Performance Analysis of Distributed Uplink CoMP-OFDM Systems with Resource Allocation

• Main Authors: SHAO-XUAN XU, 徐紹軒
• Other Authors: 呂振森
• Format: Others
• Language: zh-TW
• Published: 2018
• Online Access: http://ndltd.ncl.edu.tw/handle/7vbvse

碩士 === 國立臺北科技大學 === 電機工程系 === 106 === In a cell served by only one base station, the transmission may be inefficient due to the obstacles or the long distance from base station. If there are additional base stations to provide services, the user can get a normal transmission rate even for a poor channel. The Coordinated Multi-Point transmission (CoMP) is a method that multiple base stations serve one user at the cell edge and improve the throughput at the same time. In this thesis, we analyze the performance of the uplink CoMP-OFDM system by integrating base station received signals and resource allocations of the users under various parameters. For integration of the received signals from the base stations, we use both the EGC and MRC methods. For resource allocations of the users, we use subcarriers allocation method and water-filling algorithm according to the channels parameters.