CN114762414A - 数据传输方法、装置、基站、用户终端和电子设备 - Google Patents
数据传输方法、装置、基站、用户终端和电子设备 Download PDFInfo
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- CN114762414A CN114762414A CN202080003137.6A CN202080003137A CN114762414A CN 114762414 A CN114762414 A CN 114762414A CN 202080003137 A CN202080003137 A CN 202080003137A CN 114762414 A CN114762414 A CN 114762414A
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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]
- H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/11—Semi-persistent scheduling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/02—Hybrid access
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/115—Grant-free or autonomous transmission
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请提出了一种数据传输方法、装置、基站、用户终端和电子设备，涉及无线通信技术领域。该方案为：设置传输时间窗口；确定所述传输时间窗口中的目标传输时间单元；在所述目标传输时间单元内发送数据包至用户终端。本申请中，基站能够设置传输时间窗口，之后可确定传输时间窗口中的目标传输时间单元，并在目标传输时间单元内发送数据包至用户终端。由此，基站通过在传输时间窗口内的目标传输时间单元内发送数据包至用户终端，使得用户终端接收的数据包与对应的调度时域资源对齐，能够满足业务传输的时延需求。
Description
PCT国内申请，说明书已公开。
Claims (32)
- 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/CN2020/127887 WO2022099480A1 (zh) | 2020-11-10 | 2020-11-10 | 数据传输方法、装置、基站、用户终端和电子设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114762414A true CN114762414A (zh) | 2022-07-15 |
Family
ID=81601909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080003137.6A Pending CN114762414A (zh) | 2020-11-10 | 2020-11-10 | 数据传输方法、装置、基站、用户终端和电子设备 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20230413330A1 (zh) |
| CN (1) | CN114762414A (zh) |
| WO (1) | WO2022099480A1 (zh) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7693128B2 (en) * | 2006-02-23 | 2010-04-06 | Freescale Semiconductor, Inc. | Managing packets for transmission in a communication system |
| CN113490285B (zh) * | 2018-04-04 | 2022-12-06 | 中兴通讯股份有限公司 | 一种传输方法及装置、计算机可读存储介质 |
| US11228996B2 (en) * | 2018-09-28 | 2022-01-18 | Qualcomm Incorporated | Delivery time windows for low latency communications |
| CN111757521A (zh) * | 2019-03-29 | 2020-10-09 | 北京三星通信技术研究有限公司 | 半静态调度方法、基站设备及用户设备 |
-
2020
- 2020-11-10 US US18/252,273 patent/US20230413330A1/en active Pending
- 2020-11-10 CN CN202080003137.6A patent/CN114762414A/zh active Pending
- 2020-11-10 WO PCT/CN2020/127887 patent/WO2022099480A1/zh active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| US20230413330A1 (en) | 2023-12-21 |
| WO2022099480A1 (zh) | 2022-05-19 |
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