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WO1999031848A3 - Method and apparatus for switching data between bitstreams of a circuit switched time division multiplexed network - Google Patents

Method and apparatus for switching data between bitstreams of a circuit switched time division multiplexed network Download PDF

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Publication number
WO1999031848A3
WO1999031848A3 PCT/SE1998/002358 SE9802358W WO9931848A3 WO 1999031848 A3 WO1999031848 A3 WO 1999031848A3 SE 9802358 W SE9802358 W SE 9802358W WO 9931848 A3 WO9931848 A3 WO 9931848A3
Authority
WO
WIPO (PCT)
Prior art keywords
time division
division multiplexed
circuit switched
bitstreams
switching data
Prior art date
Application number
PCT/SE1998/002358
Other languages
French (fr)
Other versions
WO1999031848A2 (en
Inventor
Christer Bohm
Magnus Danielsson
Lars Gauffin
Per Lindgren
Original Assignee
Net Insight Ab
Christer Bohm
Magnus Danielsson
Lars Gauffin
Per Lindgren
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 Net Insight Ab, Christer Bohm, Magnus Danielsson, Lars Gauffin, Per Lindgren filed Critical Net Insight Ab
Priority to EP98964623A priority Critical patent/EP1040721A2/en
Publication of WO1999031848A2 publication Critical patent/WO1999031848A2/en
Publication of WO1999031848A3 publication Critical patent/WO1999031848A3/en

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

Landscapes

  • Time-Division Multiplex Systems (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

The present invention refers to a method, an apparatus and a switch for switching data transferred in circuit switched channels between at least three unidirectional multi-channel time division multiplexed bitstreams that are accessed at respective ports of a switch. According to the invention, data is transferred between said ports in circuit switched channels of a switch internal unidirectional multi-channel time division multiplexed bitstream that is accessed by said ports.
PCT/SE1998/002358 1997-12-18 1998-12-17 Method and apparatus for switching data between bitstreams of a circuit switched time division multiplexed network WO1999031848A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP98964623A EP1040721A2 (en) 1997-12-18 1998-12-17 Method for switching data between bitstreams transferred in circuit switched channels

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9704738-5 1997-12-18
SE9704738A SE9704738D0 (en) 1997-12-18 1997-12-18 Method and apparatus for switching data between bitstreams of a circuit switched time division multiplexed network

Publications (2)

Publication Number Publication Date
WO1999031848A2 WO1999031848A2 (en) 1999-06-24
WO1999031848A3 true WO1999031848A3 (en) 1999-08-26

Family

ID=20409449

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1998/002358 WO1999031848A2 (en) 1997-12-18 1998-12-17 Method and apparatus for switching data between bitstreams of a circuit switched time division multiplexed network

Country Status (4)

Country Link
EP (1) EP1040721A2 (en)
CN (1) CN1284254A (en)
SE (1) SE9704738D0 (en)
WO (1) WO1999031848A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9902442L (en) * 1999-06-28 2000-12-29 Net Insight Ab Method and apparatus in a digital communication system
CN1866805B (en) * 2005-12-05 2010-08-11 华为技术有限公司 Mixed rate time-division multiplex switching chip and its data switching method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5157657A (en) * 1988-12-07 1992-10-20 Australian Telecommunications Corporation Communications method for a shared-medium communications method
GB2263846A (en) * 1992-01-31 1993-08-04 Nokia Telecommunications Oy Method and system for interfacing a computer to a digital telephone network or to other digital transmission systems
WO1997036403A1 (en) * 1996-03-25 1997-10-02 Net Insight Ab Bitstream management

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5157657A (en) * 1988-12-07 1992-10-20 Australian Telecommunications Corporation Communications method for a shared-medium communications method
GB2263846A (en) * 1992-01-31 1993-08-04 Nokia Telecommunications Oy Method and system for interfacing a computer to a digital telephone network or to other digital transmission systems
WO1997036403A1 (en) * 1996-03-25 1997-10-02 Net Insight Ab Bitstream management

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHRISTER BOHM, "The DTM Protocol-Design and Implementation", LICENTIATE THESIS, ROYAL INSTITUTE OF TECHNOLOGY, Stockholm, ISSN 1103-534X, February 1994, pages 25-55. *
JOURNAL OF HIGH SPEED NETWORKS, Volume 3, 1994, CHRISTER BOHM et al., "The DTM Gigabit Network", pages 109-126. *
PER LINDGREN, "A Multi-Channel Network Architecture Based on Fast Circuits Switching", LICENTIATE THESIS, ROYAL INSTITUTE OF TECHNOLOGY, Stockholm, ISSN 1103-534X, May 1996, pages 57-67, 91-111, 157-161. *

Also Published As

Publication number Publication date
CN1284254A (en) 2001-02-14
WO1999031848A2 (en) 1999-06-24
SE9704738D0 (en) 1997-12-18
EP1040721A2 (en) 2000-10-04

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