IN2014MN02003A - - Google Patents

Download PDF

Info

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

Links

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 (enEXAMPLES)

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 (enEXAMPLES) 2015-08-07

Family

ID=49548517

Family Applications (1)

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

Country Status (7)

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

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
KR102585652B1 (ko) 2011-01-07 2023-10-05 인터디지탈 패튼 홀딩스, 인크 다중 송신 포인트의 채널 상태 정보(csi) 전달
MY164105A (en) 2011-08-12 2017-11-30 Interdigital Patent Holdings Inc Interference measurement in wireless networks
RU2014129460A (ru) * 2012-01-26 2016-02-10 Сони Корпорейшн Устройство беспроводной связи, способ беспроводной связи и система беспроводной связи
WO2013172746A1 (en) * 2012-05-16 2013-11-21 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement in a wireless communication system
EP2850752B1 (en) 2012-05-16 2016-03-23 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
US10645599B2 (en) 2012-07-02 2020-05-05 Lg Electronics Inc. Method and device for reporting channel state information in wireless communication system
CN110233652B (zh) * 2012-07-02 2022-03-15 Lg 电子株式会社 在无线通信系统中报告信道状态信息的方法和装置
US9531518B2 (en) * 2012-08-03 2016-12-27 Sun Patent Trust Wireless communication terminal device, wireless communication base device, and method for generating CSI
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
WO2014048498A1 (en) * 2012-09-28 2014-04-03 Nokia Siemens Networks Oy Method, apparatuses and computer program for reporting in- device coexistence information
AU2013330481B2 (en) * 2012-10-09 2016-08-04 Telefonaktiebolaget L M Ericsson (Publ) Load-invariant configuration of interference measurement resources in coordinated multi-point
WO2014073901A1 (ko) * 2012-11-09 2014-05-15 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
US10122515B2 (en) * 2012-12-30 2018-11-06 Lg Electronics Inc. Method for sharing radio 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
WO2014182339A1 (en) 2013-05-09 2014-11-13 Intel IP Corporation Small data communications
US20160295597A1 (en) * 2013-07-26 2016-10-06 Intel IP Corporation Signaling interference information for user equipment assistance
WO2015034411A1 (en) * 2013-09-03 2015-03-12 Telefonaktiebolaget L M Ericsson (Publ) Robust transmission on downlink discontinuous transmission carrier
US10057002B2 (en) * 2013-12-29 2018-08-21 Lg Electronics Inc. Method and apparatus for removing interference and receiving signal in wireless communication system
WO2015103733A1 (en) * 2014-01-07 2015-07-16 Qualcomm Incorporated TWO SUBFRAME SET CSI FEEDBACK FOR eIMTA IN LTE
CN104272785A (zh) * 2014-02-25 2015-01-07 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
JP6630348B2 (ja) * 2014-10-10 2020-01-15 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) 動的csiフィードバックのための方法
HUE042992T2 (hu) * 2014-11-20 2019-07-29 Panasonic Ip Corp America Javított csatornaállapot-információ jelentés engedélyezett és nem engedélyezett vivõkhöz
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
WO2016159621A1 (ko) * 2015-03-27 2016-10-06 삼성전자 주식회사 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
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
ES2874649T3 (es) * 2016-05-13 2021-11-05 Ericsson Telefon Ab L M Retroalimentación de CSI de resolución múltiple
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
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
JP2019528022A (ja) * 2016-08-11 2019-10-03 ドコモ イノヴェーションズ インクDocomo Innovations, Inc. 受信リソースを選択する方法,及びcsi−rs送信方法
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
EP3520518B1 (en) * 2016-09-29 2024-10-23 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
WO2018128570A1 (en) * 2017-01-05 2018-07-12 Telefonaktiebolaget Lm 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
EP3579480B1 (en) * 2017-02-02 2022-08-17 LG Electronics Inc. Method for reporting channel state information in wireless communication system and apparatus for same
KR102759879B1 (ko) * 2017-02-06 2025-02-03 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 채널 상태 정보 피드백을 위한 동적 지시
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
US11018730B2 (en) * 2017-05-02 2021-05-25 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
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
KR102385217B1 (ko) * 2017-05-05 2022-04-13 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 다중-사용자 다중-입력 다중-출력에 대한 간섭 측정들 및 채널 상태 정보 피드백
US10630366B2 (en) * 2017-06-15 2020-04-21 Lg Electronics Inc. Method for reporting channel state information in wireless communication system and apparatus therefor
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
EP4277190A3 (en) * 2017-10-02 2023-12-27 Telefonaktiebolaget LM Ericsson (publ) Signaling for mu interference measurement with nzp csi-rs
WO2019077749A1 (ja) * 2017-10-20 2019-04-25 株式会社Nttドコモ ユーザ端末及び無線通信方法
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
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
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
JP7158490B2 (ja) * 2018-02-26 2022-10-21 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) 複数の仮定を伴うチャネル状態情報(csi)フィードバック
US11089625B2 (en) * 2018-05-25 2021-08-10 Futurewei Technologies, Inc. Protection for mode-3 V2X UEs in the ITS band
WO2020032621A1 (ko) * 2018-08-08 2020-02-13 엘지전자 주식회사 무선 통신 시스템에서 다수의 기지국들에 대한 채널 상태 정보를 송수신하는 방법 및 이에 대한 장치
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
US12095533B2 (en) 2018-11-01 2024-09-17 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
CN114128198A (zh) * 2019-07-16 2022-03-01 中兴通讯股份有限公司 用于报告信号与干扰加噪声比的资源管理
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
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
WO2021198928A1 (en) * 2020-03-31 2021-10-07 Telefonaktiebolaget Lm Ericsson (Publ) Channel quality indication (cqi) saturation mitigation
WO2021214710A1 (en) * 2020-04-24 2021-10-28 Lenovo (Singapore) Pte. Ltd. Channel state information reporting
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
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
WO2022056674A1 (en) * 2020-09-15 2022-03-24 Apple Inc. Reporting interference and noise power fluctuations
WO2022056675A1 (en) 2020-09-15 2022-03-24 Apple Inc. Receiving interference and noise power fluctuations reports from a user equipment
BR112023019339A2 (pt) * 2021-03-31 2023-10-31 Qualcomm Inc Sinalização de indicador de classificação e indicador de camada em informações de estado de canal de transmissão conjunta não coerente
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
EP3731559B1 (en) 2009-07-21 2024-02-14 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
JP5711277B2 (ja) 2010-03-17 2015-04-30 エルジー エレクトロニクス インコーポレイティド 複数アンテナをサポートする無線通信システムにおいてチャネル状態情報参照信号の設定情報を提供する方法及び装置
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
US20140286188A1 (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
WO2013170114A1 (en) 2013-11-14
EP2847880B1 (en) 2020-05-27
EP2847880A1 (en) 2015-03-18
HUE050523T2 (hu) 2020-12-28
US9537638B2 (en) 2017-01-03
CN104428997A (zh) 2015-03-18
US20130301450A1 (en) 2013-11-14
CN104428997B (zh) 2018-02-16
ES2813438T3 (es) 2021-03-23

