CN114747263A - 定时提前量的获取方法、装置、设备及存储介质 - Google Patents
定时提前量的获取方法、装置、设备及存储介质 Download PDFInfo
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Abstract
本申请公开了一种定时提前量的获取方法、装置、设备及存储介质，涉及通信技术领域。所述方法包括：终端设备采用专用于获取TA的随机接入资源，向网络设备发送随机接入请求。通过为终端设备分配专用于获取TA的随机接入资源，当终端设备是为了获取TA而发起随机接入，终端设备可以采用该专用于获取TA的随机接入资源向网络设备发送随机接入请求，这样网络设备在接收到随机接入请求之后，如果发现该随机接入请求是采用专用于获取TA的随机接入资源发送的，那么也就获知了终端设备此次发起随机接入的目的是为了获取TA，网络设备仅需根据该终端设备是否需要做传播时延补偿的实际情况，进行相应的反馈即可，有助于节省下行空口资源。
Description
PCT国内申请，说明书已公开。
Claims (46)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/075514 WO2021163835A1 (zh) | 2020-02-17 | 2020-02-17 | 定时提前量的获取方法、装置、设备及存储介质 |
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| CN114747263A true CN114747263A (zh) | 2022-07-12 |
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| CN202080083510.3A Pending CN114747263A (zh) | 2020-02-17 | 2020-02-17 | 定时提前量的获取方法、装置、设备及存储介质 |
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| Country | Link |
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| CN (1) | CN114747263A (zh) |
| WO (1) | WO2021163835A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113939006A (zh) * | 2021-09-26 | 2022-01-14 | 中国信息通信研究院 | 一种终端定时提前上报方法和设备 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019031934A1 (ko) * | 2017-08-11 | 2019-02-14 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 타이밍을 조정하는 방법 및 이를 위한 장치 |
| CN109392181A (zh) * | 2017-08-11 | 2019-02-26 | 华为技术有限公司 | 发送和接收随机接入前导码的方法和装置 |
| CN109479309A (zh) * | 2016-07-13 | 2019-03-15 | 三星电子株式会社 | 在移动通信中使用的接入控制方法和装置 |
| CN109756991A (zh) * | 2017-11-06 | 2019-05-14 | 华为技术有限公司 | 通信方法及装置 |
| WO2019160342A1 (en) * | 2018-02-14 | 2019-08-22 | Lg Electronics Inc. | Method and apparatus for supporting rach-less mobility with pre-allocated beams in wireless communication system |
| CN111601379A (zh) * | 2019-06-27 | 2020-08-28 | 维沃移动通信有限公司 | 用于获取定时提前量的方法和设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102958073B (zh) * | 2011-08-19 | 2016-03-16 | 普天信息技术研究院有限公司 | 支持并行prach传输的ue获取定时提前量的方法 |
| CN109089309B (zh) * | 2017-06-14 | 2021-01-12 | 维沃移动通信有限公司 | 一种定时提前信息的获取、反馈方法、终端及基站 |
| US10419259B1 (en) * | 2018-04-16 | 2019-09-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Time-domain table for PUSCH and Msg3 |
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2020
- 2020-02-17 WO PCT/CN2020/075514 patent/WO2021163835A1/zh active Application Filing
- 2020-02-17 CN CN202080083510.3A patent/CN114747263A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479309A (zh) * | 2016-07-13 | 2019-03-15 | 三星电子株式会社 | 在移动通信中使用的接入控制方法和装置 |
| WO2019031934A1 (ko) * | 2017-08-11 | 2019-02-14 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 타이밍을 조정하는 방법 및 이를 위한 장치 |
| CN109392181A (zh) * | 2017-08-11 | 2019-02-26 | 华为技术有限公司 | 发送和接收随机接入前导码的方法和装置 |
| CN109756991A (zh) * | 2017-11-06 | 2019-05-14 | 华为技术有限公司 | 通信方法及装置 |
| WO2019160342A1 (en) * | 2018-02-14 | 2019-08-22 | Lg Electronics Inc. | Method and apparatus for supporting rach-less mobility with pre-allocated beams in wireless communication system |
| CN111601379A (zh) * | 2019-06-27 | 2020-08-28 | 维沃移动通信有限公司 | 用于获取定时提前量的方法和设备 |
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| WO2021163835A1 (zh) | 2021-08-26 |
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