DOIAbstract
在 LTE 上行系统中，用户设备必须在连续的子载波上发送数据，而且易受到邻扇区同频干扰，有效的资源分配是提高系统性能的关键。对上行资源分配相关文献进行分析综述，提出一种基于拍卖的TD?LTE上行系统单扇区及多扇区资源分配算法，并进行了TD?LTE系统级平台仿真验证。仿真结果表明，与传统方法相比，提出的方法可以更为有效地提高系统频谱效率和边缘用户频谱效率，提升了用户QoS。In LTE uplink systems, the user equipment occupies continuous subcarriers, and one transmission is interfered by inter?sector interference.The efficient resource allocation is important to improve the system performance.Based on analysis and summary for related literature, a resource allocation algorithm for single?sector and multiple?sector systems based on auction algorithm is proposed,which is verified with system?level TD?LTE simulations.The results show that the proposed algorithm outperforms the conven?tional method,and improves system spectrum effici...
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