SE0203076L - Apparatus and method for controlling transmission power of downlink data channel in a mobile communication system supporting MBMS - Google Patents

Apparatus and method for controlling transmission power of downlink data channel in a mobile communication system supporting MBMS

Info

Publication number
SE0203076L
SE0203076L SE0203076A SE0203076A SE0203076L SE 0203076 L SE0203076 L SE 0203076L SE 0203076 A SE0203076 A SE 0203076A SE 0203076 A SE0203076 A SE 0203076A SE 0203076 L SE0203076 L SE 0203076L
Authority
SE
Sweden
Prior art keywords
user equipment
communication system
mobile communication
multiplicity
node
Prior art date
Application number
SE0203076A
Other languages
Unknown language ( )
English (en)
Other versions
SE0203076D0 (en
Inventor
Sung-Hoon Kim
Joon-Goo Park
Sung-Ho Choi
Yong-Jun Kwak
Jin-Weon Chang
Kook-Heui Lee
Ju-Ho Lee
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 SE0203076D0 publication Critical patent/SE0203076D0/xx
Publication of SE0203076L publication Critical patent/SE0203076L/sv

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/32TPC of broadcast or control channels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/32TPC of broadcast or control channels
    • H04W52/322Power control of broadcast channels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/06TPC algorithms
    • H04W52/14Separate analysis of uplink or downlink
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/06TPC algorithms
    • H04W52/14Separate analysis of uplink or downlink
    • H04W52/143Downlink power control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/06TPC algorithms
    • H04W52/14Separate analysis of uplink or downlink
    • H04W52/146Uplink power control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/32TPC of broadcast or control channels
    • H04W52/327Power control of multicast channels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/38TPC being performed in particular situations
    • H04W52/40TPC being performed in particular situations during macro-diversity or soft handoff

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
SE0203076A 2001-10-19 2002-10-18 Apparatus and method for controlling transmission power of downlink data channel in a mobile communication system supporting MBMS SE0203076L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20010065542 2001-10-19
KR20020024547 2002-05-03

Publications (2)

Publication Number Publication Date
SE0203076D0 SE0203076D0 (en) 2002-10-18
SE0203076L true SE0203076L (sv) 2003-04-20

Family

ID=26639421

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0203076A SE0203076L (sv) 2001-10-19 2002-10-18 Apparatus and method for controlling transmission power of downlink data channel in a mobile communication system supporting MBMS

Country Status (11)

Country Link
US (1) US20030119452A1 (sv)
JP (1) JP2003188818A (sv)
KR (1) KR20030032875A (sv)
CN (1) CN1430363A (sv)
DE (1) DE10248988A1 (sv)
FI (1) FI20021863A (sv)
FR (1) FR2831357A1 (sv)
GB (1) GB2383501A (sv)
IT (1) ITMI20022222A1 (sv)
RU (1) RU2236757C2 (sv)
SE (1) SE0203076L (sv)

Families Citing this family (195)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7512086B2 (en) * 2000-06-12 2009-03-31 Samsung Electronics Co., Ltd Method of assigning an uplink random access channel in a CDMA mobile communication system
US7733896B2 (en) * 2002-08-19 2010-06-08 Alcatel-Lucent Usa Inc. Dynamic access priority scheme
US8194770B2 (en) 2002-08-27 2012-06-05 Qualcomm Incorporated Coded MIMO systems with selective channel inversion applied per eigenmode
KR100936586B1 (ko) 2002-09-19 2010-01-13 엘지전자 주식회사 멀티미디어 방송 및 멀티캐스트 서비스에서의 데이터 전송 방법 및 시스템
JP4071598B2 (ja) * 2002-10-04 2008-04-02 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、移動通信方法、及びこれらに用いて好適な無線局
