摘要
Abstract
Taking account of the UWB wireless communication systems′ requirement of low bit error rate,but in actual communication the bit error often occurs in clusters,the interleaving technique is adopted in MB⁃OFDM⁃UWB communication to transform the continuous error into discontinuous error. In this way,the burst error in the channel can be spread in the time do⁃main,so the type of error is greatly reduced. The inverse interlacing is achieved with a deinterleaver in the receiver. The above scheme can be realized by FPGA programming,which can be downloaded to the target FPGA board to perform online test with ChipScope and to verify the correctness of the design.关键词
交织技术/FPGA/UWB/ChipScopeKey words
interleaving technology/FPGA/UWB/ChipScope分类
信息技术与安全科学
