Role of receiver performance data in efficient spectrum utilization
Role of receiver performance data in efficient spectrum utilization
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接收机性能数据在高效频谱利用中的作用
DOI：
10.1109/dyspan.2014.6817816
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
Jeffrey H. Reed
中科院分区：
文献类型：
--
作者：
Aditya V. Padaki;V. Marojevic;Jeffrey H. Reed
本文阐述了包括接收机性能特性的重要性，以优化有效的频谱使用。未来的异构无线网络预计是多样化和动态的。接收器频谱性能的知识使得频谱管理系统不仅能够提供针对有害干扰的充分保护，而且还提供了针对具有多样和动态环境的网络最大化网络级频谱效率的有效方式。我们制定了这样一个包容性的优化与几个约束条件的问题，并使用数值模拟表明，使用接收机的性能特性的频谱管理有可能大大提高网络级频谱效率。
This paper elaborates on the importance of including receiver performance characteristics to optimize for efficient spectral usage. Futuristic heterogeneous wireless networks are expected to be diverse and dynamic. Knowledge of receiver spectral performance enables the spectrum management system not only to provide adequate protection from harmful interference, but also provides an effective way to maximize the network level spectrum efficiency for networks with diverse and dynamic environments. We formulate the problem for such an inclusive optimization with several constraints and demonstrate using numerical simulations that using receiver performance characteristics for spectrum management has the potential to considerably improve the network level spectrum efficiency.