MX2011007015A - Retroalimentacion de canal de control para multiples operaciones de transmisor de enlace descendente. - Google Patents

Retroalimentacion de canal de control para multiples operaciones de transmisor de enlace descendente.

Info

Publication number
MX2011007015A
MX2011007015A MX2011007015A MX2011007015A MX2011007015A MX 2011007015 A MX2011007015 A MX 2011007015A MX 2011007015 A MX2011007015 A MX 2011007015A MX 2011007015 A MX2011007015 A MX 2011007015A MX 2011007015 A MX2011007015 A MX 2011007015A
Authority
MX
Mexico
Prior art keywords
feedback
control channel
downlink carrier
multiple downlink
channel feedback
Prior art date
Application number
MX2011007015A
Other languages
English (en)
Inventor
Paul Marinier
Christopher R Cave
Rocco Digirolamo
Diana Pani
Benoit Pelletier
Cai Lujing
Original Assignee
Interdigital Patent Holdings
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 Interdigital Patent Holdings filed Critical Interdigital Patent Holdings
Publication of MX2011007015A publication Critical patent/MX2011007015A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Abstract

Se describen un método y aparato para la rápida retroalimentación de canal de control para múltiples operaciones de transmisor de enlace descendente. Una unidad de transmisión/recepción inalámbrica (WTRU) recibe señales sobre una pluralidad de transmisores de enlace descendente, genera retroalimentación para cada uno de la pluralidad de transmisores de enlace descendente basados en las señales recibidas, y transmite por medio de una pluralidad de antenas, la retroalimentación por al menos uno de la pluralidad de los transmisores de enlace descendente sobre un primer canal físico y la retroalimentación por otro de la pluralidad de transmisores de enlace descendente sobre un segundo canal físico.
MX2011007015A 2008-12-30 2009-12-30 Retroalimentacion de canal de control para multiples operaciones de transmisor de enlace descendente. MX2011007015A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14160508P 2008-12-30 2008-12-30
US14880409P 2009-01-30 2009-01-30
US25617309P 2009-10-29 2009-10-29
PCT/US2009/069819 WO2010078425A1 (en) 2008-12-30 2009-12-30 Control channel feedback for multiple downlink carrier operations

Publications (1)

Publication Number Publication Date
MX2011007015A true MX2011007015A (es) 2011-09-06

Family

ID=41822401

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011007015A MX2011007015A (es) 2008-12-30 2009-12-30 Retroalimentacion de canal de control para multiples operaciones de transmisor de enlace descendente.

Country Status (10)

