Title :
Angle and space diversity comparisons in the urban area [mobile communications]
Author :
Lee, Deok-Hwan ; Lee, Sang-Kwon ; Kim, Bruce ; Lee, Jong-Heon ; Ko, Hak-Lim
Author_Institution :
Sch. of Inf. & Telecommun. Eng., Hoseo Univ., Choong-Nam, South Korea
Abstract :
In this paper, we have analyzed the performance of the angle diversity when the average signal strengths from angularly separated channels are different. And we have compared the space diversity and the angle diversity not only using the diversity gain but also using the received signals´ mean SNR. And we have shown that the angle diversity can have a good performance in the urban area after analyzing the data collected from real environments.
Keywords :
beam steering; diversity reception; fading channels; land mobile radio; multipath channels; angle diversity; angularly separated channel signal strengths; beamforming; diversity gain; high-speed mobile communications; multipath fading; received signal mean SNR; space diversity; transmit diversity schemes; urban area; Array signal processing; Bit error rate; Diversity methods; Fading; Information analysis; Performance analysis; Receiving antennas; Telecommunications; Transmitting antennas; Urban areas;
Conference_Titel :
Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th
Print_ISBN :
0-7803-8521-7
DOI :
10.1109/VETECF.2004.1399944
