CN116134906A - 一种随机接入方法、电子设备及存储介质 - Google Patents
一种随机接入方法、电子设备及存储介质 Download PDFInfo
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- CN116134906A CN116134906A CN202080105408.9A CN202080105408A CN116134906A CN 116134906 A CN116134906 A CN 116134906A CN 202080105408 A CN202080105408 A CN 202080105408A CN 116134906 A CN116134906 A CN 116134906A
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- random access
- retransmission
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- 101100533725 Mus musculus Smr3a gene Proteins 0.000 claims description 152
- 230000011664 signaling Effects 0.000 claims description 52
- 238000004590 computer program Methods 0.000 claims description 50
- 238000012545 processing Methods 0.000 claims description 48
- 101100274486 Mus musculus Cited2 gene Proteins 0.000 claims description 16
- 101150096622 Smr2 gene Proteins 0.000 claims description 16
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- 238000010586 diagram Methods 0.000 description 29
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Images
Classifications
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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
- H04L1/189—Transmission or retransmission of more than one copy of a message
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
-
- 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
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
-
- 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]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Computer And Data Communications (AREA)
- Information Transfer Between Computers (AREA)
Abstract
本申请公开了一种随机接入方法，包括：终端设备根据重复传输Msg3的时间，确定竞争解决定时器的启动时刻；终端设备根据重复传输Msg1所对应的随机接入时机确定随机接入响应时间窗的起始时刻。本申请还公开了另一种随机接入方法、电子设备及存储介质。
Description
PCT国内申请，说明书已公开。
Claims (176)
- 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/CN2020/141746 WO2022141277A1 (zh) | 2020-12-30 | 2020-12-30 | 一种随机接入方法、电子设备及存储介质 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116134906A true CN116134906A (zh) | 2023-05-16 |
Family
ID=82260039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080105408.9A Pending CN116134906A (zh) | 2020-12-30 | 2020-12-30 | 一种随机接入方法、电子设备及存储介质 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230345525A1 (zh) |
| EP (1) | EP4266769A4 (zh) |
| CN (1) | CN116134906A (zh) |
| WO (1) | WO2022141277A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117545100A (zh) * | 2022-07-28 | 2024-02-09 | 大唐移动通信设备有限公司 | Msg3重复传输参数确定方法、装置及存储介质 |
| WO2024040590A1 (zh) * | 2022-08-26 | 2024-02-29 | Oppo广东移动通信有限公司 | 无线通信的方法、终端设备和网络设备 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102448181B (zh) * | 2010-09-30 | 2016-04-06 | 重庆重邮信科通信技术有限公司 | Tdd-lte系统竞争解决随机接入方法 |
| CN104581925B (zh) * | 2013-10-29 | 2019-01-08 | 电信科学技术研究院 | 一种覆盖增强机制下的定时维护方法及装置 |
| US20200170045A1 (en) * | 2017-08-08 | 2020-05-28 | Lg Electronics Inc. | Method for performing a random access procedure in wireless communication system and a device therefor |
| TWI691227B (zh) * | 2017-12-13 | 2020-04-11 | 華碩電腦股份有限公司 | 無線通訊系統中在隨機存取過程期間處理ｂｗｐ非活動中計時器的方法和設備 |
| CN110475371B (zh) * | 2018-05-09 | 2023-10-27 | 夏普株式会社 | 用户设备执行的方法、用户设备和基站 |
| WO2020003005A1 (en) * | 2018-06-29 | 2020-01-02 | Lenovo (Singapore) Pte. Ltd. | Efficient rach behavior |
-
2020
- 2020-12-30 WO PCT/CN2020/141746 patent/WO2022141277A1/zh unknown
- 2020-12-30 CN CN202080105408.9A patent/CN116134906A/zh active Pending
- 2020-12-30 EP EP20967617.0A patent/EP4266769A4/en active Pending
-
2023
- 2023-06-28 US US18/215,659 patent/US20230345525A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022141277A1 (zh) | 2022-07-07 |
| US20230345525A1 (en) | 2023-10-26 |
| EP4266769A4 (en) | 2024-03-06 |
| EP4266769A1 (en) | 2023-10-25 |
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