CN100474789C - 选择性功率控制消息传送 - Google Patents

选择性功率控制消息传送 Download PDF

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Publication number
CN100474789C
CN100474789C CNB038201380A CN03820138A CN100474789C CN 100474789 C CN100474789 C CN 100474789C CN B038201380 A CNB038201380 A CN B038201380A CN 03820138 A CN03820138 A CN 03820138A CN 100474789 C CN100474789 C CN 100474789C
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China
Prior art keywords
power control
control messages
radio device
signal
quality
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
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CNB038201380A
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English (en)
Chinese (zh)
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CN1679254A (zh
Inventor
P·佩特鲁斯
S·G·桑卡兰
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Apple Inc
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Arraycomm LLC
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Publication of CN1679254A publication Critical patent/CN1679254A/zh
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Publication of CN100474789C publication Critical patent/CN100474789C/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/58—Format of the TPC bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CNB038201380A 2002-07-03 2003-07-02 选择性功率控制消息传送 Expired - Lifetime CN100474789C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/189,709 US7269389B2 (en) 2002-07-03 2002-07-03 Selective power control messaging
US10/189,709 2002-07-03

Publications (2)

Publication Number Publication Date
CN1679254A CN1679254A (zh) 2005-10-05
CN100474789C true CN100474789C (zh) 2009-04-01

Family

ID=29999704

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038201380A Expired - Lifetime CN100474789C (zh) 2002-07-03 2003-07-02 选择性功率控制消息传送

Country Status (8)

