根据IR-uwb信号的特点，仿真其发射和接收的情况。-According to IR-uwb signals, the simulation of the transmission and reception of the situation.

基于导频脉冲序列，解决IR-UWB通信系统信号捕获和定时同步问题。-Pulse sequence based on the pilot to address the IR-UWB communication system signal acquisition and timing synchronization.

在多用户干扰情况下，仿真IR-UWB系统的性能。-In the case of multi-user interference, simulation IR-UWB system performance.

解决IR-UWB通信系统信号捕获和同步。该方法基于导频序列。接收机使用与导频脉冲序列相匹配的相关滤波器。-To solve the IR-UWB communication system signal acquisition and synchronization. The method is based on the pilot sequence. The receiver uses correlation filter pulse sequence matching with the pil