JP6019502B2 - 協調マルチポイント送信のためのチャネルフィードバック - Google Patents

協調マルチポイント送信のためのチャネルフィードバック Download PDF

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JP6019502B2
JP6019502B2 JP2014501794A JP2014501794A JP6019502B2 JP 6019502 B2 JP6019502 B2 JP 6019502B2 JP 2014501794 A JP2014501794 A JP 2014501794A JP 2014501794 A JP2014501794 A JP 2014501794A JP 6019502 B2 JP6019502 B2 JP 6019502B2
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cell
transmission
terminal
vector
channel feedback
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JP2014515213A (ja
JP2014515213A5 (enExample
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スリカンス ゴマダム、クリシュナ
スリカンス ゴマダム、クリシュナ
ザン、ヤン
エレル、アドラム
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マーベル ワールド トレード リミテッド
マーベル ワールド トレード リミテッド
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    • 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
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] 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
    • H04B7/0623—Auxiliary parameters, e.g. power control [PCB] or not acknowledged commands [NACK], used as feedback information
    • 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
    • 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
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
JP2014501794A 2011-03-31 2012-03-29 協調マルチポイント送信のためのチャネルフィードバック Active JP6019502B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161470235P 2011-03-31 2011-03-31
US61/470,235 2011-03-31
PCT/IB2012/051511 WO2012131612A1 (en) 2011-03-31 2012-03-29 Channel feedback for cooperative multipoint transmission

Publications (3)

Publication Number Publication Date
JP2014515213A JP2014515213A (ja) 2014-06-26
JP2014515213A5 JP2014515213A5 (enExample) 2015-05-14
JP6019502B2 true JP6019502B2 (ja) 2016-11-02

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US (1) US9124327B2 (enExample)
EP (1) EP2692068B1 (enExample)
JP (1) JP6019502B2 (enExample)
CN (1) CN103548284B (enExample)
WO (1) WO2012131612A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8391392B2 (en) 2009-01-05 2013-03-05 Marvell World Trade Ltd. Precoding codebooks for MIMO communication systems
US8385441B2 (en) 2009-01-06 2013-02-26 Marvell World Trade Ltd. Efficient MIMO transmission schemes
JP5669854B2 (ja) 2009-11-09 2015-02-18 マーベル ワールド トレード リミテッド 調整送信を利用する基地局にフィードバックデータを送信するための方法及び装置、並びに調整送信スキームを利用する基地局及びフィードバックデータを送信する移動通信端末を備えたシステム
CN103460630A (zh) * 2011-08-12 2013-12-18 富士通株式会社 一种映射关系建立方法、信道质量信息的反馈方法和装置
US8923427B2 (en) 2011-11-07 2014-12-30 Marvell World Trade Ltd. Codebook sub-sampling for frequency-selective precoding feedback
WO2013068915A2 (en) 2011-11-07 2013-05-16 Marvell World Trade Ltd. Precoding feedback for cross-polarized antennas with magnitude information
US9031597B2 (en) 2011-11-10 2015-05-12 Marvell World Trade Ltd. Differential CQI encoding for cooperative multipoint feedback
US8737513B2 (en) * 2011-11-11 2014-05-27 Qualcomm Incorporated Apparatus and method for jointly selecting precoding matrices in a MIMO multi-flow system
US8902842B1 (en) 2012-01-11 2014-12-02 Marvell International Ltd Control signaling and resource mapping for coordinated transmission
US9143951B2 (en) 2012-04-27 2015-09-22 Marvell World Trade Ltd. Method and system for coordinated multipoint (CoMP) communication between base-stations and mobile communication terminals
US9681425B2 (en) * 2012-05-11 2017-06-13 Qualcomm Incorporated Rank-specific feedback for improved MIMO support
CN103813376A (zh) * 2012-11-14 2014-05-21 株式会社日立制作所 信号测量装置及信号测量方法
EP2942896A4 (en) 2013-01-03 2016-08-24 Lg Electronics Inc METHOD AND DEVICE FOR TRANSMITTING UPLINK SIGNALS IN A WIRELESS COMMUNICATION SYSTEM
KR102012250B1 (ko) * 2013-06-04 2019-08-21 한국전자통신연구원 일방향 협력 채널을 통한 빔형성 방법 및 장치
CN105519007B (zh) * 2014-08-06 2019-04-23 华为技术有限公司 一种信息传输方法、设备及系统
US10879928B2 (en) 2016-10-24 2020-12-29 Marvell Asia Pte, Ltd. Scaling of log-likelihood ratios (LLR) based on long training field (LTF)
US10993197B2 (en) 2018-05-30 2021-04-27 Nxp Usa, Inc. Distributed MIMO based on access point collaboration