Country Link
US (3) US8457091B2 (es)
EP (1) EP2374299A1 (es)
JP (4) JP5457464B2 (es)
KR (2) KR20110138421A (es)
CN (2) CN104601285A (es)
AR (1) AR074956A1 (es)
AU (2) AU2009335014B2 (es)
MX (1) MX2011007015A (es)
TW (2) TW201545497A (es)
WO (1) WO2010078425A1 (es)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9622190B2 (en) 2006-07-25 2017-04-11 Google Technology Holdings LLC Spectrum emission level variation in schedulable wireless communication terminal
US20080025254A1 (en) * 2006-07-25 2008-01-31 Motorola Inc Spectrum emission level variation in schedulable wireless communication terminal
KR101553437B1 (ko) * 2008-10-31 2015-09-15 인터디지탈 패튼 홀딩스, 인크 다수의 상향링크 반송파를 사용하는 무선 전송 방법 및 장치
MX2011007015A (es) * 2008-12-30 2011-09-06 Interdigital Patent Holdings Retroalimentacion de canal de control para multiples operaciones de transmisor de enlace descendente.
WO2010099653A1 (zh) 2009-03-03 2010-09-10 深圳华为通信技术有限公司 信号编码方法及装置、联合反馈信号编码方法
US9496995B2 (en) * 2009-03-04 2016-11-15 Lg Electronics Inc. Method and apparatus for reporting channel state in multi-carrier system
US8620334B2 (en) 2009-03-13 2013-12-31 Interdigital Patent Holdings, Inc. Method and apparatus for carrier assignment, configuration and switching for multicarrier wireless communications
US8937901B2 (en) * 2009-03-17 2015-01-20 Qualcomm Incorporated Carrier timing for wireless communications systems
RU2474061C1 (ru) 2009-03-17 2013-01-27 Хуавэй Текнолоджиз Ко., Лтд. Способ и устройство кодирования сигнала обратной связи
EP2618614B1 (en) * 2009-03-17 2020-02-26 Telefonaktiebolaget LM Ericsson (publ) A radio base station, a network controle node and methods therein
KR101729550B1 (ko) * 2009-03-23 2017-04-24 엘지전자 주식회사 Ａｃｋ／ｎａｃｋ을 전송하는 방법 및 장치
US9401779B2 (en) 2009-03-29 2016-07-26 Lg Electronics Inc. Method for transmitting control information in wireless communication system and apparatus therefor
EP2415194B1 (en) * 2009-03-30 2020-02-26 BlackBerry Limited Method, access node and user equipment for supporting harq transmission during component carrier reallocation
CN101873698B (zh) * 2009-04-23 2012-12-26 中国移动通信集团公司 信号传送方法及其相关设备
JP2010279009A (ja) * 2009-04-27 2010-12-09 Ntt Docomo Inc 移動端末装置及び無線通信方法
US8565167B2 (en) * 2009-07-02 2013-10-22 Nokia Corporation System and methods for ACK/NAK feedback in TDD communications
US8767797B2 (en) * 2009-10-05 2014-07-01 Qualcomm Incorporated Apparatus and method for providing HARQ feedback in a multi-carrier wireless communication system
US9184899B2 (en) * 2009-10-14 2015-11-10 Qualcomm Incorporated Downlink association set for uplink ACK/NACK in time division duplex system
EP2515595A4 (en) * 2009-12-17 2017-01-25 LG Electronics Inc. Method and apparatus for transmitting channel status information efficiently in a multi-carrier wireless communication system
EP2337413A1 (en) * 2009-12-18 2011-06-22 Panasonic Corporation Implicit component carrier determination for aperiodic channel quality reports
US20120269147A1 (en) * 2010-01-15 2012-10-25 Zte Corporation Transmission method for auxiliary carrier pairing information, node b and system for implementing transmission
TWI542168B (zh) * 2010-01-15 2016-07-11 諾基亞科技公司 針對四載波高速下行鏈接封包接取多重輸入多重輸出之混成自動重覆請求確認頻道編碼技術
US8477672B2 (en) * 2010-02-10 2013-07-02 Qualcomm Incorporated 4C-HSDPA acknowledgment signaling
US9059819B2 (en) * 2010-02-12 2015-06-16 Qualcomm Incorporated Flexible uplink control channel configuration
WO2011102325A1 (ja) * 2010-02-22 2011-08-25 シャープ株式会社 移動局装置、通信方法および集積回路
WO2011120432A1 (en) * 2010-03-31 2011-10-06 Huawei Technologies Co., Ltd. Method and apparatus of communication
CN101834629B (zh) 2010-04-06 2014-10-22 中兴通讯股份有限公司 一种指示传输参数的方法及系统
US9219571B2 (en) * 2010-04-13 2015-12-22 Qualcomm Incorporated Aperiodic CQI reporting in a wireless communication network
US8582638B2 (en) * 2010-04-30 2013-11-12 Blackberry Limited System and method for channel state feedback in carrier aggregation
CN102237991B (zh) 2010-04-30 2016-08-24 北京三星通信技术研究有限公司 在tdd系统中发送ack/nack信息的方法
EP2564539B1 (en) * 2010-04-30 2019-05-22 Nokia Solutions and Networks Oy Support of ul ack/nack feedback for carrier aggregation during timing uncertainty component carrier (re-) configuration / activation /de -act i vat ion period
US8483156B2 (en) * 2010-05-03 2013-07-09 Nokia Siemens Networks Oy Feedback for inter-radio access technology carrier aggregation
US8780729B2 (en) * 2010-05-03 2014-07-15 Nokia Corporation Monitoring pattern separation between component carriers based on user equipment RF layout
US8897246B2 (en) * 2010-05-19 2014-11-25 Panasonic Intellectual Property Corporation Of America Terminal apparatus and response signal transmitting method
WO2011159121A2 (ko) 2010-06-16 2011-12-22 엘지전자 주식회사 제어 정보를 전송하는 방법 및 이를 위한 장치
KR101852814B1 (ko) * 2010-06-18 2018-04-27 엘지전자 주식회사 무선 통신 시스템에서 단말이 잔여전력 정보를 송신하는 방법 및 이를 위한 장치
EP2398176B1 (en) * 2010-06-18 2013-05-15 Alcatel Lucent Multi carrier network configuration
KR101476065B1 (ko) * 2010-07-15 2014-12-23 엘지전자 주식회사 무선 통신 시스템에서 단말의 수신 확인 응답 전송 방법 및 장치
KR101805189B1 (ko) * 2010-08-10 2018-01-11 엘지전자 주식회사 무선 통신 시스템에서 피드백 정보 전송 방법 및 장치
