CN102187621B - 用于改善基于时分多址的协议中的信道利用的方法 - Google Patents

用于改善基于时分多址的协议中的信道利用的方法 Download PDF

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Publication number
CN102187621B
CN102187621B CN200980140684.2A CN200980140684A CN102187621B CN 102187621 B CN102187621 B CN 102187621B CN 200980140684 A CN200980140684 A CN 200980140684A CN 102187621 B CN102187621 B CN 102187621B
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time slot
frame
data
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Chinese (zh)
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CN102187621A (zh
Inventor
章志刚
马小骏
程琳香
王显雷
张岩峰
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InterDigital CE Patent Holdings SAS
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Thomson Licensing SAS
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2858—Access network architectures
    • H04L12/2861—Point-to-multipoint connection from the data network to the subscribers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6168—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving cable transmission, e.g. using a cable modem

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
CN200980140684.2A 2008-10-14 2009-10-13 用于改善基于时分多址的协议中的信道利用的方法 Expired - Fee Related CN102187621B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08305679.6 2008-10-14
EP08305679A EP2178248A1 (en) 2008-10-14 2008-10-14 A method to improve channel utilization in a time division multiple access based protocol
PCT/IB2009/007121 WO2010043947A1 (en) 2008-10-14 2009-10-13 A method to improve channel utilization in a time division multiple access based protocol

Publications (2)

Publication Number Publication Date
CN102187621A CN102187621A (zh) 2011-09-14
CN102187621B true CN102187621B (zh) 2013-08-14

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CN200980140684.2A Expired - Fee Related CN102187621B (zh) 2008-10-14 2009-10-13 用于改善基于时分多址的协议中的信道利用的方法

Country Status (7)

Country Link
US (1) US8913627B2 (enExample)
EP (2) EP2178248A1 (enExample)
JP (1) JP5536077B2 (enExample)
KR (1) KR101611377B1 (enExample)
CN (1) CN102187621B (enExample)
TW (1) TWI431977B (enExample)
WO (1) WO2010043947A1 (enExample)

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US8644230B2 (en) 2009-11-23 2014-02-04 At&T Intellectual Property I, L.P. Method and apparatus for providing communication over a white space channel without causing interference to digital television systems
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US9125152B2 (en) 2011-08-16 2015-09-01 Utc Fire & Security Corporation Beacon synchronization in wifi based systems
CN103096328B (zh) * 2011-11-02 2015-09-23 西门子公司 用于多链路无线数据传输的装置、系统和方法
AU2013253132B2 (en) 2012-04-28 2015-04-16 Lg Electronics Inc. Method and apparatus for accessing channel in WLAN system
US9807804B2 (en) 2012-07-05 2017-10-31 Electronics And Telecommunications Research Institute Apparatus and method for controlling slot usage
WO2014007575A1 (ko) * 2012-07-05 2014-01-09 한국전자통신연구원 슬롯 사용 제어 장치 및 방법
CN103118433B (zh) * 2013-01-25 2015-08-05 西安电子科技大学 高效tdd/tdma信道动态分配方法
US9549371B2 (en) * 2013-03-14 2017-01-17 Qualcomm Incorporated Access point proxy and multi-hop wireless communication
EP3468155B1 (en) * 2013-03-21 2020-08-12 Huawei Technologies Co., Ltd. Transmission apparatus and method
PL3026918T3 (pl) * 2014-08-01 2019-09-30 Lg Electronics Inc. Sposób nadawania sygnału rozgłaszania i urządzenie do nadawania sygnału rozgłaszania wykorzystujące hermetyzację w pakietach warstwy łącza
JP2017533671A (ja) * 2014-10-31 2017-11-09 ソニー株式会社 複数チャネル動作のための送信機および受信機
JP6517554B2 (ja) * 2015-03-19 2019-05-22 株式会社東芝 伝送システムおよび伝送局
EP3567794A4 (en) * 2017-03-31 2020-02-19 Huawei Technologies Co., Ltd. FULL-DUPLEX TRANSFER METHOD AND DEVICE
KR102381036B1 (ko) * 2017-11-09 2022-03-31 삼성전자주식회사 무선 통신 시스템에서 데이터 패킷을 처리하기 위한 장치 및 방법
EP3694287B1 (en) * 2019-02-06 2024-05-22 Hitachi Energy Ltd Time-slotted scheduling of packets in an industrial wireless network
CN110225593B (zh) * 2019-07-15 2022-05-03 桂林电子科技大学 一种分布式tdma协议中的随机数闲置时隙竞争方法
CN111432400B (zh) * 2020-02-19 2022-10-14 成都四相致新科技有限公司 一种集群式ota升级方法及系统
CN111586880A (zh) * 2020-04-29 2020-08-25 上海微波技术研究所（中国电子科技集团公司第五十研究所） 适用于tdma的动态混合接入方法及系统
CN115361060A (zh) * 2022-08-19 2022-11-18 深圳森虎科技股份有限公司 时分多址无线系统下通信范围覆盖方法、装置、计算机设备

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US6009468A (en) * 1997-06-30 1999-12-28 Ericsson, Inc. Employing feedback data and congestion ranking to minimize contention delay in a multi-slot Mac protocol
CN1254245A (zh) * 1998-11-17 2000-05-24 Lg情报通信株式会社 宽带无线多媒体通信系统的数据通信信道分配法
US6600754B1 (en) * 1999-06-28 2003-07-29 Rockwell Collins, Inc. Method and apparatus for managing communication resources using standby slots
WO2007116064A2 (en) * 2006-04-11 2007-10-18 Thomson Licensing Medium access control method for data transmission through catv access network

Also Published As

Publication number Publication date
EP2178248A1 (en) 2010-04-21
JP5536077B2 (ja) 2014-07-02
US20110170559A1 (en) 2011-07-14
HK1157526A1 (en) 2012-06-29
EP2351297A1 (en) 2011-08-03
JP2012505619A (ja) 2012-03-01
WO2010043947A1 (en) 2010-04-22
TWI431977B (zh) 2014-03-21
TW201029390A (en) 2010-08-01
EP2351297B1 (en) 2015-08-19
CN102187621A (zh) 2011-09-14
KR101611377B1 (ko) 2016-04-11
KR20110069070A (ko) 2011-06-22
US8913627B2 (en) 2014-12-16

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