US7277694B2 (en) * 2002-10-22 2007-10-02 Qualcomm Incorporated Method and apparatus for commencing shared or individual transmission of broadcast content in a wireless telephone network
US8218609B2 (en) 2002-10-25 2012-07-10 Qualcomm Incorporated Closed-loop rate control for a multi-channel communication system
US8169944B2 (en) 2002-10-25 2012-05-01 Qualcomm Incorporated Random access for wireless multiple-access communication systems
US8570988B2 (en) 2002-10-25 2013-10-29 Qualcomm Incorporated Channel calibration for a time division duplexed communication system
US7986742B2 (en) 2002-10-25 2011-07-26 Qualcomm Incorporated Pilots for MIMO communication system
US7324429B2 (en) 2002-10-25 2008-01-29 Qualcomm, Incorporated Multi-mode terminal in a wireless MIMO system
US8170513B2 (en) 2002-10-25 2012-05-01 Qualcomm Incorporated Data detection and demodulation for wireless communication systems
US8134976B2 (en) 2002-10-25 2012-03-13 Qualcomm Incorporated Channel calibration for a time division duplexed communication system
US20040081131A1 (en) 2002-10-25 2004-04-29 Walton Jay Rod OFDM communication system with multiple OFDM symbol sizes
US7002900B2 (en) 2002-10-25 2006-02-21 Qualcomm Incorporated Transmit diversity processing for a multi-antenna communication system
US8320301B2 (en) 2002-10-25 2012-11-27 Qualcomm Incorporated MIMO WLAN system
US8208364B2 (en) 2002-10-25 2012-06-26 Qualcomm Incorporated MIMO system with multiple spatial multiplexing modes
US7606205B2 (en) * 2002-10-28 2009-10-20 Nokia Corporation System and method for providing selection diversity for multicasting content
US7680507B2 (en) * 2002-11-04 2010-03-16 Alcatel-Lucent Usa Inc. Shared control and signaling channel for users subscribing to data services in a communication system
GB0225903D0 (en) * 2002-11-07 2002-12-11 Siemens Ag Method for uplink access transmissions in a radio communication system
KR20040040724A (ko) * 2002-11-07 2004-05-13 엘지전자 주식회사 무선 이동 통신 시스템의 상향 공통채널 및 그 운용 방법
DE20318138U1 (de) 2002-11-26 2004-04-15 Interdigital Technology Corporation, Wilmington Drahtlose Sende-/Empfangs-Einheit
JP4726494B2 (ja) 2002-12-04 2011-07-20 インターデイジタル テクノロジー コーポレーション チャネル品質表示の検出
WO2004073256A1 (en) * 2003-02-12 2004-08-26 Samsung Electronics Co., Ltd. Method for managing service context for paging user equipment in a multimedia broadcast/multicast service
JP4027816B2 (ja) 2003-02-13 2007-12-26 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、これに用いて好適な無線局、移動局及び下り送信電力制御方法
DE10315767B4 (de) * 2003-04-07 2005-07-07 Siemens Ag Verfahren zur Datenübertragung in einem Funkkommunikationssystem
DE10320418B3 (de) * 2003-05-07 2004-09-30 Siemens Ag Verfahren zum Betrieb eines Funkkommunikationssystems
KR100947741B1 (ko) 2003-05-09 2010-03-17 엘지전자 주식회사 이동통신 시스템에서의 rrc연결설정 방법
KR100888426B1 (ko) * 2003-05-10 2009-03-11 삼성전자주식회사 이동통신시스템에서 멀티미디어 방송/멀티캐스트 서비스를 위한 제어 메시지 송수신방법
US7103319B2 (en) * 2003-05-12 2006-09-05 Motorola, Inc. Physical random access channel power control method for multimedia broadcast/multicast service
KR100595585B1 (ko) 2003-05-13 2006-07-03 엘지전자 주식회사 이동통신시스템에서의 멀티미디어 방송 및 멀티캐스트서비스를 위한 무선자원관리방법
KR100703380B1 (ko) * 2003-05-14 2007-04-03 삼성전자주식회사 멀티미디어 브로드캐스트/멀티캐스트 서비스를 지원하기 위한 제어정보 송수신 장치 및 방법
JP2005005762A (ja) * 2003-06-09 2005-01-06 Fujitsu Ltd 送信電力制御方法及び装置
JP4763599B2 (ja) * 2003-06-13 2011-08-31 シーメンス アクチエンゲゼルシヤフト 移動無線通信システム用の電力制御装置
CN1567757A (zh) * 2003-06-13 2005-01-19 北京三星通信技术研究有限公司 通信系统中使用mbms业务的ue进行路由区域更新的方法
US7412238B2 (en) * 2003-06-25 2008-08-12 Texas Instruments Incorporated Blind detection of packet data control channel
EP1492249A1 (en) * 2003-06-25 2004-12-29 Siemens Mobile Communications S.p.A. Downlink power control method for multicast service in mobile radio networks
US6958982B2 (en) * 2003-07-16 2005-10-25 Interdigital Technology Corporation Method and apparatus for storing mobile station physical measurements and MAC performance statistics in a management information base of an access point
