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

Info

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
WIPO (PCT)
Prior art keywords
gateways
timers
efficient multiplexing
network
providing efficient
Prior art date
Application number
PCT/US2000/000607
Other languages
French (fr)
Other versions
WO2000041527A2 (en
Inventor
Baranitharan Subbiah
Senthil Sengodan
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
Application filed by Nokia Internet Comm Inc filed Critical Nokia Internet Comm Inc
Priority to EP00903219A priority Critical patent/EP1145509A2/en
Priority to AU24996/00A priority patent/AU2499600A/en
Publication of WO2000041527A2 publication Critical patent/WO2000041527A2/en
Publication of WO2000041527A3 publication Critical patent/WO2000041527A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
    • H04J3/247—ATM or packet multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6445—Admission control
    • H04L2012/6459—Multiplexing, e.g. TDMA, CDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6472—Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6481—Speech, voice
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6489—Buffer Management, Threshold setting, Scheduling, Shaping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16—Gateway arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/24—Interfaces 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 WO2000041527A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP00903219A EP1145509A2 (en) 1999-01-12 2000-01-11 Method and apparatus for providing efficient multiplexing between gateways using dynamic timers
AU24996/00A AU2499600A (en) 1999-01-12 2000-01-11 Method and apparatus for providing efficient multiplexing between gateways usingdynamic timers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22872399A 1999-01-12 1999-01-12
US09/228,723 1999-01-12

Publications (2)

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

Family

ID=22858344

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/000607 WO2000041527A2 (en) 1999-01-12 2000-01-11 Method and apparatus for providing efficient multiplexing between gateways using dynamic timers

Country Status (3)

Country Link
EP (1) EP1145509A2 (en)
AU (1) AU2499600A (en)
WO (1) WO2000041527A2 (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
KR20050085549A (en) * 2002-12-12 2005-08-29 코닌클리즈케 필립스 일렉트로닉스 엔.브이. A system and method for adapting transmission rate of a multimedia streaming server using a “virtual clock”
JP4787527B2 (en) 2005-04-01 2011-10-05 株式会社ケーヒン Communication control device 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
WO2000041527A2 (en) 2000-07-20
AU2499600A (en) 2000-08-01
EP1145509A2 (en) 2001-10-17

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