OPTIMIZING STATIC DICTIONARY USAGE FOR SIGNAL, HTTP AND BYTECODE COMPRESSION IN A WIRELESS NETWORK

摘要

Methods and apparatus including a virtual machine and a compression network platform (750) are provided especially for improving the application of compression algorithms and unique identifiers for bytecode and bytecode packages including associated static dictionaries utilized to advantage in wireless networks. In particular, a given virtual machine need only identify to a receiving virtual machine the unique package identifier for one or more of an algorithm, a static dictionary or a hash for decompressing a received data signal. The receiving virtual machine may advertise what it has locally available to it so that no uploading is necessary. The actuation of bytecode by identifier may be requested at a given destination within the parameters set by RFC 3320. Universal decompressor virtual machines may receive uploaded compression algorithms, bytecode identifiers, package identifiers or static dictionary identifiers and the like from proxy call session control functions (735-1,735-2) of a wireless network, the compressing machine or a compression network platform resource which in one embodiment may comprise an IANA database. The methods and apparatus may find particular application in improving the efficiency of presence/group list management.