KR20050013451A (ko) * 2003-07-28 2005-02-04 삼성전자주식회사 멀티캐스트 멀티미디어 방송 서비스를 제공하는부호분할다중접속 이동통신시스템에서 소프트 핸드오버결정장치 및 방법
KR100573177B1 (ko) * 2003-07-31 2006-04-25 에스케이 텔레콤주식회사 CDMA 1xEV-DO 이동 통신 시스템에서 역방향링크율을 제어하는 방법 및 시스템
US7400593B2 (en) * 2003-08-15 2008-07-15 Samsung Electronics Co., Ltd Method for distinguishing MBMS service request from other service requests
US20050078676A1 (en) * 2003-08-16 2005-04-14 Samsung Electronics Co., Ltd. System and method for offering broadcast service in wireless communication system
US7085575B2 (en) * 2003-08-18 2006-08-01 Motorola, Inc. Power allocation method for multicast services
EP1677441B1 (en) * 2003-08-21 2010-08-11 NTT DoCoMo, Inc. Broadcast communication or multicast communication-capable mobile station
FI20031412A0 (sv) * 2003-09-30 2003-09-30 Nokia Corp Förfarande, system och radioaccessnätnoder för återuppkoppling av en användardataförbindelse
KR100689390B1 (ko) 2003-10-02 2007-03-02 삼성전자주식회사 멀티미디어 방송/멀티캐스트 서비스의 서비스 유효성 정보를 송수신하는 방법
US7283492B2 (en) * 2003-10-02 2007-10-16 Qualcomm Incorporated Systems and methods for multiplexing control information onto a physical data channel
US7474643B2 (en) * 2003-10-02 2009-01-06 Qualcomm Incorporated Systems and methods for communicating control data using multiple slot formats
US8687607B2 (en) * 2003-10-08 2014-04-01 Qualcomm Incorporated Method and apparatus for feedback reporting in a wireless communications system
CN101656917B (zh) * 2003-10-08 2013-06-12 高通股份有限公司 在无线通信系统中用于反馈报告的方法和装置
US7050773B2 (en) * 2003-10-10 2006-05-23 Motorola, Inc. Wireless broadcast service quality indicator and method
CN1617473A (zh) * 2003-11-10 2005-05-18 皇家飞利浦电子股份有限公司 在支持p2p模式的通信体系中用于消除p2p干扰的方法和装置
AU2008200783B2 (en) * 2003-11-21 2010-11-25 Interdigital Technology Corporation Wireless communication method and apparatus for controlling the transmission power of downlink and uplink coded composite transport channels based on discontinuous transmission state values
US7808944B2 (en) * 2003-11-21 2010-10-05 Interdigital Technology Corporation Wireless communication method and apparatus for controlling the transmission power of downlink and uplink coded composite transport channels based on discontinuous transmission state values
US9473269B2 (en) 2003-12-01 2016-10-18 Qualcomm Incorporated Method and apparatus for providing an efficient control channel structure in a wireless communication system
US7181170B2 (en) * 2003-12-22 2007-02-20 Motorola Inc. Apparatus and method for adaptive broadcast transmission
JP4279777B2 (ja) * 2003-12-24 2009-06-17 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム及び制御装置
CN100379221C (zh) * 2004-01-08 2008-04-02 华为技术有限公司 一种多媒体组播业务的注册方法
KR101055047B1 (ko) * 2004-01-09 2011-08-05 엘지전자 주식회사 무선 이동 단말의 이동단말과 무선네트워크 간의 무선 링크 설정 방법 및 장치
US7715855B2 (en) 2004-01-12 2010-05-11 Qualcomm Incorporated Method and apparatus optimizing receipt of call/broadcast paging messages by self-powered wireless communications devices
US7321570B2 (en) * 2004-02-03 2008-01-22 Motorola, Inc. Method and apparatus for dynamic power allocation to a multimedia broadcast/multicast service
US20050186973A1 (en) * 2004-02-04 2005-08-25 Peter Gaal Method and apparatus for sending signaling for multicast and broadcast services
US8144735B2 (en) * 2004-02-10 2012-03-27 Qualcomm Incorporated Transmission of signaling information for broadcast and multicast services
FR2866188B1 (fr) * 2004-02-11 2006-05-05 Nec Technologies Uk Ltd Procede d'optimisation des ressources radio allouees a un service mbms
DE602004020324D1 (de) 2004-02-13 2009-05-14 Mitsubishi Electric Corp System und Verfahren für den Empfang eines MBMS-Dienstes und eines dedizierten Dienstes
JP4623978B2 (ja) * 2004-02-18 2011-02-02 日本電気株式会社 移動通信システム及びその通信制御方法並びにそれに用いる無線回線制御装置及び基地局
US8676986B2 (en) * 2004-03-10 2014-03-18 Cisco Technology, Inc. Reduced data session establishment time in CDMA-2000 networks
