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Adaptive communication method and device for digital transmission station

A technology of a digital radio station and a communication method, applied in the field of communication, can solve problems such as communication connection difficulties, and achieve the effects of improving adaptability, reducing procurement costs, and reducing difficulty in use.

Active Publication Date: 2019-04-02
HARXON CORP
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Problems solved by technology

[0003] In view of this, it is necessary to provide an adaptive communication method for a digital radio station that can automatically establish a communication connection for the problem that it is very difficult for a traditional wireless data radio station to establish a communication connection between a receiving station and a transmitting station without relevant tools and device

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  • Adaptive communication method and device for digital transmission station
  • Adaptive communication method and device for digital transmission station

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Embodiment Construction

[0049] In order to make the objectives, technical solutions and advantages of the present invention clearer, the adaptive communication method and device of the data transmission station of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0050] In one embodiment, as figure 1 As shown, an adaptive communication method of a digital radio station is provided, and the method performs the following steps between the transceiver stations:

[0051] S100, extract the first communication frequency band, the first modulation mode, the first baud rate and the first communication protocol used by the data signal received by the receiving station.

[0052] S200a, look up the first communication frequency band in the first preset table, and obtain a second...

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Abstract

The invention provides an adaptive communication method and device for a radio modem. The method comprises: extracting a first communication frequency band, a first modulation mode, a first baud rate and a first communication protocol used by a data signal received by a receiving station; searching the first communication frequency band in a first preset table, thereby acquiring a second communication frequency band; searching the first modulation mode in a second preset table, thereby acquiring a second modulation mode; searching the first baud rate in a third preset table, thereby acquiring a second baud rate; searching the first communication protocol in a fourth preset table, thereby acquiring a second communication protocol; and enabling the second communication frequency band, the second modulation mode, the second baud rate and the second communication protocol to establish communication connection between the receiving station and a transmitting station. The adaptive communication method and device for the radio modem do not need to perform manual parameter configuration on the radio modem, also do not need to use related query tools, help users to automatically establish communication connection, improve adaptivity of the radio modem, reduce difficulty of the radio modem in use, and reduce purchase costs of the users.

Description

technical field [0001] The present invention relates to the field of communications, in particular to an adaptive communication method and device for a digital radio station. Background technique [0002] Wireless digital radio, also known as "digital radio", refers to a high-performance professional data transmission radio realized by means of DSP (digital signal processing, digital signal processing) technology and radio technology. The traditional wireless data transmission station is a single frequency band and a single modulation mode. When establishing communication, the parameters such as the frequency band and modulation mode of the transmitting station must be inquired. For outdoor users, it is necessary to establish a receiving station and Communication links between transmitting stations are very difficult. SUMMARY OF THE INVENTION [0003] In view of this, it is necessary to provide an adaptive communication method for a digital radio station that can automati...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/00H04B1/40
CPCH04B1/005H04B1/401
Inventor 王春华张海军
Owner HARXON CORP
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