CA2822022C - Apparatus and method for periodic channel state reporting in a wireless network - Google Patents

Apparatus and method for periodic channel state reporting in a wireless network Download PDF

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Publication number
CA2822022C
CA2822022C CA2822022A CA2822022A CA2822022C CA 2822022 C CA2822022 C CA 2822022C CA 2822022 A CA2822022 A CA 2822022A CA 2822022 A CA2822022 A CA 2822022A CA 2822022 C CA2822022 C CA 2822022C
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Prior art keywords
report
type
class
periodic csi
csi report
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CA2822022A
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English (en)
French (fr)
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CA2822022A1 (en
Inventor
Lingjia Liu
Young-Han Nam
Jianzhong Zhang
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Publication of CA2822022A1 publication Critical patent/CA2822022A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2822022A 2010-12-17 2011-12-16 Apparatus and method for periodic channel state reporting in a wireless network Active CA2822022C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201061424528P 2010-12-17 2010-12-17
US61/424,528 2010-12-17
US13/313,831 2011-12-07
US13/313,831 US9119101B2 (en) 2010-12-17 2011-12-07 Apparatus and method for periodic channel state reporting in a wireless network
PCT/KR2011/009745 WO2012081939A2 (en) 2010-12-17 2011-12-16 Apparatus and method for periodic channel state reporting in a wireless network

Publications (2)

Publication Number Publication Date
CA2822022A1 CA2822022A1 (en) 2012-06-21
CA2822022C true CA2822022C (en) 2019-07-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2822022A Active CA2822022C (en) 2010-12-17 2011-12-16 Apparatus and method for periodic channel state reporting in a wireless network

Country Status (9)

