Title :
Capacity of nearly-decomposable Markovian fading channels under asymmetric receiver-sender side information
Author :
Médard, Muriel ; Srikant, R.
Author_Institution :
MIT, Cambridge, MA, USA
Abstract :
In modeling wireless channels, slow and fast fades are generally decoupled. We show that the difference between true capacity and that obtained assuming independence of fast and slow channel fades is O(εlog(ε)log(-εlog(ε))), where ε is the ratio between the average duration of fast and slow fades
Keywords :
Markov processes; channel capacity; fading channels; asymmetric receiver-sender side information; average fade duration; fast fades; independent channel fading; nearly-decomposable Markovian fading channels; slow fades; wireless channels modelling; AWGN; Attenuation; Codes; Fading; Feedback; Matrix decomposition; Random variables; Stochastic processes; Surges;
Conference_Titel :
Information Theory, 2000. Proceedings. IEEE International Symposium on
Conference_Location :
Sorrento
Print_ISBN :
0-7803-5857-0
DOI :
10.1109/ISIT.2000.866711
