Local area microcellular signal coverage micro base station application system

Abstract

The invention discloses a local area microcellular signal coverage micro base station application system. The system comprises a macro base station, a micro base station and a terminal. The micro basestation communicates with the macro base station and the terminal. The micro base station comprises a master control module and a communication module which is used for supporting access to differentnetwork bands. The master control module is connected with the communication module. The master control module is used for controlling selection of the access to the different network bands. The invention relates to the technical field of communication. According to the local area microcellular signal coverage micro base station application system, the terminal communicates with the macro base station through utilization of the micro base station, and further the terminal accesses a network. The master control module in the micro base station is connected with the communication module. Undercontrol of the master control module, the access to different network bands is selected. The problem that in the prior art, the network cannot be freely switched due to the fact that a wireless routerand a MIFI (Mobile WIFI) are limited by an access network is overcome. Influence of the access network on user data transmission is reduced. Relatively high stability is achieved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a micro base station application system covered by local area micro cellular signals. Background technique [0002] McWiLL: Multi-Carrier Wireless Information Local Loop, multi-carrier wireless information local loop, is a broadband wireless access technology. [0003] SPI, full name Serial Peripheral Interface, serial peripheral interface. [0004] UART, full name Universal Asynchronous Receiver / Transmitter, Universal Asynchronous Receiver Transmitter. [0005] MiFi (Mobile WIFI) is a portable broadband wireless device. [0006] Existing routers use a single-chip control scheme for data transmission and data distribution, while MIFI receives wireless network GPRS / 3G / 4G data streams for data distribution, and the functions of the two are relatively single. Moreover, both the wireless router and MIFI are subject to the restrictions of the access network, and cann...

AI Technical Summary

Problems solved by technology

[0006] Existing routers use a single-chip control scheme for data transmission and data distribution, while MIFI receives wireless network GPRS / 3G / 4G data streams for data distribution, and the functions of the two are relatively single

Moreover, both wireless routers and MIFI are subject to the restrictions of the access network, and cannot switch networks freely, resulting in the data transmission to users being directly affected by the access network.

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