DocumentCode
1620374
Title
A Reliable and Power Efficient Beacon Structure for Cognitive Radio Systems
Author
Lei, Zhongding ; Chin, Francois
Author_Institution
Inst. for Infocomm Res., Singapore
fYear
2008
Firstpage
2038
Lastpage
2042
Abstract
In this paper, an energy efficient structure for beacon signal transmission is proposed for incumbent wireless microphone protection in a cognitive radio system. The proposed structure consists of two consecutive parts: synchronization with index and synchronization with payload, transmitted as in-phase and quadrature components respectively. As opposed to the current beacon design, it can achieve more reliable and balanced error protection for the beacon components, while keeping the system complexity low.
Keywords
cognitive radio; microphones; synchronisation; beacon signal transmission; cognitive radio system; error protection; synchronization with index; synchronization with payload; wireless microphone protection; Chromium; Cognitive radio; Energy efficiency; FCC; Microphones; Payloads; Power system protection; Power system reliability; TV broadcasting; Wireless sensor networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 2008. ICC '08. IEEE International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-2075-9
Electronic_ISBN
978-1-4244-2075-9
Type
conf
DOI
10.1109/ICC.2008.391
Filename
4533427
Link To Document