2392 search results - page 93 / 479 » Channel-Hopping Multiple Access |
VTC
2007
IEEE
15 years 4 months ago
2007
IEEE
— With the advent of cognitive radio technology, new paradigms for spectrum access can achieve near-optimal spectrum utilization by letting users sense and utilize available spec...
TEAA
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. In emerging database applications that deal with large sets of multidimensional data, the performance of the query system significantly depends on the performance of its ...
IEEEMSP
2002
IEEE
15 years 2 months ago
2002
IEEE
Abstract—Traditionally, random access protocols have been designed and studied by assuming simple models for the physical layer. We introduce a reception model that incorporates ...
ICCS
2005
Springer
15 years 3 months ago
2005
Springer
We describe the Agents Channelling ContExt Sensitive Services (ACCESS) architecture, an open agent-based architecture that supports the development and deployment of multiple heter...
DEXAW
2002
IEEE
15 years 2 months ago
2002
IEEE
Mobile information access involves retrieving information from wired service providers. Often there are situations where the information is not available from a single service pro...