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Output details

13 - Electrical and Electronic Engineering, Metallurgy and Materials

University of Surrey

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Article title

Cluster-Based Differential Energy Detection for Spectrum Sensing in Multi-Carrier Systems

Type
D - Journal article
Title of journal
IEEE Transactions on Signal Processing
Article number
-
Volume number
60
Issue number
12
First page of article
6450
ISSN of journal
1941-0476
Year of publication
2012
URL
-
Number of additional authors
-
Additional information

The proposed spectrum sensing signal processing technique can form a highly accurate decision of spectrum availability for signal to noise ratio as low as -22 dB, while existing techniques can offer similar sensing performance for signal to noise ratio higher than -5 dB. The proposed technique only has high sensitivity to very weak interference, and can equip cognitive radios with significantly enhanced cognitive and communication reliability. Part of this work has been granted a national and international patent, and the proposed technique has been implemented in the CCSR WAPR2 testbed.

Interdisciplinary
-
Cross-referral requested
-
Research group
None
Proposed double-weighted
No
Double-weighted statement
-
Reserve for a double-weighted output
No
Non-English
No
English abstract
-