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arXiv 1302.7046cs.NI
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两层蜂窝无线电系统中的公共速率最大化

Common Rate Maximization in Two-Layer Cellular Radio Systems

Kemal Davaslioglu, Ender Ayanoglu

摘要:

我们解决了常见的速率最大化问题,在两层蜂窝网络中,高功率和低功率的基站被托管在同一地理区域。当在同一网络中考虑两个或更多层时,干扰成为严重的问题。为了这个目的,在下行链路中的功率控制需要被用来限制干扰,并充分利用额外的层deployments.We的好处,我们提出了一个分析框架,共同的速率最大化问题的最大功率约束和不最大功率约束,并提出了一个启发式算法。我们提出的方法在两层网络设置的模拟结果,并观察到显着的共同速率增加相比,单层无线网络。

英文摘要:

We address the common rate maximization problem in two-layer cellular networks where high-power and low-power base stations are colocated in the same geographical area. Interference becomes a serious problem when two or more layers are considered in the same network. For this purpose, power control in the downlink needs to be used to limit the interference and to fully exploit the benefits of additional layer deployments.We present an analytical framework to the common rate maximization problem both with and without maximum power constraints and propose a heuristic algorithm. We present simulation results for the proposed approaches in a two-layer network setup and observe a significant common rate increase compared to single-layer wireless networks.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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