Title :
UWB spatial multiplexing by multiple antennas and RAKE decorrelation
Author :
Tran, Van Phuong ; Sibille, Alain
Author_Institution :
Unite Electron. et Informatique, Ecole Nat. Superieure de Tech. Avancees, Paris
Abstract :
An ultra wide band (UWB) spatial multiplexing architecture employing multi-elements antennas (MEA) at the emitter side is presented and analyzed in this paper. This work evaluates the performance of the demultiplexing process at the receiver side, as ensured by multiple parallel RAKE receivers in order to achieve channel decorrelation. The quality of signal restitution, the sub-channels isolation and the quality of the communication links are evaluated by a normalized similarity coefficient, an inter-channel interferences level ratio and a bit error rate (BER) curve respectively
Keywords :
adjacent channel interference; antenna arrays; demultiplexing; error statistics; multiplexing; radio receivers; ultra wideband antennas; ultra wideband communication; BER curve; RAKE decorrelation; UWB spatial multiplexing; bit error rate curve; channel decorrelation; communication link quality; demultiplexing process; inter-channel interferences level ratio; multi-elements antennas; multiple antennas; multiple parallel RAKE receivers; normalized similarity coefficient; signal restitution quality; sub-channels isolation; ultra wide band spatial multiplexing architecture; Antennas and propagation; Bit error rate; Decorrelation; FCC; Fading; Multipath channels; Receiving antennas; Transmitting antennas; Ultra wideband antennas; Ultra wideband communication;
Conference_Titel :
Mobile Future, 2006 and the Symposium on Trends in Communications. SympoTIC '06. Joint IST Workshop on
Conference_Location :
Bratislava
Print_ISBN :
1-4244-0368-5
DOI :
10.1109/TIC.2006.1708027
