Title :
Efficacy of 16-APSK modulation for Multiband Pulsed-OFDM UWB-communication systems
Author :
Manimegalai, C.T. ; Kumar, Ravindra
Author_Institution :
TCE Dept., SRM Univ., Chennai, India
fDate :
Oct. 30 2012-Nov. 2 2012
Abstract :
Extended analysis of the performance of Amplitude Phase Shift Keying (APSK) modulation in the Pulsed-OFDM Ultra Wide Band (UWB) communication systems. APSK is recognized as spectrally efficient baseband modulation scheme. The objective of this paper is to elaborate on the 16-APSK performance in the Pulsed-OFDM UWB Communication systems and to provide the comparison with Multiband-OFDM Systems. The performance of APSK modulation for Wireless Personal Area Networks (WPAN) is analyzed for different UWB indoor propagation channels (CM1, CM2, CM3 and CM4) provided by the IEEE 802.15.3a Standard activity committee and its performance is compared with MB-OFDM.
Keywords :
OFDM modulation; indoor communication; personal area networks; phase shift keying; ultra wideband communication; 16 APSK modulation; IEEE 802.15.3a standard activity committee; UWB indoor propagation channels; amplitude phase shift keying modulation; baseband modulation; multiband pulsed OFDM UWB communication system; pulsed OFDM ultra wide band communication system; wireless personal area networks; Bandwidth; Fading; IEEE 802.15 Standards; Interference; Modulation; OFDM; Ultra wideband communication; APSK (Amplitude Phase Shift Key); Constellation diagram; orthogonal frequency-division multiplexing (OFDM); ultra-wideband (UWB); wireless personal area networks (WPAN);
Conference_Titel :
Information and Communication Technologies (WICT), 2012 World Congress on
Conference_Location :
Trivandrum
Print_ISBN :
978-1-4673-4806-5
DOI :
10.1109/WICT.2012.6409066
