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Mobile communication system, its talking method, and program software

A mobile communication system and software technology, applied in telephone communication, wireless communication, electrical components, etc., can solve the problem of not publicly identifying the speaker of the meeting, and achieve the effect of smooth and smooth communication

Inactive Publication Date: 2009-03-04
LENOVO INNOVATIONS LTD HONG KONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Patent Document 3 only discloses a technical idea that can confirm communication content later, but like Patent Document 2, it does not disclose any technology for identifying a speaker in a conference

Method used

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  • Mobile communication system, its talking method, and program software
  • Mobile communication system, its talking method, and program software
  • Mobile communication system, its talking method, and program software

Examples

Experimental program
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Embodiment Construction

[0023] The best mode for carrying out the invention will be described in detail below with reference to the drawings.

[0024] As will be described later, a mobile communication system including a PoC call system according to an embodiment of the present invention includes a PoC server, and a mobile terminal is connected to the PoC server via a base station.

[0025] FIG. 1 is a block diagram showing a mobile communication system according to this embodiment. The illustrated mobile communication system includes: a location information notification service system 10; a PoC call system 20; a VoIP (voice over internet protocol, Voice over Internet Protocol) network 30; and first to fourth portable terminals 41 connected to the VoIP network 30 , 51, 61, 71.

[0026] Here, VoIP is a technique for transmitting voice data on IP (Internet Protocol, Internet Protocol), which is originally a protocol for data communication, and its purpose is to realize Internet telephony.

[0027]In ...

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PUM

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Abstract

A source portable terminal (41) notifies reception-side portable terminals (51, 61, 71) of location information data of the source portable terminal (41) via a server (21, 22), at the timing of starting PoC telephone call. The users of the reception-side portable terminals (51, 61, 71) are enabled to identify the destination user and to locate the user by displaying the received destination location information on a display, which reduces the burden on the source user. After that, each of the PoC calling parties (speakers) transmits location information data of its own to a portable terminal of another party, at the time starting telephone call.

Description

technical field [0001] The present invention relates to a mobile communication system, a call method and a program thereof, and in particular to a mobile communication system, a call method and a program suitable for a mobile communication system including a PoC (Push-to-Talk over Cellular; Push-to-Talk over Cellular) call system software. Background technique [0002] A PoC communication system capable of one-to-many communication is known. In the PoC communication system, a mobile terminal is used as a transceiver to conduct a communication. That is: in the PoC call system, the caller sends a call to the PoC server controlling the mobile communication system after pressing a button, and the PoC server sends the call to the portable terminal of the sending destination (the other side). [0003] However, unlike a television (TV) conference, in a one-to-many PoC call using a mobile phone, if the speaker is a person who is meeting for the first time and does not know the nam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/34H04Q7/38H04M3/56H04W84/08
CPCH04W76/005H04W4/10H04M3/42042H04M3/42348H04M2242/30H04W84/08H04W76/45
Inventor 深作正树
Owner LENOVO INNOVATIONS LTD HONG KONG
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