07619545 is referenced by 84 patents and cites 99 patents.

Systems and methods of storing previously transmitted data and using it to reduce bandwidth usage and accelerate future communications are described. By using algorithms to identify long compression history matches, a network device may improve compression efficiently and speed. A network device may also use application specific parsing to improve the length and number of compression history matches. Further, by sharing compression histories, compression history indexes and caches across multiple devices, devices can utilize data previously transmitted to other devices to compress network traffic. Any combination of the systems and methods may be used to efficiently find long matches to stored data, synchronize the storage of previously sent data, and share previously sent data among one or more other devices.

Title
Systems and methods of using application and protocol specific parsing for compression
Application Number
11/685157
Publication Number
7619545 (B2)
Application Date
March 12, 2007
Publication Date
November 17, 2009
Inventor
Robert Plamondon
Blodgett
OR, US
Michael Ovsiannikov
San Mateo
CA, US
Dan Decasper
San Mateo
CA, US
Zubin Dittia
San Mateo
CA, US
Richard Jensen
San Jose
CA, US
Allen Samuels
San Jose
CA, US
Agent
Christopher J McKenna
John D Lanza
Choate Hall & Stewart
Assignee
Citrix Systems
FL, US
IPC
H03M 7/34
View Original Source