Patent ID: 8467415
Filing Date: 2013-06-18
Classification: H04L

Abstract:
1. A method for updating a message template based on receiving a plurality of common deltas, the method comprising at a first device: detecting a first compressed message that includes a first delta and a template index that references a first message template, wherein the first delta is combinable with the first message template to reconstruct an uncompressed message and wherein the first delta corresponds to an extraction of the first message template from the original uncompressed message; retrieving the first message template based on the template index; storing an indication of having received the first delta; receiving at least one subsequent compressed message that includes the first delta and that references the first message template, and storing an indication of each subsequent time the first delta is received; determining, based on the stored indications, that the first delta was received in accordance with at least one threshold factor, and in response thereto, initiating a procedure to generate a superseding message template, which updates the first message template by including the first delta.