IN2014KN00922A - - Google Patents

Info

Publication number
IN2014KN00922A
IN2014KN00922A IN922KON2014A IN2014KN00922A IN 2014KN00922 A IN2014KN00922 A IN 2014KN00922A IN 922KON2014 A IN922KON2014 A IN 922KON2014A IN 2014KN00922 A IN2014KN00922 A IN 2014KN00922A
Authority
IN
India
Prior art keywords
enbs
channel status
enb
generating
channel
Prior art date
Application number
Other languages
English (en)
Inventor
Hyo Jin Lee
Youn Sun Kim
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 IN2014KN00922A publication Critical patent/IN2014KN00922A/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
    • H04B7/04—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
    • 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
    • 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
    • H04B7/0413—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
    • 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
    • H04B7/0636—Feedback format
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Semiconductor Integrated Circuits (AREA)
IN922KON2014 2011-10-06 2012-10-05 IN2014KN00922A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110102118A KR101855523B1 (ko) 2011-10-06 2011-10-06 통신 시스템에서 피드백 생성 방법 및 장치
PCT/KR2012/008078 WO2013051884A1 (en) 2011-10-06 2012-10-05 Method and apparatus for generating feedback in a communication system

Publications (1)

Publication Number Publication Date
IN2014KN00922A true IN2014KN00922A (ja) 2015-10-09

Family

ID=47074646

Family Applications (1)

Application Number Title Priority Date Filing Date
IN922KON2014 IN2014KN00922A (ja) 2011-10-06 2012-10-05

Country Status (7)

Country Link
US (2) US9124398B2 (ja)
EP (2) EP2579495B1 (ja)
JP (1) JP6054972B2 (ja)
KR (1) KR101855523B1 (ja)
CN (2) CN107094070B (ja)
IN (1) IN2014KN00922A (ja)
WO (1) WO2013051884A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101901434B1 (ko) 2011-09-23 2018-09-27 삼성전자 주식회사 협력 통신 시스템을 위한 피드백 송수신 방법 및 장치
KR101855523B1 (ko) * 2011-10-06 2018-05-04 삼성전자주식회사 통신 시스템에서 피드백 생성 방법 및 장치
US9503924B2 (en) * 2013-01-18 2016-11-22 Qualcomm Incorporated Interpolation-based channel state information (CSI) enhancements in long-term evolution (LTE)
WO2015060860A1 (en) * 2013-10-25 2015-04-30 Telefonaktiebolaget L M Ericsson (Publ) Rrc diversity
EP3281448B1 (en) 2015-04-10 2020-11-18 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for offloading wireless devices
CN106559120B (zh) * 2015-09-25 2021-06-15 索尼公司 无线通信系统中的电子设备和无线通信方法
US11764914B2 (en) * 2016-05-09 2023-09-19 Qualcomm Incorporated Numerology dependent signal transmission
JP6874024B2 (ja) * 2016-09-07 2021-05-19 オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． 情報伝送方法及び装置
CN111435864B (zh) * 2019-01-11 2022-04-05 华为技术有限公司 发送信道状态信息的方法和装置
EP4140055A4 (en) * 2020-04-21 2023-06-21 Telefonaktiebolaget LM Ericsson (publ.) METHOD AND APPARATUS FOR CONFIGURATION OF CHANNEL RESOURCES
US11924124B2 (en) 2021-05-24 2024-03-05 Samsung Electronics Co., Ltd. Set of rules for triggering coordinated beamforming

