HUE050523T2 - Eljárás és berendezés koordinált többpontos visszacsatolás végrehajtására többszörös csatorna és interferencia feltételezések mellett - Google Patents

Eljárás és berendezés koordinált többpontos visszacsatolás végrehajtására többszörös csatorna és interferencia feltételezések mellett

Info

Publication number
HUE050523T2
HUE050523T2 HUE13727417A HUE13727417A HUE050523T2 HU E050523 T2 HUE050523 T2 HU E050523T2 HU E13727417 A HUE13727417 A HU E13727417A HU E13727417 A HUE13727417 A HU E13727417A HU E050523 T2 HUE050523 T2 HU E050523T2
Authority
HU
Hungary
Prior art keywords
multiple channel
under multiple
coordinated multipoint
performing coordinated
feedback under
Prior art date
Application number
HUE13727417A
Other languages
English (en)
Inventor
Stefan Geirhofer
Wanshi Chen
Peter Gaal
Yongbin Wei
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE050523T2 publication Critical patent/HUE050523T2/hu

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
HUE13727417A 2012-05-11 2013-05-10 Eljárás és berendezés koordinált többpontos visszacsatolás végrehajtására többszörös csatorna és interferencia feltételezések mellett HUE050523T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261645827P 2012-05-11 2012-05-11
US13/890,608 US9537638B2 (en) 2012-05-11 2013-05-09 Method and apparatus for performing coordinated multipoint feedback under multiple channel and interference assumptions

Publications (1)

Publication Number Publication Date
HUE050523T2 true HUE050523T2 (hu) 2020-12-28

Family

ID=49548517

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE13727417A HUE050523T2 (hu) 2012-05-11 2013-05-10 Eljárás és berendezés koordinált többpontos visszacsatolás végrehajtására többszörös csatorna és interferencia feltételezések mellett

Country Status (7)

