DE69825104D1 - Mobile Kommunikationsanordnung mit Frequenz und Zeitschlitzteilung für TDMA und CDMA Signalen zur Qualitätsverbesserung - Google Patents

Mobile Kommunikationsanordnung mit Frequenz und Zeitschlitzteilung für TDMA und CDMA Signalen zur Qualitätsverbesserung

Info

Publication number
DE69825104D1
DE69825104D1 DE69825104T DE69825104T DE69825104D1 DE 69825104 D1 DE69825104 D1 DE 69825104D1 DE 69825104 T DE69825104 T DE 69825104T DE 69825104 T DE69825104 T DE 69825104T DE 69825104 D1 DE69825104 D1 DE 69825104D1
Authority
DE
Germany
Prior art keywords
tdma
frequency
mobile communication
time slot
quality improvement
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
DE69825104T
Other languages
English (en)
Other versions
DE69825104T2 (de
Inventor
Yoshinori Uchida
Shinji Matsumoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE69825104D1 publication Critical patent/DE69825104D1/de
Application granted granted Critical
Publication of DE69825104T2 publication Critical patent/DE69825104T2/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
    • H04B7/24—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
    • H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
DE1998625104 1997-07-14 1998-01-20 Mobile Kommunikationsanordnung mit Frequenz und Zeitschlitzteilung für TDMA und CDMA Signalen zur Qualitätsverbesserung Expired - Lifetime DE69825104T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18835697A JP3985299B2 (ja) 1997-07-14 1997-07-14 移動通信システム
JP18835697 1997-07-14

Publications (2)

Publication Number Publication Date
DE69825104D1 true DE69825104D1 (de) 2004-08-26
DE69825104T2 DE69825104T2 (de) 2005-07-21

Family

ID=16222198

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998625104 Expired - Lifetime DE69825104T2 (de) 1997-07-14 1998-01-20 Mobile Kommunikationsanordnung mit Frequenz und Zeitschlitzteilung für TDMA und CDMA Signalen zur Qualitätsverbesserung

Country Status (7)

Country Link
US (1) US6160801A (de)
EP (1) EP0892508B1 (de)
JP (1) JP3985299B2 (de)
CN (1) CN1161912C (de)
CA (1) CA2225241C (de)
DE (1) DE69825104T2 (de)
RU (1) RU98113783A (de)

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US8050198B2 (en) * 1999-05-24 2011-11-01 Qualcomm Incorporated Method and system for scheduling data transmission in communication systems
US6449490B1 (en) * 1999-05-24 2002-09-10 Qualcomm Incorporated Transmitter directed code division multiple access system using path diversity to equitably maximize throughput
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JPWO2003001834A1 (ja) * 2001-06-21 2004-10-14 三菱電機株式会社 無線通信基地局システム及び無線通信方法及び無線通信プログラム及び無線通信プログラムを記録したコンピュータ読み取り可能な記録媒体
EP3567922A1 (de) 2001-08-14 2019-11-13 QUALCOMM Incorporated Verfahren und vorrichtung zur drahtlosnetzwerkkonnektivität
JP4287604B2 (ja) * 2001-08-27 2009-07-01 富士通株式会社 移動体通信システム並びに無線基地局，無線装置及び移動端末
US7167913B2 (en) * 2002-06-05 2007-01-23 Universal Electronics Inc. System and method for managing communication links
US7437135B2 (en) 2003-10-30 2008-10-14 Interdigital Technology Corporation Joint channel equalizer interference canceller advanced receiver
US7400692B2 (en) 2004-01-14 2008-07-15 Interdigital Technology Corporation Telescoping window based equalization
US7379446B2 (en) * 2004-10-14 2008-05-27 Qualcomm Incorporated Enhanced beacon signaling method and apparatus
KR20070085357A (ko) * 2004-10-14 2007-08-27 콸콤 플라리온 테크놀로지스, 인코포레이티드 신호 검출 및 타이밍 동기화를 용이하게 하는 개선된 비컨신호들
US8031652B2 (en) * 2005-09-08 2011-10-04 Nortel Networks Limited Load balancing for an air interface protocol architecture with a plurality of heterogenous physical layer modes
US7558238B1 (en) * 2006-01-18 2009-07-07 L-3 Communications Corporation Hybrid multiple access waveform, method, and apparatus
WO2009026746A1 (en) * 2007-08-31 2009-03-05 Thomson Licensing Method and apparatus for communicating in multiple modes
US8731595B2 (en) * 2009-05-14 2014-05-20 Qualcomm Incorporated Transmission power management for a moblie device supporting simultaneous transmission on multiple air interfaces
CN102761876B (zh) * 2011-04-25 2016-02-24 中兴通讯股份有限公司 双网共模方法与系统
CN118068257A (zh) 2017-02-02 2024-05-24 弗劳恩霍夫应用研究促进协会 使用毫米波波束基础设施对无人机的定位
CN114339712B (zh) * 2021-12-29 2024-05-07 广州艾美网络科技有限公司 无线麦克风的配对方法和装置、无线麦克风管理系统

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DE69739958D1 (de) * 1997-06-16 2010-09-23 Mitsubishi Electric Corp Mobilkommunikationssystem

Also Published As

Publication number Publication date
RU98113783A (ru) 2000-05-10
EP0892508B1 (de) 2004-07-21
JPH1132007A (ja) 1999-02-02
CN1161912C (zh) 2004-08-11
EP0892508A3 (de) 2002-03-27
DE69825104T2 (de) 2005-07-21
CA2225241C (en) 2001-12-11
EP0892508A2 (de) 1999-01-20
CN1210405A (zh) 1999-03-10
JP3985299B2 (ja) 2007-10-03
US6160801A (en) 2000-12-12
CA2225241A1 (en) 1999-01-14

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