DE602007005536D1 - Vorrichtung und Verfahren zur Steuerung der Uplink-Leistung in drahtlosem Breitbandkommunikationssystem - Google Patents

Vorrichtung und Verfahren zur Steuerung der Uplink-Leistung in drahtlosem Breitbandkommunikationssystem

Info

Publication number
DE602007005536D1
DE602007005536D1 DE602007005536T DE602007005536T DE602007005536D1 DE 602007005536 D1 DE602007005536 D1 DE 602007005536D1 DE 602007005536 T DE602007005536 T DE 602007005536T DE 602007005536 T DE602007005536 T DE 602007005536T DE 602007005536 D1 DE602007005536 D1 DE 602007005536D1
Authority
DE
Germany
Prior art keywords
communication system
wireless broadband
broadband communication
controlling uplink
uplink performance
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.)
Active
Application number
DE602007005536T
Other languages
English (en)
Inventor
Hwa-Sun You
Ji-Ho Jang
Jae-Ho Jeon
Seung-Joo Maeng
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602007005536D1 publication Critical patent/DE602007005536D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04W52/10—Open loop power control
    • 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
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
    • 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
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
DE602007005536T 2006-05-12 2007-05-11 Vorrichtung und Verfahren zur Steuerung der Uplink-Leistung in drahtlosem Breitbandkommunikationssystem Active DE602007005536D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060042958A KR100869922B1 (ko) 2006-05-12 2006-05-12 광대역 무선 통신시스템에서 상향링크 전력 제어 장치 및방법

Publications (1)

Publication Number Publication Date
DE602007005536D1 true DE602007005536D1 (de) 2010-05-12

Family

ID=38222546

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007005536T Active DE602007005536D1 (de) 2006-05-12 2007-05-11 Vorrichtung und Verfahren zur Steuerung der Uplink-Leistung in drahtlosem Breitbandkommunikationssystem

Country Status (13)

Country Link
US (2) US7885678B2 (de)
EP (2) EP2175684B1 (de)
JP (1) JP4923104B2 (de)
KR (1) KR100869922B1 (de)
CN (2) CN101801077B (de)
AU (1) AU2007250652B2 (de)
BR (1) BRPI0711601A2 (de)
CA (1) CA2649622C (de)
DE (1) DE602007005536D1 (de)
MY (2) MY145504A (de)
RU (1) RU2395164C1 (de)
SA (1) SA07280237B1 (de)
WO (1) WO2007133021A1 (de)

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US9031599B2 (en) * 2009-12-08 2015-05-12 Futurewei Technologies, Inc. System and method for power control
CN102271389B (zh) * 2010-06-04 2014-03-19 中兴通讯股份有限公司 一种上行功率控制方法及系统
CN102347816B (zh) * 2010-07-30 2014-08-13 中兴通讯股份有限公司 一种调制编码方式选择方法及装置
US8675602B2 (en) * 2010-10-12 2014-03-18 Intel Corporation Methods for an uplink power control mechanism
US9491766B2 (en) * 2010-12-08 2016-11-08 Nokia Technologies Oy Device-to-device communication scenario
CN102932891A (zh) * 2011-03-31 2013-02-13 北京新岸线无线技术有限公司 上行接入开环功率控制的方法及装置
CN102883343B (zh) * 2011-07-13 2017-08-29 华为技术有限公司 一种扩展载波路径损耗测量方法和相关设备
CN103535085B (zh) * 2011-08-03 2017-02-01 华为技术有限公司 一种上行功率控制方法、基站及用户设备
US9730164B2 (en) 2012-01-30 2017-08-08 Qualcomm, Incorporated Power control management in uplink (UL) coordinated multipoint (CoMP) transmission
EP2824976B1 (de) 2012-03-05 2017-09-20 Samsung Electronics Co., Ltd. Uplink-signalsende- und -empfangsverfahren und -vorrichtung in einem drahtlosen kommunikationssystem
PT3761746T (pt) 2012-11-02 2022-10-03 Huawei Tech Co Ltd Método, estação de base e equipamento de utilizador para determinação de perda de canal
WO2014175664A1 (en) 2013-04-23 2014-10-30 Samsung Electronics Co., Ltd. Method and apparatus for controlling power of uplink in a beam forming system
MX358547B (es) * 2014-01-27 2018-08-24 Sun Patent Trust Dispositivo inalámbrico y método de control de potencia.
US9992746B2 (en) * 2014-10-28 2018-06-05 Qualcomm Incorporated Uplink power control in multi-user unlicensed wireless networks
US9253727B1 (en) * 2015-05-01 2016-02-02 Link Labs, Inc. Adaptive transmission energy consumption
CN106896812B (zh) * 2017-01-11 2019-11-15 西北工业大学 一种存在测量不确定性下的反馈路径规划方法
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CN108107890B (zh) * 2017-12-11 2019-11-15 西北工业大学 一种非线性不确定系统的安全轨迹规划方法
CN111294938A (zh) * 2019-01-28 2020-06-16 展讯通信（上海）有限公司 一种多载波数据传输方法及装置

