CN114846894A - 一种数据传输方法、装置及电子设备 - Google Patents
一种数据传输方法、装置及电子设备 Download PDFInfo
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- CN114846894A CN114846894A CN202080003297.0A CN202080003297A CN114846894A CN 114846894 A CN114846894 A CN 114846894A CN 202080003297 A CN202080003297 A CN 202080003297A CN 114846894 A CN114846894 A CN 114846894A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
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Abstract
本公开提出了一种数据传输方法、装置及电子设备，涉及无线通信技术领域。该方案适用于非授权频段上无先听后说的信道接入场景，包括：响应于当前占用的第一信道的占用时长到达所述第一信道的占用最大时长MCOT，释放所述第一信道；响应于数据传输指令，获取数据传输起始时刻与所述第一信道的释放时刻之间的第一时间间隔；响应于所述第一时间间隔到达第一预设时长，占用第二信道进行数据传输，避免了发射端几乎连续占用信道的问题，确保了对其他临近节点不会造成持续干扰等影响，提高了数据传输质量以及数据传输过程中的可靠性和有效性。
Description
PCT国内申请，说明书已公开。
Claims (14)
- 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/CN2020/128803 WO2022099644A1 (zh) | 2020-11-13 | 2020-11-13 | 一种数据传输方法、装置及电子设备 |
Publications (1)
| Publication Number | Publication Date |
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| CN114846894A true CN114846894A (zh) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202080003297.0A Pending CN114846894A (zh) | 2020-11-13 | 2020-11-13 | 一种数据传输方法、装置及电子设备 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20230284270A1 (zh) |
| CN (1) | CN114846894A (zh) |
| WO (1) | WO2022099644A1 (zh) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6224767B1 (ja) * | 2016-05-12 | 2017-11-01 | 株式会社Ｎｔｔドコモ | ユーザ端末及び無線通信方法 |
| CN108574953B (zh) * | 2017-03-09 | 2020-06-09 | 华为技术有限公司 | 一种信道接入方法、装置及计算机存储介质 |
| JP2019033375A (ja) * | 2017-08-08 | 2019-02-28 | シャープ株式会社 | 通信装置および通信方法 |
| CN110831225A (zh) * | 2018-08-08 | 2020-02-21 | 华为技术有限公司 | 一种传输信号的方法和装置 |
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2020
- 2020-11-13 CN CN202080003297.0A patent/CN114846894A/zh active Pending
- 2020-11-13 WO PCT/CN2020/128803 patent/WO2022099644A1/zh active Application Filing
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2023
- 2023-05-12 US US18/196,976 patent/US20230284270A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022099644A1 (zh) | 2022-05-19 |
| US20230284270A1 (en) | 2023-09-07 |
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