Title :
New Receiver Designs for Generalized UWB Transmitted Reference Systems
Author :
Chen, Yunfei ; Beaulieu, Norman C.
Author_Institution :
Sch. of Eng., Univ. of Warwick, Coventry
Abstract :
Five new receivers for generalized transmitted- reference ultra-wide bandwidth systems are proposed. Three of these receivers are derived by optimally combining the channel estimates using the reference symbols, the data decisions and the data symbols. Two of these receivers are derived by using iterative algorithms. These receivers have very simple structures. Simulation results show that they outperform previous receivers.
Keywords :
iterative methods; radio receivers; ultra wideband technology; UWB transmitted reference system; iterative algorithm; receiver; ultrawide bandwidth system; Bandwidth; Communications Society; Design engineering; Diversity reception; Fading; Interference; Iterative algorithms; Maximum likelihood estimation; Multipath channels; RAKE receivers;
Conference_Titel :
Communications, 2008. ICC '08. IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2075-9
Electronic_ISBN :
978-1-4244-2075-9
DOI :
10.1109/ICC.2008.737
