CN110720246A - 车联网系统中用于侦听的方法和终端设备 - Google Patents

车联网系统中用于侦听的方法和终端设备 Download PDF

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Publication number
CN110720246A
CN110720246A CN201780091543.0A CN201780091543A CN110720246A CN 110720246 A CN110720246 A CN 110720246A CN 201780091543 A CN201780091543 A CN 201780091543A CN 110720246 A CN110720246 A CN 110720246A
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China
Prior art keywords
resource
transmission time
terminal device
transmission
physical layer
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Pending
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CN201780091543.0A
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English (en)
Inventor
唐海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN110720246A publication Critical patent/CN110720246A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • 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
    • 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]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • 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
    • 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]

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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

提供了一种车联网系统中用于侦听的方法和终端设备。该方法包括：终端设备在媒体接入控制层上生成指示信息，所述指示信息用于指示所述终端设备在物理层上侦听至少一种传输时间长度的资源池；所述终端设备将所述指示信息发送至所述物理层。本发明实施例中，终端设备通过选择性地侦听资源池(例如，1ms TTI的资源池和0.5ma TTI的资源池)，能够有效提高数据传输的效率，减少数据传输的时延，进而提高用户体验。

Description

PCT国内申请，说明书已公开。

Claims (30)

  1. PCT国内申请，权利要求书已公开。
CN201780091543.0A 2017-08-04 2017-08-04 车联网系统中用于侦听的方法和终端设备 Pending CN110720246A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/095960 WO2019024072A1 (zh) 2017-08-04 2017-08-04 车联网系统中用于侦听的方法和终端设备

Publications (1)

Publication Number Publication Date
CN110720246A true CN110720246A (zh) 2020-01-21

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Country Status (10)

Country Link
US (1) US11343829B2 (zh)
EP (1) EP3627924A4 (zh)
CN (1) CN110720246A (zh)
AU (1) AU2017426204A1 (zh)
BR (1) BR112019027823A2 (zh)
CA (1) CA3066921A1 (zh)
RU (1) RU2745417C1 (zh)
SG (1) SG11201912459WA (zh)
WO (1) WO2019024072A1 (zh)
ZA (1) ZA201908368B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11864172B2 (en) 2020-12-02 2024-01-02 Qualcomm Incorporated Half-duplex-aware resource selection in sidelink
US11678325B2 (en) * 2020-12-02 2023-06-13 Qualcomm Incorporated Techniques for sidelink resource selection

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WO2012136130A1 (zh) * 2011-04-02 2012-10-11 华为技术有限公司 分配信道资源的方法、基站设备、终端设备和通信系统
CN106550318A (zh) * 2015-09-21 2017-03-29 海能达通信股份有限公司 一种在直通模式下信道冲突的处理方法以及终端

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Also Published As

Publication number Publication date
WO2019024072A1 (zh) 2019-02-07
US20210029714A1 (en) 2021-01-28
US11343829B2 (en) 2022-05-24
SG11201912459WA (en) 2020-01-30
AU2017426204A1 (en) 2020-01-16
ZA201908368B (en) 2020-11-25
BR112019027823A2 (pt) 2020-07-07
CA3066921A1 (en) 2019-02-07
RU2745417C1 (ru) 2021-03-25
EP3627924A4 (en) 2020-05-27
EP3627924A1 (en) 2020-03-25

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