The field of wireless communications has become more and more important in the past years, and new, advanced systems will go into operation soon. DVB-T. This lecture deals with such systems and with those being under discussion for future applications. The intention is not to look at all details, but at the basic transmission and multiple access methods.
Frequency bands are a limited resource and power in mobile terminals is restricted, too.
So, a major objective in modern communication system design is to achieve bandwidth and power efficiencies as close to theoretical limits as possible. For this it is necessary to take latest results of research, leading to more and more sophisticated systems. Topics are divided into six chapters.