DE60200651D1 - Verfahren und system zur gerätesendeleistungsregelung in einem drahtlosen übertragungsnetzwerk - Google Patents

Verfahren und system zur gerätesendeleistungsregelung in einem drahtlosen übertragungsnetzwerk

Info

Publication number
DE60200651D1
DE60200651D1 DE60200651T DE60200651T DE60200651D1 DE 60200651 D1 DE60200651 D1 DE 60200651D1 DE 60200651 T DE60200651 T DE 60200651T DE 60200651 T DE60200651 T DE 60200651T DE 60200651 D1 DE60200651 D1 DE 60200651D1
Authority
DE
Germany
Prior art keywords
wireless transmission
controlling device
transmission network
device power
power
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
DE60200651T
Other languages
English (en)
Other versions
DE60200651T2 (de
Inventor
Xixian Chen
N Mcgowan
Weigang Li
D Stanier
K Islam
Xin Jin
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.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Ltd
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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Application granted granted Critical
Publication of DE60200651D1 publication Critical patent/DE60200651D1/de
Publication of DE60200651T2 publication Critical patent/DE60200651T2/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
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
DE60200651T 2001-01-30 2002-01-10 Verfahren und system zur gerätesendeleistungsregelung in einem drahtlosen übertragungsnetzwerk Expired - Lifetime DE60200651T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US772622 2001-01-30
US09/772,622 US6977915B2 (en) 2001-01-30 2001-01-30 Method and system for controlling device transmit power in a wireless communication network
PCT/CA2002/000035 WO2002061966A1 (en) 2001-01-30 2002-01-10 Method and system for controlling device transmit power in a wireless communication network

Publications (2)

Publication Number Publication Date
DE60200651D1 true DE60200651D1 (de) 2004-07-22
DE60200651T2 DE60200651T2 (de) 2004-11-11

Family

ID=25095676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60200651T Expired - Lifetime DE60200651T2 (de) 2001-01-30 2002-01-10 Verfahren und system zur gerätesendeleistungsregelung in einem drahtlosen übertragungsnetzwerk

Country Status (4)

