wlan outdoor wireless access point device based on lte network

Abstract

The present invention provides a WLAN outdoor wireless access point device based on an LTE network. The device includes: a system-level processor, a signal coverage selection unit, a power supply module, and a processor peripheral circuit unit; the system-level processor is processed by a central The device is extended and connected to an LTE wireless network card and multiple WLAN transceivers through two PCIE expansion bridges to form a complete data bearing link; the signal coverage selection unit consists of a CPLD logic controller, a radio frequency transceiver link and a control circuit and a corresponding The antenna array is composed of; the signal coverage selection unit is controlled by the instructions of the central processor to obtain adaptive signal coverage; the power supply module provides power for the device; the peripheral circuit unit of the processor is used to send and receive data or store data. The invention realizes intelligent coverage of adaptive signal optimal path selection, improves the anti-interference ability of electromagnetic waves, increases the sensitivity of received signals and the quality of covered signals.

Description

technical field [0001] The present invention relates to the technical field of communication equipment, in particular to a WLAN outdoor wireless access point device based on an LTE network. Background technique [0002] With the development of the mobile Internet, end users' demand for data services has exploded. Compared with the development of the traditional Internet, the mobile Internet has skipped the initial stage of Internet development and entered the era of "application is king and content is paramount". [0003] Just because application is king, the development of mobile Internet puts forward higher and higher requirements for broadband services, so the development of TD-LTE is also extremely rapid. In some areas, the development speed of its wireless network even exceeds the development of WIFI wireless coverage; compared with the status quo that WIFI has become the standard equipment of various smart terminals, LTE terminal development is relatively lagging behi...

AI Technical Summary

Problems solved by technology

Due to the complex terrain, the influence of obstacles on electromagnetic wave transmission, and the mutual influence between a large number of users, electromagnetic waves will cause delay diffusion, Rayleigh fading, multipath effects, co-channel interference, etc., which will seriously affect the communication quality, and a single WiFi Product coverage is limited

At present, traditional APs simply use high-gain antennas, which cannot solve the problems existing in this application and cannot meet the needs of development applications.

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