Country Link
US (1) US9537638B2 (hu)
EP (1) EP2847880B1 (hu)
CN (1) CN104428997B (hu)
ES (1) ES2813438T3 (hu)
HU (1) HUE050523T2 (hu)
IN (1) IN2014MN02003A (hu)
WO (1) WO2013170114A1 (hu)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101923451B1 (ko) 2010-11-17 2018-11-29 엘지전자 주식회사 무선 접속 시스템에서 비주기적 채널상태정보 보고 방법 및 장치
US10014911B2 (en) 2011-01-07 2018-07-03 Interdigital Patent Holdings, Inc. Communicating channel state information (CSI) of multiple transmission points
MY164105A (en) 2011-08-12 2017-11-30 Interdigital Patent Holdings Inc Interference measurement in wireless networks
BR112014017110A8 (pt) * 2012-01-26 2017-07-04 Sony Corp aparelho de comunicação sem fio, método de comunicação sem fio, e, sistema de comunicação sem fio
WO2013172760A1 (en) 2012-05-16 2013-11-21 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a wireless communication system
EP2850750B1 (en) * 2012-05-16 2016-10-12 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement in a wireless communication system
CN103427938B (zh) * 2012-05-18 2018-11-27 电信科学技术研究院 配置信道测量和dl csi反馈的方法、系统及设备
EP2856661A2 (en) 2012-06-04 2015-04-08 Interdigital Patent Holdings, Inc. Communicating channel state information (csi) of multiple transmission points
EP3726769A1 (en) * 2012-07-02 2020-10-21 LG Electronics Inc. Method and device for reporting channel state information in wireless communication system
US10645599B2 (en) 2012-07-02 2020-05-05 Lg Electronics Inc. Method and device for reporting channel state information in wireless communication system
WO2014020828A1 (ja) * 2012-08-03 2014-02-06 パナソニック株式会社 無線通信端末装置、無線通信基地局装置及びcsi生成方法
WO2014019874A1 (en) * 2012-08-03 2014-02-06 Nokia Siemens Networks Oy Interference measurement resource (imr) signaling and use to support interference coordination between cells
US9319919B2 (en) * 2012-09-06 2016-04-19 Lg Electronics Inc. Method and terminal for measuring interference in heterogeneous network having co-existing macro cell and small-scale cell
KR101909043B1 (ko) * 2012-09-25 2018-10-17 삼성전자 주식회사 분산 안테나 시스템에서 간섭 측정 방법 및 장치
PL2901790T3 (pl) * 2012-09-28 2020-06-01 Nokia Solutions And Networks Oy Sposób, urządzenie i program komputerowy do zgłaszania informacji współistnienia w urządzeniu
US9143987B2 (en) * 2012-10-09 2015-09-22 Telefonaktiebolaget L M Ericsson (Publ) Load-invariant configuration of interference measurement resources
KR101678445B1 (ko) * 2012-11-09 2016-11-22 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 장치
US9407302B2 (en) * 2012-12-03 2016-08-02 Intel Corporation Communication device, mobile terminal, method for requesting information and method for providing information
WO2014104855A1 (ko) * 2012-12-30 2014-07-03 엘지전자 주식회사 다중 셀 무선 통신 시스템에서 무선 자원 정보 공유 방법 및 이를 위한 장치
EP3518449A1 (en) * 2012-12-30 2019-07-31 LG Electronics Inc. Method for sharing wireless resource information in multi-cell wireless communication system and apparatus for same
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
US9426675B2 (en) * 2013-03-15 2016-08-23 Futurewei Technologies, Inc. System and method for adaptation in a wireless communications system
GB2512634A (en) 2013-04-04 2014-10-08 Nec Corp Communication system
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
US10164693B2 (en) 2013-05-09 2018-12-25 Intel IP Corporation Reduction of buffer overflow
WO2015012900A1 (en) * 2013-07-26 2015-01-29 Intel IP Corporation Signaling interference information for user equipment assistance
EP3042534B1 (en) * 2013-09-03 2023-05-03 Telefonaktiebolaget LM Ericsson (publ) Robust transmission on downlink discontinuous transmission carrier
WO2015099510A1 (ko) * 2013-12-29 2015-07-02 엘지전자 주식회사 무선 통신 시스템에서 간섭을 제거하고 신호를 수신하는 방법 및 장치
WO2015103733A1 (en) 2014-01-07 2015-07-16 Qualcomm Incorporated TWO SUBFRAME SET CSI FEEDBACK FOR eIMTA IN LTE
WO2015127593A1 (zh) * 2014-02-25 2015-09-03 华为技术有限公司 频谱处理的方法、基站、用户设备及系统
JP6550629B2 (ja) * 2014-03-20 2019-07-31 シャープ株式会社 移動局装置、基地局装置及び通信方法
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
US20160029232A1 (en) 2014-07-22 2016-01-28 Qualcomm Incorporated Ultra reliable link design
US9832673B2 (en) 2014-07-22 2017-11-28 Qualcomm Incorporated Ultra reliable link design
US9591657B2 (en) * 2014-07-22 2017-03-07 Qualcomm Incorporated Ultra reliable link design
US9935807B2 (en) * 2014-09-26 2018-04-03 Telefonaktiebolaget L M Ericsson (Publ) Discovery signal design
EP3205041A1 (en) * 2014-10-10 2017-08-16 Telefonaktiebolaget LM Ericsson (publ) Method for csi feedback
EP3024165B1 (en) * 2014-11-20 2017-06-14 Panasonic Intellectual Property Corporation of America Improved channel state information reporting for licensed and unlicensed carriers
KR20170091604A (ko) * 2014-12-04 2017-08-09 엘지전자 주식회사 무선 통신 시스템에서 단말이 부분 csi들을 피드백하는 방법 및 이를 위한 장치
US10334465B2 (en) * 2015-01-30 2019-06-25 Qualcomm Incorporated RRM based on signal strength measurements in LTE over unlicensed spectrum
KR102401000B1 (ko) * 2015-03-27 2022-05-23 삼성전자주식회사 대규모 안테나 시스템에서 자원 할당 장치 및 방법
KR102237511B1 (ko) * 2015-04-29 2021-04-07 삼성전자주식회사 무선 통신 시스템에서 단말의 통신 제어 방법 및 장치
EP3295583B1 (en) * 2015-05-14 2020-02-05 INTEL Corporation Enhanced radio resource management reporting in cellular systems
CN106470078B (zh) 2015-08-19 2019-04-26 中国移动通信集团公司 一种信道状态信息测量和反馈的方法、设备及系统
US10019223B2 (en) * 2015-09-03 2018-07-10 Shure Acquisition Holdings, Inc. Soft decision audio decoding system
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
JP2019009484A (ja) * 2015-11-13 2019-01-17 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
