2010•Journal of Shijiazhuang Institute of Railway TechnologyRequires access

Design of Wireless Relay Based on Software Radio System for Railway Emergency Wireless Communications System

Bo Feng

Abstract

A kind of design of wireless relay based on software radio system, which is typically in core of DSP and FPGA is ntroduced. It is mainly applied to railway emergency wireless communications and it is easy to upgrate and expond functionally by adopting a design scheme of software radio. Through Simulation, it has been proved that the design has large transmission bandwidth, strong cascade and strong anti-jamming.

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Available abstract

Key concepts: Wireless, Software-defined radio, Relay, Wireless intrusion prevention system, Software, Wi-Fi array, Bandwidth (computing), Engineering