WO1998018246A3 - Transmission system with flexible frame structure - Google Patents

Transmission system with flexible frame structure Download PDF

Info

Publication number
WO1998018246A3
WO1998018246A3 PCT/IB1997/001157 IB9701157W WO9818246A3 WO 1998018246 A3 WO1998018246 A3 WO 1998018246A3 IB 9701157 W IB9701157 W IB 9701157W WO 9818246 A3 WO9818246 A3 WO 9818246A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmission system
packets
packet
frame structure
header
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.)
Ceased
Application number
PCT/IB1997/001157
Other languages
French (fr)
Other versions
WO1998018246A2 (en
Inventor
Van Petrus Augustus M Grinsven
Van Carel Jan Leendert Driel
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.)
Koninklijke Philips NV
Philips Norden AB
Original Assignee
Philips Electronics NV
Philips Norden AB
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 Philips Electronics NV, Philips Norden AB filed Critical Philips Electronics NV
Priority to DE69735706T priority Critical patent/DE69735706T2/en
Priority to KR10-1998-0704705A priority patent/KR100480186B1/en
Priority to JP51914598A priority patent/JP4219408B2/en
Priority to BRPI9706887-0A priority patent/BR9706887B1/en
Priority to EP97940277A priority patent/EP0873631B1/en
Publication of WO1998018246A2 publication Critical patent/WO1998018246A2/en
Publication of WO1998018246A3 publication Critical patent/WO1998018246A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
    • H04L2012/566—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM layer
    • H04L2012/5662—Macrocells or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

In a transmission system a transmitter (2) comprises a frame assembler (8) for assembling frames with a header and a payload portion. The header (22-1) comprises an identifier for (22-6) indicating the begin of a new packet in the frame. Such packets comprise a header (44) indicating the length of the packet. By using the position of the begin of a packet derived from the identifier and the length of the packets, it is possible to determine the begin of all packets in a sequence of packets, irrespective of the type or length of the packet. This allows a flexible framing structure being very efficient.
PCT/IB1997/001157 1996-10-22 1997-09-26 Transmission system with flexible frame structure Ceased WO1998018246A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE69735706T DE69735706T2 (en) 1996-10-22 1997-09-26 Method and device for transmitting data of a flexible frame structure
KR10-1998-0704705A KR100480186B1 (en) 1996-10-22 1997-09-26 Transmission system, transmission method, reception method, transmitter and receiver
JP51914598A JP4219408B2 (en) 1996-10-22 1997-09-26 Transmission system having flexible frame structure
BRPI9706887-0A BR9706887B1 (en) 1996-10-22 1997-09-26 system and process for transmitting and receiving data with flexible frame-forming structure.
EP97940277A EP0873631B1 (en) 1996-10-22 1997-09-26 Method and device for transmission of data in a flexible frame structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96202903.9 1996-10-22
EP96202903 1996-10-22

Publications (2)

Publication Number Publication Date
WO1998018246A2 WO1998018246A2 (en) 1998-04-30
WO1998018246A3 true WO1998018246A3 (en) 1998-06-11

Family

ID=8224509

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1997/001157 Ceased WO1998018246A2 (en) 1996-10-22 1997-09-26 Transmission system with flexible frame structure

Country Status (7)

Country Link
EP (1) EP0873631B1 (en)
JP (1) JP4219408B2 (en)
KR (1) KR100480186B1 (en)
CN (1) CN1102820C (en)
BR (1) BR9706887B1 (en)
DE (1) DE69735706T2 (en)
WO (1) WO1998018246A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6151318A (en) * 1998-07-06 2000-11-21 Motorola, Inc. Method and apparatus for encapsulating ATM cells in a broadband network
JP3613102B2 (en) * 1999-12-14 2005-01-26 日本電気株式会社 Frame configuration method, frame configuration apparatus, and frame configuration transfer system
KR100762211B1 (en) * 1999-12-21 2007-10-01 코닌클리케 필립스 일렉트로닉스 엔.브이. Apparatus and method for inserting a first digital information signal inside a second digital information signal for transmission over a transmission medium
KR100390427B1 (en) * 2000-12-06 2003-07-07 엘지전자 주식회사 MAC frame format and method for communication setting in cable network
GB2371889A (en) * 2001-02-02 2002-08-07 Sony Uk Ltd Data structures
JP3855690B2 (en) * 2001-02-20 2006-12-13 三菱電機株式会社 Multiplexer, separator
FR2825866B1 (en) * 2001-06-12 2003-09-12 France Telecom PROCESS FOR TRANSPORTING PACKETS OF VARIABLE LENGTH IN TEMPORAL CIRCUIT FRAMES
EP1526701A1 (en) * 2003-10-22 2005-04-27 Mitsubishi Denki Kabushiki Kaisha Methods and devices for transferring and for recovering data packets
KR101427647B1 (en) 2007-04-25 2014-08-07 삼성전자주식회사 Method and apparatus for packet creating and precessing
KR101232599B1 (en) * 2009-12-15 2013-02-12 한국전자통신연구원 Method for reassembling medium access control protocal data unit and receiver performing the same
EP2673924A4 (en) * 2011-02-11 2014-12-10 Intel Corp Media stream over pass through mechanism
US12432046B2 (en) 2019-05-21 2025-09-30 Genetec Inc. Methods and systems for processing information streams
US11153360B2 (en) 2019-05-21 2021-10-19 Genetec Inc. Methods and systems for codec detection in video streams

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995034977A1 (en) * 1994-06-13 1995-12-21 Telefonaktiebolaget Lm Ericsson Method and switch node for switching stm cells in a circuit emulated atm switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224340A1 (en) * 1992-07-23 1994-01-27 Sel Alcatel Ag Frame-structured bus system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995034977A1 (en) * 1994-06-13 1995-12-21 Telefonaktiebolaget Lm Ericsson Method and switch node for switching stm cells in a circuit emulated atm switch

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DAVIC 1.1 Specification Part 8, "Lower Layer Protocols and Physical Interfaces", 1996, paragraph 7.7.5.1. *
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, Volume E79-D, No. 6, June 1996, (Tokyo), H. KASAHARA et al., "DAVIC: Interoperability Solution for Video-on-Demand Systems". *

Also Published As

Publication number Publication date
EP0873631A2 (en) 1998-10-28
CN1211368A (en) 1999-03-17
DE69735706T2 (en) 2007-04-12
JP2000502547A (en) 2000-02-29
BR9706887B1 (en) 2011-05-31
DE69735706D1 (en) 2006-05-24
KR100480186B1 (en) 2005-07-18
BR9706887A (en) 2000-01-25
WO1998018246A2 (en) 1998-04-30
JP4219408B2 (en) 2009-02-04
EP0873631B1 (en) 2006-04-19
CN1102820C (en) 2003-03-05
KR19990076609A (en) 1999-10-15

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