Wireless voice communication method

A technology of voice communication and communication method, which is applied in wireless communication, electrical components, connection management, etc. It can solve the problems of weak emergency capability, cost impact promotion, and inflexible wireless voice communication, so as to ensure the roaming process is reliable and reliable. The effect of work

Inactive Publication Date: 2011-03-09
HUZHOU MINGXIN MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While existing mainstream wireless voice communication systems such as Global System For Mobile Communication (Global System For Mobile Communication; hereinafter referred to as: GSM) network, Code Division Multiple Access (Code Division Multiple Access; hereinafter referred to as: CDMA) network, PHS communication network, etc. It can better realize the function of wireless voice communication, but its high cost affects its promotion in the field of wireless voice communication in a small area
[0003] At present, in the process of wireless voice communication in a small area, each mobile terminal is generally assigned a channel. This method is not flexible enough for wireless voice communication, and the ability to deal with emergencies in the process of wireless voice communication is relatively weak.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 Shown, a kind of wireless voice communication method, comprises the first AP substation where the first handset is located in step 1 and sends the voice communication request information sent by the first handset through the public channel to the ground center station; Step 2, the The ground center station judges whether to allow the establishment of a communication connection according to the received voice communication request information, if not allowed, execute step 3 to send the message of refusing to establish a voice communication connection to the first AP substation, and the voice communication fails; otherwise, Execute step 4 and send the received voice communication request information to the second AP substation where the second handset is located; after receiving the voice communication request information in step 5, the second AP substation communicates with the The second handset establishes a voice communication channel connection, and ...

Embodiment 2

[0022] Based on the first embodiment above, the difference from the first embodiment is that, as figure 2 As shown, the first AP substation where the first handset is located in step 1 sends the voice communication request information of the first handset to the ground central station, specifically including:

[0023] Step 11. When voice communication is required, the first handset responds to the ID inquiry process of the first AP substation and returns response information;

[0024] Step 12, the first AP substation receives the response information, and inquires about the communication partner information of the first handset through a public channel;

[0025] Step 13, the first handset sends the communication object information to the first AP substation, and the communication object information carries the ID information of the second handset;

[0026] Step 14: The first AP substation receives the communication object information, and sends the information together with ...

Embodiment 3

[0029] Based on the first embodiment above, the difference from the first embodiment is that, as image 3 As shown, after the second AP substation in step 5 receives the voice communication request information, it establishes a voice communication channel connection with the second handset, and sends a voice communication request to the ground central station Response information, including:

[0030] Step 51, the second AP substation sends inquiry information to the second handset through a public channel according to receiving the voice communication request information;

[0031] Step 52, the second AP substation judges whether the second handset is allowed to establish a communication connection, if not allowed, returns a communication establishment failure message; otherwise, sends a voice communication channel establishment message to the second handset Frequency point information used;

[0032] Step 53, the second handset sets the voice communication module according to...

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Abstract

The invention relates to a wireless voice communication method which comprises that a first wireless node access substation sends a first handset to the ground central station by a voice communication request message that is sent by a common channel; the ground central station judges whether the communication connection is allowed to be built, if the communication connection is not allowed to be built, the ground central station sends rejection message to the first wireless node access substation; otherwise, the ground central station sends the receiving message to a second wireless node access substation; the second wireless node access substation builds the voice communication channel connection with a second handset, after receiving the message and sends voice communication request response message to the ground central station; the ground central station sends the receiving message to the first wireless node access substation; the first wireless node access substation builds voicecommunication channel connection with the first handset, after receiving the message; the first handset and the second handset build voice communication connection and communicate with each other. The method is suitable for wireless voice communication within a small range and has simple realization and low system construction cost.

Description

technical field [0001] The invention relates to a wireless voice communication method, in particular to a wireless voice communication method suitable for a small area. Background technique [0002] Due to the rapid development of wireless mobile communication technology, it has become an indispensable communication method for users to use wireless mobile communication devices for voice communication. While existing mainstream wireless voice communication systems such as Global System For Mobile Communication (Global System For Mobile Communication; hereinafter referred to as: GSM) network, Code Division Multiple Access (Code Division Multiple Access; hereinafter referred to as: CDMA) network, PHS communication network, etc. It can better realize the function of wireless voice communication, but its high cost affects its promotion in the field of wireless voice communication in a small area. [0003] At present, each mobile terminal is generally assigned a channel in the pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W84/12H04W72/04H04W76/02
Inventor 艾方唐斌
Owner HUZHOU MINGXIN MICRO ELECTRONICS
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