223 search results - page 5 / 45 » On the capacity of wireless networks: The relay case |
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
— We consider a cognitive wireless relay system that operates on secondary spectrum sharing basis using spectrum pooling. A spectrum pool comprises of a set of available narrowba...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract— In this paper, the design of distributed spacefrequency codes (DSFCs) for wireless relay networks employing the amplify-and-forward (AAF) protocol is considered. The te...
INFOCOM
2003
IEEE
2003
IEEE
Delay Limited Capacity of Ad hoc Networks: Asymptotically Optimal Transmission and Relaying Strategy
14 years 19 days ago
— The delay limited capacity of an ad hoc wireless network confined to a finite region is investigated. A transmission and relaying strategy making use of the nodes’ motion t...
TCOM
2008
2008
Relay assisted F/TDMA ad hoc networks: node classification, power allocation and relaying strategies
13 years 7 months ago
This paper considers the design of relay assisted F/TDMA ad hoc networks with multiple relay nodes each of which assists the transmission of a predefined subset of source nodes to ...
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
—In wireless relay networks, noise at the relays can be correlated possibly due to common interference or noise propagation from preceding hops. In this work we consider a parall...