Abstract: Millimeter wave WLAN is promising for broadband office communications, however, to realize it, the millimeter wave indoor propagation has to be carefully studied for it gives predominate influences on the system performance. This paper briefly presents the predicted results of millimeter wave indoor propagation by ray tracing approach, the path loss of 1, 2, 10, 30 and 60 GHz propagation in a typical Chinese universities building are compared, the increase of pass loss with frequency is statistically studied and reported. !4
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