Title :
A wireless channel characteristics for the spatial filtering systems
Author :
Ko, Hak-Lim ; Kim, Won-Taek ; Oh, Hyun Seo ; Yun, Jong Cheol ; Byun, Jae Woan ; Kim, Hoo Jong
Author_Institution :
Sch. of Inf. & Telecommun. Eng., Hoseo Univ., South Korea
fDate :
6/24/1905 12:00:00 AM
Abstract :
The performance of a spatial filtering system depends on the spatial properties of wireless channels, such as an angular spread, and an angular distribution of mobile users. We analyzed the wireless channel characteristics in an urban area using the data collected from the real environments.
Keywords :
UHF radio propagation; antenna arrays; code division multiple access; direction-of-arrival estimation; filtering theory; land mobile radio; multipath channels; multiuser channels; 1.95 GHz; CDMA system; DOA; UHF; angular spread; array antenna system; mobile users angular distribution; multipath components; multiple access interference; real environments; spatial filtering systems; spatial properties; urban area; vector channel model; wireless channel characteristics; Antenna arrays; Electronic mail; Information filtering; Information filters; Multiple access interference; Power system modeling; Scattering parameters; Telecommunications; Urban areas; Urban planning;
Conference_Titel :
Vehicular Technology Conference, 2002. VTC Spring 2002. IEEE 55th
Print_ISBN :
0-7803-7484-3
DOI :
10.1109/VTC.2002.1002606