Country Link
US (1) US6977915B2 (de)
EP (1) EP1358721B1 (de)
DE (1) DE60200651T2 (de)
WO (1) WO2002061966A1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6885652B1 (en) 1995-06-30 2005-04-26 Interdigital Technology Corporation Code division multiple access (CDMA) communication system
US7929498B2 (en) 1995-06-30 2011-04-19 Interdigital Technology Corporation Adaptive forward power control and adaptive reverse power control for spread-spectrum communications
ZA965340B (en) * 1995-06-30 1997-01-27 Interdigital Tech Corp Code division multiple access (cdma) communication system
US7020111B2 (en) 1996-06-27 2006-03-28 Interdigital Technology Corporation System for using rapid acquisition spreading codes for spread-spectrum communications
JP3426218B2 (ja) 2001-01-19 2003-07-14 松下電器産業株式会社 基地局装置及び符号化／変調方法
US7269186B2 (en) * 2001-08-06 2007-09-11 Qualcomm Incorporated Protocol for framing a payload
US7245893B1 (en) * 2001-09-25 2007-07-17 Atheros Communications, Inc. Method and system for noise floor calibration and receive signal strength detection
US7076001B2 (en) * 2001-10-16 2006-07-11 Harris Corporation System and method for an in-service decision-directed signal to noise ratio estimator
US7586837B2 (en) * 2001-12-14 2009-09-08 Qualcomm Incorporated Acquisition of a gated pilot signal
US6963755B2 (en) * 2002-01-09 2005-11-08 Qualcomm, Incorporated Method and apparatus for coherently combining power control commands to initialize communication
US7010017B2 (en) * 2002-01-30 2006-03-07 Qualcomm Inc. Receiver noise estimation
US7295626B2 (en) * 2002-03-08 2007-11-13 Alvarion Ltd. Orthogonal division multiple access technique incorporating single carrier and OFDM signals
SG114535A1 (en) * 2002-03-14 2005-09-28 Agilent Technologies Inc Optical transceiver for data transfer and control applications
US20040062206A1 (en) * 2002-09-30 2004-04-01 Soong Anthony C.K. System and method for fast reverse link scheduling in a wireless communication network
US7200190B2 (en) * 2003-06-30 2007-04-03 Motorola, Inc. Unbiased signal to interference ratio in wireless communications devices and methods therefor
JP2007532022A (ja) 2003-07-11 2007-11-08 クゥアルコム・インコーポレイテッド 無線通信システムのための動的な共用順方向リンク・チャンネル
CN100364240C (zh) * 2003-08-20 2008-01-23 智邦科技股份有限公司 应用于无线通讯系统的增益控制方法与系统
US7480516B1 (en) * 2003-10-31 2009-01-20 Nortel Networks Limited Method and apparatus of forward link and reverse link power control in a cellular wireless communication system
CN1326332C (zh) * 2003-12-11 2007-07-11 上海贝尔阿尔卡特股份有限公司 一种实现外环功率控制的方法
JP4371830B2 (ja) * 2004-01-27 2009-11-25 富士通株式会社 歪補償増幅装置および基地局
CN1305229C (zh) * 2004-03-12 2007-03-14 中兴通讯股份有限公司 一种反向外环功率控制方法
CN100426695C (zh) * 2004-07-07 2008-10-15 华为技术有限公司 组合业务的上行外环功率控制方法
US7623490B2 (en) * 2004-12-22 2009-11-24 Qualcomm Incorporated Systems and methods that utilize a capacity-based signal-to-noise ratio to predict and improve mobile communication
JP4484062B2 (ja) * 2005-02-14 2010-06-16 日本電気株式会社 Ｃｄｍａ基地局装置および上り送信電力制御方法
US7974193B2 (en) 2005-04-08 2011-07-05 Qualcomm Incorporated Methods and systems for resizing multimedia content based on quality and rate information
KR100867620B1 (ko) * 2005-05-25 2008-11-10 삼성전자주식회사 다중 입력 다중 출력 시스템에서 공간 분할 다중 접속을위해 사용자를 선택하기 위한 장치 및 방법
US7826864B2 (en) * 2005-09-09 2010-11-02 M-Stack Limited Apparatus and method for power measurement summation in mobile telecommunications system user equipment
US7729714B2 (en) * 2005-12-20 2010-06-01 Qualcomm Incorporated Method and apparatus for reverse link transmit beam-forming
US8582905B2 (en) * 2006-01-31 2013-11-12 Qualcomm Incorporated Methods and systems for rate control within an encoding device
US20070201388A1 (en) * 2006-01-31 2007-08-30 Qualcomm Incorporated Methods and systems for resizing multimedia content based on quality and rate information
US8326339B2 (en) * 2006-08-04 2012-12-04 Broadcom Corporation Method and apparatus to compute a noise power estimate in a WCDMA network
US7873324B2 (en) * 2007-08-01 2011-01-18 Broadcom Corporation Apparatus and method for E-HICH/E-RGCH processing, metric estimation and detection
CN101754340B (zh) * 2008-12-18 2013-01-30 展讯通信（上海）有限公司 外环功控中目标信干比的确定方法及接收端
US8897168B2 (en) 2010-07-29 2014-11-25 Qualcomm Incorporated Systems and methods of communication using tunneled direct link setup (TDLS)
US8767799B2 (en) * 2011-04-12 2014-07-01 Alcatel Lucent Method and apparatus for determining signal-to-noise ratio
US9209858B2 (en) 2011-04-12 2015-12-08 Alcatel Lucent Method and apparatus for determining uplink noise power in a wireless communication system
US11050458B2 (en) 2019-03-25 2021-06-29 General Dynamics Mission Systems, Inc. Node having an adaptive space-spectrum whiteniner and multi-user rake receiver for use in a cooperative broadcast multi-hop network that employs broadcast flood routing and multi-hop transmission with cooperative beamforming and adaptive space-spectrum whitening

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5870393A (en) 1995-01-20 1999-02-09 Hitachi, Ltd. Spread spectrum communication system and transmission power control method therefor
KR100369602B1 (ko) * 1997-11-03 2003-04-11 삼성전자 주식회사 부호분할다중접속방식이동통신시스템의전력제어비트삽입방법
US6717976B1 (en) * 1998-12-21 2004-04-06 Nortel Networks Ltd. Method and apparatus for signal to noise power ratio estimation in a multi sub-channel CDMA receiver
US6633553B1 (en) * 1998-12-31 2003-10-14 Samsung Electronics Co., Ltd. Apparatus and method for forward power controlling in CDMA mobile telecommunication system
KR100401191B1 (ko) 1999-02-13 2003-10-10 삼성전자주식회사 이동통신시스템의 역방향 링크 송신제어장치 및 방법
US7151761B1 (en) 1999-03-19 2006-12-19 Telefonaktiebolaget L M Ericsson (Publ) Code reservation for interference measurement in a CDMA radiocommunication system
JP4169933B2 (ja) 1999-03-30 2008-10-22 ノキア コーポレイション 移動通信システムにおける信号対干渉比の推定
FI991448A (fi) 1999-06-24 2000-12-25 Nokia Networks Oy Lähetystehon säätömenetelmä

Also Published As

Publication number Publication date
WO2002061966A1 (en) 2002-08-08
EP1358721A1 (de) 2003-11-05
DE60200651T2 (de) 2004-11-11
US6977915B2 (en) 2005-12-20
EP1358721B1 (de) 2004-06-16
US20020101832A1 (en) 2002-08-01

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