US11349534B2 (en) 2018-07-06 2022-05-31 Nec Corporation Multi-TRP codebook
US11140709B1 (en) 2018-12-12 2021-10-05 Nxp Usa, Inc. Cooperative communication by access points in a WLAN
US11695462B2 (en) * 2019-01-29 2023-07-04 Qualcomm Incorporated Techniques for coordinated beamforming in millimeter wave systems
CN118018075B (zh) * 2024-04-08 2024-08-09 荣耀终端有限公司 通信方法、通信装置、计算机可读存储介质及相关系统

Family Cites Families (224)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231629A (en) 1990-10-01 1993-07-27 Motorola, Inc. Full-duplex communication system
US5263160A (en) 1991-01-31 1993-11-16 Digital Equipment Corporation Augmented doubly-linked list search and management method for a system having data stored in a list of data elements in memory
US5349567A (en) 1993-08-24 1994-09-20 Hughes Aircraft Company Least mean square (LMS) normalizer for active sonar
CA2302289C (en) 1996-08-29 2005-11-08 Gregory G. Raleigh Spatio-temporal processing for communication
US5940439A (en) 1997-02-26 1999-08-17 Motorola Inc. Method and apparatus for adaptive rate communication system
US6354733B2 (en) 1999-01-15 2002-03-12 Ametex, Inc. System and method for determining combustion temperature using infrared emissions
US6512750B1 (en) 1999-04-16 2003-01-28 Telefonaktiebolaget Lm Ericsson (Publ) Power setting in CDMA systems employing discontinuous transmission
US6757319B1 (en) 1999-11-29 2004-06-29 Golden Bridge Technology Inc. Closed loop power control for common downlink transport channels
US6865237B1 (en) 2000-02-22 2005-03-08 Nokia Mobile Phones Limited Method and system for digital signal transmission
US6466904B1 (en) 2000-07-25 2002-10-15 Conexant Systems, Inc. Method and apparatus using harmonic modeling in an improved speech decoder
US6785341B2 (en) 2001-05-11 2004-08-31 Qualcomm Incorporated Method and apparatus for processing data in a multiple-input multiple-output (MIMO) communication system utilizing channel state information
US20050108281A1 (en) 2002-03-05 2005-05-19 Sanghee Kim Expertise modelling
US7502432B2 (en) 2003-07-09 2009-03-10 Broadcom Corporation Weight generation method for multi-antenna communication systems utilizing RF-based and baseband signal weighting and combining based upon minimum bit error rate
US7336746B2 (en) 2004-12-09 2008-02-26 Qualcomm Incorporated Data transmission with spatial spreading in a MIMO communication system
SE0400370D0 (sv) 2004-02-13 2004-02-13 Ericsson Telefon Ab L M Adaptive MIMO architecture
US8542763B2 (en) * 2004-04-02 2013-09-24 Rearden, Llc Systems and methods to coordinate transmissions in distributed wireless systems via user clustering
US7346115B2 (en) 2004-04-22 2008-03-18 Qualcomm Incorporated Iterative eigenvector computation for a MIMO communication system
US20050250544A1 (en) 2004-05-07 2005-11-10 Stephen Grant Base station, mobile terminal device and method for implementing a selective-per-antenna-rate-control (S-PARC) technique in a wireless communications network
US8085831B2 (en) 2004-05-17 2011-12-27 Qualcomm Incorporated Interference control via selective blanking/attenuation of interfering transmissions
JP4616338B2 (ja) 2004-06-14 2011-01-19 サムスン エレクトロニクス カンパニー リミテッド 多重送受信アンテナを使用する移動通信システムにおける送信モードを制御するための装置，システム及び方法
US9271221B2 (en) 2004-06-22 2016-02-23 Apple Inc. Closed loop MIMO systems and methods
DE602004022932D1 (de) 2004-07-13 2009-10-15 Alcatel Lucent Verfahren zur endgeräteunterstützen Interferenzkontrolle in einem Mehrträger-Mobilkommunikationssystem
US7978649B2 (en) 2004-07-15 2011-07-12 Qualcomm, Incorporated Unified MIMO transmission and reception
KR101151130B1 (ko) 2004-08-17 2012-06-04 삼성전자주식회사 완전 다이버시티 완전 데이터 레이트 시공간 블록 부호를 이용한 데이터 송수신 방법 및 장치
KR20060038812A (ko) 2004-11-01 2006-05-04 엘지전자 주식회사 다중입출력 시스템의 선행 코딩 행렬 정보 전송 방법 및이를 이용한 신호 전송 방법
KR20060043035A (ko) 2004-11-02 2006-05-15 삼성전자주식회사 개선된 다중입출력 통신 시스템 및 방법
SI1829262T1 (en) 2004-11-16 2018-05-31 Qualcomm Incorporated Closed-loop speed control for the MIMO communication system
US7428268B2 (en) 2004-12-07 2008-09-23 Adaptix, Inc. Cooperative MIMO in multicell wireless networks
