基于能效的异构无线网络资源分配与切换调度机制研究

Research on resource allocation and switch scheduling mechanism based on energy efficiency——Under the environment of isomeric network

摘要:

【】：为了能够有效提高系统的能效,本文就提出了基于能效的资源分配机切换调度机制。首先通过微基站睡眠集中式的切换调度算法,实现用户关联基站的确定,集中式切换调度算法能够使微基站中的用户到宏基站中切换,从而降低功能消耗,对微基站睡眠准则进行有效的判断。之后基站使用以最优信道质量子载波分配调整算法实现传输功率及子载波的分配,此算法利用最大调整实现最小及最大能效用户子载波的分配,从而使网络能够接近于最优解。通过实验仿真及理论分析可以看出来,和其他的算法相对比,本文所研究的基于能效资源分配及切换调度机制算法具有较高的复杂度,但是能够有效降低网络功能消耗,提高网络速度。通过实验结果表示,基于能效的资源分配及切换调度机制能够实现异构网络能源消耗的有效提高。

Abstract:

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