WO2007116064A3 - Medium access control method for data transmission through catv access network - Google Patents

Medium access control method for data transmission through catv access network Download PDF

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Publication number
WO2007116064A3
WO2007116064A3 PCT/EP2007/053473 EP2007053473W WO2007116064A3 WO 2007116064 A3 WO2007116064 A3 WO 2007116064A3 EP 2007053473 W EP2007053473 W EP 2007053473W WO 2007116064 A3 WO2007116064 A3 WO 2007116064A3
Authority
WO
WIPO (PCT)
Prior art keywords
control method
upstream
time slots
catv
access control
Prior art date
Application number
PCT/EP2007/053473
Other languages
French (fr)
Other versions
WO2007116064A2 (en
Inventor
Jin Fei Yu
Zhi Gang Zhang
Original Assignee
Thomson Licensing
Jin Fei Yu
Zhi Gang Zhang
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.)
Filing date
Publication date
Application filed by Thomson Licensing, Jin Fei Yu, Zhi Gang Zhang filed Critical Thomson Licensing
Priority to JP2009504724A priority Critical patent/JP2009533919A/en
Priority to EP07727941A priority patent/EP2005626A2/en
Priority to US12/226,233 priority patent/US20090161687A1/en
Publication of WO2007116064A2 publication Critical patent/WO2007116064A2/en
Publication of WO2007116064A3 publication Critical patent/WO2007116064A3/en

Links

Classifications

    • 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]
    • H04L12/2801—Broadband local area networks
    • 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]
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • 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
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6118—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving cable transmission, e.g. using a cable modem
    • 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
    • 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 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols

Abstract

The present invention relates to a medium access control method for data communication through CATV access network over coaxial cable, wherein the method comprises transmitting downstream data frames from a central device to network terminals in downstream time slots of super frames and receiving upstream data frames from said network terminals to said central device in upstream time slots of the super frames over a same carrier frequency, said super frame being divided into multiple time slots comprising at least one downstream time slot intended for transmitting data frames, and one or more upstream time slots which are assigned respectively by said central device to said network terminals for transmitting upstream data frames, each one upstream time slot being allocable to one network terminal. Advantageously, the data is transmitted through a CATV access network over coaxial cable by using this access control method with guaranteed QoS.
PCT/EP2007/053473 2006-04-11 2007-04-10 Medium access control method for data transmission through catv access network WO2007116064A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009504724A JP2009533919A (en) 2006-04-11 2007-04-10 Medium access control method for data transmission over CATV access network
EP07727941A EP2005626A2 (en) 2006-04-11 2007-04-10 Medium access control method for data transmission through catv access network
US12/226,233 US20090161687A1 (en) 2006-04-11 2007-04-10 Medium Access Control Method for Data Transmission Through CATV Access Network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06300350.3 2006-04-11
EP06300350 2006-04-11

Publications (2)

Publication Number Publication Date
WO2007116064A2 WO2007116064A2 (en) 2007-10-18
WO2007116064A3 true WO2007116064A3 (en) 2007-12-06

Family

ID=38255188

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/053473 WO2007116064A2 (en) 2006-04-11 2007-04-10 Medium access control method for data transmission through catv access network

Country Status (6)

Country Link
US (1) US20090161687A1 (en)
EP (1) EP2005626A2 (en)
JP (1) JP2009533919A (en)
KR (1) KR20090006074A (en)
CN (1) CN101421954A (en)
WO (1) WO2007116064A2 (en)

Families Citing this family (16)

