DocumentCode
1242227
Title
Thresholdless energy detection for ultra-wideband block-coded OOK signals
Author
Cheng, X.T. ; Guan, Y.L. ; Gong, Y.
Author_Institution
Positioning & Wireless Technol. Center, Nanyang Technol. Univ., Singapore
Volume
44
Issue
12
fYear
2008
Firstpage
755
Lastpage
756
Abstract
Proposed is a block-coded on-off keying (BC-OOK) modulation scheme for ultra-wideband systems, the energy detection of which circumvents the non-trivial threshold determination required by conventional OOK schemes. Numerical results show that the proposed BC-OOK can achieve almost the same performance as the conventional OOK using the optimum detection threshold.
Keywords
block codes; modulation coding; ultra wideband communication; block-coded on-off keying modulation scheme; thresholdless energy detection; ultra-wideband block-coded OOK signal;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20083565
Filename
4539021
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