RU2369027C2 (ru) 2005-01-11 2009-09-27 Самсунг Электроникс Ко., Лтд. Способ и система для указания назначения пакета данных в системе беспроводной связи
JP4832087B2 (ja) 2005-01-26 2011-12-07 パナソニック株式会社 無線基地局装置及び端末装置
KR100922958B1 (ko) 2005-03-14 2009-10-22 삼성전자주식회사 다중 사용자 다이버시티를 지원하는 다중 안테나 이동통신시스템에서 사용자 할당장치 및 방법
US9408220B2 (en) 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
US8189714B2 (en) 2005-05-04 2012-05-29 Rockstar Bidco, LP Wireless feedback system and method
DE602005027822D1 (de) 2005-05-25 2011-06-16 Mitsubishi Electric Corp Kodierungsmatrix in einem MIMO System
US7428269B2 (en) 2005-06-01 2008-09-23 Qualcomm Incorporated CQI and rank prediction for list sphere decoding and ML MIMO receivers
KR101038477B1 (ko) 2005-09-20 2011-06-03 맥스테크 커뮤니케이션 네트웍스 리미티드 실시간 피어 투 피어 네트워크
US20070076810A1 (en) 2005-09-30 2007-04-05 Herrera Alfonso R System and method for selecting transmission format using effective SNR
US20070165738A1 (en) 2005-10-27 2007-07-19 Barriac Gwendolyn D Method and apparatus for pre-coding for a mimo system
US20070099578A1 (en) 2005-10-28 2007-05-03 Kathryn Adeney Pre-coded diversity forward channel transmission system for wireless communications systems supporting multiple MIMO transmission modes
KR20070108304A (ko) 2005-10-31 2007-11-09 삼성전자주식회사 다중 송수신 안테나 시스템에서의 채널 품질 정보 송수신방법 및 장치
WO2007074376A2 (en) 2005-12-27 2007-07-05 Nokia Corporation Priority based transmission based on channel quality using power sequencing
US9071435B2 (en) 2005-12-29 2015-06-30 Celeno Communications Ltd. System and method for tuning transmission parameters in multi-user multiple-input-multiple-output systems with aged and noisy channel estimation
US20070153731A1 (en) 2006-01-05 2007-07-05 Nadav Fine Varying size coefficients in a wireless local area network return channel
US8315226B2 (en) 2006-01-05 2012-11-20 Qualcomm Incorporated Power control and handoff with power control commands and erasure indications
KR101012553B1 (ko) 2006-02-02 2011-02-07 후지쯔 가부시끼가이샤 무선 전송 방법과 무선 송신기 및 무선 수신기
US8914015B2 (en) 2006-03-20 2014-12-16 Qualcomm Incorporated Grouping of users for MIMO transmission in a wireless communication system
US10044532B2 (en) 2006-03-20 2018-08-07 Texas Instruments Incorporated Pre-coder selection based on resource block grouping
US8059609B2 (en) 2006-03-20 2011-11-15 Qualcomm Incorporated Resource allocation to support single-user and multi-user MIMO transmission
US7804800B2 (en) 2006-03-31 2010-09-28 Intel Corporation Efficient training schemes for MIMO based wireless networks
US8031745B2 (en) 2006-04-20 2011-10-04 Texas Instruments Incorporated Downlink synchronization channel and methods for cellular systems
US7751368B2 (en) 2006-05-01 2010-07-06 Intel Corporation Providing CQI feedback to a transmitter station in a closed-loop MIMO system
KR101345868B1 (ko) 2006-05-09 2014-01-15 인터디지탈 테크날러지 코포레이션 범용 지상 무선 액세스를 위한 가변 피드백
TWI406577B (zh) 2006-05-17 2013-08-21 Lg Electronics Inc 在一無線通訊系統中用以實施往前鍊結之超位址編碼的方法
US20150030058A9 (en) 2006-05-17 2015-01-29 Texas Instruments Inc. Cqi feedback for mimo deployments
TWI343200B (en) 2006-05-26 2011-06-01 Lg Electronics Inc Method and apparatus for signal generation using phase-shift based pre-coding
EP2033335B1 (en) 2006-06-20 2009-12-30 Huawei Technologies Co., Ltd. Method for reducing feedback information overhead in precoded mimo-ofdm systems
KR101295576B1 (ko) 2006-06-22 2013-08-09 엘지전자 주식회사 위상천이 기반의 프리코딩을 이용한 데이터 전송 방법 및이를 구현하는 송신 장치
US7593729B2 (en) 2006-07-13 2009-09-22 Designart Networks Ltd Point to point link and communication method
US7941186B2 (en) 2006-07-25 2011-05-10 Samsung Electronics Co., Ltd. Apparatus and method for scheduling multiuser/single user in multiple input multiple output (MIMO) system
US7450673B2 (en) 2006-08-10 2008-11-11 Cisco Technology, Inc. System and method for improving the robustness of spatial division multiple access via nulling
KR20080016159A (ko) 2006-08-17 2008-02-21 삼성전자주식회사 통신 시스템에서의 셀 탐색 방법 및 장치
