Performance Evaluation of Spectrum Sharing Technologies

被引：0
|
作者：
Kennedy, Joseph [1 ]
Carlson, John [1 ]
Chakravarthy, Vasu [2 ]
机构：
[1] Echo Ridge LLC, Sterling, VA 20164 USA
[2] US Air Force, Res Lab, Wright Patterson AFB, OH USA
来源：
2014 IEEE INTERNATIONAL SYMPOSIUM ON DYNAMIC SPECTRUM ACCESS NETWORKS (DYSPAN) | 2014年
基金：
美国国家科学基金会;
关键词：
Virtual RF Environment; Dynamic Spectrum Access; Cognitive Radio; Spectrum Sharing; RF Test bed;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
We present a description of contemporary performance evaluation approaches for spectrum sharing technologies (including dynamic spectrum access (DSA)/cognitive radios (CR)), and the perspectives of stakeholders with respect to shortcomings and resultant delayed field transition impacts. The shortcomings are examined to generate a set of desirable new attributes for more capable test and evaluation (T&E) systems and methods. Ongoing research and development (R&D) using the DYnamic Spectrum Environment emulator (DYSE) aimed at addressing these DSA/CR T& E shortcomings is described including a radar-Long Term Evolution (LTE) network sharing example, a TV whitespace sharing example using 802.22, and a position/navigation/timing (PNT) example with shared RF sources for communications and PNT.
引用
收藏
页码：27 / 33
页数：7
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