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
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;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20083565
