IN2014MN02003A - - Google Patents

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Publication number
IN2014MN02003A
IN2014MN02003A IN2003MUN2014A IN2014MN02003A IN 2014MN02003 A IN2014MN02003 A IN 2014MN02003A IN 2003MUN2014 A IN2003MUN2014 A IN 2003MUN2014A IN 2014MN02003 A IN2014MN02003 A IN 2014MN02003A
Authority
IN
India
Prior art keywords
interference
resources
imr
nzp
baseline
Prior art date
Application number
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 IN2014MN02003A publication Critical patent/IN2014MN02003A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022Site diversity; Macro-diversity
    • H04B7/024Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057Physical resource allocation for CQI

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
IN2003MUN2014 2012-05-11 2013-05-10 IN2014MN02003A (enrdf_load_html_response)

Applications Claiming Priority (3)

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
PCT/US2013/040480 WO2013170114A1 (en) 2012-05-11 2013-05-10 Method and apparatus for performing coordinated multipoint feedback under multiple channel and interference assumptions

Publications (1)

Publication Number Publication Date
IN2014MN02003A true IN2014MN02003A (enrdf_load_html_response) 2015-08-07

Family

ID=49548517

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2003MUN2014 IN2014MN02003A (enrdf_load_html_response) 2012-05-11 2013-05-10

Country Status (7)