US20120057539A1 (en) 2010-09-07 2012-03-08 Richard Lee-Chee Kuo Method and apparatus for hybrid automatic repeat request in a wireless communication system
EP3522657B1 (en) 2010-09-20 2020-11-18 Fujitsu Limited User equipment for transmitting uplink response signals and a base station for use therewith
KR20140068270A (ko) * 2010-10-01 2014-06-05 인터디지탈 패튼 홀딩스, 인크 고속 다운링크 패킷 액세스(hsdpa)을 위한 피드백 업링크를 위한 시스템 및 방법
US8934500B2 (en) 2011-04-13 2015-01-13 Motorola Mobility Llc Method and apparatus using two radio access technologies for scheduling resources in wireless communication systems
US9565655B2 (en) 2011-04-13 2017-02-07 Google Technology Holdings LLC Method and apparatus to detect the transmission bandwidth configuration of a channel in connection with reducing interference between channels in wireless communication systems
US9240932B2 (en) 2011-05-11 2016-01-19 Nokia Solutions And Networks Oy VOIP cooperative multipoint solution
WO2013022394A2 (en) * 2011-08-08 2013-02-14 Telefonaktiebolaget L M Ericsson (Publ) Harq ack feedback detection for an i/q-multiplexed control channel
IN2014KN00951A (es) * 2011-10-04 2015-10-09 Ericsson Telefon Ab L M
EP2986067A3 (en) 2011-11-04 2016-02-24 Interdigital Patent Holdings, Inc. Methods of multiple point hsdpa transmission in single or different frequencies
US9026156B2 (en) * 2011-11-07 2015-05-05 Nokia Corporation Method and apparatus providing in-device co-existence signaling
CN102820960B (zh) * 2012-01-09 2014-08-20 华为终端有限公司 实现混合自动重传请求的方法、用户设备和基站
CN103220072B (zh) * 2012-01-20 2018-02-16 中兴通讯股份有限公司 多流传输系统控制信道的发送方法和用户、网络侧设备
GB2498561A (en) * 2012-01-20 2013-07-24 Renesas Mobile Corp Allocating part of the frequency domain for full duplex communication and part for half duplex communication between a Node B and UEs
WO2013113419A1 (en) * 2012-01-30 2013-08-08 Nokia Siemens Networks Oy A method and apparatus for reporting reference information with respect to multiple carriers or multiple cells
CN103313379B (zh) * 2012-03-16 2017-11-03 中兴通讯股份有限公司 控制信道传输方法及装置
CN109921885B (zh) * 2012-04-20 2021-11-26 北京三星通信技术研究有限公司 支持发送分集和信道选择的分配harq-ack信道资源的方法
CN103378950B (zh) * 2012-04-20 2016-06-29 华为技术有限公司 一种信道状态信息反馈方法及装置
CN103636253B (zh) * 2012-07-06 2017-06-06 华为技术有限公司 虚拟载波聚合的方法、基站和用户设备
US9137812B2 (en) * 2012-08-03 2015-09-15 Qualcomm Incorporated Apparatus and methods for improving performance in multi-flow communication
CN104041155B (zh) * 2012-11-01 2018-01-12 华为技术有限公司 高速专用物理控制信道的配置方法及无线网络控制器
WO2014075319A1 (zh) * 2012-11-19 2014-05-22 华为技术有限公司 上行反馈方法、用户设备和基站
CN108183778B (zh) 2013-01-21 2020-12-25 华为技术有限公司 上行反馈方法、用户设备及基站
WO2015021623A1 (zh) * 2013-08-14 2015-02-19 华为技术有限公司 一种多载波的选择方法和设备
US9756574B2 (en) * 2014-03-21 2017-09-05 Telefonaktiebolaget Lm Ericsson (Publ) System and method for improving uplink control channels for weak communication links
US10560245B2 (en) * 2014-10-21 2020-02-11 Lg Electronics Inc. Data transmission/reception method in wireless communication system that supports low latency, and apparatus therefor
WO2016089268A1 (en) * 2014-12-05 2016-06-09 Telefonaktiebolaget Lm Ericsson (Publ) Reduced channel state information reporting in a multi-carrier wireless communication system
WO2016112526A1 (zh) 2015-01-16 2016-07-21 华为技术有限公司 用户设备发射功率的控制方法及装置
EP3251401A4 (en) * 2015-01-30 2018-09-12 Telefonaktiebolaget LM Ericsson (publ) Method, system and device for providing uplink control information
JP6086142B2 (ja) * 2015-10-14 2017-03-01 富士通株式会社 通信システム
JP6086141B2 (ja) * 2015-10-14 2017-03-01 富士通株式会社 移動局
CN108604946A (zh) * 2016-02-09 2018-09-28 瑞典爱立信有限公司 高效的harq反馈
TWI628921B (zh) * 2016-02-16 2018-07-01 Ｌｍ艾瑞克生（Ｐｕｂｌ）電話公司 有效率的混合式自動重送請求(harq)回授之可靠性的強化
US10306606B2 (en) 2016-05-20 2019-05-28 Qualcomm Incorporated Decoupled transmissions of channel quality feedback and acknowledgement/negative-acknowledgement feedback
CN107567105B (zh) * 2016-06-30 2021-05-28 中兴通讯股份有限公司 一种pucch资源的调度方法和装置
US20180132242A1 (en) * 2016-11-04 2018-05-10 Mediatek Inc. Grouping of serving cells with shortened transmission time intervals
EP3549296B1 (en) * 2016-12-01 2020-10-28 Telefonaktiebolaget LM Ericsson (PUBL) Downlink harq feedback transmission
US10333549B1 (en) * 2017-03-08 2019-06-25 iDensify LLC System and components for encoding integers
US10574309B2 (en) * 2017-04-14 2020-02-25 Qualcomm Incorporated Feedback techniques in wireless communications
WO2018230999A1 (ko) * 2017-06-15 2018-12-20 엘지전자 주식회사 무선 통신 시스템에서 단말과 기지국 간 확인 응답 정보를 송수신하는 방법 및 이를 지원하는 장치
CN109150440B (zh) * 2017-06-16 2021-02-12 华为技术有限公司 一种传输信息的方法、终端设备和网络设备
CN111096016B (zh) * 2017-08-10 2023-08-25 上海诺基亚贝尔股份有限公司 辅锚定载波的标识和定位
WO2019028845A1 (en) * 2017-08-11 2019-02-14 Lenovo (Beijing) Limited HARQ-ACK FOR A PLURALITY OF CARRIER GROUPS OF A DOWNLINK CREEK ASSEMBLY
CN110557231B (zh) * 2018-06-04 2021-02-12 华为技术有限公司 传输信息的方法和通信设备
CN110677222B (zh) * 2018-07-03 2022-04-05 大唐移动通信设备有限公司 一种pdsch重复传输的harq反馈方法及装置
US11196514B2 (en) * 2018-08-10 2021-12-07 Qualcomm Incorporated Hybrid automatic repeat request-acknowledgement (HARQ-ACK) history feedback channel

