Wireless Ethernet gateway based on multiple-input/multiple-output Zigbee technology

Abstract

The invention relates to a wireless Ethernet gateway based on a multiple-input / multiple-output Zigbee technology. The gateway comprises an Ethernet module, a protocol conversion module, a Zigbee module and two or more radio frequency antennae, wherein the radio frequency antennae are connected with the Zigbee module; the Zigbee module is connected with the protocol conversion module; and the Zigbee module is a multiple-input / multiple-output wireless Zigbee module. The wireless Ethernet gateway based on the multiple-input / multiple-output Zigbee technology adopts the multiple-input / multiple-output wireless Zibgee module, so that a system can effectively receive a signal even in a complicated environment and is high in receiving sensitivity, the signal receiving scope of the system is extended, the signal throughput of the system is increased, the signal receiving quality of the system is improved, and the interference resistance and the resistance to the influence of a wireless multipath transmission environment are improved.

Description

technical field [0001] The invention relates to the technical field of Zigbee wireless communication, more specifically, to an Ethernet wireless gateway based on the multiple-input multiple-output Zigbee technology. Background technique [0002] The gateway works at the boundary of two or two heterogeneous networks, and is responsible for network protocol conversion and data forwarding. Through the gateway's protocol conversion and data packet reassembly functions, two systems with different communication protocols and different software and hardware environments can realize two-way communication. With the development of Zigbee technology, there are more and more application systems, and the demand for interconnection between Zigbee network and other traditional networks (Ethernet, GPRS / GSM, etc.) is increasingly strong. [0003] Zigbee is a self-organizing, low-power, low-cost, low-speed, short-distance wireless communication new technology, and its application fields are ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the deficiency that the Zigbee module in the prior art adopts the single input mode and is easily affected by the external environment, and provides a kind of Ethernet wireless gateway based on the multi-input multi-output Zigbee technology. The Zigbee module in the gateway adopts multiple The way of multiple input and multiple output enables the system to effectively receive signals in complex environments, and the receiving sensitivity is high, which improves the signal receiving quality of the system

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