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

Families Citing this family (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2642674B1 (en) 2010-11-17 2020-04-08 LG Electronics Inc. Method and device for aperiodically reporting channel state information in wireless connection system
EP3629491A1 (en) 2011-01-07 2020-04-01 InterDigital Patent Holdings, Inc. Communicating channel state information (csi) of multiple transmission points
WO2013025558A1 (en) 2011-08-12 2013-02-21 Interdigital Patent Holdings, Inc. Interference measurement in wireless networks
US9571244B2 (en) * 2012-01-26 2017-02-14 Sony Corporation Wireless communication apparatus, wireless communication method, and wireless communication system
HUE027242T2 (en) 2012-05-16 2016-10-28 ERICSSON TELEFON AB L M (publ) Procedure and Arrangement in 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
KR101647007B1 (ko) 2012-06-04 2016-08-10 인터디지탈 패튼 홀딩스, 인크 다중 전송 포인트의 통신 채널 상태 정보(csi)
US10645599B2 (en) 2012-07-02 2020-05-05 Lg Electronics Inc. Method and device for reporting channel state information in wireless communication system
EP2869478A4 (en) * 2012-07-02 2016-02-24 Lg Electronics Inc METHOD AND DEVICE FOR DELIVERING CHANNEL STATE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
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
EP2882217B1 (en) * 2012-08-03 2019-05-01 Sun Patent Trust Wireless communication terminal device, wireless communication base device, and method for generating csi
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
EP2901790B1 (en) * 2012-09-28 2019-12-18 Nokia Solutions and Networks Oy Method, apparatus and computer program for reporting in-device coexistence information
JP6019241B2 (ja) * 2012-10-09 2016-11-02 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) 多地点協調における干渉測定リソースの負荷不変構成
US9590705B2 (en) * 2012-11-09 2017-03-07 Lg Electronics Inc. Method and device for transmitting and receiving channel state information in wireless communication system
US9407302B2 (en) 2012-12-03 2016-08-02 Intel Corporation Communication device, mobile terminal, method for requesting information and method for providing information
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
US10122518B2 (en) * 2012-12-30 2018-11-06 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
EP2995035A2 (en) 2013-05-08 2016-03-16 Interdigital Patent Holdings, Inc. Methods, systems and apparatuses for network assisted interference cancellation and/or suppression (naics) in long term evolution (lte) systems
WO2014182340A1 (en) 2013-05-09 2014-11-13 Intel IP Corporation Reduction of buffer overflow
EP3025540A4 (en) * 2013-07-26 2017-03-15 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
US9591657B2 (en) 2014-07-22 2017-03-07 Qualcomm Incorporated Ultra reliable link design
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
US9935807B2 (en) * 2014-09-26 2018-04-03 Telefonaktiebolaget L M Ericsson (Publ) Discovery signal design
BR112017004967B1 (pt) * 2014-10-10 2023-10-17 Telefonaktiebolaget Lm Ericsson (Publ) Método de operação de uma estação base, estação base, meio de armazenamento legível por computador, método de operação de um dispositivo sem fio e dispositivo sem fio
DK3208965T3 (en) * 2014-11-20 2019-02-25 Panasonic Ip Corp America IMPROVED REPORTING OF CHANNEL STATUS INFORMATION FOR LICENSED AND NON-LICENSED CARRIERS
WO2016089106A1 (en) * 2014-12-04 2016-06-09 Lg Electronics Inc. Method for feeding back partial csis from user equipment in wireless communication system and an apparatus for the same
US10334465B2 (en) * 2015-01-30 2019-06-25 Qualcomm Incorporated RRM based on signal strength measurements in LTE over unlicensed spectrum
US10721037B2 (en) * 2015-03-27 2020-07-21 Samsung Electronics Co., Ltd. Resource allocation device and method in large-scale antenna system
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
US10972168B2 (en) * 2016-02-03 2021-04-06 Ntt Docomo, Inc. User equipment and method for wireless communication
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
PT3455988T (pt) * 2016-05-13 2021-06-28 Ericsson Telefon Ab L M Retorno de csi de múltipla resolução
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
WO2018031870A1 (en) * 2016-08-11 2018-02-15 Donomo Innovations, Inc. Method of selecting reception resource and method of csi-rs transmission
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
US11038647B2 (en) * 2016-09-29 2021-06-15 Nokia Technologies Oy Interference measurement resources for a UE in a wireless communication network
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
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
EP3566325A1 (en) * 2017-01-05 2019-11-13 Telefonaktiebolaget L M Ericsson (publ) A wireless device, a serving network node and respective method performed thereby for communicating with each other
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
WO2018143721A1 (ko) * 2017-02-02 2018-08-09 엘지전자(주) 무선 통신 시스템에서의 채널 상태 정보 보고 방법 및 이를 위한 장치
EP4271103A3 (en) 2017-02-06 2024-02-14 Telefonaktiebolaget LM Ericsson (publ) Dynamic indication for channel state information feedback
CN110463128B (zh) * 2017-03-24 2022-10-18 苹果公司 用于CoMP的DM-RS分组和CSI报告
US10484066B2 (en) 2017-04-04 2019-11-19 Qualcomm Incorporated Beam management using synchronization signals through channel feedback framework
CN110546893B (zh) * 2017-04-28 2022-11-25 Lg 电子株式会社 下一代通信系统中测量干扰的方法及其装置
EP3620007B1 (en) * 2017-05-02 2024-03-06 Apple Inc. Method and apparatus for interference measurement using beam management reference signal
HUE060042T2 (hu) * 2017-05-05 2023-01-28 Ericsson Telefon Ab L M Interferenciamérések és csatornaállapot-információ-visszacsatolás többfelhasználós multiple-in multiple-out esetén
GB2562098B (en) 2017-05-05 2022-02-02 Samsung Electronics Co Ltd Improvements in and relating to channel state feedback in a telecommunication system
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
JP6756913B2 (ja) * 2017-06-15 2020-09-16 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チャンネル状態情報を報告する方法及びそのための装置
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
AR113262A1 (es) 2017-10-02 2020-03-11 Ericsson Telefon Ab L M Señalización para medición de interferencia entre múltiples usuarios con nzp csi-rs
EP3700254B1 (en) * 2017-10-20 2025-12-03 NTT DoCoMo, Inc. User terminal and wireless communication method
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
CN108616345B (zh) 2017-11-25 2019-03-26 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
WO2019162917A1 (en) 2018-02-26 2019-08-29 Telefonaktiebolaget Lm Ericsson (Publ) Channel state information (csi) feedback with multiple hypotheses
US11089625B2 (en) * 2018-05-25 2021-08-10 Futurewei Technologies, Inc. Protection for mode-3 V2X UEs in the ITS band
US12081297B2 (en) * 2018-08-08 2024-09-03 Lg Electronics Inc. Method for transmitting or receiving channel state information for plurality of base stations in wireless communication system, and device therefor
CN118488482A (zh) * 2018-08-10 2024-08-13 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
EP3874631A4 (en) * 2018-11-01 2022-06-29 Lenovo (Beijing) Limited Channel state information calculation
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
WO2021007768A1 (en) * 2019-07-16 2021-01-21 Zte Corporation Resource management for reporting signal-to-interference-plus-noise ratio
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
CN115023906B (zh) 2020-02-07 2025-09-16 高通股份有限公司 用于多trp csi的动态干扰测量
KR20220149515A (ko) * 2020-03-04 2022-11-08 소니그룹주식회사 무선 기지국 및 무선 단말기
US11916609B2 (en) * 2020-03-16 2024-02-27 Qualcomm Incorporated Techniques for indicating a user equipment capability for Layer 1 signal to interference plus noise ratio measurement
EP4128560B1 (en) * 2020-03-31 2024-11-13 Telefonaktiebolaget LM Ericsson (publ.) Channel quality indication (cqi) saturation mitigation
CN115398949B (zh) * 2020-04-24 2024-08-27 高通股份有限公司 用于加快针对基于svd的预编码的csi反馈的新csi报告设置
US20230344486A1 (en) * 2020-04-24 2023-10-26 Lenovo (Singapore) Pte. Ltd. Channel state information reporting
US11742968B2 (en) * 2020-06-02 2023-08-29 Qualcomm Incorporated Self interference measurement for clutter echo detection
WO2022032617A1 (en) * 2020-08-14 2022-02-17 Qualcomm Incorporated Interference measurements for sidelink communications
US12082032B2 (en) 2020-09-15 2024-09-03 Apple Inc. Reporting interference and noise power fluctuations
CN116195293B (zh) 2020-09-15 2025-04-25 苹果公司 从用户装备接收干扰和噪声功率波动报告
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
WO2024124530A1 (en) * 2022-12-16 2024-06-20 Huawei Technologies Co., Ltd. Multi-non-terrestrial node beam configuration

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
EP2457336B1 (en) 2009-07-21 2020-07-08 LG Electronics Inc. Apparatus and method for transmitting channel state information in a wireless communication system
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
EP2548313B1 (en) 2010-03-17 2019-05-08 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
HUE046967T2 (hu) * 2010-10-04 2020-04-28 Samsung Electronics Co Ltd Eljárás és berendezés kódkönyv alhalmazkorlátozás bitmap átvitelére és vételére
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
WO2013025558A1 (en) 2011-08-12 2013-02-21 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
KR101583170B1 (ko) * 2011-10-31 2016-01-07 엘지전자 주식회사 무선 통신 시스템에서 간섭을 측정하는 방법 및 장치

Also Published As

Publication number Publication date
WO2013170114A1 (en) 2013-11-14
HUE050523T2 (hu) 2020-12-28
EP2847880A1 (en) 2015-03-18
CN104428997A (zh) 2015-03-18
US9537638B2 (en) 2017-01-03
US20130301450A1 (en) 2013-11-14
ES2813438T3 (es) 2021-03-23
EP2847880B1 (en) 2020-05-27
CN104428997B (zh) 2018-02-16

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