DK3033902T3 - Fremgangsmåde og radioknude til håndtering af CSI-rapportering - Google Patents

Fremgangsmåde og radioknude til håndtering af CSI-rapportering Download PDF

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Publication number
DK3033902T3
DK3033902T3 DK14836686.7T DK14836686T DK3033902T3 DK 3033902 T3 DK3033902 T3 DK 3033902T3 DK 14836686 T DK14836686 T DK 14836686T DK 3033902 T3 DK3033902 T3 DK 3033902T3
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DK
Denmark
Prior art keywords
procedure
radio node
csi reporting
handling csi
handling
Prior art date
Application number
DK14836686.7T
Other languages
English (en)
Inventor
Xinghua Song
Zhiheng Guo
Shaohua Li
Rui Fan
Jinhua Liu
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of DK3033902T3 publication Critical patent/DK3033902T3/da

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Classifications

    • 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
    • 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 signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
DK14836686.7T 2013-08-15 2014-08-15 Fremgangsmåde og radioknude til håndtering af CSI-rapportering DK3033902T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNPCT/CN2013/081556 2013-08-15
PCT/SE2014/050942 WO2015023227A1 (en) 2013-08-15 2014-08-15 Method and radio node for handling csi reporting

Publications (1)

Publication Number Publication Date
DK3033902T3 true DK3033902T3 (da) 2021-09-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DK14836686.7T DK3033902T3 (da) 2013-08-15 2014-08-15 Fremgangsmåde og radioknude til håndtering af CSI-rapportering

Country Status (7)

