DE69941331D1 - Zellreichweiten-Erweiterung in Radiokommunikationssystemen mit Leistungsregelung der Abwärtsrichtung - Google Patents

Zellreichweiten-Erweiterung in Radiokommunikationssystemen mit Leistungsregelung der Abwärtsrichtung

Info

Publication number
DE69941331D1
DE69941331D1 DE69941331T DE69941331T DE69941331D1 DE 69941331 D1 DE69941331 D1 DE 69941331D1 DE 69941331 T DE69941331 T DE 69941331T DE 69941331 T DE69941331 T DE 69941331T DE 69941331 D1 DE69941331 D1 DE 69941331D1
Authority
DE
Germany
Prior art keywords
base station
control channel
transmission power
radio communication
medium access
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
DE69941331T
Other languages
English (en)
Inventor
Ralf Boehnke
Thomas Doelle
Tino Konschak
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.)
Sony Deutschland GmbH
Original Assignee
Sony Deutschland GmbH
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 Sony Deutschland GmbH filed Critical Sony Deutschland GmbH
Application granted granted Critical
Publication of DE69941331D1 publication Critical patent/DE69941331D1/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Transmitters (AREA)
DE69941331T 1999-07-09 1999-07-09 Zellreichweiten-Erweiterung in Radiokommunikationssystemen mit Leistungsregelung der Abwärtsrichtung Expired - Lifetime DE69941331D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99113345A EP1067705B1 (de) 1999-07-09 1999-07-09 Zellreichweiten-Erweiterung in Radiokommunikationssystemen mit Leistungsregelung der Abwärtsrichtung

Publications (1)

Publication Number Publication Date
DE69941331D1 true DE69941331D1 (de) 2009-10-08

Family

ID=8238559

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69941331T Expired - Lifetime DE69941331D1 (de) 1999-07-09 1999-07-09 Zellreichweiten-Erweiterung in Radiokommunikationssystemen mit Leistungsregelung der Abwärtsrichtung

Country Status (5)

