FPGA Implementation of Dsss RF Front-End Based on Software Radio

摘要：

Spread spectrum technology can effectively solve the problems such as bad channel environment,multi-path fading etc between mobile station and subscribers.With the rapidly development of micro-electronic and EDA technology,now the research on base band signal treatment is more concentrated on how to implement high system performance and low bit error rate.This paper introduces a new error correction scheme which combines BCH encoding with interleaving technology,gives out a simple and efficient method to implement the error correcting code and interleaving technique of source coding,and spreading sequence generation which is suitable for the mobile communication,and designs circuit under electronic design software Quartus Ⅱusing VHDL.At last the accuracy of this method was verified on FPGA.

作者: Bao Hui Ning Nan

作者单位: Dept.of Electronic & Communication EngineeringNorth China Electric Power UniversityBaoding 071003,Ch Dept.of Electronic & Communication Engineering North China Electric Power University Baoding 071003,

会议类型: 国际会议

会议名称: 第八届电磁理论、天线及传播国际研讨会

会议地点: 昆明

会议语种:英文

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）