Title :
Indoor directional and temporal channel characteristics for MIMO wideband channel modeling at 5 GHz
Author :
El-Sallabi, Hassan ; Vuokko, Lasse ; Kivinen, Jarmo ; Vainiakainen, Pertti
Author_Institution :
Helsinki Univ. of Technol., Espoo, Finland
Abstract :
Modeling of multi-input multi-output (MIMO) channels requires directional and temporal channel characteristics at transmitter and receiver terminals. These characteristics influence the correlation properties at the two ends of the MIMO communication link, which have an impact on MIMO channel capacity. We present empirical joint angular-delay probability density functions at 5 GHz frequency range in indoor environment (corridor and hall). Both angles of arrival and angles of departure are studied.
Keywords :
MIMO systems; channel capacity; indoor radio; microwave propagation; statistical analysis; 5 GHz; MIMO channel capacity; MIMO wideband channel modeling; angle of arrival; angle of departure; angular-delay probability density functions; corridor; hall; indoor directional channel characteristics; indoor environment; indoor temporal channel characteristics; multi-input multi-output channels; receiver terminals; transmitter terminals; Bandwidth; Channel capacity; Frequency; Indoor environments; MIMO; Radio transmitters; Receivers; Receiving antennas; Scattering; Wideband;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1552531
