CN103748916A - 一种数据发送、接收方法和装置 - Google Patents

一种数据发送、接收方法和装置 Download PDF

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Publication number
CN103748916A
CN103748916A CN201280013020.1A CN201280013020A CN103748916A CN 103748916 A CN103748916 A CN 103748916A CN 201280013020 A CN201280013020 A CN 201280013020A CN 103748916 A CN103748916 A CN 103748916A
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CN
China
Prior art keywords
mpdu
burst
subframe
length
current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201280013020.1A
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English (en)
Inventor
鲍东山
阎德升
刘慎发
解晓强
周玉宝
姚惠娟
杨之佐
彭超男
任旻
王竞
秦君华
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.)
Beijing Nufront Wireless Tech Co ltd
Beijing Nufront Mobile Multimedia Technology Co Ltd
Original Assignee
Beijing Nufront Wireless Tech Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Beijing Nufront Wireless Tech Co ltd filed Critical Beijing Nufront Wireless Tech Co ltd
Priority to CN201280013020.1A priority Critical patent/CN103748916A/zh
Publication of CN103748916A publication Critical patent/CN103748916A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/166—IP fragmentation; TCP segmentation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2212/00—Encapsulation of packets

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例提供了一种数据发送、接收方法和装置，该数据发送方法包括：根据组媒体接入控制协议数据单元G-MPDU的长度，将一个或者多个媒体接入控制协议数据单元MPDU封装为G-MPDU;当剩余长度不足以封装当前MPDU时，根据所述剩余长度对当前MPDU进行分片，得到分片的MPDU;将所述分片的MPDU封装至所述G-MPDU；发送封装好的G-MPDU。该方法既保证了较高的数据传输速度，不会浪费过多的时间执行分片处理，又保证了较高的资源利用率，充分利用所述剩余长度，不会造成资源浪费。

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。
CN201280013020.1A 2012-02-07 2012-03-23 一种数据发送、接收方法和装置 Pending CN103748916A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280013020.1A CN103748916A (zh) 2012-02-07 2012-03-23 一种数据发送、接收方法和装置

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201210026596.3 2012-02-07
CN201210026596 2012-02-07
CN201210034331.8 2012-02-15
CN201210034331 2012-02-15
PCT/CN2012/072882 WO2013117030A1 (zh) 2012-02-07 2012-03-23 一种数据发送、接收方法和装置
CN201280013020.1A CN103748916A (zh) 2012-02-07 2012-03-23 一种数据发送、接收方法和装置

Publications (1)

Publication Number Publication Date
CN103748916A true CN103748916A (zh) 2014-04-23

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US (1) US9467537B2 (zh)
EP (1) EP2814283B1 (zh)
JP (1) JP5925916B2 (zh)
KR (1) KR101910180B1 (zh)
CN (2) CN102595495A (zh)
DK (1) DK2814283T3 (zh)
WO (1) WO2013117030A1 (zh)

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KR20160022790A (ko) * 2014-08-20 2016-03-02 뉴라컴 인코포레이티드 고효율 무선랜에서 패딩을 포함하는 물리계층 프로토콜 데이터 유닛 포맷
CN105471549B (zh) * 2015-11-17 2018-09-11 西安电子科技大学 基于a-mpdu子帧位置信息控制的块确认***及方法
CN107360555A (zh) * 2016-05-10 2017-11-17 北京信威通信技术股份有限公司 消息传输方法及装置
CN107770733B (zh) * 2016-08-22 2021-08-13 华为技术有限公司 一种数据通信的方法、装置及***
CN108123775B (zh) * 2016-11-29 2020-09-29 华为技术有限公司 传输数据包的方法和设备
CN110167073B (zh) * 2018-02-13 2020-12-22 华为技术有限公司 传输数据的方法、设备和无线网络***
CN110875806A (zh) * 2018-08-30 2020-03-10 广东新岸线计算机***芯片有限公司 一种超高吞吐无线宽带数据传输方法和***
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Also Published As

Publication number Publication date
DK2814283T3 (en) 2018-04-23
JP5925916B2 (ja) 2016-05-25
US9467537B2 (en) 2016-10-11
KR101910180B1 (ko) 2018-10-19
CN102595495A (zh) 2012-07-18
US20150010019A1 (en) 2015-01-08
JP2015513812A (ja) 2015-05-14
EP2814283B1 (en) 2018-01-10
WO2013117030A1 (zh) 2013-08-15
EP2814283A4 (en) 2015-08-12
KR20140134667A (ko) 2014-11-24
EP2814283A1 (en) 2014-12-17

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