Country Link
US (1) US7269389B2 (enExample)
EP (1) EP1520354B1 (enExample)
JP (1) JP4486884B2 (enExample)
KR (1) KR101005509B1 (enExample)
CN (1) CN100474789C (enExample)
AU (1) AU2003281456A1 (enExample)
CA (1) CA2491671C (enExample)
WO (1) WO2004006465A1 (enExample)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8363744B2 (en) 2001-06-10 2013-01-29 Aloft Media, Llc Method and system for robust, secure, and high-efficiency voice and packet transmission over ad-hoc, mesh, and MIMO communication networks
US6947748B2 (en) 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
US7190749B2 (en) * 2001-06-06 2007-03-13 Qualcomm Incorporated Method and apparatus for canceling pilot interference in a wireless communication system
US8611311B2 (en) 2001-06-06 2013-12-17 Qualcomm Incorporated Method and apparatus for canceling pilot interference in a wireless communication system
JP2004015655A (ja) * 2002-06-10 2004-01-15 Sony Corp 通信装置
US7257101B2 (en) * 2002-07-03 2007-08-14 Arraycomm, Llc Selective power control messaging
US7269389B2 (en) 2002-07-03 2007-09-11 Arraycomm, Llc Selective power control messaging
US8023950B2 (en) 2003-02-18 2011-09-20 Qualcomm Incorporated Systems and methods for using selectable frame durations in a wireless communication system
US8391249B2 (en) 2003-02-18 2013-03-05 Qualcomm Incorporated Code division multiplexing commands on a code division multiplexed channel
US7505780B2 (en) * 2003-02-18 2009-03-17 Qualcomm Incorporated Outer-loop power control for wireless communication systems
US7155236B2 (en) 2003-02-18 2006-12-26 Qualcomm Incorporated Scheduled and autonomous transmission and acknowledgement
US7660282B2 (en) 2003-02-18 2010-02-09 Qualcomm Incorporated Congestion control in a wireless data network
US20040160922A1 (en) 2003-02-18 2004-08-19 Sanjiv Nanda Method and apparatus for controlling data rate of a reverse link in a communication system
US8081598B2 (en) 2003-02-18 2011-12-20 Qualcomm Incorporated Outer-loop power control for wireless communication systems
US8150407B2 (en) 2003-02-18 2012-04-03 Qualcomm Incorporated System and method for scheduling transmissions in a wireless communication system
US8705588B2 (en) 2003-03-06 2014-04-22 Qualcomm Incorporated Systems and methods for using code space in spread-spectrum communications
US7215930B2 (en) * 2003-03-06 2007-05-08 Qualcomm, Incorporated Method and apparatus for providing uplink signal-to-noise ratio (SNR) estimation in a wireless communication
US8238956B1 (en) 2003-03-14 2012-08-07 Apple Inc. Adjusting power of a control channel based on a characteristic of a message in the control channel
US8477592B2 (en) 2003-05-14 2013-07-02 Qualcomm Incorporated Interference and noise estimation in an OFDM system
US8489949B2 (en) 2003-08-05 2013-07-16 Qualcomm Incorporated Combining grant, acknowledgement, and rate control commands
US7403780B2 (en) * 2004-02-19 2008-07-22 Rockwell Collins, Inc. Hybrid open/closed loop filtering for link quality estimation
KR100725773B1 (ko) * 2004-08-20 2007-06-08 삼성전자주식회사 시분할 듀플렉스 방식의 이동통신 시스템에서 단말기의상태에 따라 상향링크 전력제어방식을 적응적으로변경하기 위한 장치 및 방법
JP4687047B2 (ja) * 2004-09-21 2011-05-25 株式会社ケンウッド 無線通信制御装置及び無線通信方法
US7515877B2 (en) * 2004-11-04 2009-04-07 Magnolia Broadband Inc. Communicating signals according to a quality indicator and a time boundary indicator
CN100550676C (zh) * 2004-12-02 2009-10-14 中兴通讯股份有限公司 移动通讯系统内终端前向发射功率控制门限的调整方法
US7573851B2 (en) 2004-12-07 2009-08-11 Adaptix, Inc. Method and system for switching antenna and channel assignments in broadband wireless networks
US8099123B2 (en) * 2004-12-23 2012-01-17 Qualcomm Incorporated Adaptation of transmit subchannel gains in a system with interference cancellation
US8406695B2 (en) * 2004-12-23 2013-03-26 Qualcomm Incorporated Joint interference cancellation of pilot, overhead and traffic channels
US8422955B2 (en) 2004-12-23 2013-04-16 Qualcomm Incorporated Channel estimation for interference cancellation
US8442441B2 (en) 2004-12-23 2013-05-14 Qualcomm Incorporated Traffic interference cancellation
US20060262874A1 (en) * 2005-05-17 2006-11-23 Interdigital Technology Corporation Method and apparatus for power control in a multiple antenna system
JP4895557B2 (ja) * 2005-09-16 2012-03-14 パナソニック株式会社 マルチキャリア通信装置、及びマルチキャリア通信方法
US8472877B2 (en) 2005-10-24 2013-06-25 Qualcomm Incorporated Iterative interference cancellation system and method
US8385388B2 (en) 2005-12-06 2013-02-26 Qualcomm Incorporated Method and system for signal reconstruction from spatially and temporally correlated received samples
KR100842648B1 (ko) * 2006-01-19 2008-06-30 삼성전자주식회사 무선 통신 시스템에서 전력 제어 장치 및 방법
US20070191045A1 (en) * 2006-02-15 2007-08-16 Mark Kent Method and system for synchronization procedures in a wide band CDMA network based on a sign metric
US7907961B2 (en) 2006-06-07 2011-03-15 Broadcom Corporation Method and apparatus for improving noise power estimate in a WCDMA network
CN101494894B (zh) * 2008-12-31 2011-01-19 中兴通讯股份有限公司 反向功率控制方法及控制装置
US8855570B2 (en) * 2009-02-05 2014-10-07 Telefonaktiebolaget L M Ericsson (Publ) Coexistence of plural wireless communication transceivers in close proximity
JP5083462B2 (ja) * 2009-04-24 2012-11-28 日本電気株式会社 通信システム
WO2010145987A1 (en) * 2009-06-17 2010-12-23 Telefonaktiebolaget L M Ericsson (Publ) Transmit power control of channels transmitted in different frequency regions
EP2355593B1 (en) * 2010-01-28 2015-09-16 Alcatel Lucent Network node control
KR20120006259A (ko) * 2010-07-12 2012-01-18 삼성전자주식회사 이동 통신 시스템에서 업링크 송신 전력 상태 보고 장치 및 방법
CN102448072B (zh) * 2010-10-12 2016-01-20 中国移动通信集团甘肃有限公司 无线网络覆盖控制方法、装置及系统
CN102137479B (zh) * 2011-03-02 2014-07-23 清华大学 一种分布式天线架构中下行功率控制的方法
JP2020205473A (ja) * 2019-06-14 2020-12-24 株式会社村田製作所 通信回路及び通信回路の制御方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1099920A (zh) * 1993-02-22 1995-03-08 夸尔柯姆股份有限公司 发射机功率控制参数的动态修正方法和系统
EP0977370A1 (en) * 1998-07-28 2000-02-02 Lucent Technologies Inc. Transmission power control for packet switched communication systems
GB2341294A (en) * 1998-09-02 2000-03-08 Roke Manor Research Enhanced power control signalling in a CDMA cellular radio system
WO2002033849A1 (en) * 2000-10-17 2002-04-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and system of transmission power control
CN1355964A (zh) * 1999-04-09 2002-06-26 艾利森电话股份有限公司 移动无线通信系统中的自适应功率控制

