The Research of CR’s Application for Bluetooth Network

Qing Zhi Du; Yi Peng; Xiu Mei Yang; Qiu Ping Yang

doi:10.4028/www.scientific.net/AMR.658.574

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 658The Research of CR’s Application for Bluetooth...

The Research of CR’s Application for Bluetooth Network

Abstract:

Bluetooth is a low power, short range and promising wireless technology but has limited resources, and encounter the interference from other wireless systems and other Bluetooth piconets. As a flexible, efficient and reliable spectrum access by adapting the radio’s operating characteristics to the real-time conditions of the environment, cognitive radio technology is apply in Bluetooth network. This paper discussed the interference and the coexistence mechanism of Bluetooth network, and analysis the necessity of CR application in Bluetooth. Moreover, a cognitive frequency hopping (CFH) scheme is described, and for resolve multi-relays problem a cognitive relay selection method based on channel quality detection is proposed.

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Periodical:

Advanced Materials Research (Volume 658)

Pages:

574-577

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.658.574

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Online since:

January 2013

Authors:

Qing Zhi Du, Yi Peng, Xiu Mei Yang, Qiu Ping Yang

Keywords:

Bluetooth Network, Cognitive Radio (CR), Frequency Hopping (FH), Relay

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References

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