JP2019506084A (ja) * 2016-02-03 2019-02-28 株式会社Ｎｔｔドコモ ユーザ装置及び無線通信方法
CN107306173B (zh) * 2016-04-20 2020-02-21 华为技术有限公司 传输导频信号的方法和设备
WO2017196252A1 (en) * 2016-05-13 2017-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Multi-resolution csi feedback
WO2017204737A1 (en) * 2016-05-23 2017-11-30 Telefonaktiebolaget Lm Ericsson (Publ) Methods and user equipment for handling communication
US10270519B2 (en) 2016-08-04 2019-04-23 Gogo Llc Air-to-ground co-channel interference avoidance system
CN110168961A (zh) * 2016-08-11 2019-08-23 株式会社Ntt都科摩 选择接收资源的方法和csi-rs发送的方法
CN107733500B (zh) * 2016-08-11 2023-08-22 华为技术有限公司 信道状态信息测量反馈方法及设备
CN107888252A (zh) * 2016-09-29 2018-04-06 株式会社Ntt都科摩 信道状态测量方法、发送方法、移动台以及基站
EP3520518A4 (en) * 2016-09-29 2020-05-20 Nokia Technologies Oy INTERFERENCE MEASUREMENT
CN108023700B (zh) * 2016-11-04 2022-08-26 中兴通讯股份有限公司 一种导频参数的反馈、配置方法及装置、用户终端、基站
CN110199485A (zh) * 2017-01-05 2019-09-03 瑞典爱立信有限公司 无线设备、服务网络节点及其相应的用于彼此通信的方法
WO2018126446A1 (en) * 2017-01-06 2018-07-12 Qualcomm Incorporated Transparent demodulation reference signal design
US9979456B1 (en) * 2017-01-27 2018-05-22 At&T Intellectual Property I, L.P. Facilitating an enhanced resources indicator for channel state reporting in a wireless communication system
US11258499B2 (en) * 2017-02-02 2022-02-22 Lg Electronics Inc. Method for reporting channel state information in wireless communication system and apparatus for same
EP4024746A1 (en) * 2017-02-06 2022-07-06 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic indication for channel state information feedback
EP3602947A4 (en) * 2017-03-24 2020-12-30 Apple Inc. DM-RS GROUPING AND CSI REPORT FOR COMP
US10484066B2 (en) * 2017-04-04 2019-11-19 Qualcomm Incorporated Beam management using synchronization signals through channel feedback framework
EP3618299B1 (en) * 2017-04-28 2022-03-30 LG Electronics Inc. Method for measuring interference in next generation communication system and apparatus therefor
EP3620007B1 (en) * 2017-05-02 2024-03-06 Apple Inc. Method and apparatus for interference measurement using beam management reference signal
GB2562098B (en) 2017-05-05 2022-02-02 Samsung Electronics Co Ltd Improvements in and relating to channel state feedback in a telecommunication system
HUE060042T2 (hu) * 2017-05-05 2023-01-28 Ericsson Telefon Ab L M Interferenciamérések és csatornaállapot-információ-visszacsatolás többfelhasználós multiple-in multiple-out esetén
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
KR101958877B1 (ko) 2017-06-15 2019-03-15 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보를 보고하는 방법 및 이를 위한장치
CN109151888B (zh) 2017-06-16 2021-06-08 华为技术有限公司 一种测量上报的方法及设备
PL3692668T3 (pl) 2017-10-02 2022-05-16 Telefonaktiebolaget Lm Ericsson (Publ) Sygnalizacja do pomiaru zakłóceń MU przy pomocy CSI-RS NZP
EP3700254A4 (en) * 2017-10-20 2021-05-19 NTT DoCoMo, Inc. USER TERMINAL DEVICE AND WIRELESS COMMUNICATION PROCEDURE
CN111357355B (zh) * 2017-11-17 2023-05-23 中兴通讯股份有限公司 用于配置干扰测量参数的方法和设备
US20190159215A1 (en) * 2017-11-17 2019-05-23 Mediatek Inc. Multi-TRP Interference Control in Wireless Communications
CN108964862B (zh) * 2017-11-17 2019-11-19 华为技术有限公司 测量csi-rs的指示方法、网络设备和通信系统
WO2019100257A1 (en) * 2017-11-22 2019-05-31 Qualcomm Incorporated Configuration of non-zero power interference management resource (nzp-imr) based channel state information (csi) reporting
CN109842472B (zh) 2017-11-25 2024-01-09 华为技术有限公司 一种参考信号的配置方法和装置
CN110011706B (zh) * 2018-01-05 2022-08-19 深圳市中兴微电子技术有限公司 一种优化协作传输的方法及装置
WO2019157762A1 (en) * 2018-02-15 2019-08-22 Qualcomm Incorporated Techniques and apparatuses for channel state determination or reference signaling with traffic preemption
KR20200121881A (ko) * 2018-02-26 2020-10-26 텔레폰악티에볼라겟엘엠에릭슨(펍) 다중 가설을 갖는 채널 상태 정보(csi) 피드백
US20210297135A1 (en) * 2018-08-08 2021-09-23 Lg Electronics Inc. Method for transmitting or receiving channel state information for plurality of base stations in wireless communication system, and device therefor
CN112889307B (zh) * 2018-08-10 2024-05-28 苹果公司 集成接入和回传节点间跨链路干扰测量和报告
WO2020037446A1 (en) * 2018-08-18 2020-02-27 Qualcomm Incorporated Link quality feedback for diversity enhancement based non-coherent joint transmission
CN113039729B (zh) * 2018-11-01 2022-11-22 联想(北京)有限公司 信道状态信息计算
US11881905B2 (en) 2019-01-03 2024-01-23 Samsung Electronics Co., Ltd. Method and apparatus for interference measurement
CN111416644B (zh) * 2019-01-07 2021-11-09 中国移动通信有限公司研究院 一种csi报告方法、配置方法、终端及网络侧设备
WO2021146992A1 (en) * 2020-01-22 2021-07-29 Qualcomm Incorporated Joint channel state information (csi) reporting using csi sub-reports for multiple transmit receive points
US11968016B2 (en) * 2020-03-31 2024-04-23 Telefonaktiebolaget Lm Ericsson (Publ) Channel quality indication (CQI) saturation mitigation
WO2021212454A1 (en) * 2020-04-24 2021-10-28 Qualcomm Incorporated New csi report setting to hasten csi feedback for svd-based precoding
US20210367650A1 (en) * 2020-05-21 2021-11-25 Apple Inc. Pre-emption During CSI-RS Mobility Measurements
WO2022032617A1 (en) * 2020-08-14 2022-02-17 Qualcomm Incorporated Interference measurements for sidelink communications
WO2022056674A1 (en) * 2020-09-15 2022-03-24 Apple Inc. Reporting interference and noise power fluctuations
WO2022205148A1 (en) * 2021-03-31 2022-10-06 Qualcomm Incorporated Rank indicator and layer indicator signaling in non-coherent joint transmission channel state information
KR20230020254A (ko) * 2021-08-03 2023-02-10 삼성전자주식회사 무선 통신 시스템에서 채널 상태 정보를 보고하기 위한 방법 및 장치

