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Hand over is one of the most important function of a cellular network. Hand success rate (HOSR) improvement is an important optimization activity of a GSM network (NW). Cellular operators adapt different approaches like locations area updates at cell boundaries and optimization of adjacencies, threshold parameters etc. for HOSR improvement. Cellular operators don't consider network synchronization...
Rain attenuation on Microwave (MW) links in tropical countries like India is a serious concern for mobile backhaul planning engineers due to restriction of frequency usage. In India 6/7/8 GHz frequency spectrum can be used only for MW links of hop lengths greater than 15km, else 15/18/23 GHz to be used. Performance of 15/18/23 GHz MW links of hop lengths 10–15km is severely affected by rain attenuation...
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