Ultrashort wave radio station with mobile phone function and method for realizing short message service thereof

Abstract

The invention relates to an ultrashort wave radio station with mobile phone function and a method for realizing a short message service thereof. The radio station comprises a man-machine interface module, a main control module, an ultrashort wave radio station digital signal processing module, an ultrashort wave radio station analog signal processing module and a mobile phone module connected with the main control module, which are connected in proper sequence, wherein, the main control module is used for processing signals from the man-machine interface module, the handset module and the ultrashort wave radio station digital signal processing module, is used for carrying out multi-hop forwarding on a data service in an ultrashort wave radio station network and is also used for carrying out single hop forwarding on a speech service in a telephone network. An ultrashort wave channel part and a handset channel part of the invention are completely independent and are capable of transmitting and receiving simultaneously, and therefore, the ultrashort wave radio station can be simultaneously accessed to the ultrashort wave radio station network and a mobile phone communication network; and the main control module can provide a forwarding function of the data as well as speech service and serves as a data and speech gateway between the two networks.

Description

technical field [0001] The invention relates to the field of wireless communication, especially the field of mobile communication and the field of ultrashort wave radio. Background technique [0002] Mobile communication technology, especially CDMA technology has the advantages of strong anti-interference ability and high transmission rate. The national defense CDMA mobile communication system relies on the telecom CDMA public network, and through the construction of a special function control center and a mobile mobile communication system, it can provide emergency mobile communication coverage in special conditions and special regions. [0003] Compared with short-wave radio, ultra-short-wave radio has the advantages of communication frequency bandwidth, large capacity, and stable signal. It is the main equipment widely used in short-range radio communication. [0004] The mobile phone can easily access the mobile communication network in order to communicate with other t...

AI Technical Summary

Problems solved by technology

However, in places where there is no CDMA mobile communication base station, or when the CDMA mobile communication base station is severely damaged due to natural disasters and other reasons, the CDMA mobile phone will not be able to communicate with other terminal equipment

Ultrashort wave radio stations can build a wireless Ad Hoc network independently without relying on infrastructure, but lack of communication channels with the outside world, and can only communicate within a small range within the radio network

In the prior art, there is no device that can work on the mobile communication network and the ultrashort wave radio network at the same time, and the intercommunication between the two networks is also very difficult

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