Country Link
US (5) US9680581B2 (da)
EP (2) EP3910998A1 (da)
JP (1) JP6078208B2 (da)
CN (2) CN105706481A (da)
BR (1) BR112016002981B1 (da)
DK (1) DK3033902T3 (da)
WO (1) WO2015023227A1 (da)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10085164B2 (en) * 2011-04-28 2018-09-25 Qualcomm Incorporated System and method for managing invalid reference subframes for channel state information feedback
EP2941040B1 (en) * 2012-12-30 2020-02-05 LG Electronics Inc. Method for sharing wireless resource information in multi-cell wireless communication system and apparatus for same
EP2802091A1 (en) * 2013-05-08 2014-11-12 Panasonic Intellectual Property Corporation of America Flexible TDD uplink-downlink configuration with flexible subframes
WO2015020308A1 (en) * 2013-08-08 2015-02-12 Samsung Electronics Co., Ltd. Method and apparatus for feeding back aperiodic csi in flexible tdd reconfiguration system
CN105706481A (zh) 2013-08-15 2016-06-22 瑞典爱立信有限公司 用于处置csi报告的方法和无线电节点
CN104378789B (zh) * 2013-08-16 2019-06-07 索尼公司 无线通信系统中的通信质量确定/获取装置和方法
US20150089382A1 (en) * 2013-09-26 2015-03-26 Wu-chi Feng Application context migration framework and protocol
WO2015042870A1 (en) * 2013-09-27 2015-04-02 Qualcomm Incorporated Csi reporting for lte-tdd eimta
US9986454B2 (en) * 2013-10-21 2018-05-29 Lg Electronics Inc. Method for setting interference measurement resource in wireless communication system and apparatus therefor
US10143004B2 (en) * 2013-12-18 2018-11-27 Lg Electronics Inc. Method and apparatus for receiving ABS information in wireless communication system
CN104935389B (zh) * 2014-03-21 2020-05-19 中兴通讯股份有限公司 信道状态信息测量方法和装置
CN105101418B (zh) * 2014-05-08 2019-02-01 电信科学技术研究院 一种确定参考子帧的方法、系统及设备
WO2015176293A1 (zh) * 2014-05-23 2015-11-26 华为技术有限公司 一种确定辅载波传输方向的装置及方法
US10149307B2 (en) * 2014-08-01 2018-12-04 Samsung Electronics Co., Ltd. Method and apparatus for providing feedback between base transceiver stations through cooperative communication in wireless communication system
US10219292B2 (en) * 2014-10-24 2019-02-26 Qualcomm Incorporated Flexible multiplexing and feedback for variable transmission time intervals
US11558894B2 (en) 2015-03-02 2023-01-17 Apple Inc. Aperiodic scheduling of uplink grants in a wireless communication system
CN106538007B (zh) * 2015-03-16 2020-09-04 华为技术有限公司 一种控制信息的传输方法、基站和用户设备
US9877334B2 (en) * 2015-04-05 2018-01-23 Ofinno Technologies, Llc Cell configuration in a wireless device and wireless network
US11641255B2 (en) * 2015-04-05 2023-05-02 Comcast Cable Communications, Llc Uplink control information transmission in a wireless network
WO2016161656A1 (zh) * 2015-04-10 2016-10-13 华为技术有限公司 一种信道状态信息的上报方法、用户设备和基站
CN108029028B (zh) * 2015-08-06 2022-04-08 夏普株式会社 终端装置、基站装置、通信方法以及集成电路
JP6773656B2 (ja) * 2015-08-06 2020-10-21 シャープ株式会社 端末装置、基地局装置および通信方法
CN106559817B (zh) * 2015-09-29 2021-02-19 中兴通讯股份有限公司 小区干扰检测方法及装置
US10516460B2 (en) 2016-02-26 2019-12-24 Lg Electronics Inc. Method and apparatus for transmitting and receiving wireless signal in wireless communication system
CN108886706B (zh) * 2016-03-23 2023-04-25 株式会社Ntt都科摩 用户终端、无线基站及无线通信方法
KR102183307B1 (ko) * 2016-03-23 2020-11-26 가부시키가이샤 엔티티 도코모 유저단말, 무선기지국 및 무선통신방법
US10652902B2 (en) * 2016-03-31 2020-05-12 Huawei Technologies Co., Ltd. Method for measuring channel state information, network-side device, and user equipment
WO2017179921A1 (ko) * 2016-04-14 2017-10-19 엘지전자 주식회사 무선통신 시스템에서 변경된 tdd 상향링크-하향링크 설정에 따라 동작하는 방법 및 이를 위한 장치
US10694415B2 (en) * 2016-06-24 2020-06-23 Lg Electronics Inc. Aperiodic CSI reporting method based on aperiodic CSI-RS in wireless communication system, and device therefor
CN109479247B (zh) * 2016-08-08 2021-07-16 Lg 电子株式会社 用于报告功率余量的方法和设备
US10178668B2 (en) * 2016-08-08 2019-01-08 Qualcomm Incorporated Periodic and aperiodic CSI reporting procedures for enhanced licensed assisted access
EP3471314B1 (en) * 2016-08-11 2021-10-27 LG Electronics Inc. Method for reporting channel state in wireless communication system and device therefor
CN107872890B (zh) * 2016-09-28 2020-11-06 华为技术有限公司 一种无线通信系统中调度传输的方法及设备
WO2018060804A1 (en) * 2016-09-29 2018-04-05 Telefonaktiebolaget Lm Ericsson (Publ) Active time handling with 2-step granting
US11405086B2 (en) * 2016-09-30 2022-08-02 Qualcomm Incorporated Channel state information (CSI) acquisition for dynamic MIMO transmission
JP6869351B2 (ja) * 2017-01-09 2021-05-12 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） 半永続的ｃｓｉ−ｒｓに対する信頼できる動的指示のためのシステムおよび方法
CN110301145B (zh) * 2017-02-28 2021-01-12 Oppo广东移动通信有限公司 无线通信方法、终端设备和网络设备
EP4099603B1 (en) 2017-05-05 2023-12-20 Telefonaktiebolaget Lm Ericsson (Publ) Interference measurements and channel state information feedback for multi-user multiple-in multiple-out
WO2018227558A1 (en) * 2017-06-16 2018-12-20 Qualcomm Incorporated Signaling design for multiple aperiodic csi feedback
US11184908B2 (en) * 2017-08-10 2021-11-23 Lg Electronics Inc. Method and device for transmitting/receiving radio signal in wireless communication system
EP3665929A4 (en) 2017-08-11 2021-04-28 Telefonaktiebolaget LM Ericsson (Publ) MEASUREMENT AND REPORT FOR CROSS-LINK INTERFERENCE MANAGEMENT BASED ON SIGNAL STRENGTH
CN110098904B (zh) * 2018-01-30 2022-10-11 中兴通讯股份有限公司 信息的传输方法及装置、存储介质、电子装置
JP7151115B2 (ja) * 2018-03-23 2022-10-12 日本電気株式会社 基地局、通信端末、無線通信方法、プログラムおよび無線通信システム
US11546917B2 (en) * 2019-12-13 2023-01-03 Qualcomm Incorporated Interference mitigation scheme for asynchronous time division duplex
WO2021093193A1 (en) * 2020-02-10 2021-05-20 Zte Corporation Timeline information for aperiodic semi-persistent scheduling transmissions
WO2021248467A1 (en) * 2020-06-12 2021-12-16 Qualcomm Incorporated Channel state information report based on a two-dimensional hypothesis in full duplex
CN116097117B (zh) * 2020-08-07 2025-08-05 中兴通讯股份有限公司 用于定位状态信息报告的方法
JP7689179B2 (ja) * 2020-10-23 2025-06-05 ノキア テクノロジーズ オサケユイチア ポート情報のシグナリング

