Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-10-23
2007-10-23
Ho, Duc (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S469000, C370S474000, C370S389000
Reexamination Certificate
active
10281111
ABSTRACT:
The present invention relates to a method and system for early compression of a header portion of data packet(s) transmitted after establishment of a packet data connection. A compression information is obtained from a signaling used to establish at least a part of said packet data connection, and is used for the early compression of the header portion. Thereby, even the first data packet(s) can header-compressed to thereby enhance compression efficiency and reduce delay in transmission-window based packet connections with a slow start phase.
REFERENCES:
patent: 2002/0001298 (2002-01-01), Tourunen et al.
patent: 2002/0032800 (2002-03-01), Puuskari et al.
patent: 2002/0097723 (2002-07-01), Tourunen et al.
patent: 2002/0191556 (2002-12-01), Krishnarajah et al.
patent: 1056259 (2000-11-01), None
patent: 1122925 (2001-08-01), None
Greis Marc
Le Khiem
Ho Duc
Nokia Corporation
Squire Sanders & Dempsey L.L.P.
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