19
EP0748075B1 (de) 2004-11-17
CN1117447C (zh) 2003-08-06

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Legal Events

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8364 No opposition during term of opposition