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8737289B2 (en) * 2009-10-28 2014-05-27 Lg Electronics Inc. Method for transmitting and receiving signal of relay in radio communication system supporting multiple carriers
WO2011115421A2 (en) * 2010-03-17 2011-09-22 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
US9014024B2 (en) * 2010-10-04 2015-04-21 Qualcomm Incorporated Devices for determining a reference subframe and determining a mode
CN102594528B (zh) * 2011-01-10 2017-07-07 夏普株式会社 非周期信道状态信息反馈的触发方法和设备
KR20140034730A (ko) * 2011-02-25 2014-03-20 엘지전자 주식회사 반송파 집성 기법이 적용된 무선 통신 시스템에서 릴레이 노드가 마크로 기지국으로 채널 상태 정보를 송신하는 방법 및 이를 위한 장치
CN102740477B (zh) * 2011-03-31 2016-03-02 华为技术有限公司 时分双工系统中子帧配置的方法、基站及用户设备
JP5325928B2 (ja) 2011-05-02 2013-10-23 株式会社エヌ・ティ・ティ・ドコモ チャネル状態情報通知方法、無線基地局装置、ユーザ端末及び無線通信システム
WO2012167431A1 (en) * 2011-06-09 2012-12-13 Renesas Mobile Corporation Interference control in time division duplex communication
US8797966B2 (en) * 2011-09-23 2014-08-05 Ofinno Technologies, Llc Channel state information transmission
KR102401006B1 (ko) * 2011-09-30 2022-05-24 인터디지탈 패튼 홀딩스, 인크 감소된 채널 대역폭을 사용하는 장치 통신
US9264120B2 (en) * 2011-11-09 2016-02-16 Telefonaktiebolaget L M Ericsson (Publ) CSI reporting for a set of CSI-RS resources
US9912439B2 (en) * 2011-11-10 2018-03-06 Qualcomm Incorporated Method and apparatus for sending channel state information using subframe-dependent control channel formats
JP6065330B2 (ja) * 2011-12-20 2017-01-25 マーベル ワールド トレード リミテッド 協調マルチポイント送信の参照信号設計
CN104081709B (zh) * 2012-01-27 2017-09-08 交互数字专利控股公司 用于在基于多载波和/或准校准网络中提供ePDCCH的装置和/或方法
US9681425B2 (en) * 2012-05-11 2017-06-13 Qualcomm Incorporated Rank-specific feedback for improved MIMO support
US9912430B2 (en) 2012-07-06 2018-03-06 Samsung Electronics Co. Ltd. Method and apparatus for channel state information feedback reporting
US9713026B2 (en) * 2013-05-17 2017-07-18 Qualcomm Incorporated Channel state information (CSI) measurement and reporting for enhanced interference management for traffic adaptation (eIMTA) in LTE
PT3000266T (pt) 2013-05-20 2019-09-20 Guangdong Oppo Mobile Telecommunications Corp Ltd Método e disposição para medição csi
CN105706481A (zh) * 2013-08-15 2016-06-22 瑞典爱立信有限公司 用于处置csi报告的方法和无线电节点

Also Published As

Publication number Publication date
EP3033902A1 (en) 2016-06-22
US9680581B2 (en) 2017-06-13
US10575202B2 (en) 2020-02-25
EP3033902B1 (en) 2021-08-04
JP6078208B2 (ja) 2017-02-08
US20170245169A1 (en) 2017-08-24
EP3910998A1 (en) 2021-11-17
JP2016534615A (ja) 2016-11-04
BR112016002981B1 (pt) 2022-10-11
CN113162709B (zh) 2023-08-08
WO2015023227A1 (en) 2015-02-19
BR112016002981A2 (da) 2017-08-01
US11659428B2 (en) 2023-05-23
EP3033902A4 (en) 2016-09-21
US20160197687A1 (en) 2016-07-07
CN105706481A (zh) 2016-06-22
US10251081B2 (en) 2019-04-02
US11140569B2 (en) 2021-10-05
US20210400518A1 (en) 2021-12-23
US20200154300A1 (en) 2020-05-14
CN113162709A (zh) 2021-07-23
US20190150018A1 (en) 2019-05-16

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