JP2020529792A5 - - Google Patents

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JP2020529792A5
JP2020529792A5 JP2020506761A JP2020506761A JP2020529792A5 JP 2020529792 A5 JP2020529792 A5 JP 2020529792A5 JP 2020506761 A JP2020506761 A JP 2020506761A JP 2020506761 A JP2020506761 A JP 2020506761A JP 2020529792 A5 JP2020529792 A5 JP 2020529792A5
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JP
Japan
Prior art keywords
srs
resources
srs resources
precoders
instructions
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JP2020506761A
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English (en)
Japanese (ja)
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JP2020529792A (ja
JP7343479B2 (ja
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Priority claimed from PCT/CN2017/097103 external-priority patent/WO2019028834A1/en
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JP2020506761A 2017-08-11 2018-08-10 アップリンク非コードブックベース送信における送信ランクおよびプリコーダのシグナリング Active JP7343479B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2017/097103 WO2019028834A1 (en) 2017-08-11 2017-08-11 SIGNALING OF TRANSMISSION RANK AND PRECODER IN NON-UPLINK CODE TRANSMISSION
CNPCT/CN2017/097103 2017-08-11
PCT/CN2018/099945 WO2019029697A1 (en) 2017-08-11 2018-08-10 SIGNALING OF TRANSMISSION RANK AND PRECODER IN A TRANSMISSION BASED ON A UPLINK CODE BOOK

Publications (3)

Publication Number Publication Date
JP2020529792A JP2020529792A (ja) 2020-10-08
JP2020529792A5 true JP2020529792A5 (https=) 2021-09-02
JP7343479B2 JP7343479B2 (ja) 2023-09-12

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JP2020506761A Active JP7343479B2 (ja) 2017-08-11 2018-08-10 アップリンク非コードブックベース送信における送信ランクおよびプリコーダのシグナリング

Country Status (7)

Country Link
US (1) US11218340B2 (https=)
EP (1) EP3666010B1 (https=)
JP (1) JP7343479B2 (https=)
KR (1) KR102701366B1 (https=)
CN (1) CN110999476B (https=)
SG (1) SG11202000164XA (https=)
WO (2) WO2019028834A1 (https=)

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WO2019047242A1 (en) * 2017-09-11 2019-03-14 Qualcomm Incorporated METHOD FOR CONFIGURING MIMO UL NON-CODEBOOK TRANSMISSION
EP4614833A3 (en) * 2018-08-01 2025-10-15 Lenovo (Beijing) Limited Method and apparatus for pusch transmissions
CN113169833B (zh) * 2018-11-09 2023-04-07 联想(北京)有限公司 用于基于非码本的pusch传输的srs配置
US12114305B2 (en) * 2019-01-10 2024-10-08 Lg Electronics Inc. Method for performing uplink transmission in wireless communication system and apparatus therefor
US10924240B2 (en) 2019-03-26 2021-02-16 Qualcomm Incorporated Sounding reference signal transmission to indicate a virtual antenna port
WO2020248158A1 (en) * 2019-06-12 2020-12-17 Qualcomm Incorporated Adaptive sounding reference signal port configuration
US12171016B2 (en) 2019-07-09 2024-12-17 Telefonaktiebolaget Lm Ericsson (Publ) Interference handling at radio access network nodes
US11588595B2 (en) 2019-08-23 2023-02-21 Qualcomm Incorporated Sounding reference signal and downlink reference signal association in a power saving mode
CN112751597A (zh) * 2019-10-29 2021-05-04 华为技术有限公司 信道测量方法和用户设备
CN111130607B (zh) * 2019-12-26 2024-01-23 中兴通讯股份有限公司 上行传输、信号接收方法、装置、终端、服务节点及介质
CN114762266B (zh) * 2019-12-31 2024-08-02 中兴通讯股份有限公司 用于上行链路传输的系统及方法
CN113285741B (zh) * 2020-02-19 2022-09-16 华为技术有限公司 信号传输方法及相关设备
CA3163252A1 (en) 2020-04-11 2021-06-10 Hao Wu A method and system for improved sounding reference signal (srs) overhead and flexible reuse scheme
AU2020397979B2 (en) 2020-04-11 2026-01-29 Zte Corporation A method and system for improved sounding reference signal (SRS) overhead and flexible reuse scheme
EP4113854B1 (en) 2020-04-29 2025-10-15 LG Electronics, Inc. Method for transmitting and receiving uplink for plurality of trps and device for same
WO2022028262A1 (en) * 2020-08-06 2022-02-10 FG Innovation Company Limited Wireless communication method and user equipment for non-codebook pusch transmission
US20230370219A1 (en) * 2020-09-11 2023-11-16 Lenovo (Beijing) Limited Pusch transmission in multi-dci based multi-trp
EP4268523A4 (en) * 2020-12-24 2024-03-20 ZTE Corporation SYSTEMS AND METHODS FOR INCREASING FLEXIBILITY IN SRS TRIGGERING
WO2022205459A1 (zh) * 2021-04-02 2022-10-06 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
CN115915424B (zh) * 2021-08-04 2026-03-20 维沃移动通信有限公司 下行控制信息指示方法、上行信道传输秩确定方法及装置
US20240356588A1 (en) * 2021-09-29 2024-10-24 Qualcomm Incorporated Codebook-based sounding reference signal and precoding matrix indicator configurations
CN117158087A (zh) * 2022-03-31 2023-12-01 北京小米移动软件有限公司 一种基于非码本的pusch接收/发送信息的方法及其装置
CN117998634A (zh) * 2022-11-03 2024-05-07 中国移动通信有限公司研究院 一种通信方法、装置、设备和存储介质
CN120982034A (zh) * 2023-04-07 2025-11-18 中兴通讯股份有限公司 用于无线通信的多发射天线码本增强方法及系统
WO2024259715A1 (en) * 2023-06-22 2024-12-26 Qualcomm Incorporated Sounding reference signal enhancement for network entity based uplink beam prediction
WO2025123376A1 (en) * 2023-12-15 2025-06-19 Zte Corporation Sounding reference signal configuration for three-port uplink transmission

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CN101686110B (zh) * 2008-09-26 2012-10-03 电信科学技术研究院 一种多输入多输出系统、及其数据传输的方法及装置
CN102083223A (zh) * 2010-03-05 2011-06-01 大唐移动通信设备有限公司 一种发送dci和上行传输的方法、系统及装置
WO2012092720A1 (zh) * 2011-01-07 2012-07-12 富士通株式会社 探测参考信号的发送方法、基站和用户设备
CN102932114B (zh) * 2011-08-12 2017-02-15 中兴通讯股份有限公司 一种上行预编码发射方法及装置
CN107196689B (zh) * 2012-11-29 2021-03-02 华为技术有限公司 一种上行mu-mimo的方法及系统
EP2989844B1 (en) * 2013-04-24 2017-03-15 Telefonaktiebolaget LM Ericsson (publ) Method and network node for link adaptation in a wireless communications network
WO2018016700A1 (ko) * 2016-07-22 2018-01-25 엘지전자 주식회사 무선 통신 시스템에서 상향링크 다중 안테나 전송 방법 및 이를 위한 장치
CN107733496A (zh) * 2016-08-12 2018-02-23 华为技术有限公司 数据发送方法、信令发送方法、装置及系统
US10735072B2 (en) * 2017-03-23 2020-08-04 Samsung Electronics Co., Ltd Method and apparatus for transmitting data in wireless communication system
US11012127B2 (en) * 2017-05-12 2021-05-18 Ntt Docomo, Inc. Apparatus and radio communication method
WO2018214116A1 (zh) * 2017-05-25 2018-11-29 Oppo广东移动通信有限公司 上行预编码方法、设备及系统
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CN109152035B (zh) * 2017-06-16 2022-05-06 大唐移动通信设备有限公司 一种发送下行控制信息dci的方法及装置
CN108111283B (zh) * 2017-11-03 2021-12-14 中兴通讯股份有限公司 一种参考信号的传输方法及设备

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