IN2015MN00568A - - Google Patents

Info

Publication number
IN2015MN00568A
IN2015MN00568A IN568MUN2015A IN2015MN00568A IN 2015MN00568 A IN2015MN00568 A IN 2015MN00568A IN 568MUN2015 A IN568MUN2015 A IN 568MUN2015A IN 2015MN00568 A IN2015MN00568 A IN 2015MN00568A
Authority
IN
India
Prior art keywords
receiving
data
wireless communication
communication system
downlink control
Prior art date
Application number
Other languages
English (en)
Inventor
Hyungtae Kim
Eunsun Kim
Hanjun Park
Hanbyul Seo
Jonghyun Park
Kijun Kim
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of IN2015MN00568A publication Critical patent/IN2015MN00568A/en

Links

Classifications

    • 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
    • H04B7/0626—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
    • H04B7/04—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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
IN568MUN2015 2012-09-16 2013-09-16 IN2015MN00568A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261701706P 2012-09-16 2012-09-16
PCT/KR2013/008342 WO2014042477A1 (ko) 2012-09-16 2013-09-16 협력적 송신을 지원하는 무선 통신 시스템에서 데이터를 수신하는 방법 및 장치

Publications (1)

Publication Number Publication Date
IN2015MN00568A true IN2015MN00568A (ru) 2015-08-07

Family

ID=50278485

Family Applications (2)

Application Number Title Priority Date Filing Date
IN556MUN2015 IN2015MN00556A (ru) 2012-09-16 2013-09-16
IN568MUN2015 IN2015MN00568A (ru) 2012-09-16 2013-09-16

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IN556MUN2015 IN2015MN00556A (ru) 2012-09-16 2013-09-16

Country Status (9)

Country Link
US (7) US9596067B2 (ru)
EP (2) EP2897407A4 (ru)
JP (5) JP5937761B2 (ru)
KR (5) KR101645496B1 (ru)
CN (3) CN104641678B (ru)
DE (1) DE112013002479B4 (ru)
IN (2) IN2015MN00556A (ru)
MX (2) MX344539B (ru)
WO (3) WO2014042477A1 (ru)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101996075B1 (ko) 2011-01-07 2019-07-03 인터디지탈 패튼 홀딩스, 인크 다중 송신 포인트의 채널 상태 정보(csi) 전달
EP2742716A1 (en) * 2011-08-12 2014-06-18 Interdigital Patent Holdings, Inc. Interference measurement in wireless networks
KR101647007B1 (ko) 2012-06-04 2016-08-10 인터디지탈 패튼 홀딩스, 인크 다중 전송 포인트의 통신 채널 상태 정보(csi)
DE112013002479B4 (de) 2012-09-16 2020-11-05 Lg Electronics Inc. Verfahren und Vorrichtung zum Datenempfang in einem drahtlosen CoMP-Kommunikationssystem
US8923880B2 (en) * 2012-09-28 2014-12-30 Intel Corporation Selective joinder of user equipment with wireless cell
US11139862B2 (en) * 2012-11-02 2021-10-05 Samsung Electronics Co., Ltd. Configuration of rate matching and interference measurement resources for coordinated multi-point transmission
CN103812624A (zh) * 2012-11-07 2014-05-21 上海贝尔股份有限公司 协同多点传输的方法
CN103944668B (zh) * 2013-01-18 2019-05-10 北京三星通信技术研究有限公司 一种处理灵活子帧的上下行传输的方法和设备
TW201509144A (zh) 2013-05-08 2015-03-01 Interdigital Patent Holdings 在長期進化(lte)系統中網路輔助干擾取消及/或抑制(naics)方法、系統及裝置
CN109756250B (zh) * 2013-06-26 2024-05-03 华为技术有限公司 参考信号的传输方法及装置
US10104649B2 (en) * 2014-03-04 2018-10-16 Lg Electronics Inc. Method of transmitting and receiving downlink signal in wireless communication system and apparatus therefor
US10419174B2 (en) * 2014-03-30 2019-09-17 Lg Electronics Inc. Method for configuring an interference measurement resource in a wireless communication system, and apparatus for thereof
JP6093736B2 (ja) * 2014-08-08 2017-03-08 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局、無線通信方法及び無線通信システム
US9602811B2 (en) * 2014-09-10 2017-03-21 Faro Technologies, Inc. Method for optically measuring three-dimensional coordinates and controlling a three-dimensional measuring device
US20160094326A1 (en) * 2014-09-26 2016-03-31 Electronics And Telecommunications Research Institute Method and apparatus for transmitting channel state information reference signal
EP3251427A1 (en) * 2015-01-30 2017-12-06 Telefonaktiebolaget LM Ericsson (publ) Estimating joint csi based on multiple csi reports
WO2016159730A1 (ko) * 2015-04-02 2016-10-06 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 전송시간구간 감소를 위한 송수신 방법 및 장치
KR102606197B1 (ko) * 2015-05-13 2023-11-23 애플 인크. 물리적 다운링크 공유 채널의 전력 오프셋을 결정하기 위한 기술
EP3323217A1 (en) * 2015-07-14 2018-05-23 Telefonaktiebolaget LM Ericsson (PUBL) Reference signal in a communications network
WO2017011987A1 (zh) * 2015-07-20 2017-01-26 中兴通讯股份有限公司 信息的发送、处理方法及装置
CN106713193B (zh) * 2015-07-20 2021-11-12 北京三星通信技术研究有限公司 一种多用户复用传输的方法和设备
US10541848B2 (en) * 2015-12-21 2020-01-21 Lg Electronics Inc. Method and apparatus for generating and transmitting reference signal and data in wireless communication system
US11038557B2 (en) * 2016-03-31 2021-06-15 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving reference signals in wireless communication
CN107302796B (zh) * 2016-03-31 2023-04-18 华为技术有限公司 一种数据传输方法、网络侧设备及终端设备
CN114828252A (zh) 2016-04-08 2022-07-29 华为技术有限公司 多传输点数据传输的方法及装置
CN107306177B (zh) 2016-04-22 2023-11-10 华为技术有限公司 传输数据的方法、用户设备和网络侧设备
CN109075825B (zh) * 2016-05-04 2022-07-19 苹果公司 利用csi（信道状态信息）-rs（参考信号）ic（干扰消除）接收机的csi-rs传输
JP6725696B2 (ja) * 2016-05-11 2020-07-22 ドコモ イノヴェーションズ インクＤｏｃｏｍｏ Ｉｎｎｏｖａｔｉｏｎｓ， Ｉｎｃ． 無線通信方法、ユーザ装置、及び基地局
DK3455988T3 (da) * 2016-05-13 2021-06-21 Ericsson Telefon Ab L M CSI-feedback med flere opløsninger
CN117527015A (zh) 2016-08-11 2024-02-06 华为技术有限公司 信道状态信息测量反馈方法及设备
CN107733607B (zh) * 2016-08-12 2022-05-06 中兴通讯股份有限公司 一种信息发送、检测方法及装置
US20180054281A1 (en) * 2016-08-19 2018-02-22 Futurewei Technologies, Inc. Method to transmit channel state information reference signals in large mimo systems
US20180062801A1 (en) * 2016-08-24 2018-03-01 Qualcomm Incorporated Techniques for wireless communications in coordinated multi-point operation
GB2554383B (en) * 2016-09-23 2021-11-03 Tcl Communication Ltd Methods and apparatus for assisting direct communication between mobile devices
KR20180035642A (ko) 2016-09-29 2018-04-06 삼성전자주식회사 무선 셀룰라 통신 시스템에서 상향링크 제어신호 전송 방법 및 장치
CN115955721A (zh) * 2016-09-29 2023-04-11 三星电子株式会社 用于在无线蜂窝通信系统中传输上行链路控制信号的方法和设备
US10419244B2 (en) 2016-09-30 2019-09-17 Qualcomm Incorporated Demodulation reference signal management in new radio
US10390338B2 (en) 2016-11-11 2019-08-20 At&T Intellectual Property I, L.P. Generic physical layer downlink control information design
KR102355817B1 (ko) * 2017-01-17 2022-01-26 삼성전자 주식회사 이동 통신 시스템에서의 반영속적 채널 상태 보고 방법 및 장치
EP3577844A1 (en) * 2017-02-03 2019-12-11 NTT DoCoMo, Inc. User equipment and wireless communication method
CN108400851B (zh) * 2017-02-04 2022-08-19 中兴通讯股份有限公司 配置信息处理方法及装置、基站、终端
CN110383744B (zh) * 2017-03-06 2022-05-27 Lg电子株式会社 用于在无线通信系统中发送或接收下行链路信号的方法和用于其的设备
US10812162B2 (en) * 2017-03-21 2020-10-20 Samsung Electronics Co., Ltd. Method and apparatus for indication of reference signals in wireless systems
CN110447196B (zh) * 2017-03-23 2022-05-24 三星电子株式会社 用于在通信系统中传输上行链路控制信道的方法和设备
EP3584976B1 (en) 2017-03-24 2022-01-19 Huawei Technologies Co., Ltd. Data transmission method and device
CN110463313B (zh) 2017-03-24 2023-09-12 苹果公司 小区专用参考信号(crs)静默的方法和装置、及存储介质
CN108631994B (zh) 2017-03-24 2022-10-28 中兴通讯股份有限公司 信道状态信息导频的传输方法和装置
EP3602947A4 (en) * 2017-03-24 2020-12-30 Apple Inc. DM-RS GROUPING AND CSI REPORT FOR COMP
WO2018201284A1 (en) * 2017-05-02 2018-11-08 Qualcomm Incorporated Port group indication and port subsets in a csi-rs resource for new radio (nr)
US20200162134A1 (en) * 2017-05-04 2020-05-21 Ntt Docomo, Inc. User equipment and method of channel state information (csi) acquisition
CN108810932A (zh) * 2017-05-05 2018-11-13 华为技术有限公司 信道状态信息处理方法及其装置
JP6999701B2 (ja) * 2017-05-26 2022-01-19 オッポ広東移動通信有限公司 上り信号の伝送方法、端末及びネットワークデバイス
CN109863706B (zh) 2017-06-09 2021-10-01 Lg电子株式会社 在无线通信系统中接收或发送下行链路信号的方法和设备
KR102110494B1 (ko) * 2017-06-15 2020-05-13 엘지전자 주식회사 무선 통신 시스템에서 협력 전송 수행 방법 및 이를 위한 장치
EP3639459A4 (en) * 2017-06-16 2021-04-07 Telefonaktiebolaget LM Ericsson (Publ) MULTI-RESOURCE UPRIGHT AND ANTENNA SUBSET SURVEY SIGNAL TRANSMISSION
US11070320B2 (en) * 2017-06-16 2021-07-20 Apple Inc. Resource element (RE) mapping in new radio (NR)
JP7171546B2 (ja) * 2017-08-08 2022-11-15 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける参照信号を送受信するための方法及びこのための装置
US10790956B2 (en) 2017-08-11 2020-09-29 Futurewei Technologies, Inc. System and method for communicating time and frequency tracking signals using configurations for one port CSI-RSs
US20190069285A1 (en) * 2017-08-24 2019-02-28 Samsung Electronics Co., Ltd. Configuration of beam indication in a next generation mmwave system
US10735162B2 (en) 2017-09-11 2020-08-04 Lenovo (Singapore) Pte. Ltd. Methods and devices for transmitting device capability information
JP7100969B2 (ja) * 2017-09-26 2022-07-14 シャープ株式会社 端末装置および基地局装置
CN109600844B (zh) * 2017-09-30 2021-08-24 中兴通讯股份有限公司 确定时频资源的方法及装置
KR102523434B1 (ko) * 2017-11-17 2023-04-19 삼성전자주식회사 무선 통신 시스템에서 기준 신호 설정 방법 및 장치
KR102547263B1 (ko) 2018-01-12 2023-06-22 삼성전자주식회사 무선 통신 시스템에서 데이터채널 및 제어채널을 송수신하는 방법 및 장치
CN110167040A (zh) * 2018-02-11 2019-08-23 索尼公司 无线通信系统中的装置和方法、计算机可读存储介质
TWI708517B (zh) * 2018-05-06 2020-10-21 南韓商Ｌｇ電子股份有限公司 用於傳輸和接收下行鏈路資料的方法及裝置
EP3834318A1 (en) * 2018-08-09 2021-06-16 FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. Harq in sidelink in coverage and out-of-coverage scenarios
US10892927B2 (en) * 2018-08-10 2021-01-12 Huawei Technologies Co., Ltd. System and method for configuring measurement gaps and reference signals
EP3832933B1 (en) * 2018-08-10 2023-09-27 Huawei Technologies Co., Ltd. Channel state information reporting method and apparatus
KR102273913B1 (ko) * 2018-08-20 2021-07-07 한양대학교 산학협력단 무선통신 시스템에서 단말 정보 수집장치의 상향링크 간섭제어 방법 및 장치
CN110932820B (zh) * 2018-09-19 2022-01-14 华为技术有限公司 发送和接收上行控制信息的方法以及通信装置
CN110943769B (zh) * 2018-09-21 2022-04-12 大唐移动通信设备有限公司 一种信道状态信息的确定方法及装置
CN111431656B (zh) 2019-01-09 2023-01-10 苹果公司 小区边缘可靠性改进
EP4000339A4 (en) * 2019-08-23 2022-09-14 Samsung Electronics Co., Ltd. METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MULTIPLE DATA IN A COOPERATIVE WIRELESS COMMUNICATION SYSTEM
CN111083084B (zh) * 2019-12-31 2021-11-09 三维通信股份有限公司 上行传输方法、计算机可读存储介质和分布式多天线系统
US11632271B1 (en) 2022-02-24 2023-04-18 T-Mobile Usa, Inc. Location-based channel estimation in wireless communication systems
WO2024034989A1 (en) * 2022-08-10 2024-02-15 Samsung Electronics Co., Ltd. Method and device for receiving and transmitting information

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011055986A2 (en) 2009-11-08 2011-05-12 Lg Electronics Inc. A method and a base station for transmitting a csi-rs, and a method and a user equipment for receiving the csi-rs
US8897235B2 (en) 2009-12-18 2014-11-25 Qualcomm Incorporated Protection of broadcast signals in heterogeneous networks
US9407409B2 (en) 2010-02-23 2016-08-02 Qualcomm Incorporated Channel state information reference signals
US9107208B2 (en) 2010-05-12 2015-08-11 Lg Electronics Inc. Method for transmitting an SRS-triggering-based SRS in a wireless communication system
EP2573953B1 (en) 2010-05-18 2019-03-20 LG Electronics Inc. Method and apparatus for performing channel measurement in a distributed multi-node system
KR101614096B1 (ko) * 2010-08-12 2016-04-29 한국전자통신연구원 이동통신 시스템에서 멀티 캐리어 구조를 위한 채널 관리 방법
JP5345111B2 (ja) 2010-08-16 2013-11-20 株式会社エヌ・ティ・ティ・ドコモ Ｃｓｉ−ｒｓのシグナリング方法及び基地局装置
WO2012029245A1 (ja) * 2010-09-03 2012-03-08 パナソニック株式会社 基地局及び制御情報送信方法
WO2012068125A1 (en) 2010-11-15 2012-05-24 Huawei Technologies Co., Ltd. System and method for resource management in a communications system
KR101777424B1 (ko) 2011-01-19 2017-09-12 엘지전자 주식회사 다중 노드 시스템에서 신호 수신 방법 및 장치
US20120188955A1 (en) * 2011-01-20 2012-07-26 Zte (Usa) Inc. Methods and systems for transmitting sfbc signals with csi-rs transmission and related muting in lte-advance systems
CN107104777B (zh) * 2011-02-09 2020-05-01 瑞典爱立信有限公司 分层的异构小区部署中的参考符号资源的有效率的使用
CN103370897B (zh) 2011-02-09 2017-04-26 瑞典爱立信有限公司 在分级异构小区部署中分发小区共用下行链路信号的方法、系统以及控制单元
ES2536895T3 (es) 2011-02-09 2015-05-29 Telefonaktiebolaget L M Ericsson (Publ) Configuración de símbolos de recursos dependientes del punto en una célula inalámbrica
US8995400B2 (en) 2011-02-11 2015-03-31 Qualcomm Incorporated Method and apparatus for enabling channel and interference estimations in macro/RRH system
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
US8599711B2 (en) * 2011-04-08 2013-12-03 Nokia Siemens Networks Oy Reference signal port discovery involving transmission points
EP2742716A1 (en) * 2011-08-12 2014-06-18 Interdigital Patent Holdings, Inc. Interference measurement in wireless networks
KR101571640B1 (ko) 2011-09-06 2015-11-24 엘지전자 주식회사 무선 통신 시스템에서 간섭을 측정하는 방법 및 장치
CN102368759B (zh) * 2011-11-04 2018-04-27 中兴通讯股份有限公司 下行控制信道的发送方法及装置
GB2493224B (en) * 2011-11-07 2013-07-03 Renesas Mobile Corp Wireless communication network
NZ623406A (en) 2011-11-09 2015-02-27 Ericsson Telefon Ab L M Csi reporting for a set of csi-rs resources
US9166729B2 (en) 2011-12-14 2015-10-20 Marvell World Trade Ltd. Enhanced demodulation reference signal (DM-RS) design
KR102094050B1 (ko) 2012-01-27 2020-03-27 인터디지탈 패튼 홀딩스, 인크 다중 캐리어 기반형 및/또는 의사 조합형 네트워크에서 epdcch를 제공하는 시스템 및/또는 방법
JP6022775B2 (ja) 2012-01-30 2016-11-09 株式会社Ｎｔｔドコモ 無線通信システム、基地局装置、端末装置及び無線通信制御方法
US9973955B2 (en) 2012-03-16 2018-05-15 Futurewei Technologies, Inc. Systems and methods for reference signals and CSI feedback
US9155098B2 (en) * 2012-03-29 2015-10-06 Qualcomm Incorporated Channel state information reference signal (CSI-RS) configuration and CSI reporting restrictions