Family Cites Families (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6622023B2 (en) * 2000-12-07 2003-09-16 Nortel Networks Limited Method and apparatus for improved fast forward power control in a CDMA network
US7711363B2 (en) * 2002-01-08 2010-05-04 Qualcomm Incorporated Method and apparatus for controlling communications of data from multiple base stations to a mobile station in a communication system
KR100606062B1 (ko) * 2004-02-26 2006-07-26 삼성전자주식회사 이동통신 시스템에서 시변채널의 특성에 따라 채널품질정보의 전송을 제어하는 방법
KR101481948B1 (ko) * 2004-06-07 2015-01-14 애플 인크. 무선 접속망에서 핸드오프 및 핸드오프 선택
EP1806867A2 (en) * 2006-01-09 2007-07-11 Samsung Electronics Co.,Ltd. Method and apparatus for time multiplexing uplink data and uplink signaling information in a SC-FDMA system
KR100913872B1 (ko) * 2006-01-18 2009-08-26 삼성전자주식회사 통신 시스템에서 데이터 송수신 장치 및 방법
KR100895180B1 (ko) * 2006-04-14 2009-04-24 삼성전자주식회사 Ｒｒｃ 연결설정 방법 및 이를 위한 장치
KR20080008801A (ko) * 2006-07-21 2008-01-24 삼성전자주식회사 패킷 전송 기반 통신 시스템에서 라디오 링크 상태를판단하는 방법 및 장치
KR101010581B1 (ko) * 2006-08-09 2011-01-25 삼성전자주식회사 이동통신 시스템에서 랜덤액세스 프로시져를 이용한 정보의 송수신방법 및 장치
WO2008035935A1 (en) * 2006-09-20 2008-03-27 Samsung Electronics Co., Ltd. Handover method and apparatus in a mobile communication system
EP3637668B1 (en) * 2006-10-25 2020-12-23 Samsung Electronics Co., Ltd. Method and apparatus for allocating radio resource using random access procedure in a mobile communication system
US20080232323A1 (en) * 2007-03-22 2008-09-25 Samsung Electronics Co., Ltd. Method and apparatus for handover in a wireless communication system, and system thereof
CN101282564B (zh) * 2007-04-05 2011-01-05 大唐移动通信设备有限公司 一种时分双工系统中估计信道质量指示的方法及终端
CN101340219B (zh) * 2007-07-04 2012-10-03 华为技术有限公司 信道状态信息反馈方法及无线收发装置
KR101467567B1 (ko) * 2007-08-14 2014-12-04 엘지전자 주식회사 스케줄링 요청 신호의 전송방법
KR101507785B1 (ko) * 2007-08-16 2015-04-03 엘지전자 주식회사 다중 입출력 시스템에서, 채널품질정보를 송신하는 방법
CN101796864B (zh) * 2007-09-05 2014-07-16 Lm爱立信电话有限公司 在无线通信系统中监测小区的方法
JP4574659B2 (ja) * 2007-10-01 2010-11-04 株式会社エヌ・ティ・ティ・ドコモ 移動局装置、上りリンク送信方法、および通信システム
US8345794B2 (en) * 2008-04-29 2013-01-01 Qualcomm Incorporated Encoded control channel information interleaving
US8385452B2 (en) * 2008-10-24 2013-02-26 Qualcomm Incorporated Method and apparatus for separable channel state feedback in a wireless communication system
KR101632211B1 (ko) 2009-01-06 2016-07-01 엘지전자 주식회사 다중 셀 환경에서 ＣｏＭＰ 수행 셀 결정방법 및 장치
WO2010093183A2 (ko) * 2009-02-11 2010-08-19 엘지전자 주식회사 상향링크 신호 및 피드백 정보 전송 방법과 그 방법을 이용하는 중계기 장치
US8369429B2 (en) * 2009-03-18 2013-02-05 Lg Electronics Inc. Method and apparatus for transmitting precoding matrix index in a wireless communication system using CoMP scheme
US9118386B2 (en) * 2009-04-22 2015-08-25 Lg Electronics Inc. Method and apparatus for transmitting a reference signal in a relay communication system
WO2010123295A2 (ko) * 2009-04-24 2010-10-28 한국전자통신연구원 셀룰라 무선 통신 시스템에서의 협력 통신 방법 및 이를 수행하는 단말기
CA2765535C (en) * 2009-06-16 2015-10-13 Research In Motion Limited Method for accessing a service unavailable through a network cell
US8600308B2 (en) * 2009-06-17 2013-12-03 Futurewei Technologies, Inc. Channel state information feedback for coordinated multiple points transmission
KR101715939B1 (ko) * 2009-06-18 2017-03-14 엘지전자 주식회사 채널 상태 정보 피드백 방법 및 장치
US9166875B2 (en) * 2009-06-22 2015-10-20 Qualcomm Incorporated Method and apparatus for network optimization using SON solutions
KR101568291B1 (ko) * 2009-07-10 2015-11-20 삼성전자주식회사 단말기 및 기지국, 및 단말기의 동작방법
KR101710204B1 (ko) * 2009-07-28 2017-03-08 엘지전자 주식회사 다중 입출력 통신 시스템에서 채널측정을 위한 기준신호의 전송 방법 및 그 장치
EP2282296A1 (en) * 2009-07-31 2011-02-09 Robert Bosch GmbH A signal acquisition device
US8750856B2 (en) * 2009-08-13 2014-06-10 Alcatel Lucent Distributed sleeping cell detection
US20110044284A1 (en) * 2009-08-18 2011-02-24 Elena Voltolina Energy-Saving Mechanisms in a Heterogeneous Radio Communication Network
US20110244877A1 (en) * 2009-10-08 2011-10-06 Qualcomm Incorporated Method and apparatus for using channel state information reference signal in wireless communication system
US8824384B2 (en) * 2009-12-14 2014-09-02 Samsung Electronics Co., Ltd. Systems and methods for transmitting channel quality information in wireless communication systems
KR20140072124A (ko) * 2010-01-08 2014-06-12 인터디지탈 패튼 홀딩스, 인크 기지국들 및 원격 액세스 포인트들에서의 전력 소모 관리