BRPI0714537A2 (pt) 2006-08-17 2013-04-30 Interdigital Tech Corp mÉtodo e dispositivo para propiciar prÉ-codificaÇço eficiente de retroalimentaÇço em um sistema de comunicaÇço sem fio mimo
JP4904994B2 (ja) 2006-08-25 2012-03-28 富士通東芝モバイルコミュニケーションズ株式会社 移動無線端末装置
KR20080022033A (ko) 2006-09-05 2008-03-10 엘지전자 주식회사 프리코딩 정보 피드백 방법 및 프리코딩 방법
KR20080026019A (ko) 2006-09-19 2008-03-24 엘지전자 주식회사 위상천이 기반의 프리코딩 방법 및 이를 지원하는 송수신기
US8102931B2 (en) 2006-09-29 2012-01-24 Apple Inc. Method and device for operating a precoded MIMO system
US7702029B2 (en) 2006-10-02 2010-04-20 Freescale Semiconductor, Inc. MIMO precoding enabling spatial multiplexing, power allocation and adaptive modulation and coding
US8503560B2 (en) 2006-10-02 2013-08-06 Samsung Electronics Co., Ltd System and method for performing precoding in a wireless communication system
US20080080635A1 (en) 2006-10-02 2008-04-03 Nokia Corporation Advanced feedback signaling for multi-antenna transmission systems
CN101166052B (zh) 2006-10-19 2012-05-23 株式会社Ntt都科摩 一种多输入多输出系统的预编码方法及使用该方法的设备
US7920511B2 (en) 2006-10-31 2011-04-05 Samsung Electronics Co., Ltd. Method and system for managing channels in a wireless communication system
JP2008118411A (ja) 2006-11-06 2008-05-22 Nec Corp 無線受信装置
US8305948B2 (en) 2006-11-15 2012-11-06 Qualcomm Incorporated Transmissions to multiple stations in wireless communication systems
KR100961745B1 (ko) 2006-11-27 2010-06-07 삼성전자주식회사 릴레이 방식을 사용하는 무선통신시스템에서 채널정보 통신장치 및 방법
US20080130778A1 (en) 2006-12-04 2008-06-05 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed high definition video data using a transfer matrix for beamforming estimation
JP2008147792A (ja) 2006-12-06 2008-06-26 Mitsubishi Electric Corp 無線通信装置、制御装置および無線通信システム
US8073069B2 (en) 2007-01-05 2011-12-06 Apple Inc. Multi-user MIMO-SDMA for finite rate feedback systems
US8780771B2 (en) 2007-02-06 2014-07-15 Qualcomm Incorporated Cyclic delay diversity and precoding for wireless communication
KR20080073624A (ko) 2007-02-06 2008-08-11 삼성전자주식회사 다중 편파 다중 입출력 시스템을 위한 코드북 생성 방법 및그 장치
US20080192852A1 (en) 2007-02-12 2008-08-14 Mark Kent Method and system for an alternating channel delta quantizer for 2x2 mimo pre-coders with finite rate channel state information feedback
US8068555B2 (en) 2007-02-13 2011-11-29 Telefonaktiebolaget L M Ericsson (Publ) Methods and systems for combined cyclic delay diversity and precoding of radio signals
KR100951089B1 (ko) 2007-02-15 2010-04-05 삼성전자주식회사 무선통신 시스템에서 시간 분할 복신 및 주파수 분할복신을 선택적으로 지원하기 위한 장치
FI20075142A0 (fi) 2007-02-26 2007-02-26 Nokia Corp Monipistelähetys
US7809074B2 (en) 2007-03-16 2010-10-05 Freescale Semiconductor, Inc. Generalized reference signaling scheme for multi-user, multiple input, multiple output (MU-MIMO) using arbitrarily precoded reference signals
JP4739259B2 (ja) 2007-03-19 2011-08-03 株式会社日立製作所 無線通信方法
KR101115246B1 (ko) 2007-03-21 2012-02-16 인터디지탈 테크날러지 코포레이션 전용 기준 신호 모드에 기초하여 리소스 블록 구조를 전송 및 디코딩하는 ｍｉｍｏ 무선 통신 방법 및 장치
US8411732B2 (en) 2007-03-21 2013-04-02 Qualcomm Incorporated Fast square root algorithm for MIMO equalization
EP2130308B1 (en) 2007-03-22 2018-12-19 Marvell World Trade Ltd. Variable codebook for mimo system
US8787469B2 (en) 2007-04-04 2014-07-22 Samsung Electronics Co., Ltd. Method for codebook design and beamforming vector selection in per-user unitary rate control (PU2RC) system
CN101675602B (zh) 2007-04-30 2013-07-17 Lm爱立信电话有限公司 用于自适应进行多天线发送的方法和结构
US7965689B2 (en) 2007-05-14 2011-06-21 Motorola Mobility, Inc. Reference sequence construction for fast cell search
US8259824B2 (en) 2007-05-23 2012-09-04 Texas Instruments Incorporated Nested precoding codebook structures for MIMO systems
US7649831B2 (en) 2007-05-30 2010-01-19 Samsung Electronics Co., Ltd. Multi-user MIMO feedback and transmission in a wireless communication system
US8179775B2 (en) 2007-08-14 2012-05-15 Texas Instruments Incorporated Precoding matrix feedback processes, circuits and systems
KR100938756B1 (ko) 2007-07-06 2010-01-26 엘지전자 주식회사 무선통신 시스템에서 셀 탐색 과정을 수행하는 방법
KR100921769B1 (ko) 2007-07-12 2009-10-15 한국전자통신연구원 하향링크 프레임 생성 방법 및 셀 탐색 방법
