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.
|Number of pages||5|
|Journal||IEEE Antennas and Wireless Propagation Letters|
|Publication status||Published - 2010|
Bibliographical noteFunding Information:
Manuscript received April 08, 2010; revised June 03, 2010 and July 19, 2010; accepted August 14, 2010. Date of publication August 26, 2010; date of current version September 23, 2010. This work was supported by the Ministry of Knowledge Economy (MKE), Korea, under the Information Technology Research Center (ITRC) support program supervised by the National IT Industry Promotion Agency (NIPA) [NIPA-2010-(C1090-1011-0006)].
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering