- Optimizing Simulation of Wireless Networks Location for WiBRO Based on Wave Prediction Model
- Roh, Su-Sung ; Lee, Chil-Gee ;
- The Journal of Korean Institute of Electromagnetic Engineering and Science, volume 19, issue 5, 2008, Pages 587~596
- DOI : 10.5515/KJKIEES.2008.19.5.587
Abstract
For Wireless internet service in Metropolitan area, optimum location selection for base station and cell planning are critical process in determining service coverage by accurate prediction of Wave Propagation Characteristics. Due to different kinds of characteristics in service area such as lay of land, natural feature and material, height and width of artificially made building, it has a great impact on the transmission and distance recovery of wireless network service. Therefore, these facts may cause substantial barriers in predicting & analyzing the expected level of service quality and providing it to subscribers. In this thesis, we have simulated the process to improve quality and coverage of the service by adjusting the location of Base station and the antenna angle that influence the service after the basic location of base station is selected according to the wave prediction model. Based on this simulations test, we have demonstrated the results in which subscribers would get higher quality of wireless internet service along with bigger coverage and the improved quality in the same service coverage area through optimization process of base station.