Mobile terminal, conference server and conference control method

A mobile terminal and server technology, applied in video conferencing systems, subscriber special services, two-way work systems, etc., can solve problems such as incompatibility, delay, and disconnection of mobile phone data services, so as to save costs and ensure real-time performance Effect

Inactive Publication Date: 2013-03-27
ZICT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But for CDMA (Code Division Multiple Access, code division multiple access) network and GSM network, once the voice call is established, the mobile phone data service will be cut off, and the two cannot coexist
Therefore, conference control based on data services has too many limitations. China Mobile and China Telecom users cannot use this conference control function when their mobile phones do not have WIFI access, which is of little practical significance in China.
[0008] The SMS-b...

Method used

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  • Mobile terminal, conference server and conference control method
  • Mobile terminal, conference server and conference control method
  • Mobile terminal, conference server and conference control method

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Embodiment Construction

[0034] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0035] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0036] figure 1 A block diagram of a mobile terminal according to an embodiment of the present invention is shown.

[0037] like figure 1 As shown, a mobile terminal 100 applied to a conference co...

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Abstract

The invention provides a mobile terminal which comprises a terminal transmitting unit, a terminal receiving unit, a voice frequency recording unit and a processing unit. The terminal transmitting unit transmits a conference request to a conference server and transmits a conference control request to the conference server in double-voice multi-frequency mode. The terminal receiving unit receives short message information from the conference server when a conference begins and double-voice multi-frequency signals and voice frequency signals from the conference server in the conference process. The short message information includes serial number information and initial state information of a conference participating terminal. The double-voice multi-frequency signals comprises state change information of the conference participating terminal. The voice frequency recording unit records received double-voice multi-frequency signals and voice frequency data. The processing unit is used for conducting voice frequency spectral analysis on recorded data, filter the double-voice multi-frequency signals and show the signals to a user of the mobile terminal. Correspondingly, the conference server and a conference control method are further provided. By means of the technical scheme, the information interaction in the conference process can be conducted in the short message and double-voice multi-frequency combination mode.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular, to a mobile terminal, a conference server and a conference control method. Background technique [0002] There are three main types of conference calls: [0003] In the traditional conference system, each terminal can reserve and join a conference through the access number and password provided by the conference service provider. This form of conference does not require any software to be installed on smartphones, and mobile phones and ordinary landlines can be connected in the same way. Similarly, smartphones do not have any advantages in this kind of conferencing system. [0004] VOIP conference system, each terminal is connected through the Internet. The smart phone needs to install the corresponding VOIP phone client, the user can book a conference, initiate a conference; the initiator can control the conference. During the meeting, the smart phone is equivalent t...

Claims

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Application Information

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IPC IPC(8): H04M3/56H04W4/14H04N7/15
Inventor 李向荣徐新明
Owner ZICT TECH CO LTD
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