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Dual-mode communication system and method based on wireless ad hoc network and Beidou rdss technology

A wireless ad hoc network and communication system technology, applied in the field of dual-mode communication systems, to achieve friendly human-computer interaction, large data communication volume, and good security

Active Publication Date: 2020-05-12
中国兵器装备集团自动化研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved in the present invention is to combine wireless ad hoc network communication and Beidou RDSS short message communication, utilize wireless ad hoc network for large data transmission, and Beidou RDSS short message for basic information communication and emergency information communication, two communication modes Converged applications can also seamlessly switch to another mode for communication when one of the modes fails to work properly. The two modes complement each other, combining the advantages and complementing the disadvantages

Method used

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  • Dual-mode communication system and method based on wireless ad hoc network and Beidou rdss technology
  • Dual-mode communication system and method based on wireless ad hoc network and Beidou rdss technology
  • Dual-mode communication system and method based on wireless ad hoc network and Beidou rdss technology

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Embodiment 1

[0078] Such as Figure 1-Figure 6 as shown,

[0079] A dual-mode communication system based on wireless ad hoc network and Beidou RDSS technology, including a main controller, a Beidou transceiver link controlled by the main controller, and a wireless ad hoc network transceiver link, wherein,

[0080] The Beidou transceiver link includes the Beidou RDSS baseband calculation module connected to the control interface and data interface of the main controller, the analog-to-digital converter connected to the Beidou RDSS baseband calculation module in sequence, the Beidou RDSS radio frequency transceiver function module, and the Industrial amplifier, Beidou RDSS transceiver antenna;

[0081] The wireless ad hoc network transceiver link includes a wireless ad hoc network baseband processing module connected to the control interface and data interface of the main controller, an analog-to-digital converter connected to the wireless ad hoc network baseband processing module in sequen...

Embodiment 2

[0096] Such as Figure 1-Figure 6As shown, the communication method of the dual-mode communication system based on wireless ad hoc network and Beidou RDSS technology includes at least one of the following communication processes: fusion communication process, store-and-forward communication process, Beidou RDSS short message relay communication process;

[0097] The integrated communication process is: the main controller controls the Beidou transceiver link to send short messages, the wireless ad hoc network transceiver link sends large data attachment files, or the main controller controls the wireless ad hoc network transceiver link to send large data attachment files and Send a short message;

[0098] The store-and-forward communication process is as follows: the main controller first stores the big data attachment file to the storage module, and generates offline download notification text information, and the controller controls the offline download notification text inf...

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Abstract

The invention discloses a dual-mode communication system based on a wireless ad hoc network and BeiDou RDSS technology and a communication method. A BeiDou transmitting-receiving link comprises a BeiDou RDSS baseband solution module connected to the control interface and the data interface of a master controller, and an analog-to-digital and digital-to-analog converter and a Beidou RDSS RF transmitting-receiving functional module which are successively connected with the BeiDou RDSS baseband solution module. A wireless ad hoc transmitting-receiving link includes a wireless ad hoc baseband processing module connected to the control interface and the data interface of the master controller, and an analog-to-digital and digital-to-analog converter and a wireless ad hoc RF transmitting-receiving functional module which are successively connected with the wireless ad hoc baseband processing module. The master controller is configured to perform communication channel signal monitoring and communication channel transmitting-receiving monitoring on the BeiDou RDSS baseband solution module and the wireless ad hoc transmitting-receiving link, and to switch the communication modes according to a monitoring situation, wherein the communication modes includes at least one of a fusion mode, a store-and-forward mode, and a BeiDou RDSS short message relay mode.

Description

technical field [0001] The invention belongs to the technical field of combining wireless communication and Beidou satellite short message, and in particular relates to a dual-mode communication system and a communication method based on wireless ad hoc network and Beidou RDSS technology. Background technique [0002] The wireless ad hoc network communication is in a certain communication frequency band and does not require the support of fixed equipment. Each node and the user form a network by themselves to realize the interaction of data information between nodes in the network. The wider the bandwidth, the greater the amount of data transmitted. For example, it can transmit Large-capacity data information such as voice, image and video; Beidou RDSS technology includes positioning and short message communication, among which short message communication is a major feature of the Beidou satellite navigation system, which realizes users through ground stations and Beidou sate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/185H04W4/30H04W36/14H04W84/06H04W84/18
CPCH04B7/1851H04W36/14H04W84/06H04W84/18
Inventor 曾勤波王登丰赖文娟段红赖春强
Owner 中国兵器装备集团自动化研究所有限公司
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