Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2005-08-30
2005-08-30
Phan, Man U. (Department: 2665)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
C370S332000, C370S395210
Reexamination Certificate
active
06937566
ABSTRACT:
In a mobile communications system, a mobile host communicates packet data with an external network by way of a packet gateway node. The mobile host establishes a packet session during which plural application flows are communicated with an external network entity. Each application flow includes a corresponding stream of packets. In addition, a corresponding quality of service parameter is defined and reserved for each of the plural application flows. In this way, different quality of service parameters may be defined and reserved for different ones of the application flows. Packets corresponding to each of the application flows are then delivered, for example, from the external network entity all the way to the mobile host in accordance with the quality of service reserved for that application flow. Different qualities of service may have different allocated bandwidths, delays, and/or reliabilities.
REFERENCES:
patent: 5524006 (1996-06-01), Hluchyj et al.
patent: 5638371 (1997-06-01), Raychaudhuri et al.
patent: 5708655 (1998-01-01), Toth et al.
patent: 5729537 (1998-03-01), Billström
patent: 5729542 (1998-03-01), Dupont
patent: 5790534 (1998-08-01), Kokko et al.
patent: 5852718 (1998-12-01), Van Loo
patent: 5970062 (1999-10-01), Bauchot
patent: 5991292 (1999-11-01), Focsaneanu et al.
patent: 6021263 (2000-02-01), Kujoory et al.
patent: 6081517 (2000-06-01), Liu et al.
patent: 6094435 (2000-07-01), Hoffman et al.
patent: 6094581 (2000-07-01), Fried et al.
patent: 6097733 (2000-08-01), Basu et al.
patent: 6122263 (2000-09-01), Dahlin et al.
patent: 6157648 (2000-12-01), Voit et al.
patent: 6188697 (2001-02-01), Umehira et al.
patent: 6374112 (2002-04-01), Widegren et al.
patent: 6603738 (2003-08-01), Kari et al.
patent: 0 789 499 (1997-08-01), None
patent: 95/25407 (1995-09-01), None
patent: 96/09708 (1996-03-01), None
patent: 97/47112 (1997-12-01), None
H. Schulzrinne et al., Network Working Group, Request for Comments: 2326, Category: Standards Track, Apr. 1998, “Real Time Streaming Protocol”.
C. Rigne, Network Working Group, Request for Comments: 2139, Obsoletes: 2059, Category: Informational, Apr. 1998, “RADIUS Accounting”.
R. Braden et al., Network Working Group, Request for Comments: 2205, Category: Standards Track, RFC 2205, Sep. 1997, Resource ReSerVation Protocol (RSVP)—Version 1 Functional Specification.
R. Droms, Network Working Group, Request for Comments: 2131, Obsoletes: 1541, Category: Standards Track, Mar. 1997, “Dynamic Host Configuration Protocol”.
C. Rigney et al., Network Working Group, Request for Comments: 2138, Obsoletes: 2058, Category: Standards Track, Apr. 1997, “Remote Authentication Dial In User Service (RADIUS)”.
W. Simpson, Network Working Group, Request for Comments: 1661, STD: 51, Obsoletes: 1548, Category: Standards Track, Jul. 1994, “The Point-to-Point Protocol (PPP)”.
H. Schulzrinne et al., Network Working Group, Request for Comments: 1889, Category Standards Track,Jan. 1996, “RTP: A Transport Protocol for Real-Time Applications”.
Michael Patrick, DHC Working Group, Nov. 24, 1997, “DHCP Relay Agent Information Option”.
A. Valencia et al., PPP Working Group, Internet Draft, Category: Internet Draft, Title: draft-ietf-pppext-12tp-11.txt, May 1998, “Layer Two Tunneling Protocol ‘L2TP’”.
O. Gudmundsson et al., DHC Working Group, Internet Draft, Mar. 1998, “Security Requirements for the DHCP Protocol”.
Alexander, “DHCP Options and BOOTP Vendor Extensions”, Mar. 1997, rfc2132.
Braden et al., Recommendations on Queue Management and Congestion Avoidance in the Internet, Apr. 1998, draft-irtf-e2e-queue-mgt.00.txt.
Braden et al, “Resource Reservation Protocol Version I Functional Specification”, Sep. 1997, draft-ietf-rsvp-spec-14.ps.
Gudmundsson, Security Architecture for DHCP, Mar. 1997, draft-ietf-dhc-security-arch-00.txt.
Patrick, “DHCP Agent-Supplied Options”, Dec. 1996-draft-ietf-dhc-agent-options-00.txt.
Sathaye, “ATM Forum Traffic Management Specification Version 4.0”, Apr. 1996, af-tm-0056.000.
Shenker et al., “General Characterization Parameters for Integrated Service Network Elements”, Oct. 1996, draft-ietf-intserv-charac-02.txt.
GSM 02.60, “Digital Cellular Telecommunications System” (Phase 2+), GPRS, Service Description, Stage I, version 1.9.0, Oct. 1996.
GSM 03.60, “Digital Cellular Telecommunications System” (Phase 2+), GPRS, Service Description, Stage 2, version 2.0.0, May 1997.
GSM 03.64, “Digital Cellular Telecommunications System” (Phase 2+), GPRS, Overall Description of GPRS Radio Interface, Stage 2, Version 2.0.0, Mar. 1997.
Nguyen Toan D.
Phan Man U.
Telefonaktiebolaget LM Ericsson (publ)
LandOfFree
Dynamic quality of service reservation in a mobile... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dynamic quality of service reservation in a mobile..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamic quality of service reservation in a mobile... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3466860