TY - GEN
T1 - UWB indoor channel profile identification with orthogonal Hermite pulses
AU - Reddy, G. Pradeep
AU - Mary, Gerardine Immaculate
PY - 2010
Y1 - 2010
N2 - Prior to transmission, the best receiver position for optimum signal reception from the transmitter is preferred. Unfortunately due to multipath, finding the best receiver position and identifying the channels in indoor environment are very difficult. This paper proposes a low complexity parameter to overcome this problem. Also, advantage is taken of the UWB (Ultra-Wide Band) physical layer, which has multipath resolution capacity. Simulation and measurement results are compared and shown as proof of concept that precise channel profiles between different LOS and NLOS conditions can be identified with this combined strategy. Also UWB commnnication system is realized by modelling UWB signal as Hermite pulses and convolving them with the IEEE 802.l5.3a channel models for LOS and different NLOS conditions, namely CMl, CM2, CM3 and CM4, using modified Saleh-Valenzuela (S-V) model.
AB - Prior to transmission, the best receiver position for optimum signal reception from the transmitter is preferred. Unfortunately due to multipath, finding the best receiver position and identifying the channels in indoor environment are very difficult. This paper proposes a low complexity parameter to overcome this problem. Also, advantage is taken of the UWB (Ultra-Wide Band) physical layer, which has multipath resolution capacity. Simulation and measurement results are compared and shown as proof of concept that precise channel profiles between different LOS and NLOS conditions can be identified with this combined strategy. Also UWB commnnication system is realized by modelling UWB signal as Hermite pulses and convolving them with the IEEE 802.l5.3a channel models for LOS and different NLOS conditions, namely CMl, CM2, CM3 and CM4, using modified Saleh-Valenzuela (S-V) model.
UR - https://www.scopus.com/pages/publications/77958575282
UR - https://www.scopus.com/pages/publications/77958575282#tab=citedBy
U2 - 10.1109/ICCSIT.2010.5563721
DO - 10.1109/ICCSIT.2010.5563721
M3 - Conference contribution
AN - SCOPUS:77958575282
SN - 9781424455386
T3 - Proceedings - 2010 3rd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2010
SP - 145
EP - 149
BT - Proceedings - 2010 3rd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2010
T2 - 2010 3rd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2010
Y2 - 9 July 2010 through 11 July 2010
ER -