Citrix Systems, Inc.

Bytemobile, Inc.

Kapil Dakhane

Nicholas James Stavrakos

Andrew Penner

Miguel Melnyk

Chris Koopmans

Fred Koopmans

Suresh Bashyam

Jeff Monks

John Rochon

Robert Kidd

Ioannis Beredimas

Srikanth Devarajan

Ajay Soni

Saravana Annamalaisami

Junxiao He

Charu Venkatraman

Henk Bots

A cache server includes a memory, and a processor to acquire segments of media data associated with a first request, with the first request being generated by a client device. The segments associated with the first request are stored in the memory. Keys for the segments associated with the first request are generated, with each segment having a respective key associated therewith that is a unique identifier for that segment.

Systems and methods for partial video caching

A cache server, a method, and a non-transitory computer-readable medium storing a set of instructions are disclosed. The apparatus comprises a memory and one or more processors configured to acquire one or more segments of media data associated with a first request, the first request being generated by one or more client devices, store the one or more segments associated with the first request, generate a key for each segment of the one or more segments associated with the first request, and generate a first set entry and a first set key for the one or more segments associated with the first request.

Systems and methods are described for using a client agent operating in a virtual private network environment to intercept HTTP communications. Methods include: intercepting at the network layer, by a client agent executing on a client, an HTTP request from an application executing on the client; modifying the HTTP request; and transmitting, via a transport layer connection, the modified HTTP request to a server. Additional methods may comprise adding, removing, or modifying at least one cookie in the HTTP request. Still other methods may comprise modifying at least one name-value pair contained in the HTTP request. Corresponding systems are also described.

Systems and methods for using an HTTP-aware client agent

Systems and methods for reducing file sizes for files delivered over a network are disclosed. A method comprises receiving a first file comprising sequences of data; creating a hash table having entries corresponding to overlapping sequences of data; receiving a second file comprising sequences of data; comparing each of the sequences of data in the second file to the sequences of data in the hash table to determine sequences of data present in both the first and second files; and creating a third file comprising sequences of data from the second file and representations of locations and lengths of said sequences of data present in both the first and second files.

Systems and methods for enhanced delta compression

A system includes a mobile device and an optimization server. The mobile device is capable of transmitting request data that includes a requested webpage and identification data. The optimization server is configured to receive response data that corresponds to the request data from a content server, to adapt the response data based on the identification data, and to transmit the adapted response data to the mobile device.

Content adaptation

A method and system for providing delta compression, the method includes receiving request data from a user agent, communicating with a content server, wherein the communication includes transmitting the request data to the content server and receiving response data associated with the request data, generating key data associated with the response data, wherein the generated key data represents block data of the response data, storing the generated key data and the block data, and transmitting the block data to the user agent.

Method and system for delta compression

Growing community of inventors

Sunnyvale, CA, United States of America

Kapil Dakhane