GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
— A large number of overlay protocols have been developed, almost all of which assume each host has two-way communication capability. However, this does not hold as the deploymen...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
Abstract— In this paper, a Dynamic Source Routing (DSR)based directional routing protocol is invoked for wireless ad hoc networks using directional antennas. This is designed to ...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
Abstract— Important throughput improvements in multipleinput multiple-output (MIMO) fading channels can be obtained by merging beamforming at the transmitter and maximal ratio co...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
— In this paper, we propose a new hybrid automatic repeat request (H-ARQ) scheme in MIMO. The proposed scheme performs bit-level exchanges and modifications every retransmission...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
— Block diagonalization is one approach for linear precoding in the multiple-input multiple-output broadcast channel that sends multiple interference free data streams to differe...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
Abstract—In lightweight mobile ad hoc networks, both probabilistic and deterministic key management schemes are fragile to node fabrication attacks. Our simulation results show t...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
— Infrastructure-based overlay networks have been proposed to support the quality of service requirements of a wide range of applications. In this paper, we study using infrastru...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
— Relay networks have received considerable attention recently, especially when limited size and power resources impose constraints on the number of antennas within a wireless se...