CN113545142A - 一种车联网系统中的资源选取方法及其用户设备 - Google Patents
一种车联网系统中的资源选取方法及其用户设备 Download PDFInfo
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- CN113545142A CN113545142A CN201980093622.4A CN201980093622A CN113545142A CN 113545142 A CN113545142 A CN 113545142A CN 201980093622 A CN201980093622 A CN 201980093622A CN 113545142 A CN113545142 A CN 113545142A
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- 238000010187 selection method Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 225
- 238000000034 method Methods 0.000 claims abstract description 50
- 230000007717 exclusion Effects 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 11
- 238000001514 detection method Methods 0.000 description 10
- 238000012544 monitoring process Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 7
- 230000006855 networking Effects 0.000 description 7
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- 230000007774 longterm Effects 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/02—Selection of wireless resources by user or terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
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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
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/383—TPC being performed in particular situations power control in peer-to-peer links
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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
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/18—Interfaces between hierarchically similar devices between terminal devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
一种终端到终端系统中的资源选取方法及其终端设备。方法包括：终端设备获取第一资源集合，其中，所述第一资源集合中的资源是候选传输资源；所述终端设备进行侦听，根据测量的其他发送终端占用的资源的RSRP以及RSRP门限值，将不可用资源从所述第一资源集合中排除；终端设备在第一资源集合中选取一个资源进行数据传输。该方法及终端设备可以将发送功率差值较大的其他终端所占用的资源从第一资源集合中排除，从而避免抢占低发送功率终端的传输资源，避免造成对其传输的干扰。
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/CN2019/090437 WO2020243971A1 (zh) | 2019-06-06 | 2019-06-06 | 一种车联网系统中的资源选取方法及其用户设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113545142A true CN113545142A (zh) | 2021-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980093622.4A Pending CN113545142A (zh) | 2019-06-06 | 2019-06-06 | 一种车联网系统中的资源选取方法及其用户设备 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12041585B2 (zh) |
| CN (1) | CN113545142A (zh) |
| WO (1) | WO2020243971A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023097666A1 (zh) * | 2021-12-03 | 2023-06-08 | 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 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3973737A4 (en) * | 2019-07-12 | 2022-06-22 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | USER DEVICE AND PROCEDURE FOR EXCLUSION AND SELECTION OF RESOURCES IN A NEW RADIO SIDELINK COMMUNICATION THEREOF |
| WO2021040383A1 (ko) * | 2019-08-26 | 2021-03-04 | 엘지전자 주식회사 | Nr v2x에서 사이드링크 전송 전력을 결정하는 방법 및 장치 |
| US11553461B2 (en) * | 2021-02-02 | 2023-01-10 | Qualcomm Incorporated | User equipment autonomous resource selection |
| BR112023023162A2 (pt) * | 2021-05-08 | 2024-01-23 | Apple Inc | Coordenação de comunicação inter-ue e resposta de colisão |
| CN113678491B (zh) * | 2021-07-14 | 2024-05-28 | 北京小米移动软件有限公司 | 待传输时频资源的评估方法、装置及设备 |
| US20230276482A1 (en) * | 2022-02-25 | 2023-08-31 | Toyota Motor Engineering & Manufacturing North America, Inc. | Resource selection for 5g nr v2x communications |
| KR20240076641A (ko) * | 2022-11-22 | 2024-05-30 | 동국대학교 산학협력단 | 무선 통신 시스템에서 사이드링크 통신을 수행하기 위한 방법 및 이에 대한 장치 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11246114B2 (en) * | 2016-08-12 | 2022-02-08 | Apple Inc. | Optimized resource selection procedures in vehicle-to-vehicle communications |
| CN108024266A (zh) * | 2016-11-04 | 2018-05-11 | 北京信威通信技术股份有限公司 | 一种v2x通信中基于监听的资源排除方法 |
| CN108633065B (zh) * | 2017-03-24 | 2023-12-22 | 北京三星通信技术研究有限公司 | 数据发送方法和相应的用户设备 |
| WO2019178749A1 (zh) * | 2018-03-20 | 2019-09-26 | Oppo广东移动通信有限公司 | 资源共享的方法和终端设备 |
| WO2020067843A1 (ko) * | 2018-09-28 | 2020-04-02 | 엘지전자 주식회사 | Nr v2x에서 사이드링크 자원을 선택하는 방법 및 장치 |
| WO2020101546A1 (en) * | 2018-11-14 | 2020-05-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and wireless devices for device to device communication |
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2019
- 2019-06-06 CN CN201980093622.4A patent/CN113545142A/zh active Pending
- 2019-06-06 WO PCT/CN2019/090437 patent/WO2020243971A1/zh active Application Filing
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2021
- 2021-12-01 US US17/539,594 patent/US12041585B2/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023097666A1 (zh) * | 2021-12-03 | 2023-06-08 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020243971A8 (zh) | 2021-08-26 |
| US20220095281A1 (en) | 2022-03-24 |
| US12041585B2 (en) | 2024-07-16 |
| WO2020243971A1 (zh) | 2020-12-10 |
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