CN115486003A - 一种数据接收的处理方法及其装置 - Google Patents
一种数据接收的处理方法及其装置 Download PDFInfo
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- CN115486003A CN115486003A CN202180000916.5A CN202180000916A CN115486003A CN 115486003 A CN115486003 A CN 115486003A CN 202180000916 A CN202180000916 A CN 202180000916A CN 115486003 A CN115486003 A CN 115486003A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1864—ARQ related signaling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1887—Scheduling and prioritising arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1896—ARQ related signaling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L2001/0092—Error control systems characterised by the topology of the transmission link
- H04L2001/0093—Point-to-multipoint
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Abstract
本公开实施例公开了一种数据接收的处理的方法及其装置，可应用于通信技术领域，其中，被配置为由终端设备执行的方法包括：接收网络设备发送的第一下行控制信息DCI，其中，所述第一DCI用于指示混合自动重传请求HARQ进程中有数据传输；响应于所述第一DCI对应的物理下行控制信道PDCCH的标识为广播或多播调度标识，根据所述第一DCI的类型及所述第一DCI中包含的内容，确定所述第一DCI指示的HARQ进程中传输的数据的类型。由此，终端设备可以准确的确定出数据传输的类型，从而可以使终端设备和网络设备对于数据传输指示具有一致的理解，有效避免了数据的丢失，提高了数据传输的可靠性。
Description
PCT国内申请，说明书已公开。
Claims (30)
- 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/CN2021/084144 WO2022205005A1 (zh) | 2021-03-30 | 2021-03-30 | 一种数据接收的处理方法及其装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115486003A true CN115486003A (zh) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180000916.5A Pending CN115486003A (zh) | 2021-03-30 | 2021-03-30 | 一种数据接收的处理方法及其装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240163017A1 (zh) |
| EP (1) | EP4319001A4 (zh) |
| CN (1) | CN115486003A (zh) |
| WO (1) | WO2022205005A1 (zh) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016163548A1 (ja) * | 2015-04-10 | 2016-10-13 | 京セラ株式会社 | 基地局及びユーザ端末 |
| CN109644480B (zh) * | 2016-08-09 | 2022-04-26 | Lg 电子株式会社 | 在支持窄带物联网的无线通信系统中发送/接收数据的方法及其设备 |
| KR101895170B1 (ko) * | 2016-08-11 | 2018-09-05 | 주식회사 케이티 | 멀티캐스트 통신 방법 및 장치 |
| CN108631958A (zh) * | 2017-03-24 | 2018-10-09 | 华为技术有限公司 | 一种确定混合自动重传请求harq进程的方法和装置 |
| WO2019028916A1 (zh) * | 2017-08-11 | 2019-02-14 | 华为技术有限公司 | 数据传输方法和装置 |
| CN113497682A (zh) * | 2020-04-07 | 2021-10-12 | 维沃移动通信有限公司 | 下行数据接收方法、下行数据发送及设备 |
| CN113595689B (zh) * | 2020-04-30 | 2024-06-04 | 华为技术有限公司 | 通信方法和装置 |
-
2021
- 2021-03-30 WO PCT/CN2021/084144 patent/WO2022205005A1/zh active Application Filing
- 2021-03-30 EP EP21933685.6A patent/EP4319001A4/en active Pending
- 2021-03-30 US US18/284,257 patent/US20240163017A1/en active Pending
- 2021-03-30 CN CN202180000916.5A patent/CN115486003A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022205005A1 (zh) | 2022-10-06 |
| EP4319001A1 (en) | 2024-02-07 |
| US20240163017A1 (en) | 2024-05-16 |
| EP4319001A4 (en) | 2024-04-10 |
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