WO1999009690A3 - System, device, and method for scheduling variable bit rate traffic in a communication network - Google Patents

System, device, and method for scheduling variable bit rate traffic in a communication network Download PDF

Info

Publication number
WO1999009690A3
WO1999009690A3 PCT/US1998/014894 US9814894W WO9909690A3 WO 1999009690 A3 WO1999009690 A3 WO 1999009690A3 US 9814894 W US9814894 W US 9814894W WO 9909690 A3 WO9909690 A3 WO 9909690A3
Authority
WO
WIPO (PCT)
Prior art keywords
data transmission
transmission opportunities
rate
end user
data
Prior art date
Application number
PCT/US1998/014894
Other languages
French (fr)
Other versions
WO1999009690A2 (en
Inventor
Chester A Ruszczyk
Whay Chiou Lee
Imrich Chlamtac
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Priority to CA002268794A priority Critical patent/CA2268794A1/en
Priority to AU84967/98A priority patent/AU8496798A/en
Priority to EP98935789A priority patent/EP0938789A1/en
Publication of WO1999009690A2 publication Critical patent/WO1999009690A2/en
Publication of WO1999009690A3 publication Critical patent/WO1999009690A3/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
    • 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
    • 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
    • H04L2012/5603—Access techniques
    • 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
    • H04L2012/5629—Admission control
    • H04L2012/5631—Resource management and allocation
    • H04L2012/5632—Bandwidth allocation
    • 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
    • H04L2012/5651—Priority, marking, classes
    • 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
    • H04L2012/5672—Multiplexing, e.g. coding, scrambling
    • 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
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5679—Arbitration or scheduling

Abstract

A system, device, and method for scheduling data transmission opportunities for variable bit rate traffic provides data transmission opportunities at a peak cell rate when the end user is actively transmitting data, and provides data transmission opportunities at a lower rate when the end user has no data to transmit. When the end user has no data to transmit, any excess data transmission opportunities (i.e., data transmission opportunities from the lower rate up to the peak cell rate) are available for statistically multiplexing traffic from other end users. Various embodiments utilize a lower rate anywhere between a zero rate and a sustainable cell rate, inclusive. Alternative embodiments allocate a burst of data transmission opportunities equivalent to a maximum burst size at the peak cell rate when the end user has data to transmit, after which the end user is once again provided data transmission opportunities at the lower rate.
PCT/US1998/014894 1997-08-14 1998-07-17 System, device, and method for scheduling variable bit rate traffic in a communication network WO1999009690A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002268794A CA2268794A1 (en) 1997-08-14 1998-07-17 System, device, and method for scheduling variable bit rate traffic in a communication network
AU84967/98A AU8496798A (en) 1997-08-14 1998-07-17 System, device, and method for scheduling variable bit rate traffic in a communication network
EP98935789A EP0938789A1 (en) 1997-08-14 1998-07-17 System, device, and method for scheduling variable bit rate traffic in a communication network

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US5565897P 1997-08-14 1997-08-14
US60/055,658 1997-08-14
US8663698A 1998-05-29 1998-05-29
US09/086,636 1998-05-29

Publications (2)

Publication Number Publication Date
WO1999009690A2 WO1999009690A2 (en) 1999-02-25
WO1999009690A3 true WO1999009690A3 (en) 1999-05-14

Family

ID=26734493

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/014894 WO1999009690A2 (en) 1997-08-14 1998-07-17 System, device, and method for scheduling variable bit rate traffic in a communication network

Country Status (4)

Country Link
EP (1) EP0938789A1 (en)
AU (1) AU8496798A (en)
CA (1) CA2268794A1 (en)
WO (1) WO1999009690A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3734661B2 (en) * 2000-01-31 2006-01-11 三菱電機株式会社 Digital content distribution system via network
JP3949906B2 (en) 2001-05-21 2007-07-25 三菱電機株式会社 Control system in passive optical network and control method in passive optical network

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5497375A (en) * 1994-01-05 1996-03-05 Motorola, Inc. Device and method for ATM end system cell flow regulation
US5533020A (en) * 1994-10-31 1996-07-02 International Business Machines Corporation ATM cell scheduler
US5570355A (en) * 1994-11-17 1996-10-29 Lucent Technologies Inc. Method and apparatus enabling synchronous transfer mode and packet mode access for multiple services on a broadband communication network
US5572517A (en) * 1995-02-28 1996-11-05 General Instrument Corporation Configurable hybrid medium access control for cable metropolitan area networks
US5615212A (en) * 1995-09-11 1997-03-25 Motorola Inc. Method, device and router for providing a contention-based reservation mechanism within a mini-slotted dynamic entry polling slot supporting multiple service classes
US5742594A (en) * 1996-06-13 1998-04-21 Motorola, Inc. Method and apparatus for allocating shared bandwidth among a plurality of users
US5745477A (en) * 1996-01-25 1998-04-28 Mitsubishi Electric Information Technology Center America, Inc. Traffic shaping and ABR flow control
US5774455A (en) * 1995-06-21 1998-06-30 Fuji Xerox Co., Ltd. Data transmission apparatus and method and data communication system conducting variable bit-rate data transmission
US5793747A (en) * 1996-03-14 1998-08-11 Motorola, Inc. Event-driven cell scheduler and method for supporting multiple service categories in a communication network
US5818879A (en) * 1996-10-15 1998-10-06 Motorola Inc. Device, system and method for spectrally shaping transmitted data signals

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5497375A (en) * 1994-01-05 1996-03-05 Motorola, Inc. Device and method for ATM end system cell flow regulation
US5533020A (en) * 1994-10-31 1996-07-02 International Business Machines Corporation ATM cell scheduler
US5570355A (en) * 1994-11-17 1996-10-29 Lucent Technologies Inc. Method and apparatus enabling synchronous transfer mode and packet mode access for multiple services on a broadband communication network
US5572517A (en) * 1995-02-28 1996-11-05 General Instrument Corporation Configurable hybrid medium access control for cable metropolitan area networks
US5774455A (en) * 1995-06-21 1998-06-30 Fuji Xerox Co., Ltd. Data transmission apparatus and method and data communication system conducting variable bit-rate data transmission
US5615212A (en) * 1995-09-11 1997-03-25 Motorola Inc. Method, device and router for providing a contention-based reservation mechanism within a mini-slotted dynamic entry polling slot supporting multiple service classes
US5745477A (en) * 1996-01-25 1998-04-28 Mitsubishi Electric Information Technology Center America, Inc. Traffic shaping and ABR flow control
US5793747A (en) * 1996-03-14 1998-08-11 Motorola, Inc. Event-driven cell scheduler and method for supporting multiple service categories in a communication network
US5742594A (en) * 1996-06-13 1998-04-21 Motorola, Inc. Method and apparatus for allocating shared bandwidth among a plurality of users
US5818879A (en) * 1996-10-15 1998-10-06 Motorola Inc. Device, system and method for spectrally shaping transmitted data signals

Also Published As

Publication number Publication date
AU8496798A (en) 1999-03-08
CA2268794A1 (en) 1999-02-25
EP0938789A1 (en) 1999-09-01
WO1999009690A2 (en) 1999-02-25

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