US20050207416A1 (en) * 2004-03-16 2005-09-22 Samsung Electronics Co. , Ltd. Apparatus and method for deploying efficient broadcast multicast services in a wireless network
TWI244840B (en) * 2004-03-19 2005-12-01 Micro Star Int Co Ltd Wireless network service provider and associated channel-searching method
EP2242190B1 (en) * 2004-03-30 2012-06-13 Sony Corporation Mobile communications terminal and radio communications system
KR101048256B1 (ko) * 2004-03-31 2011-07-08 엘지전자 주식회사 이동통신 시스템의 중요도에 따른 데이터 전송방법
EP2787673B1 (en) * 2004-04-01 2018-03-21 Optis Wireless Technology, LLC Interference limitation for retransmissions
KR101069451B1 (ko) * 2004-04-14 2011-09-30 엘지전자 주식회사 이동통신 시스템의 인접 셀 서비스 수신 방법
JP4977015B2 (ja) * 2004-05-06 2012-07-18 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 通信システム、一次局、及び送信電力制御の方法
US10355825B2 (en) * 2004-07-21 2019-07-16 Qualcomm Incorporated Shared signaling channel for a communication system
JP4517769B2 (ja) * 2004-08-11 2010-08-04 日本電気株式会社 移動通信システム、移動通信端末及びそれらに用いるハンドオーバ制御方法並びにそのプログラム
US7535882B2 (en) * 2004-08-12 2009-05-19 Lg Electronics, Inc. Reception in dedicated service of wireless communication system
CA2577421A1 (en) 2004-08-16 2006-03-02 Qualcomm Flarion Technologies, Inc. Group communication signal methods and apparatus
US8682276B2 (en) 2004-08-20 2014-03-25 Ntt Docomo, Inc. Broadcast communication or multicast communication-capable mobile station
WO2006080623A1 (en) * 2004-09-22 2006-08-03 Samsung Electronics Co., Ltd. Method and apparatus for managing communication security in wireless network
EP1641302B1 (en) * 2004-09-27 2009-07-01 Panasonic Corporation Anonymous uplink measurement report in a wireless communication system
US7499435B2 (en) * 2004-09-30 2009-03-03 Samsung Electronics Co., Ltd. Partial combining method and apparatus for multimedia broadcast/multicast service
EP1650989B1 (en) * 2004-10-21 2007-01-03 Alcatel Method for providing an MBMS service in a wireless communication system
KR100880986B1 (ko) * 2004-11-09 2009-02-03 삼성전자주식회사 이동통신 시스템에서 상향링크 패킷 데이터 서비스의 제어정보 송수신 방법 및 장치
KR20070086060A (ko) * 2004-12-15 2007-08-27 코닌클리케 필립스 일렉트로닉스 엔.브이. 전력 제어 기능을 구비한 멀티캐스트 통신 시스템
KR100617835B1 (ko) 2005-01-05 2006-08-28 삼성전자주식회사 통신 시스템에서 채널 품질 정보 송수신 장치 및 방법
US7813306B2 (en) * 2005-01-21 2010-10-12 At&T Mobility Ii Llc Method and apparatus for providing downlink delay diversity
CA2597553C (en) * 2005-02-14 2014-02-11 Lg Electronics Inc. Method of controlling data transmission for mbs in broadband wireless access system
CN102833685B (zh) 2005-03-25 2016-01-27 桥扬科技有限公司 用于数据通信的方法和设备以及数据分发设备
KR100827117B1 (ko) 2005-03-29 2008-05-02 삼성전자주식회사 이동통신 시스템에서 역방향 패킷 전송의 스케쥴링을 위하여 기지국으로 단말의 최대 송신기 전력 정보를 전달하는 방법 및 장치
GB0506279D0 (en) * 2005-03-29 2005-05-04 Koninkl Philips Electronics Nv Radio communication
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
US7466749B2 (en) 2005-05-12 2008-12-16 Qualcomm Incorporated Rate selection with margin sharing
US8965440B2 (en) * 2005-05-31 2015-02-24 Alcatel Lucent Method of estimating a current channel condition in a wireless communications network
JP4781719B2 (ja) * 2005-05-31 2011-09-28 京セラ株式会社 無線通信端末
ATE476852T1 (de) * 2005-06-08 2010-08-15 Telecom Italia Spa Verfahren und system zum senden von inhalt zu mehreren benutzern eines mobilkommunikationsnetzes
US8155098B2 (en) * 2005-06-09 2012-04-10 Neocific, Inc. Methods and apparatus for power efficient broadcasting and communication systems
US8358714B2 (en) 2005-06-16 2013-01-22 Qualcomm Incorporated Coding and modulation for multiple data streams in a communication system
US7587219B2 (en) * 2005-06-27 2009-09-08 Telefonaktiebolaget L M Ericsson (Publ) System and method for adaptive broadcast service
MX2008001335A (es) 2005-08-22 2008-03-24 Lg Electronics Inc Metodo de procesamiento de mensajes de informacion de control para servicios punto a multipunto.
