CISS
2008
IEEE
14 years 7 months ago
2008
IEEE
— We study the problem of relay selection in a wireless cooperative network. Assuming a single source, a single destination, and N uniformly distributed candidate relays, we seek...
CISS
2008
IEEE
14 years 7 months ago
2008
IEEE
—In this paper we present an Information Theoretic Estimator for the number of sources mutually disjoint in a linear mixing model. The approach follows the Minimum Description Le...
CISS
2008
IEEE
14 years 7 months ago
2008
IEEE
—We consider the design of a network in which packet transmissions between two nodes are to be guaranteed a certain probability of success. There are N independent paths between ...
CISS
2008
IEEE
14 years 7 months ago
2008
IEEE
—In a conventional wireless cellular system, signal processing is performed on a per-cell basis; out-of-cell interference is treated as background noise. This paper considers the...
CISS
2008
IEEE
14 years 7 months ago
2008
IEEE
—We consider a multiuser two-way relay network where multiple pairs of users communicate with their pre-assigned partners, using a common intermediate relay node, in a twophase c...
CISS
2008
IEEE
14 years 7 months ago
2008
IEEE
—Magnetic resonance imaging (MRI) may be viewed as a two-stage experiment that yields a non-invasive spatial mapping of hydrogen nuclei in living subjects. Nuclear spins within a...
CISS
2008
IEEE
14 years 7 months ago
2008
IEEE
— In this paper, we investigate resource allocation for a multi-user OFDMA cooperative system. Aiming at minimizing the total transmission power under target rate constraints for...
CISS
2008
IEEE
14 years 7 months ago
2008
IEEE
—Permutations of order N are generated using polynomials in a Galois field GF(q) where q > N+1, which can be written as a linear transformation on a vector of polynomial coeff...
CISS
2008
IEEE
14 years 7 months ago
2008
IEEE
—We consider connection-level models of resource allocation in the Internet, where files arrive into the network according to a Poisson process and the size of each file is exp...
CISS
2008
IEEE
14 years 7 months ago
2008
IEEE
— This paper presents an algorithm for distributed power control and scheduling over wireless ad hoc-networks, where the data rate on each link depends on the transmission power ...