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EP2178248A1 (en) * 2008-10-14 2010-04-21 Thomson Licensing A method to improve channel utilization in a time division multiple access based protocol
EP2184880A1 (en) * 2008-11-07 2010-05-12 Thomson Licensing A method of data rate adaptation for multicast communication
US20100166019A1 (en) * 2008-12-31 2010-07-01 Xun Yang Subscriber line interface circuitry with integrated serial interfaces
US20100166434A1 (en) * 2008-12-31 2010-07-01 Xun Yang Subscriber line interface circuitry with integrated serial interfaces
AU2009342637B2 (en) 2009-03-20 2015-07-16 Innovative Wireless Technologies, Inc. Method and apparatus for reliable communications in underground and hazardous areas
WO2010107441A1 (en) * 2009-03-20 2010-09-23 Innovative Wireless Technologies, Inc. Distributed ad hoc mesh network protocol for underground mine and hazardous area communications
EP2285027A1 (en) * 2009-07-09 2011-02-16 Thomson Licensing Synchronization method of multiple access points in wireless network
CN101765033B (en) * 2009-12-23 2012-12-19 上海全景数字技术有限公司 Dynamic time slot allocating method applied to coaxial load-bearing Ethernet equipment
US8923177B2 (en) 2010-09-22 2014-12-30 Qualcomm Incorporated Methods and apparatus for avoiding collisions
US8842630B2 (en) * 2010-12-17 2014-09-23 Cisco Technology, Inc. Extendable frequency hopping timeslots in wireless networks
KR101749064B1 (en) * 2011-03-24 2017-06-20 삼성전자주식회사 Method and apparatus of sensor network supporting bidirectional event detection
US8867421B2 (en) * 2012-04-12 2014-10-21 Gainspan Corporation Correction of clock errors in a wireless station to enable reduction of power consumption
CN102868584B (en) * 2012-10-11 2015-05-06 江苏西电南自智能电力设备有限公司 Synchronization time-division multiplexing bus communication method adopting serial communication interface
JP6396302B2 (en) * 2012-10-29 2018-09-26 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ Device registration and sounding in time division multiple access networks
CN103560840B (en) * 2013-10-28 2015-11-25 华为技术有限公司 A kind of method, apparatus and system of SOT state of termination monitoring
CN106465418B (en) * 2014-06-27 2020-04-03 韦勒斯标准与技术协会公司 Wireless communication method for simultaneous data transmission and wireless communication terminal using the same

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US5363370A (en) * 1990-11-09 1994-11-08 France Telecom Multirate digital multiplexing demultiplexing method and device
WO2000013427A2 (en) * 1998-08-26 2000-03-09 Samsung Electronics Co., Ltd. Device and method for communicating packet voice data in mobile communication system
WO2002013442A2 (en) * 2000-08-04 2002-02-14 Intellon Corporation Method and protocol to support contention-free intervals and qos in a csma network
US20030179769A1 (en) * 2001-07-10 2003-09-25 Haixing Shi Allocation of upstream bandwidth in an ethernet passive optical network
US20040114567A1 (en) * 1995-10-05 2004-06-17 Kubler Joseph J. Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
US20040163120A1 (en) * 1999-02-12 2004-08-19 Broadcom Corporation Cable modem system with sample and packet synchronization
US6961314B1 (en) * 1998-10-30 2005-11-01 Broadcom Corporation Burst receiver for cable modem system

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IL117221A0 (en) * 1995-02-28 1996-06-18 Gen Instrument Corp Configurable hybrid medium access control for cable metropolitan area networks
DE19961674A1 (en) * 1999-12-21 2001-06-28 Philips Corp Intellectual Pty Synchronous TDD system
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Patent Citations (7)

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Publication number Priority date Publication date Assignee Title
US5363370A (en) * 1990-11-09 1994-11-08 France Telecom Multirate digital multiplexing demultiplexing method and device
US20040114567A1 (en) * 1995-10-05 2004-06-17 Kubler Joseph J. Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
WO2000013427A2 (en) * 1998-08-26 2000-03-09 Samsung Electronics Co., Ltd. Device and method for communicating packet voice data in mobile communication system
US6961314B1 (en) * 1998-10-30 2005-11-01 Broadcom Corporation Burst receiver for cable modem system
US20040163120A1 (en) * 1999-02-12 2004-08-19 Broadcom Corporation Cable modem system with sample and packet synchronization
WO2002013442A2 (en) * 2000-08-04 2002-02-14 Intellon Corporation Method and protocol to support contention-free intervals and qos in a csma network
US20030179769A1 (en) * 2001-07-10 2003-09-25 Haixing Shi Allocation of upstream bandwidth in an ethernet passive optical network

Also Published As

Publication number Publication date
JP2009533919A (en) 2009-09-17
KR20090006074A (en) 2009-01-14
EP2005626A2 (en) 2008-12-24
WO2007116064A2 (en) 2007-10-18
CN101421954A (en) 2009-04-29
US20090161687A1 (en) 2009-06-25

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