CN115428545A - 基于设备到设备的资源确定方法和设备 - Google Patents

基于设备到设备的资源确定方法和设备 Download PDF

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Publication number
CN115428545A
CN115428545A CN202080099929.8A CN202080099929A CN115428545A CN 115428545 A CN115428545 A CN 115428545A CN 202080099929 A CN202080099929 A CN 202080099929A CN 115428545 A CN115428545 A CN 115428545A
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CN
China
Prior art keywords
information
terminal device
resource
data transmission
resources
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Pending
Application number
CN202080099929.8A
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English (en)
Inventor
刘荣宽
董蕾
卢磊
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.)
Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN115428545A publication Critical patent/CN115428545A/zh
Pending legal-status Critical Current

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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
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请实施例提供了一种基于设备到设备的资源确定方法和设备，可以应用于D2D***中(例如，车联网、V2X、V2V等***)，该方法包括：接收第一终端设备发送的第一信息，第一信息用于指示第二终端设备发送辅助信息；向第一终端设备发送辅助信息，辅助信息用于辅助第一终端设备进行数据传输的资源选择。由第二终端设备辅助第一终端设备确定出进行传输数据的资源，而不再是由发送数据的终端设备完全的自己确定进行传输数据的资源；可以避免不同终端设备采用同一个资源去发送数据，避免产生信号碰撞以及数据传输过程的相互干扰，使得不同终端设备的数据传输均成功；对于资源复用的情况来说，可以使得资源被合理利用，提升资源利用效率。

Description

PCT国内申请，说明书已公开。

Claims (95)

  1. PCT国内申请，权利要求书已公开。
CN202080099929.8A 2020-04-24 2020-04-24 基于设备到设备的资源确定方法和设备 Pending CN115428545A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/086836 WO2021212514A1 (zh) 2020-04-24 2020-04-24 基于设备到设备的资源确定方法和设备

Publications (1)

Publication Number Publication Date
CN115428545A true CN115428545A (zh) 2022-12-02

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ID=78270997

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CN202080099929.8A Pending CN115428545A (zh) 2020-04-24 2020-04-24 基于设备到设备的资源确定方法和设备

Country Status (4)

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US (1) US20230049307A1 (zh)
EP (1) EP4132141A4 (zh)
CN (1) CN115428545A (zh)
WO (1) WO2021212514A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210345145A1 (en) * 2020-04-30 2021-11-04 Qualcomm Incorporated Combining coordination information
JP7495006B2 (ja) * 2020-08-06 2024-06-04 富士通株式会社 情報送信方法、リソース決定方法及び装置
GB2623988A (en) * 2022-11-02 2024-05-08 Nokia Technologies Oy Methods and apparatuses relating to wireless communication

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016144574A1 (en) * 2015-03-06 2016-09-15 Interdigital Patent Holdings, Inc. Methods, apparatus and systems for link adaptation for device-to-device (d2d) unicast communications
US9942917B2 (en) * 2015-05-14 2018-04-10 Blackberry Limited Allocating resources for a device-to-device transmission
CN106550318B (zh) * 2015-09-21 2019-11-15 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
EP3386256A4 (en) * 2016-01-29 2019-06-26 Guangdong Oppo Mobile Telecommunications Corp., Ltd. METHOD FOR TRANSMITTING DATA OVER SIDE CONNECTION AND TERMINAL
MX2020010474A (es) * 2018-04-05 2021-01-08 Ericsson Telefon Ab L M Informacion de control de enlace lateral de varias etapas.
CN110958096B (zh) * 2018-09-27 2021-09-28 大唐移动通信设备有限公司 一种资源指示方法及终端
EP3861790A4 (en) * 2018-10-01 2021-12-08 Guangdong Oppo Mobile Telecommunications Corp., Ltd. APPARATUS AND PROCESS FOR PLANNING FOR THE ALLOCATION OF RESOURCES THEREOF

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Publication number Publication date
EP4132141A4 (en) 2023-06-07
EP4132141A1 (en) 2023-02-08
WO2021212514A1 (zh) 2021-10-28
US20230049307A1 (en) 2023-02-16

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