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7680094B2 (en) * 2003-09-29 2010-03-16 Alcatel-Lucent Usa Inc. Method of aligning physical channels for uplink transmission
JP2006270788A (ja) * 2005-03-25 2006-10-05 Nec Corp 移動無線通信システムと移動局及びデータ伝送方法
WO2006120524A1 (en) 2005-05-06 2006-11-16 Nokia Corporation Method, apparatus and computer program providing multi-carrieracknowledgment channel
US20060268720A1 (en) * 2005-05-26 2006-11-30 Zhigang Rong Method and apparatus for providing acknowledgement signaling in a multi-carrier communication system
US8160596B2 (en) 2005-07-20 2012-04-17 Qualcomm Incorporated Asymmetric mode of operation in multi-carrier communication systems
TW200742332A (en) 2006-03-21 2007-11-01 Interdigital Tech Corp Method and system for implementing hybrid automatic repeat request
US20080212615A1 (en) * 2006-07-10 2008-09-04 Ranta-Aho Karri Method and Apparatus for Communicating Data in a Communications System
US8363605B2 (en) * 2006-08-22 2013-01-29 Qualcomm Incorporated Method and apparatus for monitoring grant channels in wireless communication
KR101364802B1 (ko) * 2007-01-08 2014-02-26 엘지전자 주식회사 무선 통신의 공통채널 수신 방법 및 그 단말
JP4384676B2 (ja) 2007-03-27 2009-12-16 京セラ株式会社 データ通信装置の制御方法
US8797889B2 (en) * 2007-04-13 2014-08-05 Telefonaktiebolaget LML Ericsson (Publ) Multi-carrier CQI feedback method and apparatus
US8477734B2 (en) * 2008-03-25 2013-07-02 Qualcomm Incorporated Reporting of ACK and CQI information in a wireless communication system
CN101291162B (zh) * 2008-06-24 2012-03-07 中兴通讯股份有限公司 实现下行高速共享控制信道功率控制的方法及装置
MX2011007015A (es) 2008-12-30 2011-09-06 Interdigital Patent Holdings Retroalimentacion de canal de control para multiples operaciones de transmisor de enlace descendente.
US8767797B2 (en) * 2009-10-05 2014-07-01 Qualcomm Incorporated Apparatus and method for providing HARQ feedback in a multi-carrier wireless communication system
JP5583524B2 (ja) 2010-08-31 2014-09-03 株式会社パイオラックス ハンドル装置

