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

页码：27 / 33

页数：7