Method for realizing communication between mobile terminals by using fm and mobile terminal

A mobile terminal and communication technology, applied in the field of mobile communication, can solve problems such as no consideration, and achieve the effect of choosing science
CN104113633BActive Publication Date: 2016-05-11LENOVO MOBILE COMM TECH
4 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
LENOVO MOBILE COMM TECH
Publication Date
2016-05-11

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a method for realizing communication between mobile terminals by use of FM. The method comprises the following steps: all available signal frequencies within a predetermined range in the surrounding area are scanned, and the signal frequency parameters of the signal frequencies are acquired; the signal frequency parameter of an interactive mobile terminal communicating with a target mobile terminal is acquired; a shared signal frequency of the target mobile terminal and the interactive mobile terminal in transmitting / receiving is calculated according to the signal frequency parameter of the target mobile terminal and the signal frequency parameter of the interactive mobile terminal; and frequency-modulation FM signal communication with the interactive mobile terminal is realized by use of the shared signal frequency. According to the invention, the signal equality of a signal frequency at which each mobile terminal receives or transmits a radio frequency signal is enabled to be at a most appropriate level. The problem that the signal quality is poor when some mobile terminals receive a radio frequency signal is solved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of mobile communication, in particular to a method for realizing communication between mobile terminals by using FM and the mobile terminal. Background technique

[0002] Mobile terminals such as mobile phones play an increasingly important role in people's daily life, and the functions of the mobile terminals are also becoming more and more abundant.

[0003] In the prior art, mobile terminals such as certain models of mobile phones have an FM transmitting function. A mobile terminal with a transmitting function scans an idle signal frequency, and transmits an FM signal through the idle signal frequency. The idle signal frequency mentioned here is the signal frequency scanned by the mobile terminal that is not occupied by the radio station. Radio frequency receiving equipment such as FM radio receives and broadcasts.

[0004] There are many idle frequency points, because there are many signal sources of mobile ter...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More