CN115380604A - 随机接入方法、资源配置方法以及装置 - Google Patents
随机接入方法、资源配置方法以及装置 Download PDFInfo
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- CN115380604A CN115380604A CN202080099329.1A CN202080099329A CN115380604A CN 115380604 A CN115380604 A CN 115380604A CN 202080099329 A CN202080099329 A CN 202080099329A CN 115380604 A CN115380604 A CN 115380604A
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- random access
- terminal device
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- mac
- scheduling request
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- 238000000034 method Methods 0.000 title claims abstract description 302
- 238000013468 resource allocation Methods 0.000 title abstract description 21
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- 230000001960 triggered effect Effects 0.000 description 47
- 238000004891 communication Methods 0.000 description 40
- 230000015654 memory Effects 0.000 description 24
- 238000012986 modification Methods 0.000 description 21
- 230000004048 modification Effects 0.000 description 21
- 238000004590 computer program Methods 0.000 description 20
- 238000012545 processing Methods 0.000 description 18
- 230000000977 initiatory effect Effects 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 12
- 230000000712 assembly Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 4
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- 230000002123 temporal effect Effects 0.000 description 1
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Classifications
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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
- H04W74/0833—Random access procedures, e.g. with 4-step access
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/40—Resource management for direct mode communication, e.g. D2D or sidelink
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
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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
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供一种随机接入方法，资源配置方法以及装置；该随机接入装置包括：第三接收单元，其用于在物理随机接入信道资源上接收终端设备发送的随机接入前导；其中，该随机接入前导用于指示该终端设备有边链路数据发送，和/或该物理随机接入信道资源用于指示该终端设备有边链路数据发送；第二发送单元，其用于向该终端设备发送随机接入响应。通过随机接入过程向网络设备指示终端设备有边链路MAC CE要发送可以避免网络设备不知道终端设备有边链路MAC CE要发送的问题，以便网络设备为边链路分配资源，并减少资源消耗。
Description
PCT国内申请，说明书已公开。
Claims (20)
- 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/CN2020/084062 WO2021203390A1 (zh) | 2020-04-09 | 2020-04-09 | 随机接入方法、资源配置方法以及装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115380604A true CN115380604A (zh) | 2022-11-22 |
Family
ID=78023801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080099329.1A Pending CN115380604A (zh) | 2020-04-09 | 2020-04-09 | 随机接入方法、资源配置方法以及装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230024143A1 (zh) |
| JP (1) | JP2023520690A (zh) |
| CN (1) | CN115380604A (zh) |
| WO (1) | WO2021203390A1 (zh) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017051381A1 (en) * | 2015-09-25 | 2017-03-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Systems, methods, and apparatuses for reducing delay for sidelink transmissions |
| CN110830955B (zh) * | 2018-08-14 | 2024-01-05 | 夏普株式会社 | 用户设备的控制方法、基站的控制方法以及用户设备 |
| CN110972101A (zh) * | 2018-09-28 | 2020-04-07 | 展讯半导体(南京)有限公司 | 副链路资源的分配和获取方法及装置、以及计算机可读介质 |
| CN112788655B (zh) * | 2019-11-08 | 2022-07-29 | 华为技术有限公司 | 一种侧行链路信道状态信息报告的发送方法、装置及*** |
-
2020
- 2020-04-09 JP JP2022559758A patent/JP2023520690A/ja active Pending
- 2020-04-09 CN CN202080099329.1A patent/CN115380604A/zh active Pending
- 2020-04-09 WO PCT/CN2020/084062 patent/WO2021203390A1/zh active Application Filing
-
2022
- 2022-09-29 US US17/955,932 patent/US20230024143A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021203390A1 (zh) | 2021-10-14 |
| US20230024143A1 (en) | 2023-01-26 |
| JP2023520690A (ja) | 2023-05-18 |
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