Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2003-03-21
2008-11-18
Harper, Kevin C. (Department: 2616)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
C370S234000, C370S468000
Reexamination Certificate
active
07453805
ABSTRACT:
A method of exchanging signalling information for optimising a rate control scheme in a mobile network, wherein data packets are transmitted over the network from a sender to a receiver employing the rate control scheme with a sending rate which can be adapted using feedback information from the receiver, comprising the step of exchanging PDP context information between the receiver and the network, signalling PDP context information to the sender; and adapting the sending rate using the signal PDP context information. The invention further relates to a corresponding communication system as well as to a sender and a receiver for use therein.
REFERENCES:
patent: 7099954 (2006-08-01), Li et al.
patent: 2002/0181494 (2002-12-01), Rhee
patent: 2004/0052212 (2004-03-01), Baillargeon
PCT International Search Report dated Oct. 10, 2003.
3GPP TSG Services and System Aspects: Transparent end to end packet switched streaming service (PSS) RTP usage model (Release 5) TR26.937, y1.4.0 ETSI 3GPP TR26.937, ′Online!, Feb. 2003, XP002255656, Retrieved from the Internet: <URL: www.3gpp.org> 'retrieved on Sep. 25, 2003, paragraph ′6.2.1. Transmission.of.VBR.Content.Over.Constant.RA! paragraph ′6.2.4.Adaptation.Capability? paragraph 6.2.5.2.3.Why.is.it.Important.to.Have.Strict.CONFO! paragraph ′6.3.1.Guranteed.and.Maximum.Bitrate! paragraph ′6.7.Streaming.Client!
3GPP TSG Services and System Aspects: “Transparent end to end packet switched streaming service (PSS) Protocols and Codecs (Release 5)” ETSI 3GPP TS 26.234, ′Online! Dec. 2002, XP002255657, Retrieved from the Internet: <URL: www.3gpp.org> 'retrieved on Sep. 25, 2003, paragraph ′5.2.Capability.Exchange! paragraph ′5.3.Session.Set.Up.and.Control! paragraph 'Annex.A.2.RTSP! paragraph 'Annex.A.4.Capability.Exchange! paragraph Annex.J.Mapping.of.SDP.Parameters.to.UMTS.QOS.PARA!
Petrovic Dragan
Rey Jose Luis
Tunk Rico
Velev Genadi
Zink Michael
Dickinson Wright PLLC
Harper Kevin C.
Panasonic Corporation
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