Method and apparatus for compressing packet headers
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United States of America Patent
Stats
-
Oct 11, 2005
Grant Date -
Apr 10, 2003
app pub date -
Oct 5, 2001
filing date -
Oct 5, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides a method and apparatus for creating a packet having one or more compressed headers. Call set-up information is received. Thereafter, call data is received and a data portion of the packet is created using the call data. One or more current headers are created using the call data and the call set-up information. The one or more current headers are compressed. The packet is then created by attaching the one or more compressed headers to the data portion of the packet. The one or more compressed headers are created using one or more differences between the one or more current headers and the one or more previous headers. After compression, the one or more current headers are saved as the one or more previous headers.
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