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首页> 外文会议>2012 International Conference on Wireless Communications amp; Signal Processing >Joint beamforming and scheduling in multiceli interference channel: Second order statistics perspective
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Joint beamforming and scheduling in multiceli interference channel: Second order statistics perspective

机译：多信道干扰信道中的联合波束成形和调度：二阶统计量视角

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摘要

We address the problem of coordination among base stations in multiceli environment. A distributed joint scheduling and beamforming techniques in multiceli interference channel are proposed. The proposed techniques are based on utilizing second order statistics to detemine the optimal spatial direction that maximizes the signal towards the users in the cell while minimizing the interference created on out of cell users. Opportunistic scheduling is incorporated with the beamforming as it has the capability of reducing the interference as well as boosting the sum rate performance. An intensive simulations have been performed to test the validity of the proposed techniques compare them with the existing techniques.
机译：我们解决了在多环境下基站之间的协调问题。提出了多干扰信道中的分布式联合调度和波束成形技术。所提出的技术是基于利用二阶统计量来确定最佳空间方向的，该最佳空间方向使朝向小区中的用户的信号最大化，同时最小化对小区外用户产生的干扰。机会调度与波束成形结合在一起，因为它具有减少干扰以及提高求和速率性能的能力。已经进行了密集的仿真以测试所提出的技术与现有技术进行比较的有效性。

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