The LTE In Highway System Monitoring And Control System Of Applied Research

With Chinese rapid economic development, Chinese road transport industry has madegreat strides, highway mileage has also been ranked in the world, but along with the rapiddevelopment of highway construction, highway traffic information communication networkas an important network part of the user’s available bandwidth is gradually increased, therequirements of the business gradually to broadband, real-time development. The currenttransportation and communication networks can no longer satisfy the needs of users. Thecurrent wireless mobile communication technology, rapid development, highwaydevelopment and construction of communications systems provide a good platform.This paper describes the LTE wireless network system architecture and technologycomponents, with emphasis on OFDM and MIMO technologies in detail the core principles,implementation and other aspects of the discussion, LTE wireless system provides us with ahigh transfer rate, network delay small transmission secure wireless network platform in thetext, we conducted a preliminary LTE system link-level simulation, the visual technology ofLTE systems are compared.This thesis based on existing highway communications network, discusses in detail theprinciples of highway communication system design and system planning, focusing onhighway design and planning of monitoring systems were analyzed, On this basis, theproposed highway based on LTE wireless network monitoring system design, LTE wirelessdata communication system is the integration of computer technology, LTE wireless networkplatform and data communications technology in an integrated technology, the wirelessterminal through the LTE, with LTE wireless network to transfer data to a data service center,to achieve the end-user two-way data communications equipment.