Citrix Systems, Inc.

Richard Jensen

Allen Samuels

Robert D Plamondon

Zubin D Dittia

Dan S Decasper

Michael Ovsiannikov

Henry Collins

Justin Bullard

Michael Osviannikov

The present solution automatically detects the remote display protocol capabilities of the client, server and/or intermediaries to determine whether the client and server should compress the remote display protocol data or the intermediaries, and in some cases both.

Systems and methods for intermediaries to compress data communicated via a remote display protocol

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 and compression history indexes 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.

Systems and methods for sharing compression histories between multiple devices

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.

Systems and methods for providing dynamic ad hoc proxy-cache hierarchies

Systems and methods of compression history expiration and synchronization

Systems and methods of clustered sharing of compression histories

Systems and methods of using application and protocol specific parsing for compression

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San Jose, CA, United States of America

Richard Jensen