436 search results - page 4 / 88 » Transmitting Video-on-Demand Effectively |
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
We propose in this paper a novel content-aware stream-level approach to authenticating multimedia data transmitted over wireless networks. The proposed approach is fundamentally d...
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
—Antenna diversity is an effective technique for improving the transmission performance in a multi-path fading channel. Recently, we proposed the space-time block coded-joint tra...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract—This paper analyzes the performance of multipleinput multiple-output (MIMO) systems with transmit and receive antenna selection (T-RAS). The average bit error rate (BER)...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
Abstract--Physical transceiver implementations for multipleinput multiple-output (MIMO) wireless communication systems suffer from transmit-RF (Tx-RF) impairments. In this paper, w...
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
—Frequency-domain equalization (FDE) based on the minimum mean square error (MMSE) criterion can provide a better bit error rate (BER) performance than rake combining. However, t...