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6075974A (en) 1996-11-20 2000-06-13 Qualcomm Inc. Method and apparatus for adjusting thresholds and measurements of received signals by anticipating power control commands yet to be executed
US6396867B1 (en) 1997-04-25 2002-05-28 Qualcomm Incorporated Method and apparatus for forward link power control
US6744754B1 (en) 1998-06-09 2004-06-01 Lg Information & Communications, Ltd. Control of forward link power CDMA mobile communication system
KR100277071B1 (ko) 1998-09-15 2001-01-15 윤종용 셀룰러시스템의역방향전력제어방법
US6519236B1 (en) 1998-09-18 2003-02-11 Telefonaktiebolaget Lm Ericsson (Publ) Automatic power control in uncoordinated frequency-hopping radio systems
BR9816101A (pt) * 1998-12-07 2002-02-05 Nokia Networks Oy Processo e sistema para realizar controle de potência em uma rede de comunicação móvel, elemento de rede e estação base
US6418137B1 (en) 1998-12-14 2002-07-09 Nortel Networks Limited Transmitted signal power control in cellular communications systems
JP2000286791A (ja) * 1999-03-31 2000-10-13 Matsushita Electric Ind Co Ltd 移動体通信システム
US6823193B1 (en) 2000-02-28 2004-11-23 Telefonaktiebolaget Lm Ericsson (Publ) Downlink transmit power synchronization during diversity communication with a mobile station
DE60238732D1 (de) * 2001-01-18 2011-02-10 Ntt Docomo Inc Vorrichtung und Verfahren zur Sendeleistungsregelung und Mobilstation
US7269389B2 (en) 2002-07-03 2007-09-11 Arraycomm, Llc Selective power control messaging
US7257101B2 (en) 2002-07-03 2007-08-14 Arraycomm, Llc Selective power control messaging

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1099920A (zh) * 1993-02-22 1995-03-08 夸尔柯姆股份有限公司 发射机功率控制参数的动态修正方法和系统
EP0977370A1 (en) * 1998-07-28 2000-02-02 Lucent Technologies Inc. Transmission power control for packet switched communication systems
GB2341294A (en) * 1998-09-02 2000-03-08 Roke Manor Research Enhanced power control signalling in a CDMA cellular radio system
CN1355964A (zh) * 1999-04-09 2002-06-26 艾利森电话股份有限公司 移动无线通信系统中的自适应功率控制
WO2002033849A1 (en) * 2000-10-17 2002-04-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and system of transmission power control

Also Published As

Publication number Publication date
JP2005532739A (ja) 2005-10-27
CA2491671C (en) 2012-09-11
US20040005905A1 (en) 2004-01-08
JP4486884B2 (ja) 2010-06-23
AU2003281456A1 (en) 2004-01-23
EP1520354B1 (en) 2012-01-18
CN1679254A (zh) 2005-10-05
WO2004006465A1 (en) 2004-01-15
EP1520354A1 (en) 2005-04-06
KR101005509B1 (ko) 2011-01-04
KR20050016763A (ko) 2005-02-21
CA2491671A1 (en) 2004-01-15
US7269389B2 (en) 2007-09-11

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Owner name: A LEI YI COMMUNICATION CO.,LTD.

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