WO2011096646A2 (en) * 2010-02-07 2011-08-11 Lg Electronics Inc. Method and apparatus for transmitting downlink reference signal in wireless communication system supporting multiple antennas
KR20110093379A (ko) * 2010-02-12 2011-08-18 주식회사 팬택 채널상태정보 피드백 장치와 그 방법, 기지국, 그 기지국의 전송방법
EP2534778B1 (en) * 2010-02-12 2021-06-02 BlackBerry Limited Reference signal for a coordinated multi-point network implementation
US8305987B2 (en) * 2010-02-12 2012-11-06 Research In Motion Limited Reference signal for a coordinated multi-point network implementation
US9407409B2 (en) * 2010-02-23 2016-08-02 Qualcomm Incorporated Channel state information reference signals
KR101790505B1 (ko) 2010-06-01 2017-11-21 주식회사 골드피크이노베이션즈 서브프레임 구성에 따른 채널상태정보-기준신호 할당 장치 및 방법
CN101867457B (zh) * 2010-06-21 2016-01-20 中兴通讯股份有限公司 信道状态信息的处理方法及用户设备
CN102338348A (zh) * 2010-07-21 2012-02-01 深圳富泰宏精密工业有限公司 导光组件
US8780766B2 (en) * 2010-08-16 2014-07-15 Qualcomm Incorporated Interleaving for relay physical downlink control channel (R-PDCCH)
KR101835326B1 (ko) * 2010-09-26 2018-03-07 엘지전자 주식회사 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치
US8687555B2 (en) * 2010-09-29 2014-04-01 Lg Electronics Inc. Method and apparatus for performing effective feedback in wireless communication system supporting multiple antennas
US8681651B2 (en) * 2010-11-05 2014-03-25 Qualcomm Incorporated Reference signal reception and channel state information determination for multiple nodes in a wireless communication network
WO2012068125A1 (en) * 2010-11-15 2012-05-24 Huawei Technologies Co., Ltd. System and method for resource management in a communications system
US9179448B2 (en) * 2010-12-20 2015-11-03 Lg Electronics Inc. Method for reporting channel state information in wireless communication system and device therefor
US8964663B2 (en) * 2011-01-06 2015-02-24 Qualcomm Incorporated Method and apparatus for signaling paging configurations and channel state information reference signal (CSI-RS) configurations
US8565688B2 (en) * 2011-01-17 2013-10-22 Htc Corporation Method of reducing feedback load and feedback overhead in a multi-cell cooperative network and related communication device
US8995293B2 (en) * 2011-02-09 2015-03-31 Telefonaktiebolaget L M Ericsson (Publ) Efficient use of reference symbol resources in a hierarchical heterogeneous cell deployment
US9426703B2 (en) * 2011-02-11 2016-08-23 Qualcomm Incorporated Cooperation and operation of macro node and remote radio head deployments in heterogeneous networks
US9559820B2 (en) 2011-02-18 2017-01-31 Qualcomm Incorporated Feedback reporting based on channel state information reference signal (CSI-RS) groups
IL218046B (en) * 2012-02-12 2018-11-29 Elta Systems Ltd An architecture for a multi-directional relay and the devices and methods of operation useful by the way
CN102149124B (zh) 2011-04-22 2014-08-06 电信科学技术研究院 一种多点协作传输下的干扰测量方法及设备
US9735844B2 (en) 2011-05-09 2017-08-15 Texas Instruments Incorporated Channel feedback for coordinated multi-point transmissions
US9204315B2 (en) * 2011-06-20 2015-12-01 Alcatel Lucent Method of coordinating fault detection responses by access nodes of a network
US20130021925A1 (en) * 2011-07-22 2013-01-24 Sharp Laboratories Of America, Inc. Coordinated multipoint (comp) transmission method selection and feedback requirements
US8965443B2 (en) * 2011-07-28 2015-02-24 Blackberry Limited Method and system for access and uplink power control for a wireless system having multiple transmit points
KR101901434B1 (ko) * 2011-09-23 2018-09-27 삼성전자 주식회사 협력 통신 시스템을 위한 피드백 송수신 방법 및 장치
KR101855523B1 (ko) * 2011-10-06 2018-05-04 삼성전자주식회사 통신 시스템에서 피드백 생성 방법 및 장치
CN103188796B (zh) * 2011-12-28 2017-09-08 中兴通讯股份有限公司 聚合cqi发送方法及装置
WO2013112971A1 (en) * 2012-01-27 2013-08-01 Nterdigital Patent Holdings, Inc. Managing or improving interference between cells
US9660784B2 (en) * 2012-03-14 2017-05-23 Nokia Solutions And Networks Oy Method and apparatus providing inter-transmission point phase relationship feedback for joint transmission CoMP
JP6090437B2 (ja) * 2012-06-18 2017-03-08 富士通株式会社 チャネル状態情報をフィードバックする方法、ユーザ装置及びシステム
CN111082895B (zh) * 2012-06-18 2022-10-14 富士通互联科技有限公司 多点协作传输中的非周期反馈的触发方法和装置
US9439096B2 (en) * 2012-08-13 2016-09-06 Samsung Electronics Co., Ltd. Method and apparatus to support channel refinement and multi-stream transmission in millimeter wave systems

