TY - GEN
T1 - Microwave line-of-sight path loss prediction on urban street by fuzzy logic model
AU - Phaiboon, Supachai
AU - Phokharatkul, Pisit
AU - Somkuarnpanit, Suripon
AU - Boonpiyathud, Sitchai
PY - 2005
Y1 - 2005
N2 - This paper proposes a method to model the path loss characteristics on urban streets in the microwave band. We applied the concept of fuzzy logic to predict path losses. The input fuzzy sets were classified into five sets, namely 1) Distance between transmitter and receiver, 2) Frequency, 3) Time of day, 4) Transmitting antenna height and 5) Receiving antenna height. These inputs are then inferenced into output path loss via linguistic rules which were trained by measurement. To check the proposed model, we compared the fuzzy prediction with the same and an another measurement. The results show that the fuzzy logic models provided a better prediction.
AB - This paper proposes a method to model the path loss characteristics on urban streets in the microwave band. We applied the concept of fuzzy logic to predict path losses. The input fuzzy sets were classified into five sets, namely 1) Distance between transmitter and receiver, 2) Frequency, 3) Time of day, 4) Transmitting antenna height and 5) Receiving antenna height. These inputs are then inferenced into output path loss via linguistic rules which were trained by measurement. To check the proposed model, we compared the fuzzy prediction with the same and an another measurement. The results show that the fuzzy logic models provided a better prediction.
KW - Fuzzy logic systems
KW - Microwave band
KW - Path loss prediction
KW - Urban street
UR - https://www.scopus.com/pages/publications/33847100135
U2 - 10.1109/APMC.2005.1606797
DO - 10.1109/APMC.2005.1606797
M3 - Conference contribution
AN - SCOPUS:33847100135
SN - 078039433X
SN - 9780780394339
T3 - Asia-Pacific Microwave Conference Proceedings, APMC
BT - APMC 2005
T2 - APMC 2005: Asia-Pacific Microwave Conference 2005
Y2 - 4 December 2005 through 7 December 2005
ER -