TIT
2011
13 years 6 months ago
2011
—Secure communication protocols over a single-relay system in the presence of a multiple-antenna eavesdropper are investigated. When there is no direct link between the source an...
APPML
2005
2005
Hamiltonian restriction of Vlasov equations to rotating isopycnic and isentropic two-layer equations
13 years 11 months ago
A direct link between a Vlasov equation and the equations of motion of a rotating fluid with an effective pressure depending only on a pseudo-density is illustrated. In this direc...
JSAC
2008
13 years 11 months ago
2008
This paper addresses the multiplexing loss that occurs in relay networks due to causality of relays and the halfduplex constraint. We devise relay selection methods to recover the ...
INFOCOM
2005
IEEE
14 years 5 months ago
2005
IEEE
—It is well known that IEEE 802.11 provides a physical layer multirate capability and, hence, MAC layer mechanisms are needed to exploit this capability. Several solutions have b...
IPPS
2008
IEEE
14 years 5 months ago
2008
IEEE
— To share and exchange the files among Internet users, Peerto-Peer (P2P) applications build another layer of overlay networks on top of the Internet Infrastructure. In P2P fil...