Also Published As

Publication number Publication date
CN107094070A (zh) 2017-08-25
US20150358065A1 (en) 2015-12-10
WO2013051884A1 (en) 2013-04-11
EP3355509B1 (en) 2020-12-23
EP2579495A3 (en) 2017-09-06
CN103858367A (zh) 2014-06-11
EP2579495B1 (en) 2018-09-19
US20130088984A1 (en) 2013-04-11
EP3355509A1 (en) 2018-08-01
US10263680B2 (en) 2019-04-16
CN107094070B (zh) 2020-07-10
JP2014531870A (ja) 2014-11-27
EP2579495A2 (en) 2013-04-10
KR20130037615A (ko) 2013-04-16
CN103858367B (zh) 2017-04-12
US9124398B2 (en) 2015-09-01
KR101855523B1 (ko) 2018-05-04
JP6054972B2 (ja) 2016-12-27

Similar Documents

Publication Publication Date Title
IN2014KN00922A (ja)
EP4033804A3 (en) Methods and apparatus for performing measurements in a wireless network
WO2012061770A3 (en) Mobility for multipoint operations
IN2014MN02003A (ja)
MX2012003132A (es) Metodo de retroalimentacion de informacion y equipo de usuario.
WO2013071028A3 (en) Method and apparatus for sending channel state information using subframe-dependent control channel formats
IN2013CN08748A (ja)
PH12016502086A1 (en) Method of applying edge offset
IN2015MN02520A (ja)
IN2014CN02309A (ja)
MX361551B (es) Gestión de retroalimentación de información de estado de canal flexible.
MX345163B (es) Método y aparato para llevar a cabo la medición en sistema de comunicación inalámbrico.
BR112013003563A2 (pt) relatório indicador de qualidade de canal aperiódico em agregação de portadoras
MX2014005357A (es) Metodos y aparatos para actualizar la capacidad ue en una e-utran.
PH12014500741A1 (en) Methods and apparatus for coordination of sending reference signals from multiple cells
IN2014CN04024A (ja)
MX2015013959A (es) Ue, nodo de red y metodos de asistencia a las mediciones en configuracion de señal mixta.
MX2013015137A (es) Dispositivo de comunicacion y metodo de comunicacion.
WO2013015636A3 (en) Apparatus and method for beamforming in wireless communication system
IN2014MN01620A (ja)
MX2016011306A (es) Mejoramiento de señales de referencia para una celula compartida.
IN2014KN00961A (ja)
WO2013048030A3 (ko) 무선 통신 시스템에서 간섭을 측정하는 방법 및 장치
MX2016005471A (es) Metodos y dispositivos de notificacion de informacion, de reporte de informacion y de recepcion de datos.
GB201119190D0 (en) Apparatus, methods and computer programs for coordinated multipoint transmission