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101373998B (zh) * 2007-08-20 2012-07-25 上海贝尔阿尔卡特股份有限公司 低信息交互的多基站协作mimo及其调度方法和装置
CN104468068B (zh) 2009-07-21 2019-06-18 Lg电子株式会社 在无线通信系统中发射信道状态信息的装置和方法
CN102035579B (zh) * 2009-09-28 2014-09-03 夏普株式会社 信息反馈方法和用户设备
US8989114B2 (en) 2010-03-17 2015-03-24 Lg Electronics Inc. Method and apparatus for providing channel state information-reference signal (CSI-RS) configuration information in a wireless communication system supporting multiple antennas
US8520491B2 (en) * 2010-04-01 2013-08-27 Nokia Siemens Networks Oy Periodic channel state information signaling with carrier aggregation
WO2011145886A2 (ko) 2010-05-18 2011-11-24 엘지전자 주식회사 다중 분산 노드 시스템에서 채널 측정을 수행하기 위한 방법 및 장치
US9762372B2 (en) * 2010-06-15 2017-09-12 Texas Instruments Incorporated CSI reporting on PUSCH for carrier aggregation
PL3352380T3 (pl) * 2010-10-04 2019-11-29 Samsung Electronics Co Ltd Sposób i urządzenie do wysyłania i odbierania bitmapy ograniczenia podzbioru zestawu kodowego
KR20120049449A (ko) * 2010-11-08 2012-05-17 삼성전자주식회사 무선 통신 시스템 및 그 시스템에서 간섭 조정을 위한 자원 관리 방법
US8995400B2 (en) * 2011-02-11 2015-03-31 Qualcomm Incorporated Method and apparatus for enabling channel and interference estimations in macro/RRH system
KR101995293B1 (ko) 2011-02-21 2019-07-02 삼성전자 주식회사 반송파 집적 기술을 사용하는 시분할 무선통신시스템에서 부차반송파의 활성화 또는 비활성화 방법 및 장치
CN102300244B (zh) * 2011-07-15 2019-02-05 中兴通讯股份有限公司 一种干扰测量参考信息的通知方法、干扰测量方法及装置
US8861430B2 (en) 2011-08-11 2014-10-14 Mediatek Inc. Methods of point association for cooperative multiple point transmission
MY164105A (en) 2011-08-12 2017-11-30 Interdigital Patent Holdings Inc Interference measurement in wireless networks
CN102368697B (zh) * 2011-09-30 2018-04-03 中兴通讯股份有限公司 干扰测量信令通知、干扰测量及反馈方法及其装置
US20140286189A1 (en) * 2011-10-31 2014-09-25 Lg Electronics Inc. Method and apparatus for measuring interference in wireless communication system

Also Published As

Publication number Publication date
US20130301450A1 (en) 2013-11-14
IN2014MN02003A (hu) 2015-08-07
EP2847880B1 (en) 2020-05-27
US9537638B2 (en) 2017-01-03
CN104428997B (zh) 2018-02-16
EP2847880A1 (en) 2015-03-18
CN104428997A (zh) 2015-03-18
WO2013170114A1 (en) 2013-11-14
ES2813438T3 (es) 2021-03-23

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