Ac hoc network communication device fused with broad bands and narrow bands and method

Abstract

The invention discloses an ad hoc network communication device fused with broad bands and narrow bands. The device comprises a broadband ad hoc network module, a narrowband ad hoc network module, a broadband antenna and a narrowband antenna, the broadband ad hoc network module comprises a broadband micro-control unit, a power supply management unit, a serial port multiplexing unit and a broadbandradio frequency unit. The narrowband ad hoc network module comprises a main control chip and a narrowband radio frequency unit. The broadband micro-control unit provides an internet access to interactwith the outside, the serial port multiplexing unit provides a serial port to interact with the outside, the serial port multiplexing unit sends information to the narrowband ad hoc network module through the serial port, and the main control chip in the narrowband ad hoc network module controls the power supply management unit through a universal input/output pin tube. According to the invention, broadband service networking can be realized, and the coverage range of narrow-band services such as instructions and the like can be greatly improved; the working state of the broadband ad-hoc network module is controlled through the narrowband ad-hoc network, the standby power consumption is greatly reduced, and meanwhile the size of equipment is reduced.

Description

technical field [0001] The invention relates to the field of wireless ad hoc network communication, in particular to a communication device and method for an ad hoc network integrating broadband and narrowband. Background technique [0002] With the rapid growth of demand for emergency rescue, forest fire prevention, remote drones and other military video, ad hoc network equipment can greatly solve the problem of unmanned The problem of wireless network coverage in public network areas and the reduction of traffic tariff costs are increasingly favored by industry-level users. [0003] However, due to the large signal bandwidth used in broadband ad hoc networks, the receiving sensitivity is limited, resulting in the limited transmission distance of broadband ad hoc network equipment. Greatly improved, under the same transmission power, the network coverage is dozens or even hundreds of times that of broadband ad hoc network equipment. [0004] At present, the relatively mat...

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Problems solved by technology

[0006] In view of this, the first purpose of the present invention is to provide an ad hoc network communication device with broadband and narrowband integration, which is used to solve the problem that the transmission command coverage of broadband ad hoc network equipment is smal

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