Also Published As

Publication number Publication date
US9713125B2 (en) 2017-07-18
CN104601285A (zh) 2015-05-06
TW201545497A (zh) 2015-12-01
EP2374299A1 (en) 2011-10-12
WO2010078425A1 (en) 2010-07-08
JP5457464B2 (ja) 2014-04-02
JP2017201819A (ja) 2017-11-09
KR101313353B1 (ko) 2013-10-02
TWI489813B (zh) 2015-06-21
US20170280433A1 (en) 2017-09-28
CN102273252A (zh) 2011-12-07
AU2014202905A1 (en) 2014-06-19
TW201112669A (en) 2011-04-01
KR20110099789A (ko) 2011-09-08
JP2012514440A (ja) 2012-06-21
AR074956A1 (es) 2011-02-23
JP5789683B2 (ja) 2015-10-07
AU2009335014B2 (en) 2014-02-27
US8457091B2 (en) 2013-06-04
AU2009335014A1 (en) 2011-07-21
KR20110138421A (ko) 2011-12-27
JP2015222984A (ja) 2015-12-10
CN102273252B (zh) 2015-02-11
JP2014096837A (ja) 2014-05-22
US20100172428A1 (en) 2010-07-08
US20130235829A1 (en) 2013-09-12

Similar Documents

Publication Publication Date Title
MX2011007015A (es) Retroalimentacion de canal de control para multiples operaciones de transmisor de enlace descendente.
MX2012002569A (es) Metodo y aparato para la diversidad de transmision de multiportadora de enlace ascendente.
MY153306A (en) Multicarrier radio receiver and method for receiving multiple carriers
WO2012044021A3 (ko) 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치
WO2010018942A3 (en) Method and apparatus of transmitting scheduling request in wireless communication system
WO2009099303A3 (ko) 무선채널 송수신방법
MY164648A (en) Flexible uplink control channel configuration
TWI316339B (en) Apparatus and method for transmitting/receiving data in a mobile communication system using multiple antennas
EP2308179A4 (en) METHOD AND APPARATUS FOR RECEIVING DATA IN A WIRELESS COMMUNICATION SYSTEM
WO2012011657A3 (ko) 채널 상태 정보 피드백을 송수신하는 방법 및 그 장치
WO2010124242A3 (en) Method and apparatus for multicarrier control in a wireless communication system
WO2012044115A3 (ko) 제어 정보를 전송하는 방법 및 이를 위한 장치
WO2010013963A3 (en) Method and apparatus of transmitting control information in wireless communication system
WO2013002563A3 (ko) 채널상태정보 전송방법 및 사용자 기기, 그리고 채널상태정보 수신방법 및 기지국
WO2012036409A3 (ko) 제어 정보를 전송하는 방법 및 이를 위한 장치
MX2012002204A (es) Metodo y aparato para transmitir informacion de control en el sistema wlan.
WO2011115463A3 (ko) 캐리어 집합을 지원하는 무선통신 시스템에서 제어 정보를 송신/수신하는 장치 및 그 방법
UA92359C2 (ru) Способ и устройство для одновременной связи с помощью множества систем беспроводной связи
WO2010123257A3 (ko) 효과적인 제어 채널 디코딩을 위한 반송파 구성
WO2010107880A3 (en) Method and apparatus for power control of sounding reference signal (srs) transmission
WO2011112018A3 (ko) 캐리어 병합 시스템에서 제어 정보를 시그널링 하는 방법 및 이를 위한 장치
AU2008343965A8 (en) Uplink carrier handoff and method for path loss based triggering of uplink carrier handoff
WO2010107931A3 (en) Apparatus and method for dual-cell high-speed uplink packet access
WO2010140846A3 (en) Method of measurement over multiple downlink carriers and apparatus therefor
WO2012050340A3 (ko) 제어 정보를 전송하는 방법 및 이를 위한 장치

Legal Events

Date Code Title Description
FG Grant or registration