WO2009037580A2 (en) 2007-07-16 2009-03-26 Nortel Networks Limited Providing space division multiple access in a wireless network
US8798183B2 (en) 2007-08-13 2014-08-05 Qualcomm Incorporated Feedback and rate adaptation for MIMO transmission in a time division duplexed (TDD) communication system
US8320486B2 (en) 2007-09-28 2012-11-27 Apple Inc. Retransmission method for HARQ in MIMO systems
US8553624B2 (en) 2007-10-10 2013-10-08 Samsung Electronics Co., Ltd. Asynchronous hybrid ARQ process indication in a MIMO wireless communication system
US20090110114A1 (en) 2007-10-26 2009-04-30 Eko Nugroho Onggosanusi Open-Loop MIMO Scheme and Signaling Support for Wireless Networks
WO2009061664A2 (en) 2007-11-09 2009-05-14 Interdigital Patent Holdings, Inc. Method and apparatus for performing rank overriding in long term evolution networks
EP2237460A4 (en) 2007-12-25 2014-05-28 Panasonic Corp Radio communication device, radio communication system and radio communication method
KR101430470B1 (ko) 2008-01-04 2014-08-19 엘지전자 주식회사 Ｈａｒｑ 방식을 이용하는 다중 안테나 시스템에서 신호재전송 방법
US9130612B2 (en) 2008-01-07 2015-09-08 Qualcomm Incorporated Unified uplink control signal formats
WO2009091307A1 (en) 2008-01-14 2009-07-23 Telefonaktiebolaget L M Ericsson (Publ) Open loop precoder cycling in mimo communications
BRPI0910395B1 (pt) 2008-03-19 2016-11-29 Huawei Tech Co Ltd aparelho de estação móvel
US9276787B2 (en) 2008-03-28 2016-03-01 Qualcomm Incorporated Transmission of signaling messages using beacon signals
CN102027693B (zh) 2008-03-28 2015-04-22 Lg电子株式会社 用于避免多小区环境中的小区间干扰的方法
US8594576B2 (en) 2008-03-28 2013-11-26 Qualcomm Incorporated Short-term interference mitigation in an asynchronous wireless network
US8559879B2 (en) * 2008-04-22 2013-10-15 Qualcomm Incorporated Null pilots for interference estimation in a wireless communication network
KR101481584B1 (ko) 2008-06-24 2015-01-13 엘지전자 주식회사 전송 블록-코드워드 매핑 관계 규정 방법 및 이를 이용한 하향링크 신호 전송 방법
JP5272075B2 (ja) 2008-07-01 2013-08-28 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） Ｍｉｍｏ通信システムにおけるプリコーディング・マトリクスを用いる方法及び装置
GB2464447B (en) 2008-07-01 2011-02-23 Toshiba Res Europ Ltd Wireless communications apparatus
US8098750B2 (en) 2008-07-10 2012-01-17 Infineon Technologies Ag Method and device for transmitting a plurality of data symbols
US9119212B2 (en) 2008-07-11 2015-08-25 Qualcomm Incorporated Inter-cell interference cancellation framework
KR101056614B1 (ko) 2008-07-30 2011-08-11 엘지전자 주식회사 다중안테나 시스템에서 데이터 전송방법
US8204151B2 (en) 2008-08-06 2012-06-19 Samsung Electronics Co., Ltd. Methods and apparatus to generate multiple antennas transmit precoding codebook
US9294160B2 (en) 2008-08-11 2016-03-22 Qualcomm Incorporated Method and apparatus for supporting distributed MIMO in a wireless communication system
US8555145B2 (en) 2008-09-04 2013-10-08 Apple Inc. Systems and methods of encoding using a reduced codebook with adaptive resetting
US8208936B2 (en) 2008-09-04 2012-06-26 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for improving cell-edge data throughput in a wireless communications system
US8170592B2 (en) 2008-09-12 2012-05-01 Broadcom Corporation Method and system for frame timing acquisition in evolved universal terrestrial radio access (EUTRA)
US20100067512A1 (en) 2008-09-17 2010-03-18 Samsung Electronics Co., Ltd. Uplink transmit diversity schemes with 4 antenna ports
US8948704B2 (en) 2008-10-22 2015-02-03 Qualcomm Incorporated Scope of channel quality reporting region in a multi-carrier system
US8934395B2 (en) 2008-10-24 2015-01-13 Qualcomm Incorporated Method and apparatus for uplink network MIMO in a wireless communication system
US8385452B2 (en) * 2008-10-24 2013-02-26 Qualcomm Incorporated Method and apparatus for separable channel state feedback in a wireless communication system
EP2182754B1 (en) 2008-10-30 2014-01-15 Telefonaktiebolaget LM Ericsson (publ) Method and receiver for estimating and reporting a channel quality measure
US8737507B2 (en) 2008-11-03 2014-05-27 Telefonaktiebolaget L M Ericsson (Publ) Method for transmitting of reference signals and determination of precoding matrices for multi-antenna transmission
