Title :
Differential detection of single carrier signals for wearable computers
Author :
Fong, B. ; Fong, A.C.M. ; Hong, G.Y.
Abstract :
Wearable computers operating in an outdoor environment may experience uncontrollable changes of operating environments. Cost-effective solutions with fast synchronization properties make differential detectors particularly suitable for wearable computers. Our simulation results show that the proposed detection mechanism offers an adequate level of BER performance and gain for the receiver at a relatively low cost with low power consumption due to its simple receiver structure complexity.
Keywords :
computational complexity; differential detection; error statistics; wearable computers; BER performance; carrier modulation; receiver structure complexity; single carrier signal differential detection; synchronization; wearable computer; AWGN; Additive white noise; Bit error rate; Circuits; Costs; Detectors; Energy consumption; Frequency synchronization; Signal detection; Wearable computers;
Conference_Titel :
Consumer Electronics, 2005. (ISCE 2005). Proceedings of the Ninth International Symposium on
Print_ISBN :
0-7803-8920-4
DOI :
10.1109/ISCE.2005.1502383
