100 search results - page 11 / 20 » Non-Cooperative Dynamic Spectrum Access for CDMA Networks |
WIOPT
2010
IEEE
14 years 8 months ago
2010
IEEE
We consider the problem of providing opportunistic spectrum access to secondary users in wireless cellular networks. From the standpoint of spectrum license holders, achieving ben...
WINE
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Providing network connectivity to rural regions in the developing world is an economically challenging problem especially given the low income levels and low population d...
MOBICOM
2010
ACM
14 years 9 months ago
2010
ACM
Guardbands are designed to insulate transmissions on adjacent frequencies from mutual interference. As more devices in a given area are packed into orthogonal wireless channels, c...
WOWMOM
2005
ACM
15 years 3 months ago
2005
ACM
This paper presents a Self-Reorganizing Slot Allocation (SRSA) mechanism for TDMA based Medium Access Control (MAC) in multi-cluster sensor networks. The aim is to provide a MAC l...
75
Voted
WCNC
2008
IEEE
15 years 4 months ago
2008
IEEE
—At present wireless devices are able to select their working frequency only to a limited extend although several measurements have shown that the current spectrum regulations ar...