Method and apparatus for calculating bandwidth requirements

Details Method and apparatus for calculating bandwidth requirements Method and apparatus for calculating bandwidth requirements

2004-12-23

2010-11-23

Pham, Chi H (Department: 2471)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S395710, C370S412000

Reexamination Certificate

active

07839861

ABSTRACT:
Embodiments of the invention relates to bandwidth requirements within a packet data network. A method and system for analysing traffic is described herein. The method may utilises an estimation of a concave hull function of the arrived traffic within the buffer. The use of such a concave hull representation may allows for more efficient data processing and for a direct measurement of desired service rates for differing predetermined control parameters.

REFERENCES:
patent: 7388867 (2008-06-01), Bjoerkman et al.
patent: 2002/0163887 (2002-11-01), Suni
patent: 2004/0136379 (2004-07-01), Liao et al.
Liebherr, j. “A note on statistical multiplexing and scheduling in video networks at high data rates”, online Jan. 8, 2002, p. 1-15, XP002347890.
Liebherr, J. “A Note on Statistical Multiplexing and Scheduling in Video Networks at High Data Rates” 'Online! Jan. 8, 2002, pp. 1-15, XP002347890 Charlottesville Retrieved from the Internet: URL:http://www.cs.virginia.edu/{jorg/archive/papers/scalable.pdf> 'retrieved on Oct. 4, 2005! abstract *Section 2.1 Traffic Arrivals and Envelope Functions on pp. 5-6*.

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