Cognitive Frequency Hopping

Author

Zhi, Rongxin ; Zhang, Luyong ; Zhou, Zheng

Author_Institution

Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing

fYear

2008

fDate

15-17 May 2008

Firstpage

1

Lastpage

4

Abstract

To increase the scarcity of spectrum resources and enhance the anti-jamming performance of the system, a novel cognitive frequency hopping mechanism is proposed in the paper. It solves the problem that adaptive frequency hopping can´t distinguish between self-interference and interference from other wireless communication systems. The paper explains the mechanism of cognitive frequency hopping and presents simulation results of cognitive frequency hopping and adaptive frequency hopping under same conditions.

Keywords

cognitive radio; frequency hop communication; jamming; radio spectrum management; adaptive frequency hopping; anti-jamming performance; cognitive frequency hopping; self-interference; spectrum resources; wireless communication systems; Bluetooth; Frequency; Interference; Microwave devices; Microwave ovens; Personal area networks; Radio transmitters; Spread spectrum communication; Wireless communication; Wireless networks; Adaptive Frequency Hopping; Bluetooth; Cognitive Frequency Hopping; IEEE802.11b;

fLanguage

English

Publisher

ieee

Conference_Titel

Cognitive Radio Oriented Wireless Networks and Communications, 2008. CrownCom 2008. 3rd International Conference on

Conference_Location

Singapore

Print_ISBN

978-1-4244-2301-9

Electronic_ISBN

978-1-4244-2302-6

Type

conf

DOI

10.1109/CROWNCOM.2008.4562466

Filename

4562466