889 search results - page 111 / 178 » The Design and Implementation of a Wireless Video Surveillan... |
173
click to vote
IEICET
2008
15 years 6 months ago
2008
Finite impulse response (FIR) filtering is the most computationally intensive operation in the channelizer of a wireless communication receiver. Higher order FIR channel filters a...
167
click to vote
WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
— In this paper, we propose a contention based uplink Medium Access Control (MAC) protocol design for Wireless Local Area Networks (WLANs) with Spatial Division Multiple Access (...
212
click to vote
MOBISYS
2009
ACM
16 years 7 months ago
2009
ACM
We design, implement, and evaluate a vehicular communication system that improves uplink connectivity through multi-lobe beam pattern switching on a smart antenna. Directionality ...
187
click to vote
ENC
2005
IEEE
16 years 14 days ago
2005
IEEE
— Recent advances in communication networks and cryptographic techniques have made possible to consider online voting systems as a feasible alternative to conventional elections....
193
click to vote
INFOCOM
2003
IEEE
16 years 4 days ago
2003
IEEE
Abstract— Throughout the world, GSM cellular mobile networks are being upgraded to support the “always-on” General Packet Radio Service (GPRS). Despite the apparent availabil...