| Patent application number | Description | Published |
|---|
| 20080224902 | SYSTEMS AND METHODS OF USING APPLICATION AND PROTOCOL SPECIFIC PARSING FOR COMPRESSION - 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. | 09-18-2008 |
| 20080224903 | 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 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. | 09-18-2008 |
| 20080228850 | SYSTEMS AND METHODS OF CLUSTERED SHARING OF COMPRESSION HISTORIES - 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. | 09-18-2008 |
| 20080228939 | SYSTEMS AND METHODS FOR PROVIDING DYNAMIC AD HOC PROXY-CACHE HIERARCHIES - 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. | 09-18-2008 |
| 20080229137 | SYSTEMS AND METHODS OF COMPRESSION HISTORY EXPIRATION AND SYNCHRONIZATION - 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. | 09-18-2008 |
| 20090063657 | Systems and Methods of Clustered Sharing of Compression Histories - 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. | 03-05-2009 |
| 20090067440 | Systems and Methods for Bridging a WAN Accelerator with a Security Gateway - The solution described herein provides systems and methods for the interoperability of network processing programs that process network packets at different levels of the network stack. This solution bridges the communications of a network packet between a first network processing program operating at a first level of a network stack in an intermediary and a second network processing program operating at a second level of the network stack of the intermediary. The first network processing program may modify an incoming network packet so that the packet may traverse the network stack to an upper level of the stack to the second network processing program. After processing the network packet at the upper layers of the stack or by the second network processing program, the first network processing program modifies the network pack in order to transmit the packet to the intended destination while traversing the intermediary. | 03-12-2009 |
| 20090201828 | METHOD OF DETERMINING PATH MAXIMUM TRANSMISSION UNIT - Network endpoints using TCP/IP operate to determine the maximum transmission unit (MTU) of the path between them. This determination is done so as to avoid the expensive IP fragmentation that will occur when transitting links with a smaller MTU size. The standard method of determining the path MTU (PMTU) has several known deficiencies, including: inefficient use of bandwidth as proper operation will likely result in the loss of one or more packets and difficulty of implementation as the reverse channel communication mechanism, reception of ICMP messages indicating the discarding of unfragmentable packets, is frequently blocked by firewalls and other security apparatus. | 08-13-2009 |
| 20100085966 | SYSTEMS AND METHODS OF USING APPLICATION AND PROTOCOL SPECIFIC PARSING FOR COMPRESSION - 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. | 04-08-2010 |
| 20100241694 | SYSTEMS AND METHODS FOR INTERMEDIARIES TO COMPRESS DATA COMMUNICATED VIA A REMOTE DISPLAY PROTOCOL - 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. | 09-23-2010 |
| 20100274772 | COMPRESSED DATA OBJECTS REFERENCED VIA ADDRESS REFERENCES AND COMPRESSION REFERENCES - A computing device maintains a mapping of a virtual storage to a physical storage. The mapping includes address references from data included in the virtual storage to one or more compressed data objects included in the physical storage. At least one of the one or more compressed data objects has been compressed at least in part by replacing portions of an uncompressed data object with compression references to matching portions of previously generated compressed data objects. | 10-28-2010 |
| 20110099224 | SYSTEMS AND METHODS FOR PROVIDING DYNAMIC AD HOC PROXY-CACHE HIERARCHIES - 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. | 04-28-2011 |
