Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-08-09
2010-06-08
Levitan, Dmitry H (Department: 2461)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
Reexamination Certificate
active
07733882
ABSTRACT:
Both a connection server and a relay connection server are installed in an IP transfer network; a function similar to a line connection control of a subscriber exchanger is applied to a connection server; a function similar to a line connection control of a relay exchanger is applied to the relay connection server; and a terminal-to-terminal communication connection control method with using the IP transfer network is realized in such a manner that a telephone set and a terminal such as an IP terminal and a video terminal transmit/receive an initial address message, an address completion message, a call pass message, a response message, a release message and a release completion message, which can be made in a 1-to-1 correspondence relationship with line connection control messages of the common line signal system. Furthermore, while an address administration table is set to a network node apparatus of an IP transfer network, means for registering addresses of the terminals into this address administration table is employed, so that an IP packet communication by a multicast manner can be realized with improving information security performance.
REFERENCES:
patent: 4933937 (1990-06-01), Konishi
patent: 5408528 (1995-04-01), Carlson et al.
patent: 5608726 (1997-03-01), Virgile
patent: 5732078 (1998-03-01), Arango
patent: 5751971 (1998-05-01), Dobbins et al.
patent: 5787157 (1998-07-01), Garfin et al.
patent: 5793763 (1998-08-01), Mayes et al.
patent: 5818838 (1998-10-01), Backes et al.
patent: 5825772 (1998-10-01), Dobbins
patent: 5872588 (1999-02-01), Aras et al.
patent: 5898830 (1999-04-01), Wesinger, Jr. et al.
patent: 5940598 (1999-08-01), Strauss et al.
patent: 5991301 (1999-11-01), Christie
patent: 5999612 (1999-12-01), Dunn et al.
patent: 6006258 (1999-12-01), Kalajan
patent: 6006272 (1999-12-01), Aravamudan et al.
patent: 6069890 (2000-05-01), White et al.
patent: 6075783 (2000-06-01), Voit
patent: 6094431 (2000-07-01), Yamato et al.
patent: 6104711 (2000-08-01), Voit
patent: 6119171 (2000-09-01), Alkhatib
patent: 6145011 (2000-11-01), Furukawa et al.
patent: 6195425 (2001-02-01), Farris
patent: 6215783 (2001-04-01), Neyman
patent: 6233234 (2001-05-01), Curry et al.
patent: 6249820 (2001-06-01), Dobbins et al.
patent: 6252952 (2001-06-01), Kung et al.
patent: 6295293 (2001-09-01), Tonnby et al.
patent: 6308148 (2001-10-01), Bruins et al.
patent: 6321337 (2001-11-01), Reshef et al.
patent: 6324280 (2001-11-01), Dunn et al.
patent: 6339594 (2002-01-01), Civanlar et al.
patent: 6359880 (2002-03-01), Curry et al.
patent: 6370163 (2002-04-01), Shaffer et al.
patent: 6396840 (2002-05-01), Rose et al.
patent: 6404766 (2002-06-01), Kitai et al.
patent: 6449269 (2002-09-01), Edholm
patent: 6453327 (2002-09-01), Nielsen
patent: 6523069 (2003-02-01), Luczycki et al.
patent: 6526022 (2003-02-01), Chiu et al.
patent: 6532233 (2003-03-01), Matsunaga et al.
patent: 6539077 (2003-03-01), Ranalli et al.
patent: 6542503 (2003-04-01), Xu et al.
patent: 6564380 (2003-05-01), Murphy
patent: 6570855 (2003-05-01), Kung et al.
patent: 6628644 (2003-09-01), Nelson et al.
patent: 6654456 (2003-11-01), Mandalla et al.
patent: 6680935 (2004-01-01), Kung et al.
patent: 6687251 (2004-02-01), Mousseau et al.
patent: 6724747 (2004-04-01), Arango et al.
patent: 6731642 (2004-05-01), Borella et al.
patent: 6735209 (2004-05-01), Cannon et al.
patent: 6807166 (2004-10-01), Ohura
patent: 6873627 (2005-03-01), Miller et al.
patent: 6934278 (2005-08-01), Champa et al.
patent: 6987781 (2006-01-01), Miller et al.
patent: 7075918 (2006-07-01), Kung et al.
patent: 2002/0124084 (2002-09-01), Furukawa et al.
