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Method for obtaining on-line state of mobile terminal PTT business contact and system

A technology of a mobile terminal and an acquisition method is applied in the field of acquiring the online status of a PTT service contact of a mobile terminal, and can solve the problems of wasting network traffic resources and the like

Inactive Publication Date: 2010-03-03
SHENZHEN DAIWEN TECH
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  • Claims
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Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a method for obtaining the online status of a mobile terminal PTT business contact, aiming at solving the problem that in the prior art, the mobile terminal can only obtain the current online PTT business contact by sending a query request to the PTT server, which is wasteful Problems with network traffic resources

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  • Method for obtaining on-line state of mobile terminal PTT business contact and system
  • Method for obtaining on-line state of mobile terminal PTT business contact and system
  • Method for obtaining on-line state of mobile terminal PTT business contact and system

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] In the embodiment of the present invention, the contact list information of the mobile terminal is obtained by requesting the PIM server; the contact list information of the mobile terminal fed back by the PIM server is received, and the contact list information includes the identity of the contact information and keyword information; according to the identity information of the mobile terminal, obtain the online status of each contact person in the contact list of the mobile terminal fed back by the PIM server, and generate the online status of the PTT service contact person of the mobile te...

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Abstract

The invention is applicable to the technical field of communication and provides a method for obtaining on-line state of push-to-talk (PPT) service contact, a system and a server. The method comprises the following steps of requesting to obtain the contact list information of the mobile terminal from a personal information manager (PIM) server by a PPT server; receiving the contact list information of the mobile terminal fed back by the PIM server; obtaining the on-line state of each contact in the contact list of the mobile terminal fed back by the PIM server and generating the on-line stateinformation of the PTT business contact of the mobile terminal; sending the generated on-line state information of the PTT business contact of the mobile terminal to the mobile terminal so as to actively issue the on-line state of the PTT business contact of the mobile terminal by the PTT server and avoid the waste of network flow caused when the mobile terminal queries the on-line state of the PTT contact from the server.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a method and a system for acquiring the online status of a PTT service contact of a mobile terminal. Background technique [0002] At present, push-to-talk (Push-To-Talk, PTT) mobile phones have been launched. The function of PTT mobile phones is to use the packet switching network to quickly conduct "one-to-one" or "one-to-many" calls in the entire network, just like Same as using an intercom. After the mobile phone opens the PTT service, just press the corresponding button of the mobile phone, that is, the PTT key, and you can use your mobile phone to realize "one-to-one" or "one-to-many" calls with the selected group. [0003] At present, the PTT solution determined by China Telecom is to use a mobile phone number plus a constant domain name as the PTT account. is the unique value stipulated by the operator, then each mobile phone number can uniquely determ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/10H04W8/22
Inventor 高瑞韩黎光张钊李真
Owner SHENZHEN DAIWEN TECH
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