US8780829B2 (en) 2008-12-11 2014-07-15 Lg Electronics Inc. Method for transmitting and receiving a comp reference signal in a multi-cell environment
US8638871B2 (en) 2008-12-22 2014-01-28 Motorola Mobility Llc System and method for combination multiple input, multiple output (MIMO) and beamforming
CN101764681B (zh) * 2008-12-24 2013-04-17 电信科学技术研究院 多小区信道质量信息的反馈方法、系统及装置
US8391392B2 (en) 2009-01-05 2013-03-05 Marvell World Trade Ltd. Precoding codebooks for MIMO communication systems
US8204470B2 (en) 2009-01-06 2012-06-19 Texas Instruments Incorporated Predecoding for joint processing coordinated multi-point transmission
US8385441B2 (en) 2009-01-06 2013-02-26 Marvell World Trade Ltd. Efficient MIMO transmission schemes
US8428177B2 (en) 2009-02-25 2013-04-23 Samsung Electronics Co., Ltd. Method and apparatus for multiple input multiple output (MIMO) transmit beamforming
US8238483B2 (en) 2009-02-27 2012-08-07 Marvell World Trade Ltd. Signaling of dedicated reference signal (DRS) precoding granularity
KR101633326B1 (ko) 2009-02-27 2016-06-24 엘지전자 주식회사 전송 방법
WO2010101431A2 (en) * 2009-03-04 2010-09-10 Lg Electronics Inc. Method for performing comp operation and transmitting feedback information in a wireless communication system
ES2905351T3 (es) 2009-03-17 2022-04-08 Nokia Solutions & Networks Oy Configuración de la transmisión de información de retroalimentación periódica en un canal compartido de enlace ascendente físico (PUSCH)
US20100238984A1 (en) 2009-03-19 2010-09-23 Motorola, Inc. Spatial Information Feedback in Wireless Communication Systems
JP2012521121A (ja) 2009-03-19 2012-09-10 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） 性能パラメータに従ってリピータを制御するｍｉｍｏ送受信機
US8694017B2 (en) 2009-03-25 2014-04-08 Qualcomm Incorporated Method and apparatus for interference management in a wireless communication system
EP3512219B1 (en) 2009-04-06 2022-05-04 Marvell Asia Pte, Ltd. Improved feedback strategies for multi-user mimo communication systems
US8325843B2 (en) 2009-04-08 2012-12-04 Lg Electronics Inc. MIMO codebook generation
US20100260234A1 (en) 2009-04-09 2010-10-14 Motorola, Inc. Closed-loop transmission feedback in wireless communication systems
CN104539327B (zh) 2009-04-15 2019-11-22 Lg电子株式会社 发射、接收参考信号的方法和设备
US8543063B2 (en) 2009-04-21 2013-09-24 Marvell World Trade Ltd. Multi-point opportunistic beamforming with selective beam attenuation
US8917707B2 (en) 2009-04-24 2014-12-23 Samsung Electronics Co., Ltd. Techniques for channel state information feedback in wireless communication system
US8238277B2 (en) 2009-04-27 2012-08-07 Mitsubishi Electric Research Laboratories, Inc. Parametric compression of rank-1 analog feedback
US8208434B2 (en) 2009-04-28 2012-06-26 Motorola Mobility, Inc. Method of signaling particular types of resource elements in a wireless communication system
US20100278278A1 (en) 2009-04-30 2010-11-04 Lg Electronics Inc. Method for setting precoder in open loop mimo system
US9178658B2 (en) 2009-05-06 2015-11-03 Futurewei Technologies, Inc. System and method for channel interleaver and layer mapping in a communications system
KR101618283B1 (ko) 2009-05-22 2016-05-04 삼성전자주식회사 통합 다중 포인트 통신을 위한 정보 피드백 방법
US9264097B2 (en) 2009-06-04 2016-02-16 Qualcomm Incorporated Interference mitigation for downlink in a wireless communication system
US20100323611A1 (en) * 2009-06-19 2010-12-23 Sharp Laboratories Of America, Inc. Systems and methods for coherent precoding with antenna selection for coordinated multipoint transmission
KR101751995B1 (ko) 2009-06-19 2017-06-28 엘지전자 주식회사 다중 안테나 시스템에서 공간 채널 공분산(ｓｐａｔｉａｌ ｃｈａｎｎｅｌｃｏｖａｒｉａｎｃｅ)를 이용하여 피드백 오버헤드를 최소화 하는 방법
US8427978B2 (en) * 2009-07-16 2013-04-23 Futurewei Technologies, Inc. System and method for information feedback in a wireless communications system with coordinated multiple point transmission
US8462647B2 (en) 2009-07-28 2013-06-11 Broadcom Corporation Method and system for multiple frequency hypothesis testing with full synch acquisition in an E-UTRA/LTE UE receiver
