Efficient Spectrum Utilization: A Cognitive Approach

被引：0
|
作者：
Jankuloska, Bisera [1 ]
Pavloski, Mihajlo [1 ]
Zahariev, Milan [1 ]
Atanasovski, Vladimir [1 ]
Gavrilovska, Liljana [1 ]
机构：
[1] Ss Cyril & Methodius Univ Skopje, Fac Elect Engn & Informat Technol, Skopje, North Macedonia
来源：
PROCEEDINGS OF THE 2010 8TH INTERNATIONAL CONFERENCE ON COMMUNICATIONS (COMM) | 2010年
关键词：
Cognitive Radio (CR); Dynamic Spectrum Access (DSA); Spectrum utilization; Spectrum measurements;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Cognitive Radios (CRs) are enablers of opportunistic wireless spectrum usage. Their key roles (such as spectrum sensing, spectrum sharing etc.) provide more efficient spectrum utilization embedding higher degree of intelligence in wireless systems. This paper gives an overview of the most important CR characteristics and the standardization efforts in the area. Additionally, the paper reports on measurements of spectrum (under) utilization done on various places in the world.
引用
收藏
页码：527 / 530
页数：4
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