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Exchanging presence information in a communications network

A communication system, a technology for performing communication, applied in the network field, and can solve problems such as wasting time

Inactive Publication Date: 2016-06-15
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the called party does not answer the call, it is a waste of time for the user of the device to initiate the call

Method used

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  • Exchanging presence information in a communications network
  • Exchanging presence information in a communications network
  • Exchanging presence information in a communications network

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Embodiment Construction

[0025] Aspects of the invention are disclosed in the following description and associated drawings directed to specific embodiments of the invention. Alternative embodiments may be devised without departing from the scope of the invention. Additionally, some well-known elements of the invention have not been described in detail or have been omitted in order not to obscure the relevant details of the invention.

[0026] The word "exemplary" is used herein to mean "serving as an example, illustration, or illustration." Any embodiment described herein as "exemplary" should not be construed as preferred or advantageous over other embodiments. Likewise, the term "embodiments of the invention" does not require that all embodiments of the invention include the discussed feature, advantage or mode of operation.

[0027] The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the embodiments of the present invention. As...

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Abstract

The disclosure relates to decentralized presence management within a communications system performed at a user device. An embodiment of the disclosure comprises selectively updating at least one frequency at which the user device transmits presence update messages to one or more other user devices that belong to a contact group associated with the user device. The embodiment further comprises transmitting one or more presence update messages in accordance with the selectively updated frequency. Another embodiment of the disclosure comprises obtaining a subset of contacts of a subscriber operating the user device that form a presence update group. The embodiment further comprises identifying a plurality of sub-groups within the presence update group based on priorities of the subset of contacts. The embodiment further comprises transmitting one or more presence update messages to less than all of the identified plurality of sub-groups.

Description

[0001] This application is a divisional application of a Chinese patent application with an application date of December 8, 2011, an application number of 201180065072.9, and a title of "exchanging presence information in a communication network". [0002] Claiming priority under 35 U.S.C. §119(e) [0003] This application claims priority to U.S. Provisional Application No. 61 / 421,032, filed on December 8, 2010, entitled "METHODANDAPPARATUSFORCLIENT-SIDEDISTRIBUTEDANDDYNAMICALLYUPDATEDNETWORKPRESENCE" pursuant to 35U.S.C.§119(e), and is hereby incorporated by reference The entire content of is incorporated herein. technical field [0004] The disclosed embodiments relate generally to networks and, more particularly, to managing presence associated with networks. Background technique [0005] The wireless communication system has been developed through including the first generation analog wireless telephone service (1G), the second generation (2G) digital wireless telephone...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06H04W4/08
CPCH04L65/403H04W4/08H04L67/1044H04L67/104H04L67/54H04W8/18
Inventor M·林德纳A·安S·杜因
Owner QUALCOMM INC