235 search results - page 7 / 47 » Rate and Power Allocation in Fading Multiple Access Channels |
TIT
2008
13 years 7 months ago
2008
In this paper, we analyze optimal (in space and time) adaptive power transmission policies for fading channels when the channel-state information (CSI) at the transmitter (CSIT) an...
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—This paper studies the effect of Multiple access interference (MAI) on the performance of coded FHSS systems. This is achieved by modelling the physical channel in these...
ICT
2004
Springer
14 years 1 months ago
2004
Springer
— In this paper we determine bounds of the capacity region of a two-user multipleaccess channel with Rayleigh fading when neither the transmitters nor the receiver has channel st...
TWC
2008
13 years 7 months ago
2008
In this paper, a decode-and-forward (DF) single relay model in a Rayleigh fading environment is considered. The outage probability and ergodic rate for this model are derived. With...
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
—We consider a multi-access two-way relay network where multiple pairs of users exchange information with their pre-assigned partners with the assistance of an intermediate relay...