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Local area network of serial intelligent cells


Publication number
WO2000007322A3 PCT/US1999/015644 US9915644W WO2000007322A3 WO 2000007322 A3 WO2000007322 A3 WO 2000007322A3 US 9915644 W US9915644 W US 9915644W WO 2000007322 A3 WO2000007322 A3 WO 2000007322A3
Grant status
Patent type
Prior art keywords
Prior art date
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French (fr)
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WO2000007322A2 (en )
Yehuda Binder
Original Assignee
Serconet Ltd
Friedman Mark M
Yehuda Binder
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
Family has litigation



    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/14Two-way operation using the same type of signal, i.e. duplex
    • H04B3/00Line transmission systems
    • H04B3/54Systems for transmission via power distribution lines
    • H04B3/00Line transmission systems
    • H04B3/54Systems for transmission via power distribution lines
    • H04B3/542Systems for transmission via power distribution lines the information being in digital form
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
    • H04L12/2801Broadband local area networks
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
    • H04L12/2803Home automation networks
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
    • H04L12/2803Home automation networks
    • H04L12/2838Distribution of signals within a home automation network, e.g. involving splitting/multiplexing signals to/from different paths
    • H04L29/00Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00 contains provisionally no documents
    • H04L29/02Communication control; Communication processing contains provisionally no documents
    • H04L29/06Communication control; Communication processing contains provisionally no documents characterised by a protocol
    • H04L29/0602Protocols characterised by their application
    • H04L43/00Arrangements for monitoring or testing packet switching networks
    • H04M19/00Current supply arrangements for telephone systems
    • H04M19/02Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone, busy tone
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429Applications for powerline communications
    • H04B2203/5437Wired telephone
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429Applications for powerline communications
    • H04B2203/5445Local network
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429Applications for powerline communications
    • H04B2203/545Audio/video application, e.g. interphone
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429Applications for powerline communications
    • H04B2203/5458Monitor sensor; Alarm systems
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
    • H04L12/2803Home automation networks
    • H04L2012/284Home automation networks characterised by the type of medium used
    • H04L2012/2843Mains power line
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
    • H04L12/2803Home automation networks
    • H04L2012/284Home automation networks characterised by the type of medium used
    • H04L2012/2845Telephone line
    • Y10S370/00Multiplex communications
    • Y10S370/908Local area network


A serial intelligent cell (SIC) and a connection topology for local area networks using Electrically-conducting media. A local area network can be configured from a plurality of SIC's (500, 600, 700, 800, 900, 1006) interconnected so that all communications between two adjacent SIC's is both point-to-point and bidirectional. Each SIC can be connected to one or more other SIC's to allow redundant communication paths. Communications in different areas of a SIC network are independent of one another, so that, unlike current bus topology and star topology, there is no fundamental limit on the size or extent of a SIC network. Each SIC can optionally be connected to one or more data terminals, computers, telephones, sensors, actuators, etc., to facilitate interconnectivity among such devices. Networks according to the present invention can be configured for a variety of applications, including a local telephone system, remote computer bus extender, multiplexers, PABX/PBX functionality, security systems, and local broadcasting services. The network can use dedicated wiring, as well as existing wiring as the in-house telephone or electrical wiring.
PCT/US1999/015644 1998-07-28 1999-07-12 Local area network of serial intelligent cells WO2000007322A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US09/123,486 1998-07-28
US09123486 US6480510B1 (en) 1998-07-28 1998-07-28 Local area network of serial intelligent cells

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE1999623721 DE69923721D1 (en) 1998-07-28 1999-07-12 Local network of serial intelligent cells
DE1999623721 DE69923721T2 (en) 1998-07-28 1999-07-12 Local network of serial intelligent cells
CA 2338663 CA2338663C (en) 1998-07-28 1999-07-12 Local area network of serial intelligent cells
EP19990933876 EP1221228B1 (en) 1998-07-28 1999-07-12 Local area network of serial intelligent cells
JP2000563027A JP2002543631A (en) 1998-07-28 1999-07-12 Local area network of serial intelligent cell

Publications (2)

Publication Number Publication Date
WO2000007322A2 true WO2000007322A2 (en) 2000-02-10
WO2000007322A3 true true WO2000007322A3 (en) 2002-05-02



Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/015644 WO2000007322A3 (en) 1998-07-28 1999-07-12 Local area network of serial intelligent cells

Country Status (7)

Country Link
US (22) US6480510B1 (en)
JP (1) JP2002543631A (en)
CN (2) CN101242283B (en)
CA (1) CA2338663C (en)
DE (4) DE69923721T2 (en)
EP (5) EP2214347A1 (en)
WO (1) WO2000007322A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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US8885659B2 (en) 1998-07-28 2014-11-11 Conversant Intellectual Property Management Incorporated Local area network of serial intelligent cells
US8929523B2 (en) 1999-07-20 2015-01-06 Conversant Intellectual Property Management Inc. Network for telephony and data communication

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