580 search results - page 37 / 116 » Delay Spread Estimation for Wireless Communication Systems |
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper evaluates the effect of the channel estimation inaccuracy on the performance of an HSDPA system. This study provides some results from system level simulations that have...
IWCMC
2010
ACM
13 years 9 months ago
2010
ACM
We investigate the packet-level scheduling for the downlink of multiple-input multiple-output (MIMO) multi-user systems using beamforming. We consider the traffic arrival process ...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper, a tap-wise LMMSE channel estimator for MIMO W-CDMA is derived. Descrambling operations applied to delayed versions of the received signal whiten the input signal....
VTC
2010
IEEE
13 years 6 months ago
2010
IEEE
—In recent years, the rapid development of wireless communication allows us to enjoy more multimedia services via wireless network. However, due to lack of QoS support and charac...
COMCOM
2008
13 years 7 months ago
2008
This article presents an integrated admission control and routing mechanism for multi-rate wireless mesh networks. Admission control depends on precise estimates of available band...