2542 search results - page 326 / 509 » Computing Cartograms with Optimal Complexity |
GLOBECOM
2008
IEEE
14 years 5 months ago
2008
IEEE
—We characterize the stability region of wireless, single-hop networks with time-varying imperfect channels. We define a joint scheduling and transmission rate control policy th...
ICASSP
2008
IEEE
14 years 5 months ago
2008
IEEE
We consider state estimation of a Markov stochastic process using an ad hoc wireless sensor network (WSN) based on noisy linear observations. Due to power and bandwidth constraint...
ICC
2008
IEEE
14 years 5 months ago
2008
IEEE
—It is not possible to ensure that a network is absolutely secure. Therefore, network operators must continually change their defense strategies to counter attackers who constant...
VTC
2008
IEEE
14 years 5 months ago
2008
IEEE
— This paper studies the optimization techniques for scheduling multimedia packets in satellite digital multimedia broadcasting system, namely SDMB, in the presence of a return l...
ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
—Antenna selection strategies for multiple-input multiple-output (MIMO) wireless systems is presented. In our scheme, both transmit and receive antenna selection is done at the r...