CA2676233A1 - Power control for downlink and uplink channels - Google Patents

Power control for downlink and uplink channels Download PDF

Info

Publication number
CA2676233A1
CA2676233A1 CA002676233A CA2676233A CA2676233A1 CA 2676233 A1 CA2676233 A1 CA 2676233A1 CA 002676233 A CA002676233 A CA 002676233A CA 2676233 A CA2676233 A CA 2676233A CA 2676233 A1 CA2676233 A1 CA 2676233A1
Authority
CA
Canada
Prior art keywords
cctrch
dtx
power
employed
step size
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.)
Abandoned
Application number
CA002676233A
Other languages
English (en)
French (fr)
Inventor
Paul Marinier
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.)
InterDigital Technology Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2676233A1 publication Critical patent/CA2676233A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04W52/362—Aspects of the step size
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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
    • H04W52/08—Closed loop power control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CA002676233A 2003-11-21 2004-11-16 Power control for downlink and uplink channels Abandoned CA2676233A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US52397303P 2003-11-21 2003-11-21
US60/523,973 2003-11-21
US10/956,419 US7808944B2 (en) 2003-11-21 2004-10-01 Wireless communication method and apparatus for controlling the transmission power of downlink and uplink coded composite transport channels based on discontinuous transmission state values
US10/956,419 2004-10-01
CA2542299A CA2542299C (en) 2003-11-21 2004-11-16 Power control for downlink and uplink channels

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2542299A Division CA2542299C (en) 2003-11-21 2004-11-16 Power control for downlink and uplink channels

Publications (1)

Publication Number Publication Date
CA2676233A1 true CA2676233A1 (en) 2005-06-09

Family

ID=34681463

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002676233A Abandoned CA2676233A1 (en) 2003-11-21 2004-11-16 Power control for downlink and uplink channels
CA2542299A Expired - Fee Related CA2542299C (en) 2003-11-21 2004-11-16 Power control for downlink and uplink channels

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2542299A Expired - Fee Related CA2542299C (en) 2003-11-21 2004-11-16 Power control for downlink and uplink channels

Country Status (18)

Country Link
US (1) US7808944B2 (enExample)
EP (1) EP1695474B1 (enExample)
JP (2) JP4705040B2 (enExample)
KR (4) KR101132047B1 (enExample)
CN (1) CN101902813A (enExample)
AR (1) AR046653A1 (enExample)
AT (1) ATE470274T1 (enExample)
AU (1) AU2004310672B2 (enExample)
BR (1) BRPI0413954A (enExample)
CA (2) CA2676233A1 (enExample)
DE (2) DE602004027535D1 (enExample)
GE (1) GEP20094619B (enExample)
IL (1) IL173748A (enExample)
MX (1) MXPA06003950A (enExample)
NO (1) NO20062830L (enExample)
SG (1) SG145714A1 (enExample)
TW (4) TWM279115U (enExample)
WO (1) WO2005053204A2 (enExample)

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CN101346898B (zh) * 2005-12-23 2013-08-21 皇家飞利浦电子股份有限公司 无线台中的发射功率控制
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CN100407593C (zh) * 2006-01-24 2008-07-30 中兴通讯股份有限公司 无线通信系统中下行不连续发射时的下行功率控制方法
CN101026396B (zh) * 2006-02-17 2010-05-12 华为技术有限公司 分组数据传输中的功率控制方法
US20110312318A1 (en) * 2006-03-13 2011-12-22 Niose Free Wireless, Inc System, device, database and method for increasing the capacity and call volume of a communications network
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CN100584094C (zh) * 2006-09-20 2010-01-20 华为技术有限公司 配置e-dch信道的方法、信道配置模块和用户设备
US7881742B2 (en) 2007-01-31 2011-02-01 Qualcomm, Incorporated Method and apparatus for power control during DTX operation
CN101132207B (zh) * 2007-03-09 2011-05-25 中兴通讯股份有限公司 一种td-scdma系统中的下行功率控制方法
CN101567713B (zh) * 2008-04-25 2012-10-03 电信科学技术研究院 时分双工系统中上行传输功率的确定方法、系统及装置
JP5109856B2 (ja) * 2008-07-30 2012-12-26 富士通株式会社 無線移動局装置および無線基地局装置
CN101742618B (zh) * 2008-11-14 2013-04-24 华为技术有限公司 一种确定非连续发射模式的方法、基站
KR101528782B1 (ko) * 2009-02-26 2015-06-15 삼성전자주식회사 다중 안테나 시스템에서 채널 환경에 따라 통신 방식을 변경하기 위한 장치 및 방법
CN102281624B (zh) * 2010-06-11 2015-06-10 中兴通讯股份有限公司 一种上行不连续发射时的控制命令字传输方法、装置和基站
WO2012150775A2 (ko) * 2011-05-03 2012-11-08 엘지전자 주식회사 무선 통신 시스템에서 단말이 기지국과 신호를 송수신하는 방법 및 이를 위한 장치
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US11172451B1 (en) * 2020-08-06 2021-11-09 At&T Intellectual Property I, L.P. Uplink power control mechanism for dual connectivity networks

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KR100459573B1 (ko) * 2001-08-25 2004-12-03 삼성전자주식회사 고속 순방향 패킷 접속 방식을 사용하는 통신 시스템에서역방향 전송 전력 오프셋과 고속 순방향 공통 채널 전력레벨을 송수신하는 장치 및 방법
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Also Published As

Publication number Publication date
SG145714A1 (en) 2008-09-29
KR20060126422A (ko) 2006-12-07
KR100686575B1 (ko) 2007-02-27
TW200623673A (en) 2006-07-01
TWI271046B (en) 2007-01-11
NO20062830L (no) 2006-06-16
KR20100007929A (ko) 2010-01-22
KR101123475B1 (ko) 2012-03-23
AU2004310672B2 (en) 2007-11-29
WO2005053204A3 (en) 2006-09-21
JP4705040B2 (ja) 2011-06-22
KR20050091683A (ko) 2005-09-15
US20050124373A1 (en) 2005-06-09
TW200830761A (en) 2008-07-16
AR046653A1 (es) 2005-12-14
JP2007512778A (ja) 2007-05-17
JP4740209B2 (ja) 2011-08-03
GEP20094619B (en) 2009-02-25
TWM279115U (en) 2005-10-21
TW200525921A (en) 2005-08-01
US7808944B2 (en) 2010-10-05
CA2542299A1 (en) 2005-06-09
KR20050049417A (ko) 2005-05-25
EP1695474B1 (en) 2010-06-02
EP1695474A4 (en) 2007-03-21
ATE470274T1 (de) 2010-06-15
DE602004027535D1 (de) 2010-07-15
JP2007325316A (ja) 2007-12-13
CN101902813A (zh) 2010-12-01
BRPI0413954A (pt) 2006-10-31
MXPA06003950A (es) 2006-07-05
KR101132047B1 (ko) 2012-04-02
EP1695474A2 (en) 2006-08-30
CA2542299C (en) 2011-09-20
IL173748A0 (en) 2006-07-05
IL173748A (en) 2010-12-30
AU2004310672A1 (en) 2005-06-09
WO2005053204A2 (en) 2005-06-09
DE202004018126U1 (de) 2005-06-02

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20130930