US20070053320A1 (en) * 2005-08-25 2007-03-08 Nokia Corporation Unified entry format for common control signalling
US8315633B2 (en) * 2005-08-26 2012-11-20 Qualcomm Incorporated Uplink soft handoff support in UMTS TDD systems for efficient uplink power and rate control
CN102711255A (zh) * 2005-08-26 2012-10-03 日本电气株式会社 扩频通信网络中对用户设备的下行链路分组接入业务提供
US7769402B2 (en) * 2005-11-23 2010-08-03 Motorola, Inc. Adaptive bearer configuration for broadcast/multicast service using received response information
US8054791B2 (en) 2005-12-23 2011-11-08 Lg Electronics Inc. Method and procedures for unsynchronized, synchronized, and synchronization stand by communications in E-UTRA systems
JP2007195076A (ja) * 2006-01-20 2007-08-02 Nec Corp 無線通信システムとその送信電力制御方法および装置
CN102882641B (zh) * 2006-02-03 2016-07-06 交互数字技术公司 无线发射/接收单元及其执行的方法
JP4589250B2 (ja) * 2006-02-21 2010-12-01 富士通株式会社 無線通信システムにおける電力制御装置
CN100428678C (zh) * 2006-06-01 2008-10-22 华为技术有限公司 多播组播业务的实现方法
EP2036382B1 (en) * 2006-06-16 2019-07-24 Nokia Technologies Oy An apparatus and method for transferring pdp context information for a terminal in the case of intersystem handover
CN101473579B (zh) * 2006-06-19 2012-09-26 株式会社Ntt都科摩 基站以及通信方法
JP5001366B2 (ja) * 2006-06-30 2012-08-15 クゥアルコム・インコーポレイテッド 迅速な復号のためのack/nackスロット・ポジショニング/複雑さコード
WO2008004846A1 (en) * 2006-07-07 2008-01-10 Samsung Electronics Co., Ltd. Apparatus and method for providing multicast/broadcast service in broadband wireless communication system
KR100788416B1 (ko) * 2006-08-14 2007-12-24 미쓰비시덴키 가부시키가이샤 통신시스템, 통신장치, 통신 단말 및 통신 방법
US8463241B2 (en) 2006-08-18 2013-06-11 Samsung Electronics Co., Ltd Method and apparatus for reporting reception ratio of streaming service by terminal in a mobile broadcasting system, and system thereof
US8369860B2 (en) 2006-08-18 2013-02-05 Interdigital Technology Corporation Sending and reducing uplink feedback signaling for transmission of MBMS data
US8195217B2 (en) 2006-08-22 2012-06-05 Huawei Technologies Co., Ltd. Method and apparatus for controlling power of uplink physical channel
CN100471085C (zh) 2006-08-22 2009-03-18 华为技术有限公司 上行物理信道的功率控制方法及装置
US20080062923A1 (en) * 2006-09-12 2008-03-13 Aruba Wireless Networks System and method for reliable multicast over shared wireless media for spectrum efficiency and battery power conservation
US8731594B2 (en) * 2006-09-12 2014-05-20 Aruba Networks, Inc. System and method for reliable multicast transmissions over shared wireless media for spectrum efficiency and battery power conservation
EP2068465B1 (en) * 2006-09-26 2014-09-03 Mitsubishi Electric Corporation Data communication method and mobile communication system
