DE19681175T1 - Verfahren und Vorrichtung für den Mehrfachzugriff über zufällige Schlitze mit einer Kollisionserkennung in einem Kabeltelefonsystem - Google Patents

Verfahren und Vorrichtung für den Mehrfachzugriff über zufällige Schlitze mit einer Kollisionserkennung in einem Kabeltelefonsystem

Info

Publication number
DE19681175T1
DE19681175T1 DE19681175T DE19681175T DE19681175T1 DE 19681175 T1 DE19681175 T1 DE 19681175T1 DE 19681175 T DE19681175 T DE 19681175T DE 19681175 T DE19681175 T DE 19681175T DE 19681175 T1 DE19681175 T1 DE 19681175T1
Authority
DE
Germany
Prior art keywords
multiple access
telephone system
collision detection
access via
via random
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.)
Withdrawn
Application number
DE19681175T
Other languages
English (en)
Inventor
Richard Corrigan
Bruce D Mueller
Timothy M Burke
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of DE19681175T1 publication Critical patent/DE19681175T1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/12—Arrangements for observation, testing or troubleshooting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H04H20/77—Wired systems using carrier waves
    • H04H20/78—CATV [Community Antenna Television] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/93—Wired transmission systems
    • H04H60/94—Telephonic networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/93—Wired transmission systems
    • H04H60/96—CATV systems
    • H04H60/97—CATV systems using uplink of the CATV systems
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
DE19681175T 1995-11-29 1996-11-01 Verfahren und Vorrichtung für den Mehrfachzugriff über zufällige Schlitze mit einer Kollisionserkennung in einem Kabeltelefonsystem Withdrawn DE19681175T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/564,837 US5966636A (en) 1995-11-29 1995-11-29 Method and apparatus for multiple access over randomized slots with collision detection in a cable telephony system
PCT/US1996/017571 WO1997020430A1 (en) 1995-11-29 1996-11-01 Method and apparatus for multiple access over randomized slots with collision detection in a cable telephony system

Publications (1)

Publication Number Publication Date
DE19681175T1 true DE19681175T1 (de) 1998-02-05

Family

ID=24256101

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681175T Withdrawn DE19681175T1 (de) 1995-11-29 1996-11-01 Verfahren und Vorrichtung für den Mehrfachzugriff über zufällige Schlitze mit einer Kollisionserkennung in einem Kabeltelefonsystem

Country Status (6)

Country Link
US (1) US5966636A (de)
AU (1) AU7720196A (de)
BR (1) BR9606805A (de)
DE (1) DE19681175T1 (de)
GB (1) GB2313026A (de)
WO (1) WO1997020430A1 (de)

