OPTIMIZING STATIC DICTIONARY USAGE FOR SIGNAL, HYPERTEXT TRANSFER PROTOCOL AND BYTECODE COMPRESSION IN A WIRELESS NETWORK
First Claim
1. A method of actuating locally available state items in a virtual machine of an endpoint of a wireless network comprisingdetermining a SigComp message format at a receiving virtual machine,determining a value for a field of the determined SigComp message format,assuming the following data comprises a destination and one of a bytecode or a bytecode package state identifier responsive to the determined value equaling a predetermined value, andprocessing the bytecode or bytecode package state identifier to actuate the locally available state item at the assumed destination.
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Abstract
Methods and apparatus including a virtual machine and a compression network platform 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 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.
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Citations
20 Claims
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1. A method of actuating locally available state items in a virtual machine of an endpoint of a wireless network comprising
determining a SigComp message format at a receiving virtual machine, determining a value for a field of the determined SigComp message format, assuming the following data comprises a destination and one of a bytecode or a bytecode package state identifier responsive to the determined value equaling a predetermined value, and processing the bytecode or bytecode package state identifier to actuate the locally available state item at the assumed destination.
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10. A method of actuating locally available state items in a virtual machine of an endpoint of a wireless network comprising
determining a SigComp message format at a receiving virtual machine, determining a value for a field of the determined SigComp message format, assuming the following data comprises a destination responsive to the determined value equaling a predetermined value and a length indicator for a bytecode partial state identifier, and processing the bytecode partial state identifier to actuate the locally available state item at the assumed destination.
- 14. An endpoint in a wireless network comprising a virtual machine having a memory having locally available state items including bytecode, a receiving virtual machine determining a SigComp message format at the receiving virtual machine, determining a value for a field of the determined SigComp message format, assuming the following data comprises a destination and one of a bytecode or a bytecode package state identifier responsive to the determined field value having a predetermined value, and processing the bytecode or bytecode package state identifier to actuate the locally available state item at the assumed destination.
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19. A method of updating bytecode at an endpoint in a wireless network comprising the steps of
uniquely identifying one of a given bytecode or static dictionary by including a universal resource name in a unique identifier and retrieving the one of bytecode or static dictionary by querying the named universal resource.
Specification