![]() ![]() ![]() The dry land areas of Isolo and Ijede revealed a very close mean square error relationship of 20.56dB and 22.22dB. Path loss obtained for Isolo (urban dryland), Itoikin (Suburban wetland) and Ijede (Rural dryland) respectively. The analysis of the Okumura-Hata model is carried out and compared with the measured values. ![]() Some of the existing propagation path loss models such as Free Space, Okumura, Okumura-Hata, COST 231 Hata, Davidson-Hata are not suitable for prediction of 4G signal in Lagos, Nigeria due to a high error caused by higher carrier frequency and distance. The received signal strengths at different locations for three (3) 4G base stations in Lagos are measured through the drive test. In this paper, the significance of the Okumura-Hata model is investigated for the 4G signal. Prediction of signal strength received in certain locations in wetland and dryland areas is of paramount importance in the determination of the performance of any wireless design. ![]()
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