A wireless transmission device enabled to improve an error rate performance at a receiver, by acquiring at least one of frequency diversity effect and a time diversity effect while keeping the interference resistance which is acquired by diffusion. In this transmission device, a modulation unit (101)...http://www.google.com/patents/US7852903?utm_source=gb-gplus-sharePatent US7852903 - Wireless transmission device, wireless reception device, and symbol arranging method