Country Link
US (3) US9119101B2 (OSRAM)
EP (1) EP2466947B1 (OSRAM)
JP (1) JP5905484B2 (OSRAM)
KR (1) KR101919975B1 (OSRAM)
CN (1) CN103262604B (OSRAM)
AU (1) AU2011341831B2 (OSRAM)
CA (1) CA2822022C (OSRAM)
PL (1) PL2466947T3 (OSRAM)
WO (1) WO2012081939A2 (OSRAM)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8560696B2 (en) 2009-04-28 2013-10-15 Intel Corporation Transmission of advanced-MAP information elements in mobile networks
US9813135B2 (en) 2010-09-29 2017-11-07 Qualcomm, Incorporated Systems and methods for communication of channel state information
US10090982B2 (en) 2010-09-29 2018-10-02 Qualcomm Incorporated Systems and methods for communication of channel state information
US9831983B2 (en) 2010-09-29 2017-11-28 Qualcomm Incorporated Systems, methods and apparatus for determining control field and modulation coding scheme information
US9882624B2 (en) * 2010-09-29 2018-01-30 Qualcomm, Incorporated Systems and methods for communication of channel state information
US9806848B2 (en) 2010-09-29 2017-10-31 Qualcomm Incorporated Systems, methods and apparatus for determining control field and modulation coding scheme information
US8681627B2 (en) 2010-12-07 2014-03-25 Sharp Kabushiki Kaisha Prioritizing multiple channel state information (CSI) reporting with carrier aggregation
US9930677B2 (en) 2010-12-07 2018-03-27 Sharp Kabushiki Kaisha Prioritizing multiple channel state information (CSI) reporting with carrier aggregation
US9119101B2 (en) * 2010-12-17 2015-08-25 Samsung Electronics Co., Ltd. Apparatus and method for periodic channel state reporting in a wireless network
US8817647B2 (en) * 2011-02-15 2014-08-26 Mediatek Inc. Priority rules of periodic CSI reporting in carrier aggregation
WO2012169817A2 (en) * 2011-06-10 2012-12-13 Lg Electronics Inc. Method and apparatus for transmitting channel state information in multi-node system
EP2760171B1 (en) 2011-09-23 2018-03-28 LG Electronics Inc. Method and apparatus for transmitting uplink control information in wireless communication system
ES2750599T3 (es) * 2011-11-07 2020-03-26 Nokia Solutions & Networks Oy Asignación de recursos en el canal de control del enlace ascendente físico para múltiples indicadores de estado del canal que colisionan en la misma subtrama
KR20140001461A (ko) * 2012-06-27 2014-01-07 삼성전자주식회사 기지국간 주파수 집적 시스템에서 상향링크 신호 전송 방법 및 장치
US9544801B2 (en) * 2012-08-03 2017-01-10 Intel Corporation Periodic channel state information reporting for coordinated multipoint (coMP) systems
WO2014035136A1 (ko) * 2012-08-28 2014-03-06 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보를 피드백하는 방법 및 이를 위한 장치
US9060361B2 (en) 2012-09-27 2015-06-16 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving channel state information
KR102115901B1 (ko) * 2013-04-16 2020-05-27 삼성전자 주식회사 프리코딩 관련 신호 송수신 방법 및 장치
CN104159303B (zh) * 2013-05-15 2019-06-21 中兴通讯股份有限公司 成员载波分配方法及装置
BR112015029739B1 (pt) 2013-06-04 2022-08-23 Huawei Technologies Co., Ltd Método para transmitir matriz de pré-codificação de 4 antenas, equipamento de usuário e estação base
US9847818B2 (en) 2013-06-07 2017-12-19 Nec Corporation Channel state information (CSI) feedback and subsampling
US9571251B2 (en) 2014-01-30 2017-02-14 Intel Corporation Periodic channel status information (CSI) reporting for enhanced interference management and traffic adaptation (EIMTA) systems with CSI subframe sets
US9867070B2 (en) 2014-02-26 2018-01-09 Qualcomm Incorporated Techniques for reporting channel state information (CSI) for an unlicensed radio frequency spectrum band
US10306662B2 (en) 2014-12-23 2019-05-28 Lg Electronics Inc. Method for configuring and scheduling partial subframe in wireless access system supporting unlicensed band, and device for supporting same
CN107113034B (zh) 2015-01-19 2020-11-24 高通股份有限公司 用于fd-mimo的增强型csi反馈
US10129782B2 (en) * 2015-01-30 2018-11-13 Samsung Electronics Co., Ltd. Methods and apparatus for CSI measurement configuration and reporting on unlicensed spectrum
EP3282629B1 (en) * 2015-04-08 2020-09-09 LG Electronics Inc. Method for reporting channel state and apparatus therefor
CN106576023B (zh) * 2015-04-10 2020-06-02 北京花旺在线商贸有限公司 一种信息传输方法、设备及系统
CN114531218B (zh) * 2015-08-06 2025-04-29 夏普株式会社 终端装置、基站装置以及通信方法
US11121752B2 (en) * 2016-01-07 2021-09-14 Qualcomm Incorporated Enhanced CSI feedback for FD-MIMO
WO2017138750A1 (en) 2016-02-12 2017-08-17 Samsung Electronics Co., Ltd. Method and apparatus for channel status information feedback in mobile communication system
CN107241760A (zh) * 2016-03-28 2017-10-10 北京信威通信技术股份有限公司 信道状态信息上报处理方法及装置
US11477766B2 (en) * 2016-05-24 2022-10-18 Qualcomm Incorporated Uplink control information reporting
US10263681B2 (en) * 2016-10-10 2019-04-16 Samsung Electronics Co., Ltd. Method and apparatus for reporting periodic channel state information in mobile communication system using massive array antennas
WO2018107400A1 (zh) 2016-12-14 2018-06-21 广东欧珀移动通信有限公司 传输方法和装置
WO2018199704A1 (ko) * 2017-04-28 2018-11-01 엘지전자(주) 무선 통신 시스템에서 채널 상태 정보를 보고하기 위한 방법 및 이를 위한 장치
CN108810967B (zh) * 2017-05-05 2023-12-12 华为技术有限公司 一种测量上报的方法和装置
US11296766B2 (en) * 2017-06-14 2022-04-05 Lg Electronics Inc. Method for reporting channel state information in wireless communication system and device therefor
CN109392169B (zh) * 2017-08-04 2021-05-07 维沃移动通信有限公司 一种数据传输方法、终端及基站
CN109392101B (zh) * 2017-08-04 2020-08-25 维沃移动通信有限公司 一种数据传输方法、终端及基站
KR102488966B1 (ko) * 2017-09-08 2023-01-16 삼성전자 주식회사 무선 통신 시스템에서 제어채널 및 데이터채널을 송수신 하는 방법 및 장치
WO2019066714A1 (en) * 2017-09-29 2019-04-04 Telefonaktiebolaget Lm Ericsson (Publ) MULTI-ANTENNA PROCESSING FOR REFERENCE SIGNAL
US11324015B2 (en) 2017-11-22 2022-05-03 Qualcomm Incorporated Channel reporting for communication service priority types
CN111566983A (zh) * 2018-01-11 2020-08-21 株式会社Ntt都科摩 无线通信系统中的信道状态信息(csi)报告方法
MX2020007418A (es) * 2018-01-12 2020-09-14 Ericsson Telefon Ab L M Sistemas y metodos para priorizar notificacion de informacion de estado de canal.
KR102042828B1 (ko) 2018-01-22 2019-11-27 엘지전자 주식회사 무선 통신 시스템에서 물리 상향 링크 제어 채널 상에서 다수의 상향 링크 제어 정보를 전송하는 방법 및 이를 위한 장치
CN110691412B (zh) * 2018-07-04 2021-11-16 维沃移动通信有限公司 Pucch冲突的处理方法和终端
JP7210591B2 (ja) * 2018-08-10 2023-01-23 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
CN111263400B (zh) * 2018-12-14 2023-10-27 维沃移动通信有限公司 Csi报告的丢弃方法和终端
US11128362B2 (en) * 2019-03-11 2021-09-21 Samsung Electronics Co., Ltd. Method and apparatus for multiplexing and omitting channel state information
WO2020197333A1 (ko) * 2019-03-28 2020-10-01 엘지전자 주식회사 상향링크 전송을 수행하는 방법, 사용자기기, 장치, 저장 매체, 그리고 상향링크 수신을 수행하는 방법 및 기지국
CN111835459B (zh) * 2019-08-23 2023-12-01 维沃移动通信有限公司 信道状态信息csi报告的传输方法、终端及网络侧设备
US11646851B2 (en) * 2019-09-19 2023-05-09 Qualcomm Incorporated Channel state information reporting prioritization
JP7611259B2 (ja) * 2020-02-19 2025-01-09 クゥアルコム・インコーポレイテッド 下位レイヤ送信についての部分的な測位状態情報（ｐｓｉ）省略ルールのための方法および装置
EP4108015B1 (en) 2020-02-21 2024-04-03 Qualcomm Incorporated Positioning reference signal processing

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US106557A (en) * 1870-08-23 Improvement in bottle-stoppers
US6473467B1 (en) 2000-03-22 2002-10-29 Qualcomm Incorporated Method and apparatus for measuring reporting channel state information in a high efficiency, high performance communications system
KR100625143B1 (ko) 2004-05-14 2006-09-20 에스케이 텔레콤주식회사 휴대 인터넷 시스템에서 채널 품질에 기반하여 채널 상태정보를 보고하는 방법 및 시스템
JP5449378B2 (ja) 2008-10-20 2014-03-19 インターデイジタル パテント ホールディングス インコーポレイテッド キャリア集約
CN101772050B (zh) * 2009-01-06 2013-01-09 电信科学技术研究院 长期演进多载波系统的载波选择/信道信息测量和反馈系统、方法
US8620334B2 (en) 2009-03-13 2013-12-31 Interdigital Patent Holdings, Inc. Method and apparatus for carrier assignment, configuration and switching for multicarrier wireless communications
CN101873206B (zh) * 2009-04-27 2013-07-31 电信科学技术研究院 一种信道信息反馈方法、装置和系统
RU2569319C2 (ru) * 2009-06-19 2015-11-20 Интердиджитал Пэйтент Холдингз, Инк. Сигнализация управляющей информации восходящей линии связи в lte-a
MY162196A (en) * 2010-01-08 2017-05-31 Interdigital Patent Holdings Inc Channel state information transmission for multiple carriers
US8520491B2 (en) * 2010-04-01 2013-08-27 Nokia Siemens Networks Oy Periodic channel state information signaling with carrier aggregation
CN102291218B (zh) * 2010-06-21 2016-06-15 夏普株式会社 信道状态信息反馈资源分配方法和信道状态信息反馈方法
KR101875609B1 (ko) * 2010-09-26 2018-08-02 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
US8681627B2 (en) * 2010-12-07 2014-03-25 Sharp Kabushiki Kaisha Prioritizing multiple channel state information (CSI) reporting with carrier aggregation
US9930677B2 (en) * 2010-12-07 2018-03-27 Sharp Kabushiki Kaisha Prioritizing multiple channel state information (CSI) reporting with carrier aggregation
US9119101B2 (en) * 2010-12-17 2015-08-25 Samsung Electronics Co., Ltd. Apparatus and method for periodic channel state reporting in a wireless network

Also Published As

Publication number Publication date
AU2011341831A1 (en) 2013-06-20
CA2822022A1 (en) 2012-06-21
WO2012081939A3 (en) 2012-08-23
JP5905484B2 (ja) 2016-04-20
AU2011341831A8 (en) 2013-07-25
JP2014504096A (ja) 2014-02-13
US20200084007A1 (en) 2020-03-12
CN103262604B (zh) 2017-07-18
KR101919975B1 (ko) 2018-11-19
KR20140010017A (ko) 2014-01-23
US11728951B2 (en) 2023-08-15
PL2466947T3 (pl) 2017-10-31
WO2012081939A2 (en) 2012-06-21
CN103262604A (zh) 2013-08-21
US20120201207A1 (en) 2012-08-09
EP2466947A1 (en) 2012-06-20
EP2466947B1 (en) 2017-03-29
AU2011341831B2 (en) 2016-09-15
US20150365219A1 (en) 2015-12-17
US9119101B2 (en) 2015-08-25
US10511428B2 (en) 2019-12-17

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