BR112019026107A2 - retorno de informação de estado de canal para sinalização de controle de uplink flexível - Google Patents

retorno de informação de estado de canal para sinalização de controle de uplink flexível Download PDF

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Publication number
BR112019026107A2
BR112019026107A2 BR112019026107-9A BR112019026107A BR112019026107A2 BR 112019026107 A2 BR112019026107 A2 BR 112019026107A2 BR 112019026107 A BR112019026107 A BR 112019026107A BR 112019026107 A2 BR112019026107 A2 BR 112019026107A2
Authority
BR
Brazil
Prior art keywords
csi
uplink control
return
components
size
Prior art date
Application number
BR112019026107-9A
Other languages
English (en)
Portuguese (pt)
Inventor
Liangming WU
Yu Zhang
Chao Wei
Chenxi HAO
Wanshi Chen
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of BR112019026107A2 publication Critical patent/BR112019026107A2/pt

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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 signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04L1/0028—Formatting
    • 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
    • H04L1/0028—Formatting
    • H04L1/0031—Multiple signaling transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112019026107-9A 2017-06-16 2018-06-13 retorno de informação de estado de canal para sinalização de controle de uplink flexível BR112019026107A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2017/088775 WO2018227614A1 (en) 2017-06-16 2017-06-16 Channel state information feedback for flexible uplink control signaling
CNPCT/CN2017/088775 2017-06-16
PCT/CN2018/091037 WO2018228425A1 (en) 2017-06-16 2018-06-13 Channel state information feedback for flexible uplink control signaling

Publications (1)

Publication Number Publication Date
BR112019026107A2 true BR112019026107A2 (pt) 2020-06-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019026107-9A BR112019026107A2 (pt) 2017-06-16 2018-06-13 retorno de informação de estado de canal para sinalização de controle de uplink flexível

Country Status (9)

Country Link
US (3) US11785602B2 (https=)
EP (1) EP3639430A4 (https=)
JP (2) JP7179780B2 (https=)
KR (1) KR102645910B1 (https=)
CN (2) CN115296780B (https=)
BR (1) BR112019026107A2 (https=)
CA (1) CA3062720C (https=)
TW (1) TWI758496B (https=)
WO (2) WO2018227614A1 (https=)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018227614A1 (en) 2017-06-16 2018-12-20 Qualcomm Incorporated Channel state information feedback for flexible uplink control signaling
US11502805B2 (en) * 2017-08-10 2022-11-15 Apple Inc. Resource mapping schemes for channel state information reporting on new radio physical uplink control channel
CN109474322B (zh) * 2017-09-08 2021-05-18 华为技术有限公司 一种信道反馈的方法及相关设备
CN114244470B (zh) 2017-11-17 2023-11-21 中兴通讯股份有限公司 信道状态信息csi编码方法及装置、存储介质和处理器
EP3576312A1 (en) 2018-05-30 2019-12-04 FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. Doppler-delay codebook-based precoding and csi reporting for wireless communications systems
US11196524B2 (en) 2018-07-18 2021-12-07 Qualcomm Incorporated Multi-beam CSI feedback
WO2020091544A1 (ko) * 2018-11-02 2020-05-07 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보를 보고하기 위한 방법 및 이를 위한 장치
US12199719B2 (en) 2019-01-11 2025-01-14 Datang Mobile Communications Equipment Co., Ltd. Methods for sending and receiving channel state information, terminal device and network device
CN111436126B (zh) * 2019-01-11 2025-06-20 中兴通讯股份有限公司 一种信息的发送方法及装置、存储介质和电子装置
CN112166571A (zh) 2019-02-01 2021-01-01 Oppo广东移动通信有限公司 用于传输反馈信息的方法、终端设备和网络设备
WO2020222602A1 (ko) * 2019-05-01 2020-11-05 엘지전자 주식회사 무선 통신 시스템에서 csi를 보고하기 위한 방법 및 이를 위한 장치
CN114175544B (zh) * 2019-08-05 2024-07-19 中兴通讯股份有限公司 用于确定反馈码本的系统和方法
EP4014371A1 (en) * 2019-08-14 2022-06-22 Nokia Technologies Oy Improved reliability of multi-connectivity
KR102790633B1 (ko) * 2019-10-29 2025-04-04 삼성전자 주식회사 Ofdm 기반 단일반송파 시스템을 위한 채널 추정 방법 및 장치
CN111328144B (zh) * 2020-01-20 2023-04-18 赣江新区智慧物联研究院有限公司 无线资源分配方法、装置、可读存储介质及计算机设备
WO2021098059A1 (en) * 2020-02-14 2021-05-27 Zte Corporation Channel state information feedback information transmission and configuration
WO2021185315A1 (en) * 2020-03-18 2021-09-23 Shanghai Langbo Communication Technology Company Limited Method and device in ue and base station used for wireless communication
CN113498075B (zh) * 2020-03-18 2022-05-31 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
CN113498175B (zh) * 2020-03-20 2024-11-01 华为技术有限公司 一种通信方法、设备及系统
US12395275B2 (en) * 2020-03-30 2025-08-19 Qualcomm Incorporated Two-stage feedback procedures
CN113541860B (zh) * 2020-04-22 2023-08-22 维沃移动通信有限公司 控制信令格式确定方法、指示方法及设备
EP4145893A4 (en) * 2020-04-30 2024-02-21 Ntt Docomo, Inc. Terminal, wireless communication method, and base station
WO2021258316A1 (en) * 2020-06-24 2021-12-30 Zte Corporation Handling configurations for reporting channel state information
CN111934822B (zh) * 2020-08-07 2025-02-11 中兴通讯股份有限公司 一种信道状态信息反馈方法、终端、基站及储存介质
CN116134760A (zh) * 2020-08-17 2023-05-16 高通股份有限公司 多时隙信道质量信息(cqi)报告
US11943794B2 (en) * 2020-10-16 2024-03-26 Qualcomm Incorporated Differentiated channel state information feedback based on decoding statistics
WO2022236566A1 (en) * 2021-05-10 2022-11-17 Apple Inc. Cmr and imr configuration enhancement for multi-trp csi-rs reporting
US12418817B2 (en) * 2021-06-18 2025-09-16 Samsung Electronics Co., Ltd. Method and apparatus for CSI reporting
CN115603838B (zh) * 2021-07-09 2025-09-05 维沃移动通信有限公司 信道状态信息csi上报处理方法、接收方法及相关设备
CN115776319A (zh) * 2021-09-07 2023-03-10 中兴通讯股份有限公司 信道状态信息的反馈方法及处理方法、终端、基站、介质
US12532203B2 (en) * 2022-02-11 2026-01-20 Intel Corporation Truncated channel state information feedback
US12356388B2 (en) * 2022-06-03 2025-07-08 Qualcomm Incorporated Network coding with user equipment cooperation
CN117640007A (zh) * 2022-08-10 2024-03-01 中兴通讯股份有限公司 信道状态信息反馈方法、接收方法、装置及通信节点
US20240340063A1 (en) * 2023-04-06 2024-10-10 Qualcomm Incorporated Subband channel state information payload reduction in a full-duplex network

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101587680B1 (ko) * 2008-10-20 2016-01-21 인터디지탈 패튼 홀딩스, 인크 반송파 집적 방법
US9019902B2 (en) * 2008-11-11 2015-04-28 Qualcomm Incorporated Channel quality feedback in multicarrier systems
JP5376042B2 (ja) * 2010-03-18 2013-12-25 富士通株式会社 マルチコアプロセッサシステム、スレッド切り替え制御方法、およびスレッド切り替え制御プログラム
US8625450B2 (en) * 2010-04-05 2014-01-07 Nokia Corporation Channel state information feedback for enhanced downlink multiple input—multiple output operation
US8582638B2 (en) 2010-04-30 2013-11-12 Blackberry Limited System and method for channel state feedback in carrier aggregation
CN102281133B (zh) * 2010-06-13 2014-02-19 华为技术有限公司 一种在物理上行控制信道上传输信息的方法及装置
KR101757383B1 (ko) 2010-06-29 2017-07-26 삼성전자주식회사 반송파 결합을 지원하는 셀룰러 무선통신 시스템에서 단말의 ｃｓｉ 전송 방법 및 장치
CN102013954B (zh) 2010-07-08 2011-12-07 华为技术有限公司 信道状态信息上报方法和用户设备
CN105553532B (zh) * 2010-07-19 2018-10-12 Lg电子株式会社 在无线通信系统中发射控制信息的方法和设备
CN101924606B (zh) * 2010-08-16 2015-06-03 中兴通讯股份有限公司 基于pusch传输的上行控制信息的发送方法及系统
CN102378385A (zh) * 2010-08-16 2012-03-14 夏普株式会社 上行控制信息传输方法、基站和用户设备
US8711907B2 (en) * 2010-10-01 2014-04-29 Intel Corporation PMI feedback with codebook interpolation
CN102255694A (zh) 2011-07-19 2011-11-23 电信科学技术研究院 信道状态信息传输方法和设备
US20130094460A1 (en) * 2011-10-16 2013-04-18 Lg Electronics Inc. Methods for Transmitting and Receiving Channel State Information (CSI) and Apparatuses Thereof
US9043667B2 (en) * 2011-11-04 2015-05-26 Blackberry Limited Method and system for up-link HARQ-ACK and CSI transmission
CN103095398B (zh) * 2011-11-04 2017-04-12 华为技术有限公司 传输控制信息的方法、用户设备和基站
WO2013133597A1 (ko) * 2012-03-08 2013-09-12 엘지전자 주식회사 무선 통신 시스템에서 보고를 위한 정보 전송 방법 및 장치
GB2500391B (en) * 2012-03-19 2014-10-22 Broadcom Corp Method and apparatus for providing feedback in multipoint transmissions
CN103391181B (zh) * 2012-05-11 2017-05-10 株式会社日立制作所 基站向终端传输数据的方法、基站装置及中心控制服务器
US9294230B2 (en) * 2012-07-02 2016-03-22 Intel Corporation Multiplexing of channel state information and hybrid automatic repeat request—acknowledgement information
GB2509973A (en) * 2013-01-21 2014-07-23 Sony Corp Reporting channel state information in a wireless communications system
US9936470B2 (en) * 2013-02-07 2018-04-03 Commscope Technologies Llc Radio access networks
KR101757307B1 (ko) * 2013-08-20 2017-07-26 엘지전자 주식회사 스트리밍 서비스를 통한 미디어 데이터 전송 장치, 스트리밍 서비스를 통한 미디어 데이터 수신 장치, 스트리밍 서비스를 통한 미디어 데이터 전송 방법, 및 스트리밍 서비스를 통한 미디어 데이터 수신 방법
JPWO2015141619A1 (ja) 2014-03-20 2017-04-06 シャープ株式会社 端末装置及び基地局装置
KR102047707B1 (ko) 2014-03-28 2019-11-22 엘지전자 주식회사 기계타입통신을 지원하는 무선 접속 시스템에서 채널상태정보 전송 방법 및 장치
US10187876B2 (en) 2015-01-12 2019-01-22 Qualcomm Incorporated Techniques for handling channel state information (CSI) in ultra low latency (ULL) LTE
US10425921B2 (en) * 2015-04-01 2019-09-24 Acer Incorporated Method of uplink control information transmission
US10110290B2 (en) * 2015-08-13 2018-10-23 Electronics And Telecommunications Research Institute Terminal for periodically transmitting CSI feedback information
KR102341190B1 (ko) 2015-08-14 2021-12-17 퀄컴 인코포레이티드 고도 빔포밍 및 fd-mimo 를 위한 csi 피드백 시그널링
US10848223B2 (en) * 2015-09-01 2020-11-24 Lg Electronics Inc. Method for reporting channel state and apparatus therefor
US10615860B2 (en) * 2015-11-06 2020-04-07 Lenovo Innovations Limited (Hong Kong) CSI reporting in a wireless communication system
US10484060B2 (en) * 2015-11-18 2019-11-19 Samsung Electronics Co., Ltd Method and device for transmitting and receiving channel state information in mobile communication system
US11483842B2 (en) * 2016-02-03 2022-10-25 Apple Inc. CSI (channel state information)-RS (reference signal) overhead reduction for class B FD (full dimensional)-MIMO (multiple input multiple output) systems
WO2017218749A1 (en) * 2016-06-15 2017-12-21 Intel IP Corporation Channel state and beam related information reporting
US10608856B2 (en) * 2016-06-16 2020-03-31 Samsung Electronics Co., Ltd. Transmission of reference signals in a communication system
CN107734680B (zh) * 2016-08-12 2023-05-09 中兴通讯股份有限公司 一种传输信息的方法及装置、接收信息的方法及装置
US10873439B2 (en) 2016-12-16 2020-12-22 Samsung Electronics Co., Ltd. Method and apparatus for multiplexing channel state information
CN108365915B (zh) * 2017-01-26 2023-04-07 北京三星通信技术研究有限公司 信道状态信息传输的方法及用户设备
US10432441B2 (en) * 2017-02-06 2019-10-01 Samsung Electronics Co., Ltd. Transmission structures and formats for DL control channels
IL269438B2 (en) * 2017-03-24 2023-09-01 Ericsson Telefon Ab L M Device, method, and computer software product for transmitting semi-continuous channel state data (csi) over a physical uplink shared channel (pusch)
US20180300258A1 (en) * 2017-04-13 2018-10-18 Futurewei Technologies, Inc. Access rank aware cache replacement policy
EP3596984B1 (en) * 2017-04-17 2022-07-20 Samsung Electronics Co., Ltd. Method and device for uplink power control
WO2018227614A1 (en) * 2017-06-16 2018-12-20 Qualcomm Incorporated Channel state information feedback for flexible uplink control signaling

Also Published As

Publication number Publication date
KR102645910B1 (ko) 2024-03-08
JP2023017998A (ja) 2023-02-07
JP2020523860A (ja) 2020-08-06
JP7179780B2 (ja) 2022-11-29
CN115296780B (zh) 2024-02-13
US20260067890A1 (en) 2026-03-05
US11785602B2 (en) 2023-10-10
TW201906456A (zh) 2019-02-01
CN115296780A (zh) 2022-11-04
EP3639430A1 (en) 2020-04-22
EP3639430A4 (en) 2021-07-07
CN110741578A (zh) 2020-01-31
WO2018228425A1 (en) 2018-12-20
WO2018227614A1 (en) 2018-12-20
CN110741578B (zh) 2022-06-28
TWI758496B (zh) 2022-03-21
US20200178241A1 (en) 2020-06-04
KR20200016258A (ko) 2020-02-14
CA3062720C (en) 2025-05-06
CA3062720A1 (en) 2018-12-20
JP7399246B2 (ja) 2023-12-15
US20230413274A1 (en) 2023-12-21

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