WO2004030315A3 - Convergence and classification of data packets in a centralized communication system - Google Patents

Convergence and classification of data packets in a centralized communication system Download PDF

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Publication number
WO2004030315A3
WO2004030315A3 PCT/US2003/030203 US0330203W WO2004030315A3 WO 2004030315 A3 WO2004030315 A3 WO 2004030315A3 US 0330203 W US0330203 W US 0330203W WO 2004030315 A3 WO2004030315 A3 WO 2004030315A3
Authority
WO
WIPO (PCT)
Prior art keywords
communication system
application data
convergence
classification
data packets
Prior art date
Application number
PCT/US2003/030203
Other languages
French (fr)
Other versions
WO2004030315A2 (en
Inventor
Deepak Ayyagari
Original Assignee
Sharp Lab Of America 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
Priority claimed from US10/663,406 external-priority patent/US7835365B2/en
Priority claimed from US10/663,866 external-priority patent/US7961736B2/en
Application filed by Sharp Lab Of America Inc filed Critical Sharp Lab Of America Inc
Priority to AU2003278907A priority Critical patent/AU2003278907A1/en
Publication of WO2004030315A2 publication Critical patent/WO2004030315A2/en
Publication of WO2004030315A3 publication Critical patent/WO2004030315A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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
    • H04L69/321—Interlayer communication protocols or service data unit [SDU] definitions; Interfaces between layers

Abstract

A method of converting application data to transport data in a power line communication system includes receiving application data from an application in a device to through a service access point. The connection type and connection specification for the application data is then analyzed to determine if a connection exists for the application data. If a connection exists for the application data, mapping the application data is mapped into transport data.
PCT/US2003/030203 2002-09-26 2003-09-24 Convergence and classification of data packets in a centralized communication system WO2004030315A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003278907A AU2003278907A1 (en) 2002-09-26 2003-09-24 Convergence and classification of data packets in a centralized communication system

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US41415202P 2002-09-26 2002-09-26
US60/414,152 2002-09-26
US10/663,406 US7835365B2 (en) 2002-09-26 2003-09-15 Connection management in a centralized communication system
US10/663,866 2003-09-15
US10/663,866 US7961736B2 (en) 2002-09-26 2003-09-15 Convergence and classification of data packets in a centralized communication system
US10/663,406 2003-09-15

Publications (2)

Publication Number Publication Date
WO2004030315A2 WO2004030315A2 (en) 2004-04-08
WO2004030315A3 true WO2004030315A3 (en) 2004-08-26

Family

ID=32045892

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/030203 WO2004030315A2 (en) 2002-09-26 2003-09-24 Convergence and classification of data packets in a centralized communication system

Country Status (2)

Country Link
AU (1) AU2003278907A1 (en)
WO (1) WO2004030315A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201361A1 (en) * 1991-01-28 1992-08-06 Mitsubishi Electric Corp Communication network arrangement for access to exclusive network - connects MAP network processing computer to PLC master station through virtual mfg. device and PLC driver
US20010003804A1 (en) * 1997-09-10 2001-06-14 Schneider Automation Inc. Web interface to a programmable controller
US20010018712A1 (en) * 1998-10-06 2001-08-30 Schneider Automation Inc. Messaging application layer (modbus) over ethernet to transport layer (TCP) communications method and apparatus for a modular terminal input/output system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201361A1 (en) * 1991-01-28 1992-08-06 Mitsubishi Electric Corp Communication network arrangement for access to exclusive network - connects MAP network processing computer to PLC master station through virtual mfg. device and PLC driver
US20010003804A1 (en) * 1997-09-10 2001-06-14 Schneider Automation Inc. Web interface to a programmable controller
US20010018712A1 (en) * 1998-10-06 2001-08-30 Schneider Automation Inc. Messaging application layer (modbus) over ethernet to transport layer (TCP) communications method and apparatus for a modular terminal input/output system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANDREW S. TANENBAUM: "Computer Networks", 31 August 2002, PRENTICE HALL PTR, NEW JERSEY, XP002270603 *

Also Published As

Publication number Publication date
AU2003278907A8 (en) 2004-04-19
WO2004030315A2 (en) 2004-04-08
AU2003278907A1 (en) 2004-04-19

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