Similar Documents

Publication Publication Date Title
IN2014MN02003A (enEXAMPLES)
PH12014502471A1 (en) Methods and arrangements for csi reporting
IN2014DN08784A (enEXAMPLES)
IN2015MN00556A (enEXAMPLES)
MY164105A (en) Interference measurement in wireless networks
PH12013502617A1 (en) Method and apparatus for reducing co-channel interference
IN2014CN03552A (enEXAMPLES)
MX2019013065A (es) Mediciones de interferencia y retroalimentacion de informacion de estado de canal para entrada multiple salida multiple de varios usuarios.
MX2016011814A (es) Gestion de retroalimentacion de informacion de estado de canal flexible.
WO2015020896A3 (en) Systems and methods for determining a user equipment location based on measurements from multiple base stations
MY164808A (en) Utran enhancements for the support of inter -cell interference cancellation
WO2012061770A3 (en) Mobility for multipoint operations
IN2014KN00961A (enEXAMPLES)
EP4236183A3 (en) Method and apparatus for transmitting and receiving channel state information in a wireless communication system
GB2518105A (en) Method and system having reference signal design for new carrier types
EP3614612A3 (en) System and method for wireless communications measurements and csi feedback
MX2016005471A (es) Metodos y dispositivos de notificacion de informacion, de reporte de informacion y de recepcion de datos.
MX351755B (es) Método para reportar el estado del canal en el sistema de comunicación inalámbrica y aparato para lo mismo.
WO2013051886A3 (en) Method and appratus for transmitting and receiving downlink channel state information in a mobile communication system
GB2517888A (en) Method and system having reference signal design for new carrier types
IN2014KN02949A (enEXAMPLES)
WO2012102558A3 (ko) 채널상태정보 전송방법 및 사용자기기와, 채널상태정보 수신방법 및 기지국
PH12012501966A1 (en) A periodic cqi reporting in a wireless communication network
WO2011083972A3 (en) Method and system for enabling resource block bundling in lte-a systems
WO2013048030A3 (ko) 무선 통신 시스템에서 간섭을 측정하는 방법 및 장치