Title :
Path Loss Characteristics for IMT-Advanced Systems in Residential and Street Environments
Author :
Jo, Han-Shin ; Yook, Jong-Gwan
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Texas at Austin, Austin, TX, USA
fDate :
7/2/1905 12:00:00 AM
Abstract :
This letter presents the measured path loss characteristics in microcellular residential and street environments at 3.4-, 5.3-, and 6.4-GHz band signals. Path loss characteristics on the different residential areas are thoroughly investigated and compared to a modified Hata model, and a new path loss model based on the modified Hata model is developed from the measurement of the residential area. A two-ray model is applied to analyze the path loss characteristics in a line-of-sight (LOS) street. Moreover, in a non-line-of-sight (NLOS) street, the power level decreases due to corner loss, and path loss exponents were investigated.
Keywords :
microcellular radio; Hata model; IMT-advanced system; corner loss; line-of-sight street; microcellular residential environment; microcellular street environment; path loss characteristics; two-ray model; Antenna measurements; Buildings; Frequency measurement; Loss measurement; Propagation losses; Receiving antennas; Transmitting antennas; International Mobile Telecommunications (IMT)-Advanced band; macrocellular residential area; path loss; street microcell;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2010.2070482