DE102006050872A1 (de) * 2006-10-27 2008-04-30 Rhode & Schwarz Gmbh & Co. Kg Verfahren und Messsystem zum Messen und Testen eines Mobilfunk-Endgerätes
KR20120114362A (ko) 2006-10-31 2012-10-16 콸콤 인코포레이티드 무선 통신을 위한 랜덤 액세스 장치 및 방법
GB2444998A (en) * 2006-12-11 2008-06-25 Nec Corp Dedicated radio resource control
CN100586193C (zh) * 2006-12-12 2010-01-27 华为技术有限公司 误码掩盖方法和系统
US8385307B2 (en) * 2006-12-22 2013-02-26 Nec Corporation TFC selection apparatus in mobile communication system and TFC selection method
US20080165717A1 (en) * 2007-01-04 2008-07-10 Ning Chen Novel MBMS user detection scheme for 3GPP LTE
WO2008084390A2 (en) * 2007-01-12 2008-07-17 Nokia Corporation Apparatus, methods, and computer program products providing resource allocation adaptation for point-to-multipoint transmissions
ZA200904385B (en) 2007-02-05 2010-08-25 Ericsson Telefon Ab L M Network-controlled e-utran Neighbour cell measurements
WO2008115452A2 (en) 2007-03-16 2008-09-25 Interdigital Technology Corporation Method and apparatus for high speed downlink packet access link adaptation
US8855099B2 (en) * 2007-03-19 2014-10-07 Qualcomm Incorporated Selective phase connection establishment
KR100788421B1 (ko) * 2007-07-02 2007-12-24 미쓰비시덴키 가부시키가이샤 통신시스템, 통신장치, 통신 단말 및 통신 방법
KR100788420B1 (ko) * 2007-07-02 2007-12-24 미쓰비시덴키 가부시키가이샤 통신시스템, 통신장치, 통신 단말 및 통신 방법
KR100788419B1 (ko) * 2007-07-02 2007-12-24 미쓰비시덴키 가부시키가이샤 통신시스템, 통신장치, 통신 단말 및 통신 방법
US8437315B2 (en) * 2007-08-01 2013-05-07 Broadcom Corporation Firmware processing for downlink F-DPCH
JP2007300681A (ja) * 2007-08-06 2007-11-15 Ntt Docomo Inc 移動通信システム、これに用いて好適な無線局、移動局及び下り送信電力制御方法
US8909279B2 (en) * 2007-08-10 2014-12-09 Qualcomm Incorporated Adaptation of transmit power for neighboring nodes
KR101433940B1 (ko) * 2007-09-18 2014-08-26 삼성전자주식회사 무선 통신 시스템에서 멀티캐스트 서비스를 위한 응답 방법 및 장치
KR100936119B1 (ko) * 2007-10-26 2010-01-12 에스케이 텔레콤주식회사 기지국과, 다중 사용자 자원공유를 통한 부분 자원 선택시스템 및 다중 사용자 자원공유를 통한 부분 자원 선택방법
KR100914603B1 (ko) * 2007-10-26 2009-08-31 에스케이 텔레콤주식회사 기지국과, 다중 사용자 자원 공유를 통한 협력 다중화시스템 및 다중 사용자 자원 공유를 통한 협력 다중화 방법
TWI504190B (zh) * 2007-10-29 2015-10-11 Interdigital Patent Holdings Cell-fach狀態中偵測增強專用頻道傳輸無線連結失敗方法與裝置
US9030989B2 (en) * 2007-10-30 2015-05-12 Google Technology Holdings LLC Method and apparatus for broadcasting/multicasting content from mobile user equipment over an MBMS network
KR101435806B1 (ko) * 2007-11-12 2014-08-29 엘지전자 주식회사 멀티캐스트 방송 서비스를 위한 프레임 생성 방법 및멀티캐스트 방송 서비스 수신 방법
US9326253B2 (en) 2007-11-15 2016-04-26 Qualcomm Incorporated Wireless communication channel blanking
KR101481514B1 (ko) * 2007-11-30 2015-01-13 엘지전자 주식회사 단말기 및 이것의 방송 제어 방법
