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Therefore, this paper investigates changes in the instantaneous power consumption of GSM (Global System for Mobile Communications) and UMTS (Universal Mobile Telecommunications System) base stations according to their respective traffic load. . ng three methods to calculate and claim antenna wind load. However, different antenna manufacturers may adopt different methods, and the obtained wind load results are different even for the same antenna. The technically oriented user can find a detailed overview of the various reasons why Kathrein emphasises the frontal and maximum wind. . This paper focuses on how Andrew Solutions determines wind load values and Effective Drag Areas published in its catalogs and technical specifications. In determining wind load values, Andrew uses stand- Figure 1. Basic Wind Speed Design Factors. Safety must always be paramount to operators as well. As networks become larger and more complex, overweighted towers or. . Since traffic load in mobile networks significantly varies during a working or weekend day, it is important to quantify the influence of these variations on the base station power consumption. This European standard corresponds to the German standard DIN 1055-4.