Applications of Space-Shape Coding Technique in UWB System

A novel UWB communication system is proposed based on orthogonal Hermite pulse.Pulse shape diversity is introduced into MIMO-UWB system,which develops the conventional space-time coding scheme and efficiently boost the performance of short-range wireless communication system with high speed.Adopting pulse shape,the orthogonality is realized by the orthogonal pulse instead of the coding scheme,which decreases the complexity of transmitter and receiver.The good performance is proved by the simulation under fast fading channel and block fading channel.