Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2007-09-04
2007-09-04
Sam, Phirin (Department: 2616)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S252000
Reexamination Certificate
active
10262231
ABSTRACT:
The method and system allows for predicting the capacity of a data network to have voice over IP communications implemented thereon. Information corresponding to network data transmission traffic is collected. Information corresponding to telephone call traffic on the PSTN for an organization is also collected. A determination is made about what load the telephone call traffic would impose on the network if implemented as voice over IP traffic. This is compared to the network capacity and it is determined from this comparison whether the network is capable of having conventional legacy telephone traffic implemented thereon as voice over IP.
REFERENCES:
patent: 4680784 (1987-07-01), Lenhert et al.
patent: 5384823 (1995-01-01), Brenski et al.
patent: 5488648 (1996-01-01), Womble
patent: 5621670 (1997-04-01), Maeda et al.
patent: 6272450 (2001-08-01), Hill et al.
patent: 6285748 (2001-09-01), Lewis
patent: 6363065 (2002-03-01), Thornton et al.
patent: 6442264 (2002-08-01), Sutter
patent: 6467089 (2002-10-01), Aust et al.
patent: 6850525 (2005-02-01), Mitsumori et al.
patent: 7039041 (2006-05-01), Robohm et al.
patent: 7106723 (2006-09-01), Rabenko
patent: 7139374 (2006-11-01), Scott et al.
patent: 2002/0016708 (2002-02-01), Houh
patent: 2169476 (1986-07-01), None
“Network Problem Solver,” Ben Smith,Byte. vol. 19, No. 11, pp. 247-250, Nov. 1994 (abstract only).
“Testing network performance to the limit,” P. Hedner,Telecom Report, vol. 20, No. 4, pp. 54-55 1997 (abstract only).
“Practical realization of load tests within the framework of a system test for the digital mobile radio system DMCS 900,” A. Weber,ITG-Fachberichte, No. 124, pp. 433-444, 1994 (abstract only).
“GENISM. An interactive discrete event simulator for telephone networks,” Mathis, et al,Simulation Series, vol. 20, No. 4, pp. 253-257, 1989 (abstract only).
“Advances in Telecommunications Networks—Contributions of the International Teletraffic Congress,” P.J. Kuehn,Performance of the Computer-Communication Systems, Proceedings of the IFIP WG 7.3/TC6 Second International Symposium, pp. 527-540, 1984 (abstract only).
“Admission control schemes for bursty multimedia traffic,” Lee, et al,Proceedings IEEE INFOCOM 2001. Conference on Computer Communications. Twentieth Annual Joint Conference of the IEEE Computer and Communications Society, 2001 (abstract only).
“A hybrid ATM connection admission control scheme based on on-line measurements and user traffic decsriptiors,” Habibi, et al,Proceedings IEEE International Conference on Networks 2000(ICON 2000), Networking Trends and Challenges in the New Millennium, 2000 (abstract only).
“IP telephony's delay—The business mainstream is hesitant to shift analog voice to IP networks, despite promised efficiency”, J.C. Luh,Internet World, vol. 5, No. 35, p. 44, Dec. 15, 1999 (abstract only).
“The Five Key Steps to Selling IP Telephony—It takes good communication to switch companies over to VoIP,” M. Walker,VARbusiness, vol. 20, Nov. 26, 2001.
“NetReality: WiseWan on the Way,” M. Semilof,Computer Reseller News, No. 839, p. 73, 1999.
“Opinions that emerged from last weeks ITU policy forum on IP,”Communications Daily, Mar. 15, 2001.
Cortine A. Jose
HCS Systems, Inc.
Sam Phirin
Ward & Smith, P.A.
LandOfFree
Method and system for determining network capacity to... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and system for determining network capacity to..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for determining network capacity to... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3728916