1358 search results - page 31 / 272 » Mapping Accessibility Over Time |
INFOCOM
2009
IEEE
15 years 6 months ago
2009
IEEE
—We design and implement Soft-TDMAC, a software Time Division Multiple Access (TDMA) based MAC protocol, running over commodity 802.11 hardware. Soft-TDMAC has a synchronization ...
100
click to vote
GLOBECOM
2008
IEEE
15 years 6 months ago
2008
IEEE
Abstract—In multi-user multiple-input multiple-output (MUMIMO) systems, channel state information at the transmitter (CSIT) allows for multi-user spatial multiplexing and thus in...
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
We propose a simple and energy efficient distributed Change Detection scheme for sensor networks based on Page’s parametric CUSUM algorithm. The sensor observations are IID ove...
105
click to vote
RTCSA
2007
IEEE
15 years 6 months ago
2007
IEEE
This work is motivated by a strong market demand in the replacement of NOR flash memory with NAND flash memory to cut down the cost in many embedded-system designs, such as mobi...
116
click to vote
WIOPT
2011
IEEE
14 years 3 months ago
2011
IEEE
Abstract—This paper considers maximizing throughput utility in a multi-user network with partially observable Markov ON/OFF channels. Instantaneous channel states are never known...