176 search results - page 11 / 36 » Design of a practical scheme for ultra wideband communicatio... |
SENSYS
2003
ACM
15 years 2 months ago
2003
ACM
Experience has shown that the power consumption of sensors and other wireless computational devices is often dominated by their communication patterns. We present a practical real...
MOBICOM
2006
ACM
15 years 3 months ago
2006
ACM
RFID tags are being used in many diverse applications in increasingly large numbers. These capabilities of these tags span from very dumb passive tags to smart active tags, with t...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
— We present a new hybrid scheme which combines space-time block codes (STBC) and spatial multiplexing (SM) to achieve both diversity and spatial multiplexing gain. We design a n...
IMC
2009
ACM
15 years 4 months ago
2009
ACM
WLANs have become an important last-mile technology for providing internet access within homes and enterprises. In such indoor deployments, the wireless channel suffers from signi...
CONEXT
2007
ACM
15 years 1 months ago
2007
ACM
Community wireless mesh networks (WMNs) are increasingly being deployed for providing cheap, low maintenance Internet access. For the successful adoption of WMNs as a last-mile te...