CN105210346A - 数据传输方法、发送端设备与接收端设备 - Google Patents

数据传输方法、发送端设备与接收端设备 Download PDF

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Publication number
CN105210346A
CN105210346A CN201480000606.3A CN201480000606A CN105210346A CN 105210346 A CN105210346 A CN 105210346A CN 201480000606 A CN201480000606 A CN 201480000606A CN 105210346 A CN105210346 A CN 105210346A
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CN
China
Prior art keywords
mac
sending
mac sdu
pdu
receiving device
Prior art date
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Pending
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CN201480000606.3A
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English (en)
Inventor
马洁
曹振臻
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN105210346A publication Critical patent/CN105210346A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets

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

Abstract

本发明实施例提供一种数据传输方法、发送端设备与接收端设备，该方法包括：发送端设备根据媒质接入控制层业务数据单元MAC？SDU的逻辑信道类别，设置MAC？SDU的发送方式；发送端设备根据发送方式，对由MAC？SDU得到的媒质接入控制层协议数据单元MAC？PDU进行发送。若多个发送端设备同时向接收端设备发送MAC？PDU，则接收端设备将不同发送端设备发送的MAC？PDU缓存至各发送端设备对的缓存实例中并处理。该过程中，接收端设备可同时处理多个发送端设备发送的MAC？SDU，提高D2D通信中数据传输的可靠性。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201480000606.3A 2014-04-15 2014-04-15 数据传输方法、发送端设备与接收端设备 Pending CN105210346A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/075400 WO2015157912A1 (zh) 2014-04-15 2014-04-15 数据传输方法、发送端设备与接收端设备

Publications (1)

Publication Number Publication Date
CN105210346A true CN105210346A (zh) 2015-12-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480000606.3A Pending CN105210346A (zh) 2014-04-15 2014-04-15 数据传输方法、发送端设备与接收端设备

Country Status (5)

Country Link
US (1) US20170034862A1 (zh)
EP (1) EP3125488A4 (zh)
JP (1) JP2017515382A (zh)
CN (1) CN105210346A (zh)
WO (1) WO2015157912A1 (zh)

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CN107959946A (zh) * 2016-10-14 2018-04-24 中兴通讯股份有限公司 无线接入网数据复用、解复用的方法、装置及设备
CN110140417A (zh) * 2016-07-28 2019-08-16 Oppo广东移动通信有限公司 通信方法和通信装置
CN112433962A (zh) * 2019-08-24 2021-03-02 北京希姆计算科技有限公司 数据传输电路及方法、核、芯片、电子设备及存储介质
CN113543040A (zh) * 2020-04-22 2021-10-22 维沃移动通信有限公司 数据处理方法、数据处理装置及通信设备

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US10110713B2 (en) * 2014-09-12 2018-10-23 Samsung Electronics Co., Ltd. Handling different protocol data unit types in a device to device communication system
WO2017018689A1 (en) * 2015-07-26 2017-02-02 Lg Electronics Inc. Method for transmitting information on priority for d2d link with relay ue in wireless communication system and apparatus therefor
WO2018189882A1 (ja) 2017-04-14 2018-10-18 富士通株式会社 無線通信装置、無線通信方法、及び無線通信システム
EP3860252A4 (en) * 2018-09-25 2021-11-10 Fujitsu Limited SENDING METHOD AND DEVICE AND COMMUNICATION SYSTEM
CN112469076A (zh) * 2019-09-06 2021-03-09 深圳市中兴微电子技术有限公司 一种上报缓存状态报告的方法及装置和用户终端
CN114125762A (zh) * 2020-08-28 2022-03-01 上海朗帛通信技术有限公司 一种副链路无线通信的方法和装置
US12035219B2 (en) * 2020-09-16 2024-07-09 Qualcomm Incorporated Unicast packet addressing and communication

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110140417A (zh) * 2016-07-28 2019-08-16 Oppo广东移动通信有限公司 通信方法和通信装置
CN110140417B (zh) * 2016-07-28 2020-11-03 Oppo广东移动通信有限公司 通信方法、通信装置、通信设备及计算机可读介质
US10841963B2 (en) 2016-07-28 2020-11-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Communication method and communication device
CN112203364A (zh) * 2016-07-28 2021-01-08 Oppo广东移动通信有限公司 通信方法、通信装置、通信设备及计算机可读介质
US11343862B2 (en) 2016-07-28 2022-05-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Communication method and communication device
CN107959946A (zh) * 2016-10-14 2018-04-24 中兴通讯股份有限公司 无线接入网数据复用、解复用的方法、装置及设备
CN112433962A (zh) * 2019-08-24 2021-03-02 北京希姆计算科技有限公司 数据传输电路及方法、核、芯片、电子设备及存储介质
CN113543040A (zh) * 2020-04-22 2021-10-22 维沃移动通信有限公司 数据处理方法、数据处理装置及通信设备
CN113543040B (zh) * 2020-04-22 2023-04-07 维沃移动通信有限公司 数据处理方法、数据处理装置及通信设备

Also Published As

Publication number Publication date
EP3125488A4 (en) 2017-06-21
JP2017515382A (ja) 2017-06-08
WO2015157912A1 (zh) 2015-10-22
US20170034862A1 (en) 2017-02-02
EP3125488A1 (en) 2017-02-01

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Application publication date: 20151230