US9009573B2 (en) 2008-02-01 2015-04-14 Qualcomm Incorporated Method and apparatus for facilitating concatenated codes for beacon channels
JP5415775B2 (ja) * 2008-02-01 2014-02-12 株式会社日立国際電気 専用チャネル参入方法
WO2009101460A1 (en) * 2008-02-11 2009-08-20 Nokia Corporation Method and apparatus for providing carrier indication and carrier sensing in a wireless network
KR101471235B1 (ko) * 2008-03-19 2014-12-09 후아웨이 테크놀러지 컴퍼니 리미티드 이동국 장치, 기지국 장치, 통신 방법 및 통신 시스템
ES2798599T3 (es) 2008-03-26 2020-12-11 Vivo Mobile Communication Co Ltd Ampliación de la notificación de informes del margen de potencia
JP5115273B2 (ja) * 2008-03-28 2013-01-09 富士通株式会社 無線通信システム、無線基地局装置、マルチサービス管理装置
EP2262289A1 (en) 2008-04-01 2010-12-15 NEC Corporation Wireless communication system, base station, wireless communication method, and program
US8675537B2 (en) * 2008-04-07 2014-03-18 Qualcomm Incorporated Method and apparatus for using MBSFN subframes to send unicast information
US9107239B2 (en) 2008-04-07 2015-08-11 Qualcomm Incorporated Systems and methods to define control channels using reserved resource blocks
CN101562834B (zh) * 2008-04-16 2014-04-09 三星电子株式会社 支持宏基站到家用基站切换的方法和系统
RU2469507C2 (ru) * 2008-05-05 2012-12-10 Нокиа Сименс Нетуоркс Ой Способ, устройство и машинная программа для управления мощностью в связи с процедурами произвольного доступа
US20100029266A1 (en) * 2008-07-02 2010-02-04 Nokia Corporation System and methods for quality of experience reporting
JP5251304B2 (ja) * 2008-07-04 2013-07-31 日本電気株式会社 通信システム、無線通信装置、及び通信方法
ES2388797T3 (es) * 2008-08-04 2012-10-18 Vodafone Group Plc Servicio de multidifusión para células vecinas
KR20100083271A (ko) * 2009-01-13 2010-07-22 삼성전자주식회사 휴대 방송 서비스 공유 방법 및 장치
KR20100100592A (ko) * 2009-03-06 2010-09-15 삼성전자주식회사 무선통신시스템에서 전력제어를 위한 방법 및 장치
CN101860967A (zh) * 2009-04-09 2010-10-13 中兴通讯股份有限公司 组资源分配的处理方法
KR101618075B1 (ko) * 2009-06-26 2016-05-09 삼성전자주식회사 무선통신시스템에서 프리앰블을 전송하기 위한 장치 및 방법
US9210019B2 (en) * 2009-06-26 2015-12-08 Samsung Electronics Co., Ltd. Apparatus and method for transmitting preamble in a wireless communication system
KR101609641B1 (ko) * 2009-07-28 2016-04-07 삼성전자주식회사 무선통신 시스템에서 자동 이웃 관계 구성 및 최적화를 위한 장치 및 방법
CN101997761B (zh) * 2009-08-13 2012-12-19 中兴通讯股份有限公司 带宽分配方法及光纤线路终端
JP5496589B2 (ja) * 2009-09-29 2014-05-21 ソフトバンクBb株式会社 小型基地局および制御方法、並びに通信システム
US8565143B2 (en) 2009-10-16 2013-10-22 At&T Mobility Ii, Llc Dynamic content distribution in mobile telecommunications network
JP2011142437A (ja) * 2010-01-06 2011-07-21 Ntt Docomo Inc 無線基地局装置、移動端末装置及び無線通信方法
MX2011005994A (es) * 2010-02-24 2011-10-28 Zte Usa Inc Metodos y sistemas para asignacion de recursos de csi-rs en sistemas de lte avanzada.
