A Method for Location Optimization of In-Building Base StationBS or Base Station Antenna based on User Distribution

摘要

The present invention relates to the optimization of the base station or the base station antenna position according to the distribution within the subscriber buildings. The step of optimizing the location process according to the invention is done by an automated manner in which the algorithm as a new objective function, determines the characteristics of the radio propagation attenuation process according to the present invention according to the subscriber (MS) location and environment; Determining a characteristic of the propagation time between transmission and reception in accordance with the location of the subscriber; And the two reduction using the determined characteristic path in two steps, and transfer time includes the step of determining to be a minimum, the characteristic determined in two steps from the is characterized in that is controlled by a balance factor (Balancing Factor) . Optimization of the position according to the invention has the same configuration as above is the subscriber in the gain maximum service area taking into account the subscriber distribution, as well as by minimizing the propagation time from the base station or base station antennas for the distribution of the subscriber service area in a building and in order to ensure the best possible quality to. ; The objective function, the path loss, coverage, optimizer, transmission errors, a method penalty function