GLOBECOM
2009
IEEE
14 years 1 days ago
2009
IEEE
— Recently linear processing strategies have been developed to approach the optimum performance of dirty paper coding with low complexity in multiuser multiple-input multipleoutp...
GLOBECOM
2009
IEEE
14 years 1 days ago
2009
IEEE
Abstract—Multichannel wireless networks provide the flexibility to utilize the available spectrum efficiently for achieving improved system performance in terms of throughput a...
GLOBECOM
2009
IEEE
14 years 1 days ago
2009
IEEE
—We present the optimal relay-subset selection and transmission-time for a decode-and-forward, half-duplex cooperative network of arbitrary size. The resource allocation is obtai...
GLOBECOM
2009
IEEE
14 years 1 days ago
2009
IEEE
—With recent advances in optical technology, we are closer to building all-optical routers than ever before. A major problem in this area, however, is the lack of all-optical mem...
GLOBECOM
2009
IEEE
14 years 1 days ago
2009
IEEE
Abstract—Cognitive Radio Networks aim at enhancing spectrum utilization by allowing cognitive devices to opportunistically access vast portions of the spectrum. To reach such amb...
GLOBECOM
2009
IEEE
14 years 1 days ago
2009
IEEE
Abstract—Wireless sensor networks (WSNs) are usually missioned to gather critical information in hostile and adversarial environments, which make them susceptible to compromise a...
GLOBECOM
2009
IEEE
14 years 1 days ago
2009
IEEE
Abstract—In this paper, we consider the Bayesian CramerRao bound (BCRB) for the dynamical estimation of multi-path Rayleigh channel complex gains in data-aided (DA) and non-dataa...
GLOBECOM
2009
IEEE
14 years 1 days ago
2009
IEEE
—The publicly available BGP vantage points (VPs) have been heavily used by the research community to build the Internet autonomous system (AS) level topology, which is a key inpu...
GLOBECOM
2009
IEEE
14 years 1 days ago
2009
IEEE
—Medium access in ad-hoc wireless networks must be performed in a distributed fashion due to lack of coordination between nodes. Specifically, when nodes are capable of receivin...
GLOBECOM
2009
IEEE
14 years 1 days ago
2009
IEEE