KR101633935B1 (ko) * 2010-03-09 2016-07-08 엘지전자 주식회사 단말에 기반한 펨토 기지국 간 채널 생성 방법 및 장치
CN103026642B (zh) * 2010-07-26 2016-10-12 韩国电子通信研究院 用于使用上行链路传送控制信号的系统
US8547884B2 (en) 2010-09-28 2013-10-01 Neocific, Inc. Methods and apparatus for flexible use of frequency bands
JP5711386B2 (ja) * 2010-12-30 2015-04-30 テレフオンアクチーボラゲット エル エム エリクソン(パブル) 通信システムにおいてphrにおいて電力バックオフのインジケーションを可能にする方法および装置
TWI549440B (zh) 2011-01-07 2016-09-11 內數位專利控股公司 處理額外功率後移方法、裝置及系統
US8811281B2 (en) 2011-04-01 2014-08-19 Cisco Technology, Inc. Soft retention for call admission control in communication networks
WO2012148341A2 (en) * 2011-04-29 2012-11-01 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices for uplink multi-antenna transmissions in a telecommunication system
US8520622B2 (en) * 2011-07-06 2013-08-27 Telefonaktiebolaget L M Ericsson (Publ) Controlling uplink and downlink transmission power during asynchronous switching of control states by user equipment
US9450642B2 (en) * 2011-07-12 2016-09-20 Cisco Technology, Inc. Power conservation and latency minimization in frequency hopping communication networks
CN102917436B (zh) * 2011-08-02 2017-03-15 上海贝尔股份有限公司 在共小区标识的异构网络中进行上行功率控制的方法
CN103024674B (zh) * 2011-09-21 2015-11-25 华为技术有限公司 传输多媒体广播多播业务的方法、设备及系统
US10149118B2 (en) * 2011-10-03 2018-12-04 Lg Electronics Inc. Method and apparatus for transmitting service interest indication message in wireless communication system
CN103118423A (zh) * 2011-11-17 2013-05-22 中兴通讯股份有限公司 基于eMBMS的数字集群系统下行功率控制方法及装置
CN103118338B (zh) * 2011-11-17 2018-01-02 上海中兴软件有限责任公司 基于eMBMS的集群通信系统下行功率控制方法及装置
WO2013175534A1 (ja) * 2012-05-24 2013-11-28 富士通株式会社 無線通信方法、無線通信システム、基地局および無線端末
CN103517396B (zh) * 2012-06-21 2016-08-03 电信科学技术研究院 功率控制命令的传输方法和设备
KR101423974B1 (ko) * 2013-01-29 2014-08-13 에스케이텔레콤 주식회사 기지국장치 및 기지국장치의 채널할당 제어방법
WO2014126354A1 (en) * 2013-02-15 2014-08-21 Lg Electronics Inc. Method and apparatus for performing transmit (tx) power control in convergence network of plural communication systems
US10219245B2 (en) * 2013-07-01 2019-02-26 Nec Corporation Method for providing multicast/broadcast service continuity for mobile terminals
US20150098444A1 (en) * 2013-10-08 2015-04-09 Alcatel-Lucent Usa Inc Large scale antenna system with overlaying small cells
KR101895341B1 (ko) * 2014-03-18 2018-09-05 후아웨이 테크놀러지 컴퍼니 리미티드 전력 제어 방법 및 장치
US9949260B2 (en) * 2015-10-23 2018-04-17 Futurewei Technologies Co., Ltd. Apparatus and method for transmit power control command transmission
EP3576451B1 (en) 2017-01-25 2021-09-29 Nec Corporation Feedback condition control for a group call
US11228992B2 (en) * 2017-05-05 2022-01-18 Qualcomm Incorporated Uplink transmissions without timing synchronization in wireless communication
CN107635241B (zh) * 2017-09-27 2021-05-07 中兴通讯股份有限公司 下行数据的发送方法及装置、接收方法及装置、存储介质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5710982A (en) * 1995-06-29 1998-01-20 Hughes Electronics Power control for TDMA mobile satellite communication system
US5722051A (en) * 1996-02-13 1998-02-24 Lucent Technologies Inc. Adaptive power control and coding scheme for mobile radio systems
EP0913957A1 (en) * 1997-10-31 1999-05-06 Lucent Technologies Inc. Power control for mobile wireless communication system
JP3248498B2 (ja) * 1998-10-30 2002-01-21 日本電気株式会社 移動通信システム
JP3343908B2 (ja) * 1999-06-22 2002-11-11 日本電気株式会社 同報通信方法とそのシステム及びその基地局装置と移動局
CA2317295A1 (en) * 1999-09-14 2001-03-14 Lucent Technologies Inc. An adaptive power control method for messages broadcast by communication equipment
GB2358328A (en) * 2000-01-14 2001-07-18 Motorola Ltd Power control in Mobile communications
GB0006230D0 (en) * 2000-03-16 2000-05-03 Univ Strathclyde Mobile communications newworks
SG109450A1 (en) * 2000-04-06 2005-03-30 Ntt Docomo Inc Multicast signal transmission power control method and base station using the same
SE0101169D0 (sv) * 2000-10-17 2001-03-30 Ericsson Telefon Ab L M Method and system of transmission power control
WO2003005603A1 (de) * 2001-07-06 2003-01-16 Siemens Aktiengesellschaft Verfahren zum einstellen der sendeleistung für die übertragung von multicast-nachrichten in einem funksystem

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