A New Technique of Frequency Hopping with Collision Avoidance

被引:0
|
作者
Pust, Radim [1 ]
Burda, Karel [1 ]
机构
[1] Brno Univ Technol, Dept Telecommun, Brno 61200, Czech Republic
关键词
Frequency hopping; collision avoidance; static jammer; dynamic jammer; PERSONAL AREA NETWORKS;
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
This article proposes a new technique of frequency hopping with collision avoidance (FH/CA). Currently there are well-known systems of frequency hopping which adapt their behavior based on previously measured data (such as PER) for individual channels. The FH/CA system adjusts its behavior based on the current occupancy of several test channels. Using a mathematical model, the performance of the newly proposed FH/CA technique is compared with the currently used techniques FH and AFH. Comparison criteria are the probability of a collision between an FH/CA communication system and a static or dynamic jammer (i.e. other FH or AFH systems).
引用
收藏
页码:499 / 506
页数:8
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