Country Link
US (1) US6728550B1 (de)
EP (1) EP1067705B1 (de)
JP (1) JP4603132B2 (de)
AT (1) ATE441301T1 (de)
DE (1) DE69941331D1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19847777A1 (de) * 1998-10-16 2000-04-20 Bosch Gmbh Robert Einrichtung zur Datenübertragung
EP1439677B9 (de) 1999-01-08 2007-11-07 Sony Deutschland GmbH Synchronisierungssymbolstruktur für ein OFDM-System
KR100464375B1 (ko) * 2001-02-21 2005-01-13 삼성전자주식회사 역방향 동기 전송을 위한 부호분할다중접속 통신시스템의 기지국 송신 시간 조정 방법
DE10121267A1 (de) * 2001-04-30 2002-11-07 Siemens Ag Verfahren zur Datenübertragung mit gruppenspezifischer Sendeleistung in Funk-Kommunikationssystemen mit konstanter Sendeleistung pro Gruppe
NZ513942A (en) * 2001-09-04 2001-09-28 Tait Electronics Ltd Power control in mobile radio communications
US6856604B2 (en) * 2001-12-19 2005-02-15 Qualcomm Incorporated Efficient multi-cast broadcasting for packet data systems
CN1653733B (zh) * 2002-05-06 2011-07-06 美商内数位科技公司 一种用于在无线发射/接收单元中使用的方法
US7372898B2 (en) * 2002-12-11 2008-05-13 Interdigital Technology Corporation Path loss measurements in wireless communications
DK1455492T3 (da) 2003-03-05 2012-01-16 Samsung Electronics Co Ltd Fremgangsmåde og apparat til styring af en returtrafikhastighed i et mobilkommunikationssystem
KR100556842B1 (ko) * 2003-04-17 2006-03-10 엘지전자 주식회사 이동 통신 단말기의 전력 제어 방법
US7542517B2 (en) 2004-02-02 2009-06-02 Ibiquity Digital Corporation Peak-to-average power reduction for FM OFDM transmission
KR100725773B1 (ko) * 2004-08-20 2007-06-08 삼성전자주식회사 시분할 듀플렉스 방식의 이동통신 시스템에서 단말기의상태에 따라 상향링크 전력제어방식을 적응적으로변경하기 위한 장치 및 방법
US7570627B2 (en) * 2005-03-11 2009-08-04 Freescale Semiconductor, Inc. Method for sharing bandwidth using reduced duty cycle signals and media access control
US7937103B1 (en) 2005-03-11 2011-05-03 Sprint Spectrum L.P. Method and system for dynamically adjusting forward-link transmission power in sole active sector
US7945281B1 (en) * 2005-03-11 2011-05-17 Sprint Spectrum L.P. Method and system for dynamically adjusting forward-link transmission power for sole sector serving one or more active mobile stations in cluster
KR100694105B1 (ko) * 2005-04-25 2007-03-12 삼성전자주식회사 무선 메시 망에서 이동 스테이션 정보를 배포하는 방법 및장치
US8027317B2 (en) * 2006-03-06 2011-09-27 Nokia Corporation Point-to-multipoint transmission of localized data
US7944868B2 (en) * 2006-12-04 2011-05-17 Nec Laboratories America, Inc. Method and system for dynamic power management in wireless local area networks
US9326253B2 (en) * 2007-11-15 2016-04-26 Qualcomm Incorporated Wireless communication channel blanking
US8798665B2 (en) * 2007-11-15 2014-08-05 Qualcomm Incorporated Beacon-based control channels
US8761032B2 (en) * 2007-11-16 2014-06-24 Qualcomm Incorporated Random reuse based control channels
US9009573B2 (en) * 2008-02-01 2015-04-14 Qualcomm Incorporated Method and apparatus for facilitating concatenated codes for beacon channels
US8675537B2 (en) * 2008-04-07 2014-03-18 Qualcomm Incorporated Method and apparatus for using MBSFN subframes to send unicast information
US9107239B2 (en) 2008-04-07 2015-08-11 Qualcomm Incorporated Systems and methods to define control channels using reserved resource blocks
US8724492B2 (en) * 2011-04-08 2014-05-13 Motorola Mobility Llc Method and apparatus for multi-radio coexistence on adjacent frequency bands
BR112013026094A2 (pt) * 2011-04-29 2016-12-27 Ericsson Telefon Ab L M controle descentralizado de redução de interferência em um sistema de comunicação sem fio
US9357499B2 (en) 2012-06-22 2016-05-31 Qualcomm Incorporated Method and apparatus for energy savings and interference reduction in a wireless communications network
US9237530B2 (en) * 2012-11-09 2016-01-12 Qualcomm Incorporated Network listen with self interference cancellation
US8874127B2 (en) 2012-11-27 2014-10-28 At&T Mobility Ii, Llc Facilitation of self-adjusting network uplink noise balancing
EP3001739B1 (de) 2014-09-25 2019-04-10 Motorola Solutions, Inc. Verfahren und vorrichtung zur anpassung der übertragungsleistung der basisstation zur reduktion des stromverbrauchs
US10416747B2 (en) * 2016-05-23 2019-09-17 Apple Inc. Dynamic transmission power adjustment
CN111224908B (zh) * 2018-11-26 2023-03-24 展讯通信（上海）有限公司 信号序列的检测方法及装置、存储介质、终端
CN113992255B (zh) * 2021-12-27 2022-04-19 南京典格通信科技有限公司 一种基于系统帧号的天线校准方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI86934C (fi) * 1991-03-06 1992-10-26 Telenokia Oy Foerfarande och anordning foer styrning av en radiosaendare
FI99182C (fi) * 1994-05-26 1997-10-10 Nokia Telecommunications Oy Menetelmä tukiaseman yleislähetyskanavan kuuluvuuden parantamiseksi, sekä solukkoradiojärjestelmä
US5917812A (en) * 1996-04-16 1999-06-29 Qualcomm Incorporated System and method for reducing interference generated by a digital communication device
US6473623B1 (en) * 1996-04-18 2002-10-29 At&T Wireless Services, Inc. Method for self-calibration of a wireless communication system
JP3361694B2 (ja) * 1996-06-07 2003-01-07 株式会社エヌ・ティ・ティ・ドコモ Ｃｄｍａ移動通信システムにおけるパイロットチャネル送信およびセル選択方法、移動局
US5805646A (en) * 1996-10-08 1998-09-08 Ericsson Inc. Synchronization method, and associated circuitry, for improved synchronization of a receiver with a transmitter using early-late testing during coarse synchronization
US5933418A (en) * 1996-11-15 1999-08-03 Ericsson Inc. Method for increasing control channel capacity in a communication system
FI105866B (fi) * 1996-12-04 2000-10-13 Nokia Networks Oy Menetelmä tuottaa yleisten kanavien kantoaalto ja radiojärjestelmä
US6173162B1 (en) * 1997-06-16 2001-01-09 Telefonaktiebolaget Lm Ericsson (Publ) Multiple code channel power control in a radio communication system

Also Published As

Publication number Publication date
EP1067705A1 (de) 2001-01-10
EP1067705B1 (de) 2009-08-26
JP4603132B2 (ja) 2010-12-22
JP2001060916A (ja) 2001-03-06
ATE441301T1 (de) 2009-09-15
US6728550B1 (en) 2004-04-27

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