- Electrical and Electronic Engineering - Research Publications
Electrical and Electronic Engineering - Research Publications
Permanent URI for this collection
12 results
Filters
Reset filtersSettings
Statistics
Citations
Search Results
Now showing
1 - 10 of 12
-
ItemOn outage capacity of MIMO Poisson fading channelsChakraborty, K ; Dey, S ; Franceschetti, M (IEEE, 2007)
-
ItemKalman filtering with Markovian packet losses and stability criteriaHuang, M ; Dey, S (IEEE, 2006)
-
ItemMaximal lifetime rate and power allocation for sensor networks with data distortion constraintsLi, JCF ; Dey, S ; Evans, J (IEEE, 2007)
-
ItemA framework for efficient rate-power allocation for OFDM in a composite-fading environmentPRINCE, KAW ; KRONGOLD, BS ; DEY, S (IEEE - Institute of Electrical and Electronic Engineers, 2005)
-
ItemDistributed cross-layer optimization of MANETs in composite fadingPAPANDRIOPOULOS, J. ; DEY, S. ; EVANS, J. (IEEE - Institute of Electrical and Electronic Engineers, 2006)
-
ItemOutage capacity and optimal power allocation for multiple time-scale parallel fading channelsDey, S ; Evans, J (VDE Verlag GMBH, 2006-01-01)
-
ItemLifetime optimization for wireless sensor networks with outage probability constraintsLi, JCF ; Dey, S (VDE Verlag GMBH, 2006-01-01)
-
ItemOutage Capacity and Optimal Power Allocation for Multiple Time-Scale Parallel Fading ChannelsDey, S ; Evans, JS (Institute of Electrical and Electronics Engineers (IEEE), 2007-07)In this paper, we address the optimal power allocation problem for minimizing capacity outage probability in multiple time-scale parallel fading channels. Extending ideas from [1], we derive the optimal power allocation scheme for parallel fading channels with fast Rayleigh fading, as a function of the slow fading gains. Numerical results are presented to demonstrate the outage performance of this scheme for lognormal slow fading on two parallel channels.
-
ItemOptimal Power Control Over Multiple Time-scale Fading Channels with Service Outage ConstraintsDey, S ; Evans, JS (Institute of Electrical and Electronics Engineers (IEEE), 2005-04)This paper considers the power-control problem for a fading channel in an information-theoretic framework. We derive power-control schemes to optimize ergodic capacity, outage capacity, and capacity with a service outage constraint. The novelty in the paper lies in the use of a two-time-scale fading process and its implications for the channel-state information available at the transmitter.
-
ItemA power control game based on outage probabilities for multicell wireless data networksAlpcan, T ; Basar, T ; Dey, S (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2006-04)