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US5943376A (en) * 1995-04-06 1999-08-24 Motorola, Inc. Method and system for time aligning a frame in a communication system
JP3488024B2 (ja) * 1996-08-28 2004-01-19 パイオニア株式会社 Ｃａｔｖ通信システム及び通信方法
US6002691A (en) * 1996-10-22 1999-12-14 Zenith Electronics Corporation Dynamic search tree for resolution of contention between transmitting stations
GB2321578B (en) * 1996-12-27 2001-10-31 Lg Electronics Inc Adaptive random access protocol and dynamic search tree expansion resolution for multiple station networks
WO1998058494A2 (es) * 1997-06-17 1998-12-23 Carlos Gonzalez Ochoa Aleman Sistema para comunicacion bi-direccional de voz y datos a traves de una red de distribucion
US6633604B1 (en) * 1997-08-11 2003-10-14 Vocal Technologies, Ltd. Method of improving echo canceller training in modems and of discovering characteristics of a PCM channel
DE19756163A1 (de) * 1997-12-17 1999-06-24 Axel Laumer Daten- und Televisions-Übertragungsnetz
US6229790B1 (en) * 1998-01-29 2001-05-08 Lucent Technologies Inc. Channel switching control for a communication system
US6373611B1 (en) 1998-06-22 2002-04-16 Scientific-Atlanta, Inc. Digital optical transmitter
ATE315297T1 (de) * 1998-07-21 2006-02-15 Tachyon Inc Verfahren und gerät für mehrfachzugriff in einem kommunikationssystem
US6674730B1 (en) 1998-08-04 2004-01-06 Tachyon, Inc. Method of and apparatus for time synchronization in a communication system
US20020031224A1 (en) * 1998-09-08 2002-03-14 On Command Corporation Secure multimedia communications system
ATE282928T1 (de) * 1998-09-08 2004-12-15 Asvan Technology Llc Verbessertes kommunikationssicherheitssystem
US6256483B1 (en) * 1998-10-28 2001-07-03 Tachyon, Inc. Method and apparatus for calibration of a wireless transmitter
US6453040B1 (en) * 1999-03-17 2002-09-17 Motorola, Inc. Telephone adapter and telephone system providing multiple telephone lines
US7437750B1 (en) * 1999-04-12 2008-10-14 Matsushita Electric Industrial Co., Ltd. Data transceiving system and method therefor
US7075903B1 (en) * 1999-04-14 2006-07-11 Adc Telecommunications, Inc. Reduced power consumption in a communication device
US6323793B1 (en) * 1999-04-23 2001-11-27 General Instrument Corporation HFC return path system using digital conversion and transport
US6218896B1 (en) 1999-08-27 2001-04-17 Tachyon, Inc. Vectored demodulation and frequency estimation apparatus and method
US6463070B1 (en) 1999-08-27 2002-10-08 Tachyon, Inc. System and method for clock correlated data flow in a multi-processor communication system
US6735188B1 (en) 1999-08-27 2004-05-11 Tachyon, Inc. Channel encoding and decoding method and apparatus
US6665292B1 (en) 1999-08-27 2003-12-16 Tachyon, Inc. Transmission and reception of TCP/IP data over a wireless communication channel
US6982969B1 (en) 1999-09-28 2006-01-03 Tachyon, Inc. Method and system for frequency spectrum resource allocation
US6650636B1 (en) 1999-08-27 2003-11-18 Tachyon, Inc. Transmission and reception of TCP/IP data over a wireless communication channel
US6532220B1 (en) 1999-08-27 2003-03-11 Tachyon, Inc. System and method for efficient channel assignment
US6674731B1 (en) 1999-08-27 2004-01-06 Tachyon, Inc. Transmission and reception of TCP/IP data over a wireless communication channel
JP3379489B2 (ja) * 1999-09-14 2003-02-24 日本電気株式会社 サーバー・クライアント型システム及びデータダウンロード方法
US6433906B1 (en) 1999-09-22 2002-08-13 Scientific-Atlanta, Inc. Digital optical receiver for cable television systems
US6417949B1 (en) 1999-11-05 2002-07-09 Scientific-Atlanta, Inc. Broadband communication system for efficiently transmitting broadband signals
US6667994B1 (en) 2000-06-09 2003-12-23 Scientific-Atlanta, Inc. Multiplexing digital communication system
US6822972B1 (en) 2000-09-12 2004-11-23 Scientific-Atlanta, Inc. Bidirectional communication system with ring configuration
US6487375B2 (en) * 2000-12-28 2002-11-26 Xerox Corporation System to communicate information from a plurality of machines to a remotely located receiver
US7023876B2 (en) * 2001-07-09 2006-04-04 Quantum Corporation Point-to-point protocol
US20040060074A1 (en) * 2002-09-19 2004-03-25 Ganesh Basawapatna Video distribution system with increased centralized processing
US7690022B2 (en) * 2002-10-02 2010-03-30 Ganesh Basawapatna Video distribution system for digital and analog subscribers
PL2070341T3 (pl) * 2006-09-29 2019-02-28 Nokia Technologies Oy Urządzenie, sposób i program komputerowy zapewniający wykorzystanie E-DCH jako wspólnego kanału RACH
EP2090042B1 (de) * 2006-10-30 2012-04-11 Nokia Corporation Bereitstellung von parametern für direktzugriff auf einen erweiterten dedizierten kanal (e-dch)
US8897276B2 (en) * 2007-01-25 2014-11-25 Nokia Corporation Collision detection for random access procedure
CN101822115B (zh) * 2007-10-25 2017-02-08 诺基亚技术有限公司 用于wcdma umts中快速传输类型选择的方法
US8428063B2 (en) 2009-03-31 2013-04-23 Comcast Cable Communications, Llc Access network architecture having dissimilar access sub-networks
US8094661B2 (en) 2009-03-31 2012-01-10 Comcast Cable Communications, Llc Subscriber access network architecture
US8055721B2 (en) * 2009-05-20 2011-11-08 International Business Machines Corporation Method and system for detecting and handling message collisions in an instant messaging system
JP2013051571A (ja) * 2011-08-31 2013-03-14 Seiko Epson Corp 処理端末および処理方法

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Publication number Priority date Publication date Assignee Title
US4411007A (en) * 1981-04-29 1983-10-18 The Manitoba Telephone System Distributed network synchronization system
US4679191A (en) * 1983-05-04 1987-07-07 Cxc Corporation Variable bandwidth switching system
WO1986003639A1 (en) * 1984-12-03 1986-06-19 The University Of Western Australia Queueing protocol
GB2171576B (en) * 1985-02-04 1989-07-12 Mitel Telecom Ltd Spread spectrum leaky feeder communication system
US5150247A (en) * 1989-10-30 1992-09-22 Broadband Technologies, Inc. Fiber optic telecommunication system employing continuous downlink, burst uplink transmission format with preset uplink guard band
US5343240A (en) * 1991-11-04 1994-08-30 At&T Bell Laboratories Bidirectional video telephony using shared channels on coaxial cable networks
US5594726A (en) * 1993-09-17 1997-01-14 Scientific-Atlanta, Inc. Frequency agile broadband communications system
US5606725A (en) * 1994-11-29 1997-02-25 Xel Communications, Inc. Broadband network having an upstream power transmission level that is dynamically adjusted as a function of the bit error rate
US5517502A (en) * 1995-03-02 1996-05-14 Zenith Electronics Corp. Upstream transmission using multiple transmission tags and downstream acknowledgements in conditional access packets
US5574495A (en) * 1995-10-18 1996-11-12 General Instrument Corporation Cable television data path error analyzer located at the set-top terminal

Also Published As

Publication number Publication date
BR9606805A (pt) 1997-12-30
US5966636A (en) 1999-10-12
GB9713890D0 (en) 1997-09-03
AU7720196A (en) 1997-06-19
WO1997020430A1 (en) 1997-06-05
GB2313026A (en) 1997-11-12

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8139 Disposal/non-payment of the annual fee