580 search results - page 35 / 116 » Delay Spread Estimation for Wireless Communication Systems |
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
— Orthogonal Frequency Division Multiplexing (OFDM) has been employed in numerous wireless standards. However, the performance of OFDM systems is degraded by both the Carrier Fre...
WOWMOM
2005
ACM
14 years 1 months ago
2005
ACM
Ad-hoc wireless networks with multi-rate radios (such as 802.11a, b, g) require a new class of MAC/PHY aware metrics that take into account factors such as physical-layer link spe...
IFIP
2004
Springer
14 years 1 months ago
2004
Springer
This paper presents a method to estimate the bit error rate (BER) of the wireless channel based on statistical analysis of the soft output of the receiver only. In HiperLAN/2 sever...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— A multiple-input multiple-output (MIMO) system, where multiple antennas are used at both transmitter and receiver, has been a promising technique for realizing highspeed wirele...
MOBICOM
2004
ACM
14 years 1 months ago
2004
ACM
In this paper we conduct a feasibility study of delay-critical safety applications over vehicular ad hoc networks based on the emerging dedicated short range communications (DSRC)...