US9014138B2 (en) 2009-08-07 2015-04-21 Blackberry Limited System and method for a virtual carrier for multi-carrier and coordinated multi-point network operation
CN101631004B (zh) 2009-08-10 2014-05-28 中兴通讯股份有限公司 一种预编码方法、系统及预编码码本的构造方法
US9432977B2 (en) 2009-09-30 2016-08-30 Lg Electronics Inc. Apparatus and method for transmitting uplink control information
US8923905B2 (en) 2009-09-30 2014-12-30 Qualcomm Incorporated Scrambling sequence initialization for coordinated multi-point transmissions
US9667378B2 (en) * 2009-10-01 2017-05-30 Telefonaktiebolaget Lm Ericsson (Publ) Multi-granular feedback reporting and feedback processing for precoding in telecommunications
US8873650B2 (en) * 2009-10-12 2014-10-28 Motorola Mobility Llc Configurable spatial channel information feedback in wireless communication system
US9026164B2 (en) 2009-10-13 2015-05-05 Qualcomm Incorporated Selective transmission of power decision pilot in a wireless communication system
US8447005B2 (en) 2009-11-05 2013-05-21 Telefonaktiebolaget L M Ericsson (Publ) Frequency synchronization methods and apparatus
JP5669854B2 (ja) 2009-11-09 2015-02-18 マーベル ワールド トレード リミテッド 調整送信を利用する基地局にフィードバックデータを送信するための方法及び装置、並びに調整送信スキームを利用する基地局及びフィードバックデータを送信する移動通信端末を備えたシステム
US8917605B2 (en) 2009-11-19 2014-12-23 Interdigital Patent Holdings, Inc. Component carrier activation/deactivation in multi-carrier systems
JP5314584B2 (ja) 2009-12-09 2013-10-16 株式会社日立製作所 セルラ無線通信システム、無線基地局装置及び無線端末装置
EP2333970B1 (en) 2009-12-10 2012-07-18 Telefonaktiebolaget L M Ericsson (publ) Technique for determining a cell-identity
CN102783120B (zh) 2009-12-17 2015-07-01 马维尔国际贸易有限公司 用于交叉极化天线的mimo反馈方案
DE202011111016U1 (de) 2010-01-07 2018-05-02 Marvell World Trade Ltd. Signalisierung von dedizierten Referenzsignal (DRS) - Vorcodierungsgranularität
CN104301014B (zh) 2010-01-08 2017-11-28 华为技术有限公司 信道状态信息上报方法及装置
MX2011010548A (es) 2010-01-12 2012-09-28 Zte Corp Metodo y sistema para retroalimentacion de informacion de estado de canal espacial basado en un producto de kronecker.
KR101754970B1 (ko) 2010-01-12 2017-07-06 삼성전자주식회사 무선 통신 시스템의 채널 상태 측정 기준신호 처리 장치 및 방법
EP2524460A1 (en) 2010-01-15 2012-11-21 Nokia Siemens Networks OY Feedback signaling
US8619542B2 (en) * 2010-01-15 2013-12-31 Motorola Mobility Llc Closed-loop feedback in wireless communications system
US9148205B2 (en) 2010-01-25 2015-09-29 Qualcomm Incorporated Feedback for supporting SU-MIMO and MU-MIMO operation in wireless communication
US8614981B2 (en) 2010-01-29 2013-12-24 Qualcomm Incorporated Reporting of channel information to support coordinated multi-point data transmission
KR101567018B1 (ko) 2010-02-09 2015-11-06 삼성전자주식회사 네트워크 백홀 환경 및 기지국 협력 수준 기반 ｍｉｍｏ／ｄｓｍ 동작 모드 결정 시스템
JP5258002B2 (ja) 2010-02-10 2013-08-07 マーベル ワールド トレード リミテッド Ｍｉｍｏ通信システムにおける装置、移動通信端末、チップセット、およびその方法
KR101760073B1 (ko) 2010-02-10 2017-07-20 마벨 월드 트레이드 리미티드 무선 통신들을 위한 송신 보호
US8305987B2 (en) 2010-02-12 2012-11-06 Research In Motion Limited Reference signal for a coordinated multi-point network implementation
KR101276855B1 (ko) 2010-03-08 2013-06-18 엘지전자 주식회사 프리코딩 행렬 정보 전송방법 및 사용자기기와, 프리코딩 행렬 구성방법 및 기지국
EP2548314B1 (en) 2010-03-16 2019-06-19 Telefonaktiebolaget LM Ericsson (publ) Switching between open and closed loop multi-stream transmission
KR20110111855A (ko) 2010-04-05 2011-10-12 주식회사 팬택 채널상태정보 피드백 장치와 그 방법, 기지국
CN102725967B (zh) 2010-04-07 2015-08-05 上海贝尔股份有限公司 用于信息反馈以及预编码的方法和装置
US20110250919A1 (en) 2010-04-13 2011-10-13 Qualcomm Incorporated Cqi estimation in a wireless communication network
KR101843019B1 (ko) 2010-04-30 2018-03-29 삼성전자주식회사 여러 리포팅 모드를 지원하는 다중 입출력 통신 시스템
US8848817B2 (en) 2010-04-30 2014-09-30 Texas Instruments Incorporated Transmission modes and signaling for uplink MIMO support or single TB dual-layer transmission in LTE uplink
US8509338B2 (en) 2010-05-05 2013-08-13 Motorola Mobility Llc Method and precoder information feedback in multi-antenna wireless communication systems
EP2391081B1 (en) 2010-05-25 2013-01-02 Telefonaktiebolaget L M Ericsson (PUBL) Technique for cell signature determination
