Signal message decompressor

Electrical computers and digital processing systems: multicomput – Computer-to-computer data modifying – Compressing/decompressing

Reexamination Certificate

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Details

C370S389000, C717S148000

Reexamination Certificate

active

07657656

ABSTRACT:
A method for decompressing a signalling message in a communications device in a communication system comprising the steps of receiving a virtual machine bytecode block for carrying out decompression on the signalling message; detecting in at least one part of the virtual machine bytecode block at least one predefined code block, matching the virtual machine bytecode block comprising at least one detected code blocks against a bytecode reference block comprising a reference to at least one instruction set; selecting the at least one instruction set on the basis on the matching step; and performing the selected at least one instruction set.

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patent: 1 653 698 (2006-05-01), None
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A. Surtees, M. West, Siemens/Roke Manor Research, Oct. 24, 2005, SigComp Users' Guide draft-ietf-rohc-sigcomp-user-guide-04.txt, Robust Header Compression, Internet Draft, Expires: Apr. 27, 2006, pp. 1-42.
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H. Hannu, et al.., Network Working Group, Request for Comments: 3321, Category: Informational, Signaling Compression (SigComp)-Extended Operations, Jan. 2003, pp. 1-18.
A, Surtees, M. West, Seimens/Roke Manor, A. Roach, Estacado Systems, Jul. 15, 2005, Robust Header Compression, Internet-Draft, Expires: Jan. 16, 2006, Implementer's Guide for SigComp, draft-ietf-rohc-sigcomp-impl-guide-05.txt.

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