Utilization of Base Station Cooperation for Uplink Transmission in MIMO Multi-Cellular System with Disaster Cells

摘要

This report examines the effect of base station cooperation (BSC) assuming the uplink case in multi-cellular system for the application of performance recovery in the disaster cells where their BS is broken and not working. Based on multiple input multiple output (MIMO) structure where all the BSs and UTs are equipped with multiantenna, both of space-time block code (STBC) and multistream transmission based on its spatial multiplexing ability are utilized. The aim of this study, the evaluation of the performance improvement by the coordination is carried out by computer simulations under various parameters using four algorithms with and without cooperative reception. The results show the effectiveness of coordinated BS in this application.