22 search results - page 2 / 5 » Static Frequency Assignment in Cellular Networks |
IPL
2007
13 years 10 months ago
2007
The online frequency allocation problem for cellular networks has been well studied in these years. Given a mobile telephone network, whose geographical coverage area is divided i...
ISCIS
2009
Springer
14 years 5 months ago
2009
Springer
—The channel assignment problem (CAP) in cellular networks is concerned with the allocation and reuse of the frequency spectrum to the base stations in such a way that both the i...
ADHOC
2007
13 years 11 months ago
2007
Multi-hop relaying in cellular networks can greatly increase capacity and performance by exploiting the best available links to a base station. We envision an environment in which...
PIMRC
2008
IEEE
14 years 5 months ago
2008
IEEE
—One of the major challenges in designing cellular Cognitive Radio (CR) networks is the avoidance of Secondary User (SU) interference to so called Primary Users (PUs) operating i...
GLOBECOM
2010
IEEE
13 years 8 months ago
2010
IEEE
Abstract--A common concept to mitigate the effects of spectrum scarcity is to allow opportunistic dynamic spectrum access (DSA) to licensed frequency bands. In this context, the li...