2392 search results - page 22 / 479 » Channel-Hopping Multiple Access |
CORR
2010
Springer
13 years 7 months ago
2010
Springer
The problem of distributed learning and channel access is considered in a cognitive network with multiple secondary users. The availability statistics of the channels are initially...
PDPTA
2007
13 years 8 months ago
2007
In this paper we present a multiple phase I/O collective operation for generic block cyclic distributions. The communication pattern is automatically generated by an inspector pha...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
—This paper considers the design of efficient strategies that allow cognitive users to choose frequency bands to sense and access among multiple bands with unknown parameters. F...
IWC
2006
13 years 7 months ago
2006
The increasing need to check Web site accessibility has stimulated interest in tools to aid the various activities involved. While some tools for this purpose already exist, we be...
DC
2001
13 years 8 months ago
2001
This paper provides a report of work in progress to implement integrated access to multiple digital collections that are described using a variety of metadata formats. Using the e...