Patent ID: 9043404
Filing Date: 2015-05-26
Classification: H04L,H04W

Abstract:
1. A non-transitory computer-readable storage medium carrying one or more sequences of one or more instructions which, when executed by one or more processors, cause an apparatus to at least perform the following steps: creating a new presence document corresponding to a presentity; determining partial presence information as a portion of available presence information including new presence information that has changed from a previous presence document; and creating a namespace extension to an existing published presence specification, wherein the namespace extension includes a version parameter, an action element, and a mode element, wherein the action element indicates an action to be taken at a terminal on a corresponding tuple, and wherein the mode element indicates whether a notification includes the partial presence information or provides a complete presence state; causing, at least in part, transmission of the new presence document including in part the namespace extension to a terminal requesting the presence information.