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Mobile communication terminal equipment

A mobile communication terminal and equipment technology, applied in the field of communication, can solve problems such as low multimedia service level, insufficient receiving frequency band, interface and function limitations, etc., and achieve the effect of enhancing communication functions, meeting the needs of interfaces, and improving communication capabilities

Inactive Publication Date: 2015-05-20
CHANGZHOU COLLEGE OF INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the multimedia service level of the current mobile terminal equipment is not high, the receiving signal is not s...

Method used

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  • Mobile communication terminal equipment

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings.

[0012] Such as figure 1 As shown, the present invention provides a kind of mobile communication terminal equipment, and it comprises radio frequency part, baseband part and multimedia part, and baseband part provides baseband signal for described radio frequency part, and radio frequency part is provided with radio frequency switch, and radio frequency switch is controlled by baseband part Control, and used to control the signal reception and transmission of the radio frequency part.

[0013] In this embodiment, the baseband part includes an ARM7 TDMI core controller, an A / D converter for voice and video signals, a D / A converter for voice and video signals, an encoder for digital signals, a decoder for digital signals, a digital Signal demodulator, channel encoder, timing controller, display, keyboard, buzzer and vibrator; RF part includes signal processing unit, ...

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Abstract

The invention provides mobile communication terminal equipment, which comprises a radio frequency part, a base band part and a multimedia part, wherein the base band part provides base band signals for the radio frequency part, in addition, a radio frequency switch is arranged on the radio frequency part, is controlled by the base band part, and is used for receiving and sending signals of the radio frequency part. Through the arrangement of the radio frequency part, the base band part and the multimedia part, the multimedia service level is improved, the communication capability is greatly improved, meanwhile, different interfaces are adopted, the requirement of people on the interfaces is met, the signal receiving and processing capability is improved, and the communication function is enhanced.

Description

technical field [0001] The invention relates to a mobile communication device, in particular to a mobile communication terminal device, belonging to the technical field of communication. Background technique [0002] With the rapid development of wireless communication technology, the quality and capacity of mobile communication have been greatly improved. At the same time, various types of mobile communication systems working in different frequency bands have emerged. Different communication systems often use different transceiver antennas, which brings difficulties to the integration and fusion of multiple systems. Mobile terminals or mobile communication terminals refer to computer equipment that can be used on the move, broadly speaking, it includes mobile phones, notebooks, tablet computers, POS machines and even vehicle-mounted computers. But in most cases, it refers to mobile phones or smart phones and tablet computers with various application functions. With the de...

Claims

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Application Information

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IPC IPC(8): H04B1/40
Inventor 张亚
Owner CHANGZHOU COLLEGE OF INFORMATION TECH
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