174 search results - page 15 / 35 » Wireless link simulations using multi-level Markov models |
JCM
2008
13 years 9 months ago
2008
An analytical model is developed to solve the power-rate assignment problem for multi-rate CDMA systems and calculate the probability density function (PDF) for the downlink traffi...
IWCMC
2006
ACM
14 years 3 months ago
2006
ACM
Wireless sensors use low power radio transceivers due to the stringent constraints on battery capacity. As a result, radio transmission with wireless sensors is unreliable. Furthe...
IPPS
2003
IEEE
14 years 2 months ago
2003
IEEE
We try to close the gap between theoretical investigations of wireless network topologies and realistic wireless environments. For point-to-point communication, we examine theoret...
IEICET
2007
13 years 9 months ago
2007
The IEEE 802.11 family of specifications is by far the most prominent and successful technique for accessing WLANs. Because the channel used by wireless devices is a time-varying...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
—Uplink-Downlink imbalance is a characteristic of all wireless networks which greatly impacts system performance, and must be accounted for in system design and simulation. Howev...