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Mobile phone having intercom function

A walkie-talkie and mobile phone technology, applied in the field of mobile communication, can solve problems such as poor user experience, inconvenient user communication, and inability to realize real-time interaction between mobile phone users, so as to achieve the effect of improving user experience value and having real-time interaction

Inactive Publication Date: 2009-06-17
KONKA GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The defect of this technology is that if the wireless walkie-talkie module is a simplex walkie-talkie module or a half-simplex walkie-talkie module, real-time interaction of mobile phone user communication cannot be realized during non-network communication, user communication is inconvenient, and user experience is poor
[0004] In summary, it can be seen that the existing mobile phones obviously have inconvenience and defects in actual use, so it is necessary to improve them

Method used

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  • Mobile phone having intercom function
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Embodiment Construction

[0028] 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.

[0029] The basic idea of ​​the present invention is: a wireless duplex walkie-talkie module is set on the mobile phone, and the wireless duplex walkie-talkie module includes: a modulating and transmitting module and a frequency modulation receiving module. In this way, the free frequency points in the public FM frequency band can be used as the transmitting and receiving frequencies of voice signals to realize low-cost short-distance wireless real-time interactive dialogue.

[0030] The mobile phone 100 with intercom function provided by the present invention is as figure 1 with figure 2 As show...

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Abstract

The invention discloses a handset with intercommunication functions, which is used to carry out far and near distance communication through different modes, wherein the handset comprises a handset module and an interphone module, wherein the interphone module is a wireless duplex interphone module. The interphone module also can comprise a modulation and emission module which is connected with the handset module and is used to receive voice signals of users and to modulate and emit the voice signals of the users, and an FM receiving module which is connected with the handset module and is used to receive the signals sent by the modulation and emission module of the corresponding end to demodulate and play. Thereby, the handset realizes wireless dialog with low cost and short distance and even free short distance wireless dialog, the wireless dialog has real time interaction, and the user experience is improved.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a mobile phone with an intercom function. Background technique [0002] With the rapid development of mobile communication technology and the improvement of people's living standards, mobile terminal devices such as mobile phones have become an indispensable communication tool in daily work or life. Mobile phones usually access mobile communication networks and receive mobile communication signals through wireless interfaces. However, due to different mobile communication network environments and improper network planning, mobile communication signals are different in strength in different places. For example, in large gatherings, people are very If there are too many mobile communication networks, it is easy to have traffic jams in the mobile communication network. At this time, it is impossible to access the mobile communication network through mobile phones, so that mobile ...

Claims

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Application Information

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IPC IPC(8): H04M1/725H04B1/04H04B1/16H04M1/72412
Inventor 刘新泉
Owner KONKA GROUP
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