. Appliquons, 13) selon les valeurs de p : d'où, puisque

D. Résultat,

. Kozono-s and . Watanabe-k, Influence of environmental buildings on UHF land mobile radio propagation, IEEE Trans. COM-25, pp.1133-1143, 1977.

I. M. Parsons and J. D. , Signal strength prediction in built-up areas, IEE proceedings, vol.30, issue.5, pp.377-391, 1983.

. H. Clarke-r, A Statistical Theory of Mobile Radio Reception, Bell System Technical Journal, vol.47, pp.957-1000, 1968.

. C. Lee-w, Mobile Communications Engineering, 1982.

Y. Okumura, E. Ohmori, T. Kawano, and . Fukuda-k, Field strength and its variability in VHF and UHF land-mobile radio service

, Rev. of the Elec. Comm. Lab. (Jap), vol.16, pp.825-873, 1968.

. M. Black-d and D. O. Reudink, Some characteristics of mobile radio propagation at 836 MHz in the Philadelphia area, IEEE Trans

. Vt-21, , vol.2, pp.45-51, 1972.

, CCIR R567-2, Methodes et statistiques

. Hata-m, Empirical formula for propagation loss in land mobile radio services, IEEE Trans. VT-29, vol.3, pp.317-325, 1980.

. C. Jakes-w, Microwave mobile communications, vol.2, p.66, 1974.

J. J. Egli, Radio propagation above 40 Mc over irregular terrain, Proc. IRE, vol.45, pp.1383-1391, 1957.

. Havel-c.-et and . Maloberti-a, Mesures de propagation en zone urbaine à 900 MHz pour l'établissement d'un système radiomobile numé-rique

B. S. Glance, BER degradations caused by switching in digital mobile radio systems using base station diversity, AT ? T, Bell. Lab. Tech. Journ, vol.63, pp.545-564, 1984.

. C. Cox-d, Multipath delay spread and path loss correlation for 910 MHz urban mobile radio propagation, IEEE Trans VT-26, vol.4, pp.340-344

. D. Ott-g and . Plitkins-a, Urban path loss characteristics at 820MHz, IEEE Trans. VT, vol.27, pp.189-197

. A. Hughes-k, Mobile propagation in London at 936 MHz, Electronics

I. H. Parsons-j, Urban mobile radio propagation at

. Mhz, Electronics Letters, vol.18, pp.113-115, 1982.

J. W. Chester, 900 MHz radio propagation in Auckland, ME thesis, 1983.

. G. Williamson-a, . Egan-b, and J. W. Chester, Mobile radio propagation in Auckland at 927 MHz, Electronics letters, vol.20, pp.517-518, 1984.

J. S. Gradshteyn and . M. Ryzhik-i, Table of integrals, series, and products, p.343, 1980.