14424 search results - page 5 / 2885 » Modeling Radio Networks |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
With the advent of cognitive radio technology, new paradigms for spectrum access can achieve near-optimal spectrum utilisation by letting each user sense and utilise available s...
WD
2010
13 years 6 months ago
2010
: In this paper we use an analytical model to study how two radio networks : a primary network and a secondary network can coexist within the same area. We use a very simple protoc...
INFOCOM
2011
IEEE
12 years 11 months ago
2011
IEEE
Abstract—Due to the emergence of Cognitive Radio, a special type of heterogeneous networks attracts increasing interest recently, in which a secondary network composed of cogniti...
IPCCC
2005
IEEE
14 years 1 months ago
2005
IEEE
Public safety wireless networks (PSWNs) play a vital role in the operation of emergency agencies. In this paper, we describe analysis and modeling of traffic data collected from E...
IEEECIT
2010
IEEE
13 years 6 months ago
2010
IEEE
—In this paper, we present a new spectrum-hole prediction model for cognitive radio (CR) systems based on the IEEE 802.11 wireless local areas networks. We have also analyzed the...