Session relay device and session relay method

Details Session relay device and session relay method Session relay device and session relay method

2006-11-02

2011-12-27

Ngo, Ricky (Department: 2464)

Multiplex communications

Data flow congestion prevention or control

Flow control of data transmission through a network

C370S232000, C709S228000

Reexamination Certificate

active

08085669

ABSTRACT:
A session relay device which can reliably send a data packet from a source to a destination without the need for reconfiguring and dividing a segment is supplied. Session relay device110, adapted to be disposed between terminals for transmitting and receiving data as packets to which sequence numbers representative of the order of segments to be transmitted are assigned, includes session relay section110-3that relays data transmitted as packets between a first session opened between session relay device110and a terminal on a transmission side and a second session opened between session relay device110and a terminal on a reception side. Session relay section110-3receives the retransmitted segment from a terminal on the transmission side, updates a maximum segment size of the second session with the segment size of the retransmitted segment, and transmits the retransmitted segment to a terminal on the reception side.

REFERENCES:
patent: 6757255 (2004-06-01), Aoki et al.
patent: 2003/0149715 (2003-08-01), Ruutu et al.
patent: 2003/0185208 (2003-10-01), Lee et al.
patent: 2006/0098667 (2006-05-01), Shibata et al.
patent: 2006/0248582 (2006-11-01), Panjwani et al.
patent: 2000-022751 (2000-01-01), None
patent: 2000-115278 (2000-04-01), None
patent: 2001-251353 (2001-09-01), None
patent: 2002-290459 (2002-10-01), None
patent: 2003-018216 (2003-01-01), None
patent: 3448481 (2003-07-01), None
patent: 2003-244194 (2003-08-01), None
patent: 3482091 (2003-10-01), None
patent: 3494610 (2003-11-01), None
patent: 2004-349958 (2004-12-01), None
patent: 2005-086292 (2005-03-01), None
Ajay Bakre et al., “I-TCP; Indirect TCP for Mobile Hosts”, Department of Computer Science, Rutgers University, DSC-TR-314, 1994.
English-language abstract only of Japanese Patent Application Publication No. 11-252179 dated Sep. 17, 1999.
English-language abstract only of Japanese Patent Application Publication No. 10-200598 dated Jul. 31, 1998.
English-language abstract only of Japanese Patent Application Publication No. 2001-244957 dated Sep. 7, 2001.
Jon Pastel, “Transmission Control Protocol”, IETF, RFC 793, 1981.
W. Richard Stevens, TCP/IP Illustrated, vol. 1, “The Protocols”, Addison-Wesley, 1994, ISBN 0-201-63346-989.
Jon Postel, “Internet Control Message Protocol”, IETF,RFC 792, 1981; and.
J. Mogul, S. Deering, “Path MTU Discovery”, IETF, RFC 1191, 1990.

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