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KR100651457B1 (ko) 1999-02-13 2006-11-28 삼성전자주식회사 부호분할다중접속 이동통신시스템의 불연속 전송모드에서 연속적인 외부순환 전력제어장치 및 방법
JP3968190B2 (ja) 1999-03-06 2007-08-29 松下電器産業株式会社 送受信装置
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JP4127805B2 (ja) * 2003-04-11 2008-07-30 株式会社エヌ・ティ・ティ・ドコモ 基地局、移動局、通信システム、送信制御方法及び移動局制御プログラム
KR100689452B1 (ko) * 2003-12-29 2007-03-08 삼성전자주식회사 시분할 듀플렉스 방식의 이동통신 시스템에서 적응적개루프 전력 제어 방법 및 장치
KR20060016042A (ko) * 2004-08-16 2006-02-21 삼성전자주식회사 시분할 듀플렉싱 방식을 사용하는 이동 통신 시스템에서업링크 전력 제어 장치 및 방법
KR100725773B1 (ko) * 2004-08-20 2007-06-08 삼성전자주식회사 시분할 듀플렉스 방식의 이동통신 시스템에서 단말기의상태에 따라 상향링크 전력제어방식을 적응적으로변경하기 위한 장치 및 방법
KR100790115B1 (ko) * 2004-10-29 2007-12-31 삼성전자주식회사 통신 시스템에서 적응적 안테나 시스템을 위한 프리앰블 시퀀스 송신 전력 제어 장치 및 방법
KR101424264B1 (ko) * 2007-10-16 2014-07-31 엘지전자 주식회사 무선통신 시스템에서 상향링크 전력제어 방법

Also Published As

Publication number Publication date
KR100869922B1 (ko) 2008-11-21
US20070265026A1 (en) 2007-11-15
US7885678B2 (en) 2011-02-08
EP2175684B1 (de) 2014-05-07
CN101801077A (zh) 2010-08-11
SA07280237B1 (ar) 2011-03-06
EP1855391A1 (de) 2007-11-14
CA2649622C (en) 2013-03-26
KR20070109654A (ko) 2007-11-15
BRPI0711601A2 (pt) 2011-12-20
RU2395164C1 (ru) 2010-07-20
WO2007133021A1 (en) 2007-11-22
MY145504A (en) 2012-02-29
US20100331036A1 (en) 2010-12-30
CA2649622A1 (en) 2007-11-22
AU2007250652A1 (en) 2007-11-22
CN101444015A (zh) 2009-05-27
AU2007250652B2 (en) 2010-09-30
EP2175684A1 (de) 2010-04-14
CN101801077B (zh) 2013-06-12
US7899486B2 (en) 2011-03-01
EP1855391B1 (de) 2010-03-31
JP4923104B2 (ja) 2012-04-25
MY144871A (en) 2011-11-30
JP2009533944A (ja) 2009-09-17
CN101444015B (zh) 2013-01-16

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