Analysis on Power Configuration in 5G Co-construction and Sharing Network

Abstract

The power allocation of the base station is a very important issue in the wireless communication system, which directly determines the network coverage, capacity and even the types of services that can be used. The power of the equipment sharing the network needs to be allocated to the networks of both operators at the same time, which may cause insufficient downlink power. Reasonable power configuration plays an important role in improving network service quality, reducing energy consumption, and effectively using limited network resources. Based on the networking scenario of two operators, 5G NSA Sharing network and certain load applied to the entire network, the influence of power configuration on uplink and downlink air interface performance is studied separately. In this paper, the experiments on air interface performance of RSRP and throughput were carried out under the co-construction and sharing network. The research on the impact of uplink power configuration on coverage was mainly conducted in the case of 30% loading, the 100W/150W outdoor DT and indoor CQT were carried out. The study on the influence of downlink power configuration on coverage was mainly conducted in the case of 30% and 50% loading, the 100W/150W/200W outdoor DT and indoor CQT were carried out separately.