139 search results - page 11 / 28 » Googling considered harmful |
WCNC
2008
IEEE
14 years 4 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 4 months ago
2008
IEEE
Abstract— We consider a scenario in which frequency agile radios opportunistically share a fixed spectrum resource with a set of primary nodes. We develop a collaborative scheme...
AGILE
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. In cartography and computational geometry, concepts and techniques for automated label placement have been developed for twodimensional maps. Less is known whether these ...
SIGADA
2004
Springer
14 years 3 months ago
2004
Springer
This paper describes one method for identifying global variables in Ada procedures and adding them to the parameter list of appropriate procedures. Global variables, ones that are...
ICNP
1999
IEEE
14 years 2 months ago
1999
IEEE
A protocol for the reliable multicast of data to mobile hosts is described. A logical ring is maintained between all the base stations that handle the multicast traffic of the sam...