TY - GEN
T1 - Issue of IEEE 802.20 vehicular-A delay profile model on estimating received signal level variation of wideband signal
AU - Kameda, S.
AU - Oguma, H.
AU - Izuka, N.
AU - Asano, Y.
AU - Yamazaki, Y.
AU - Takagi, T.
AU - Tsubouchi, K.
PY - 2010/8/12
Y1 - 2010/8/12
N2 - This paper estimates a received signal level variation in a mobile broadband wireless access system using the Institute of Electrical and Electronics Engineers (IEEE) 802.20 vehicular-A delay profile model through a computer simulation. The simulation results show that wider signal bandwidth yields a narrower variation range of the received signal level when the bandwidth is narrower than 3 MHz. When the signal bandwidth is wider than 3 MHz, the variation range of the received signal level is not decreased with an increase of the bandwidth since the channel transfer function is quasi-periodical. We consider that the IEEE 802.20 vehicular-A delay profile model is appropriate to calculate the received signal level variation when the signal bandwidth is narrower than 3 MHz.
AB - This paper estimates a received signal level variation in a mobile broadband wireless access system using the Institute of Electrical and Electronics Engineers (IEEE) 802.20 vehicular-A delay profile model through a computer simulation. The simulation results show that wider signal bandwidth yields a narrower variation range of the received signal level when the bandwidth is narrower than 3 MHz. When the signal bandwidth is wider than 3 MHz, the variation range of the received signal level is not decreased with an increase of the bandwidth since the channel transfer function is quasi-periodical. We consider that the IEEE 802.20 vehicular-A delay profile model is appropriate to calculate the received signal level variation when the signal bandwidth is narrower than 3 MHz.
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M3 - Conference contribution
AN - SCOPUS:77955313030
SN - 9788476534724
T3 - EuCAP 2010 - The 4th European Conference on Antennas and Propagation
BT - EuCAP 2010 - The 4th European Conference on Antennas and Propagation
T2 - 4th European Conference on Antennas and Propagation, EuCAP 2010
Y2 - 12 April 2010 through 16 April 2010
ER -