BRPI0910968A2 - método e arranjo em um equipamento de usuário para controlar potência de enlace descendente em um sistema de rede de comunicação de multi-portadora - Google Patents

método e arranjo em um equipamento de usuário para controlar potência de enlace descendente em um sistema de rede de comunicação de multi-portadora

Info

Publication number
BRPI0910968A2
BRPI0910968A2 BRPI0910968A BRPI0910968A BRPI0910968A2 BR PI0910968 A2 BRPI0910968 A2 BR PI0910968A2 BR PI0910968 A BRPI0910968 A BR PI0910968A BR PI0910968 A BRPI0910968 A BR PI0910968A BR PI0910968 A2 BRPI0910968 A2 BR PI0910968A2
Authority
BR
Brazil
Prior art keywords
arrangement
user equipment
communication network
network system
carrier communication
Prior art date
Application number
BRPI0910968A
Other languages
English (en)
Inventor
Muhammad Kazmi
Rong Hu
Rui Fan
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BRPI0910968A2 publication Critical patent/BRPI0910968A2/pt

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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • 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
    • H04W52/143—Downlink 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0910968A 2008-04-29 2009-04-27 método e arranjo em um equipamento de usuário para controlar potência de enlace descendente em um sistema de rede de comunicação de multi-portadora BRPI0910968A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4862108P 2008-04-29 2008-04-29
PCT/SE2009/050439 WO2009134200A1 (en) 2008-04-29 2009-04-27 Method and arrangement for transmit power control of multiple downlink carriers

Publications (1)

Publication Number Publication Date
BRPI0910968A2 true BRPI0910968A2 (pt) 2016-01-12

Family

ID=40933975

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0910968A BRPI0910968A2 (pt) 2008-04-29 2009-04-27 método e arranjo em um equipamento de usuário para controlar potência de enlace descendente em um sistema de rede de comunicação de multi-portadora

Country Status (7)

Country Link
US (2) US8467352B2 (pt)
EP (2) EP2272289B1 (pt)
JP (1) JP5303638B2 (pt)
BR (1) BRPI0910968A2 (pt)
NZ (1) NZ587983A (pt)
PL (1) PL2272289T3 (pt)
WO (1) WO2009134200A1 (pt)

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EP3678391B1 (en) 2009-03-16 2021-05-05 Sun Patent Trust Wireless communication terminal device, wireless communication base station device, and resource region setting method
EP2445271B1 (en) * 2009-06-16 2018-02-21 Sharp Kabushiki Kaisha Mobile station device, base station device, radio communication method and communication program
WO2011078631A2 (ko) * 2009-12-27 2011-06-30 엘지전자 주식회사 다중 반송파 지원 무선 통신 시스템에서 상향링크 전송 전력 제어 방법 및 장치
CN101720122B (zh) * 2009-12-28 2015-05-20 中兴通讯股份有限公司 一种物理上行控制信道的功率控制方法及基站和终端
US8478258B2 (en) * 2010-03-05 2013-07-02 Intel Corporation Techniques to reduce false detection of control channel messages in a wireless network
US9049666B2 (en) 2010-03-25 2015-06-02 Nokia Corporation Method and apparatus for providing machine-to-machine communication in a wireless network
WO2011123696A1 (en) * 2010-04-02 2011-10-06 Powerwave Technologies, Inc. System and method for performance enhancement in heterogeneous wireless access networks
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
CN102088758B (zh) * 2010-07-01 2013-04-03 电信科学技术研究院 一种功率控制的方法、装置及系统
CN108632965B (zh) * 2017-03-24 2023-08-22 华为技术有限公司 一种上行发射功率控制的方法和设备

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US6154659A (en) * 1997-12-24 2000-11-28 Nortel Networks Limited Fast forward link power control in a code division multiple access system
JPWO2003037027A1 (ja) 2001-10-18 2005-02-17 富士通株式会社 移動通信システムおよび移動通信システムの通信方法
WO2003085998A1 (en) * 2002-04-08 2003-10-16 Matsushita Electric Industrial Co., Ltd. Base station apparatus and upstream packet transmitting method
US7123931B2 (en) * 2003-03-10 2006-10-17 Lucent Technologies Inc. Smooth method for adjusting downlink transmitted power
KR20050105286A (ko) * 2003-03-26 2005-11-03 인터디지탈 테크날러지 코포레이션 고속 하향링크 패킷 접속 서비스의 제공 방법 및 그의 무선다중셀 통신 시스템
SE0301229D0 (sv) * 2003-04-24 2003-04-24 Ericsson Telefon Ab L M An architectural model of a radio base station
JP4226004B2 (ja) * 2003-06-19 2009-02-18 富士通株式会社 送信電力制御方法及び装置
JP2005045504A (ja) * 2003-07-28 2005-02-17 Toshiba Corp マルチキャリア通信システム、マルチキャリア受信装置およびマルチキャリア送信装置
KR20060132786A (ko) * 2003-08-19 2006-12-22 마쓰시다 일렉트릭 인더스트리얼 컴패니 리미티드 멀티캐리어 통신 장치, 멀티캐리어 통신 시스템 및 송신전력 제어 방법
US20050136960A1 (en) * 2003-12-17 2005-06-23 Telefonaktiebolaget Lm Ericsson (Publ) Power control method
US10355825B2 (en) * 2004-07-21 2019-07-16 Qualcomm Incorporated Shared signaling channel for a communication system
JP4555692B2 (ja) * 2005-01-14 2010-10-06 富士通株式会社 移動無線通信システム及び無線通信装置
JP4523429B2 (ja) * 2005-01-17 2010-08-11 株式会社エヌ・ティ・ティ・ドコモ 通信システム、基地局、無線制御装置及び送信電力制御方法
JP4619192B2 (ja) * 2005-05-10 2011-01-26 株式会社エヌ・ティ・ティ・ドコモ 送信電力制御方法および装置
US7724813B2 (en) * 2005-05-20 2010-05-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for transmit power control
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US8315226B2 (en) * 2006-01-05 2012-11-20 Qualcomm Incorporated Power control and handoff with power control commands and erasure indications
US7689222B2 (en) * 2006-01-27 2010-03-30 Alcatel-Lucent Usa Inc. Method of managing use of channelization codes during soft handoff
US7853281B2 (en) * 2006-04-14 2010-12-14 Qualcomm Incorporated Methods and apparatus for tracking wireless terminal power information
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US8036672B2 (en) * 2006-07-14 2011-10-11 Qualcomm Incorporated Methods and apparatus related to resource allocation in a wireless communications system
KR101456002B1 (ko) * 2007-06-26 2014-11-03 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
US20110081940A1 (en) * 2008-03-13 2011-04-07 Dirk Gerstenberger Methods and Arrangements For Uplink Multicarrier Power Control in a Wireless Communications System

Also Published As

Publication number Publication date
JP2011520348A (ja) 2011-07-14
JP5303638B2 (ja) 2013-10-02
EP2272289B1 (en) 2016-12-07
EP2272289A1 (en) 2011-01-12
WO2009134200A1 (en) 2009-11-05
US20110038295A1 (en) 2011-02-17
PL2272289T3 (pl) 2017-06-30
US20130279387A1 (en) 2013-10-24
EP3151615B1 (en) 2020-02-26
US8467352B2 (en) 2013-06-18
EP3151615A1 (en) 2017-04-05
US9167541B2 (en) 2015-10-20
NZ587983A (en) 2013-06-28

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04W 52/54

Ipc: H04W 52/14 (2009.01), H04W 52/42 (2009.01), H04W 5

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL