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
- Authority
- JP
- Japan
- Prior art keywords
- srs
- resources
- srs resources
- precoders
- instructions
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims 30
- 238000000034 method Methods 0.000 claims 15
- 230000011664 signaling Effects 0.000 claims 10
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNPCT/CN2017/097103 | 2017-08-11 | ||
| PCT/CN2017/097103 WO2019028834A1 (en) | 2017-08-11 | 2017-08-11 | SIGNALING OF TRANSMISSION RANK AND PRECODER IN NON-UPLINK CODE TRANSMISSION |
| 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 (enExample) | 2021-09-02 |
| JP7343479B2 JP7343479B2 (ja) | 2023-09-12 |
Family
ID=65272762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 (8)
| Country | Link |
|---|---|
| US (1) | US11218340B2 (enExample) |
| EP (1) | EP3666010B1 (enExample) |
| JP (1) | JP7343479B2 (enExample) |
| KR (1) | KR102701366B1 (enExample) |
| CN (1) | CN110999476B (enExample) |
| BR (1) | BR112020002373A2 (enExample) |
| SG (1) | SG11202000164XA (enExample) |
| WO (2) | WO2019028834A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019047242A1 (en) * | 2017-09-11 | 2019-03-14 | Qualcomm Incorporated | METHOD FOR CONFIGURING MIMO UL NON-CODEBOOK TRANSMISSION |
| US20210288700A1 (en) * | 2018-08-01 | 2021-09-16 | Lenovo (Beijing) Limited | Method and apparatus for pusch transmissions |
| US12439412B2 (en) * | 2018-11-09 | 2025-10-07 | Lenovo (Beijing) Limited | SRS configuration for non-codebook based PUSCH transmission |
| WO2020145676A1 (ko) * | 2019-01-10 | 2020-07-16 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 전송을 수행하는 방법 및 이에 대한 장치 |
| 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 |
| CA3166477A1 (en) | 2019-12-31 | 2021-05-20 | Zte Corporation | Systems and methods for uplink transmission |
| 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 |
| WO2021109404A1 (en) | 2020-04-11 | 2021-06-10 | Zte Corporation | A method and system for improved sounding reference signal (srs) overhead and flexible reuse scheme |
| WO2021109403A1 (en) | 2020-04-11 | 2021-06-10 | Zte Corporation | A method and system for improved sounding reference signal (srs) overhead and flexible reuse scheme |
| WO2021221476A1 (ko) * | 2020-04-29 | 2021-11-04 | 엘지전자 주식회사 | 복수 개의 trp를 위한 상향링크 송수신 방법 및 그를 위한 장치 |
| US12484051B2 (en) * | 2020-08-06 | 2025-11-25 | Sharp Kabushiki Kaisha | Wireless communication method and user equipment for non-CodeBook PUSCH transmission |
| WO2022052025A1 (en) * | 2020-09-11 | 2022-03-17 | 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 |
| CN115915424A (zh) * | 2021-08-04 | 2023-04-04 | 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 |
| WO2023050117A1 (en) * | 2021-09-29 | 2023-04-06 | 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 |
| WO2024113624A1 (en) * | 2023-04-07 | 2024-06-06 | Zte Corporation | Multiple transmit antenna codebook enhancement methods and systems for wireless communication |
| 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 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2014082266A1 (zh) * | 2012-11-29 | 2014-06-05 | 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 |
| EP3444963B1 (en) * | 2016-07-22 | 2025-03-05 | LG Electronics Inc. | Uplink multi-antenna transmission method in wireless communication system and apparatus therefor |
| 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 |
| JPWO2018207373A1 (ja) * | 2017-05-12 | 2020-03-12 | 株式会社Ｎｔｔドコモ | 装置及び無線通信方法 |
| CN110622607B (zh) * | 2017-05-25 | 2024-06-07 | Oppo广东移动通信有限公司 | 上行预编码方法、设备及系统 |
| WO2018219438A1 (en) * | 2017-05-30 | 2018-12-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Technique for channel state acquisition |
| 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 |
-
2017
- 2017-08-11 WO PCT/CN2017/097103 patent/WO2019028834A1/en not_active Ceased
-
2018
- 2018-08-10 SG SG11202000164XA patent/SG11202000164XA/en unknown
- 2018-08-10 WO PCT/CN2018/099945 patent/WO2019029697A1/en not_active Ceased
- 2018-08-10 CN CN201880051645.4A patent/CN110999476B/zh active Active
- 2018-08-10 JP JP2020506761A patent/JP7343479B2/ja active Active
- 2018-08-10 EP EP18845072.0A patent/EP3666010B1/en active Active
- 2018-08-10 US US16/636,531 patent/US11218340B2/en active Active
- 2018-08-10 BR BR112020002373-6A patent/BR112020002373A2/pt active Search and Examination
- 2018-08-10 KR KR1020207003648A patent/KR102701366B1/ko active Active
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