patent: 2002/0196782 (2002-12-01), Furukawa et al.
patent: 0 698 975 (1996-02-01), None
patent: 0 825 748 (1998-02-01), None
patent: 0 851 635 (1998-07-01), None
patent: 0 851 653 (1998-07-01), None
patent: 0 928 095 (1999-07-01), None
patent: 0 973 343 (2000-01-01), None
patent: 1 054 568 (2000-11-01), None
patent: 2 313 981 (1997-12-01), None
patent: 2 320 167 (1998-06-01), None
patent: 2 332 818 (1999-06-01), None
patent: 2 352 111 (2001-01-01), None
patent: 11-088438 (1999-03-01), None
patent: 128956/1999 (1999-05-01), None
patent: 11-239178 (1999-08-01), None
patent: 3084681 (2000-09-01), None
patent: 97/23078 (1997-06-01), None
patent: 97/28628 (1997-08-01), None
patent: 97/31492 (1997-08-01), None
patent: 97/48051 (1997-12-01), None
patent: 98/06201 (1998-02-01), None
patent: 98/20724 (1998-05-01), None
patent: 98/20724 (1998-05-01), None
patent: 98/30008 (1998-07-01), None
patent: 98/59523 (1998-12-01), None
patent: 99/14931 (1999-03-01), None
patent: 99/28827 (1999-06-01), None
patent: 99/37061 (1999-07-01), None
patent: 99/37061 (1999-07-01), None
patent: 00/16206 (2000-03-01), None
patent: 00/51331 (2000-08-01), None
patent: 01/24499 (2001-04-01), None
patent: 01/37529 (2001-05-01), None
U.S. Appl. No. 10/620,785, filed May 9, 2000, Furukawa et al.
U.S. Appl. No. 09/165,212, filed Oct. 2, 1998, Furukawa et al.
U.S. Appl. No. 09/568,515, filed May 9, 2000, Furukawa et al.
Nagami, K., et al.,, “VCID Notification for Label Switching,” IEICE Transactions on Information and Comm. Eng. Tokyo, JP, vol. E82-D, No. 4, pp. 863-869, (Apr. 1999).
Giacometti, S., et al., “Tunnelling Effectiveness In The Access Environment,” 38th European Telecommunications Congress, pp. 101-105 (Aug. 24, 1999).
Anquetil, L.-P., et al., “Media Gateway Control Protocol and Voice Over IP Gateways,” IEEE Communications Magazine, pp. 110-116 (Jul. 1999).
Gbaguidi, C., et al., “A Programmable Architecture for the Provision of Hybrid Services,” IEEE Communications Magazine, pp. 110-116 (Jul. 1999).
Hui, S.C., et al., “Towards a Standards-Based Internet Telephony System,” Computer Standards & Interfaces, vol. 19, pp. 89-103 (1998).
Hunt, R., “Internet/Intranet Firewall Security-Policy, Architecture, and Transaction Services,” Computer Communications, vol. 21, pp. 1107-1123 (1998).
Malkin, G.S., “Dial-In Virtual Private Networks Using Layer 3 Tunneling,” IEEE, pp. 555-561 (1997).
European Search Report (14 pages), which was mailed on Oct. 20, 2003, for European Patent Application No. 01200880.1.
Australian Written Opinion for Singapore Patent Application No. SG 200102034-6 (Date: Jun. 24, 2002; No. Of pp. 6), which corresponds to the above-identified U.S. Appl. No. 10/165,326.
Hamdi, M., et al., “Voice Service Interworking for PSTN and IP Networks,” IEEE Communications Magazine, vol. 37, No. 5, pp. 104-111 (May 1999).
“Packet-based multimedia communications systems,” ITU-T Recommendation H.323—Annex D, (Sep. 1998), 10 pages.
Black, ISDN and SS7, Prentice Hall, 1997, pp. 32-33.
Black, ISDN and SS7, Prentice Hall, 1997, pp. 9, 10 and 223-248.
Newton's Telecom Dictionary, CNP books, 2004, page 481.
Furukawa Hisao
Miyaguchi Shoji
Ladas & Parry LLP
Levitan Dmitry H
Miyaguchi Research Co., Ltd.
The Distribution Systems Research Institute
LandOfFree
Terminal-to-terminal communication connection control method... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Terminal-to-terminal communication connection control method..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Terminal-to-terminal communication connection control method... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4193142