CN106912093B - 采用改进的信道参考的高数据速率方法 - Google Patents

采用改进的信道参考的高数据速率方法 Download PDF

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Publication number
CN106912093B
CN106912093B CN201611069551.9A CN201611069551A CN106912093B CN 106912093 B CN106912093 B CN 106912093B CN 201611069551 A CN201611069551 A CN 201611069551A CN 106912093 B CN106912093 B CN 106912093B
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China
Prior art keywords
pilot
base station
pilot channel
uplink
power
Prior art date
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CN201611069551.9A
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English (en)
Chinese (zh)
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CN106912093A (zh
Inventor
S·A·伦德比
S·D·桑布瓦尼
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Qualcomm Inc
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Qualcomm Inc
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Priority claimed from CNA2008800028194A external-priority patent/CN101595650A/zh
Publication of CN106912093A publication Critical patent/CN106912093A/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]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
CN201611069551.9A 2007-01-22 2008-01-22 采用改进的信道参考的高数据速率方法 Active CN106912093B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US88608507P 2007-01-22 2007-01-22
US60/886,085 2007-01-22
US12/017,287 2008-01-21
US12/017,287 US8081997B2 (en) 2007-01-22 2008-01-21 Power and/or data rate control based on pilot channel information
CNA2008800028194A CN101595650A (zh) 2007-01-22 2008-01-22 采用改进的信道参考的高数据速率技术

Related Parent Applications (1)

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CNA2008800028194A Division CN101595650A (zh) 2007-01-22 2008-01-22 采用改进的信道参考的高数据速率技术

Publications (2)

Publication Number Publication Date
CN106912093A CN106912093A (zh) 2017-06-30
CN106912093B true CN106912093B (zh) 2022-02-08

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CN201611069551.9A Active CN106912093B (zh) 2007-01-22 2008-01-22 采用改进的信道参考的高数据速率方法

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US (1) US8081997B2 (enExample)
EP (1) EP2106636B1 (enExample)
JP (6) JP2010517437A (enExample)
CN (1) CN106912093B (enExample)
BR (1) BRPI0806753B1 (enExample)
CA (1) CA2674532C (enExample)
ES (1) ES2835174T3 (enExample)
HU (1) HUE052276T2 (enExample)
RU (1) RU2422996C2 (enExample)
WO (1) WO2008091897A2 (enExample)

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CN101841496B (zh) * 2009-03-17 2013-03-13 上海贝尔股份有限公司 多输入多输出系统中用于多小区协作通信的方法及装置
JP4854758B2 (ja) * 2009-04-15 2012-01-18 株式会社エヌ・ティ・ティ・ドコモ 無線基地局
US20100309317A1 (en) * 2009-06-04 2010-12-09 Wi-Lan Inc. Device and method for detecting unused tv spectrum for wireless communication systems
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KR101273082B1 (ko) * 2009-12-15 2013-06-10 한국전자통신연구원 상향 링크 전송 전력 제어를 위한 피드백 생성 방법 및 시스템
CN102208967B (zh) * 2010-03-31 2014-04-09 中兴通讯股份有限公司 一种lte终端非自适应重传功率控制的方法及装置
US9144040B2 (en) * 2010-04-01 2015-09-22 Futurewei Technologies, Inc. System and method for uplink multi-antenna power control in a communications system
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US9363761B2 (en) 2010-04-05 2016-06-07 Intel Corporation System and method for performance enhancement in heterogeneous wireless access network employing band selective power management
US9020555B2 (en) 2010-04-05 2015-04-28 Intel Corporation System and method for performance enhancement in heterogeneous wireless access network employing distributed antenna system
KR20120018266A (ko) * 2010-08-20 2012-03-02 삼성전자주식회사 직교 주파수 분할 다중 접속 방법을 사용하는 무선 통신 시스템에서 기지국의 전력 증폭기 소모 전력 제어 방법 및 장치
GB2484287A (en) * 2010-10-04 2012-04-11 Vodafone Ip Licensing Ltd Selecting base station radio systems for receiving and combining OFDM signals from a mobile station
US8942750B2 (en) * 2011-01-07 2015-01-27 Apple Inc. Power control in a mobile device
WO2012169554A1 (ja) * 2011-06-08 2012-12-13 日本電気株式会社 無線通信システム、受信機
US9094424B2 (en) * 2012-01-18 2015-07-28 Nokia Technologies Oy Method, apparatus, and computer program product for digital stream swapping between signal sources
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Publication number Publication date
HUE052276T2 (hu) 2021-04-28
RU2009131732A (ru) 2011-02-27
JP5819250B2 (ja) 2015-11-18
JP2012199952A (ja) 2012-10-18
RU2422996C2 (ru) 2011-06-27
CA2674532A1 (en) 2008-07-31
ES2835174T3 (es) 2021-06-22
EP2106636B1 (en) 2020-09-16
BRPI0806753A2 (pt) 2011-09-13
EP2106636A2 (en) 2009-10-07
WO2008091897A3 (en) 2008-09-18
US8081997B2 (en) 2011-12-20
JP5819249B2 (ja) 2015-11-18
JP2012199951A (ja) 2012-10-18
JP2010517437A (ja) 2010-05-20
CN106912093A (zh) 2017-06-30
US20080214196A1 (en) 2008-09-04
JP2012199969A (ja) 2012-10-18
JP5410569B2 (ja) 2014-02-05
JP2014123970A (ja) 2014-07-03
CA2674532C (en) 2012-11-27
BRPI0806753B1 (pt) 2020-03-24
WO2008091897A2 (en) 2008-07-31
JP2014123971A (ja) 2014-07-03

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