US8854981B2 (en) 2012-04-27 2014-10-07 Intel Corporation Signal interference measurements in a wireless communication network
US11546787B2 (en) 2012-05-09 2023-01-03 Samsung Electronics Co., Ltd. CSI definitions and feedback modes for coordinated multi-point transmission
US8982693B2 (en) * 2012-05-14 2015-03-17 Google Technology Holdings LLC Radio link monitoring in a wireless communication device
KR101647007B1 (ko) * 2012-06-04 2016-08-10 인터디지탈 패튼 홀딩스, 인크 다중 전송 포인트의 통신 채널 상태 정보(csi)
CN103491637B (zh) 2012-06-12 2017-03-29 电信科学技术研究院 一种pdsch传输资源的确定方法及装置
EP2863678B1 (en) 2012-06-18 2019-07-31 Fujitsu Connected Technologies Limited Method and apparatus for triggering aperiodic feedback in coordinated multiple points transmission
CN104508997B (zh) 2012-06-18 2019-02-15 三星电子株式会社 在调度传输中使用的信道状态信息反馈的装置和方法
US20140045510A1 (en) 2012-07-25 2014-02-13 Nec Laboratories America, Inc. Coordinated Multipoint Transmission and Reception (CoMP)
EP2869519A4 (en) 2012-08-01 2015-10-07 Huawei Tech Co Ltd DATA MODULATION PROCESS AND SYSTEM AND USER DEVICE
US9106386B2 (en) 2012-08-03 2015-08-11 Intel Corporation Reference signal configuration for coordinated multipoint
KR101589911B1 (ko) 2012-08-03 2016-02-18 주식회사 케이티 랜덤 액세스 전력 제어 방법 및 장치
DE112013002479B4 (de) 2012-09-16 2020-11-05 Lg Electronics Inc. Verfahren und Vorrichtung zum Datenempfang in einem drahtlosen CoMP-Kommunikationssystem
US9609537B2 (en) 2012-09-28 2017-03-28 Qualcomm Incorporated Randomization procedure for assigning interference measurement resources in wireless communication
JP6121124B2 (ja) 2012-09-28 2017-04-26 株式会社Ｎｔｔドコモ 無線通信システム、無線通信方法、ユーザ端末及び無線基地局
US9769807B2 (en) * 2012-09-28 2017-09-19 Telefonaktiebolaget Lm Ericsson (Publ) User equipment, radio network node and methods therein
CN103795513B (zh) * 2012-10-31 2018-12-21 中兴通讯股份有限公司 一种下行控制信息的配置、获取方法、基站和终端
US11139862B2 (en) 2012-11-02 2021-10-05 Samsung Electronics Co., Ltd. Configuration of rate matching and interference measurement resources for coordinated multi-point transmission
US20140133395A1 (en) * 2012-11-09 2014-05-15 Samsung Electronics Co. Ltd Methods and apparatus for identification of small cells
EP3402087B1 (en) 2012-11-12 2021-01-06 Huawei Technologies Co., Ltd. Method for reporting channel state information, user equipment, and base station
CN103944668B (zh) * 2013-01-18 2019-05-10 北京三星通信技术研究有限公司 一种处理灵活子帧的上下行传输的方法和设备
US9306725B2 (en) 2013-03-13 2016-04-05 Samsung Electronics Co., Ltd. Channel state information for adaptively configured TDD communication systems
US9374719B2 (en) 2013-04-03 2016-06-21 Qualcomm Incorporated Channel state information reference signal (CSI-RS) handling for network assisted interference cancellation
US9673957B2 (en) 2013-09-19 2017-06-06 Telefonaktiebolaget Lm Ericsson (Publ) System and method for providing interference characteristics for interference mitigation
US10103855B2 (en) 2014-03-28 2018-10-16 Qualcomm Incorporated Flexible channel state information feedback management
US10063304B2 (en) 2014-06-16 2018-08-28 Telefonaktiebolaget L M Ericsson (Publ) Channel state information measurements for license-assisted access

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