US9055572B2 (en) 2010-06-14 2015-06-09 Sharp Kabushiki Kaisha User equipment, base station apparatus, communication system and mobile communication methods for uplink control information
US8934557B2 (en) * 2010-06-30 2015-01-13 Telefonaktiebolaget L M Ericsson (Publ) Statistical joint precoding in multi-cell, multi-user MIMO
KR101227520B1 (ko) 2010-07-09 2013-01-31 엘지전자 주식회사 다중 안테나 무선 통신 시스템에서 상향링크 참조 신호 송신 방법 및 이를 위한 장치
US8520576B2 (en) 2010-08-04 2013-08-27 Broadcom Corporation Explicit feedback format within single user, multiple user, multiple access, and/or MIMO wireless communications
JP5162630B2 (ja) 2010-08-05 2013-03-13 株式会社エヌ・ティ・ティ・ドコモ 送信電力制御システム、基地局及び送信電力制御方法
CN102377712B (zh) 2010-08-05 2014-07-02 中兴通讯股份有限公司 辅同步信号检测方法和装置
WO2012020954A1 (en) 2010-08-09 2012-02-16 Samsung Electronics Co., Ltd. Transmission of harq control information from a user equipment for downlink carrier aggregation
KR20130045921A (ko) 2010-08-12 2013-05-06 노키아 지멘스 네트웍스 오와이 통신 네트워크에서 데이터를 교환하기 위한 방법들과 디바이스들
WO2012019361A1 (zh) 2010-08-13 2012-02-16 富士通株式会社 下行控制信息发送方法、接收方法及装置、终端、基站和通信系统
KR101806878B1 (ko) 2010-08-16 2018-01-10 삼성전자주식회사 8 개의 전송 안테나들에 대한 코드북 및 그 코드북을 사용하는 통신 시스템
US9509391B2 (en) 2010-09-08 2016-11-29 Qualcomm Incorporated Sounding feedback schemes for very high throughput wireless systems
US9042841B2 (en) 2010-09-17 2015-05-26 Samsung Electronics Co., Ltd. System and method for PUCCH subband feedback signaling in a wireless network
WO2012044088A2 (ko) 2010-09-29 2012-04-05 엘지전자 주식회사 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치
JP2012100254A (ja) 2010-10-06 2012-05-24 Marvell World Trade Ltd Ｐｕｃｃｈフィードバックのためのコードブックサブサンプリング
US8615052B2 (en) 2010-10-06 2013-12-24 Marvell World Trade Ltd. Enhanced channel feedback for multi-user MIMO
US8908600B2 (en) 2010-10-26 2014-12-09 Qualcomm Incorporated Channel state information feedback frame format and feedback rules for very high throughput wireless systems
US9130631B2 (en) 2010-11-03 2015-09-08 Qualcomm Incorporated Beamforming feedback format
US8687727B2 (en) 2010-11-05 2014-04-01 Intel Corporation Coordinated multi-point transmission using interference feedback
WO2012109439A1 (en) 2011-02-09 2012-08-16 Interdigital Patent Holdings, Inc. Machine to machine (m2m) frame within a frame
EP3113567B1 (en) 2011-02-11 2018-04-11 Interdigital Patent Holdings, Inc. Systems and methods for an enhanced control channel
US8537911B2 (en) * 2011-02-21 2013-09-17 Motorola Mobility Llc Method and apparatus for reference signal processing in an orthogonal frequency division multiplexing communication system
CN103503493B (zh) 2011-02-25 2017-04-12 黑莓有限公司 确定设备的范围内接近度
JP5908504B2 (ja) 2011-03-08 2016-04-26 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 複数のコンポーネント・キャリアに関する伝搬遅延差レポート
US8750358B2 (en) 2011-04-06 2014-06-10 Nec Laboratories America, Inc. Method for improving multiuser MIMO downlink transmissions
US9735844B2 (en) 2011-05-09 2017-08-15 Texas Instruments Incorporated Channel feedback for coordinated multi-point transmissions
US20130083681A1 (en) 2011-09-30 2013-04-04 Research In Motion Limited Methods of Channel State Information Feedback and Transmission in Coordinated Multi-Point Wireless Communications System
US8902921B2 (en) 2011-08-16 2014-12-02 Mediatek Singapore Pte Ltd. Methods for inter-user interference indication feedback and usage in MU-MIMO wireless systems
US8923146B2 (en) 2011-08-31 2014-12-30 Nokia Corporation Channel reservation procedure
US20130088978A1 (en) 2011-10-07 2013-04-11 Nokia Siemens Networks Oy Joint Encoding of Rank and CQI Feedback For Comp
GB2496178B (en) 2011-11-04 2013-10-09 Renesas Mobile Corp Processing system, method and computer program for multipoint communications
GB2496205A (en) 2011-11-07 2013-05-08 Renesas Mobile Corp Applying a biasing parameter associated with a transmission scheme to a channel quality parameter
GB2496198B (en) 2011-11-07 2014-03-19 Broadcom Corp Apparatus, methods and computer programs for coordinated multipoint transmission

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