WO2000041527A3 - Method and apparatus for providing efficient multiplexing between gateways using dynamic timers - Google Patents

Method and apparatus for providing efficient multiplexing between gateways using dynamic timers Download PDF

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Publication number
WO2000041527A3
WO2000041527A3 PCT/US2000/000607 US0000607W WO0041527A3 WO 2000041527 A3 WO2000041527 A3 WO 2000041527A3 US 0000607 W US0000607 W US 0000607W WO 0041527 A3 WO0041527 A3 WO 0041527A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
gateways
end
timers
apparatus
method
Prior art date
Application number
PCT/US2000/000607
Other languages
French (fr)
Other versions
WO2000041527A2 (en )
Inventor
Senthil Sengodan
Baranitharan Subbiah
Original Assignee
Nokia Internet Comm 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

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/24Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
    • H04J3/247ATM or packet multiplexing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/64Hybrid switching systems
    • H04L12/6418Hybrid transport
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/64Hybrid switching systems
    • H04L12/6418Hybrid transport
    • H04L2012/6445Admission control
    • H04L2012/6459Multiplexing, e.g. TDMA, CDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/64Hybrid switching systems
    • H04L12/6418Hybrid transport
    • H04L2012/6472Internet
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/64Hybrid switching systems
    • H04L12/6418Hybrid transport
    • H04L2012/6481Speech, voice
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/64Hybrid switching systems
    • H04L12/6418Hybrid transport
    • H04L2012/6489Buffer Management, Threshold setting, Scheduling, Shaping
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16Gateway arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/16Interfaces between hierarchically similar devices
    • H04W92/24Interfaces between hierarchically similar devices between backbone network devices

Abstract

A flexible mechanism employing timers within the gateways (300) to facilitate efficient multiplexing. Timers (340, 342, 344) are provided, wherein their value can be adjusted on a dynamic basis depending on factors such as network congestion that impact end-to-end delay. The extraction of data from the buffers (330, 332, 334) is triggered when either the timer (370) expires or when the accumulated data reaches a certain size. There are two ways one could set the timer values. In the first case, the network operator chooses the value based on the known approximation of end-to-end delay. In the second case, the multiplexing controller (350) has the capability to extract the network delay information from the RTCP reports.
PCT/US2000/000607 1999-01-12 2000-01-11 Method and apparatus for providing efficient multiplexing between gateways using dynamic timers WO2000041527A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US22872399 true 1999-01-12 1999-01-12
US09/228,723 1999-01-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20000903219 EP1145509A2 (en) 1999-01-12 2000-01-11 Method and apparatus for providing efficient multiplexing between gateways using dynamic timers

Publications (2)

Publication Number Publication Date
WO2000041527A2 true WO2000041527A2 (en) 2000-07-20
WO2000041527A3 true true WO2000041527A3 (en) 2000-11-30

Family

ID=22858344

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/000607 WO2000041527A3 (en) 1999-01-12 2000-01-11 Method and apparatus for providing efficient multiplexing between gateways using dynamic timers

Country Status (2)

Country Link
EP (1) EP1145509A2 (en)
WO (1) WO2000041527A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1168757A1 (en) * 2000-06-20 2002-01-02 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Packet multiplexing using a dynamic buffer delay timer
US20030053485A1 (en) * 2001-09-20 2003-03-20 Chuah Mooi Choo Multiplexing IP data packets within a MPLS frame
JP2006510253A (en) * 2002-12-12 2006-03-23 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィKoninklijke Philips Electronics N.V. System and method for adapting the transmission rate of the multimedia streaming server using the "virtual clock"
JP4787527B2 (en) 2005-04-01 2011-10-05 本田技研工業株式会社 Communication control apparatus and communication control method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5541926A (en) * 1992-10-02 1996-07-30 Kabushiki Kaisha Toshiba ATM cell assembly and disassembly device with enhanced data handling flexibility

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5541926A (en) * 1992-10-02 1996-07-30 Kabushiki Kaisha Toshiba ATM cell assembly and disassembly device with enhanced data handling flexibility

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KITAMURA Y ET AL: "IMPLEMENTATION OF AAL2 FOR LOW BIT-RATE VOICE OVER ATM", ISS. WORLD TELECOMMUNICATIONS CONGRESS. (INTERNATIONAL SWITCHING SYMPOSIUM),CA,TORONTO, PINNACLE GROUP, 21 September 1997 (1997-09-21), pages 271 - 276, XP000720533 *
NAKAMURA H ET AL: "APPLYING ATM TO MOBILE INFRASTRUCTURE NETWORKS", ISS. WORLD TELECOMMUNICATIONS CONGRESS. (INTERNATIONAL SWITCHING SYMPOSIUM),CA,TORONTO, PINNACLE GROUP, 21 September 1997 (1997-09-21), pages 73 - 80, XP000720509 *

Also Published As

Publication number Publication date Type
WO2000041527A2 (en) 2000-07-20 application
EP1145509A2 (en) 2001-10-17 application

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