摘要
介绍了BR-OFDMA技术的基本原理,并基于BR-OFDMA系统模型,分析了不同块重复因子下用户与基站间距离、传播损耗、小区负荷等因素对BR-OFDMA系统中断概率性能的影响。相关研究结果表明,随着块重复因子的增大,用户性能不断改善,对BR-OFDMA的组网有一定实际应用意义。
Based on BR-OFDMA systems, this paper analyzes the outage probability impact from the distance between the user and the base station, propagation loss and cell load. The results have some practical significance on BR-OFDMA net- work construction.
出处
《数字通信》
2012年第5期51-54,共4页
Digital Communications and Networks