The aim of this thesis is to study the problem of data detection in wireless communication system, for both case of perfect and imperfect channel state information at the receiver. As well known, the complexity of MLSE being exponential in the channel memory and in the symbol alphabet cardinality is quickly unmanageable and forces to resort to sub-optimal approaches. Therefore, first we propose a new iterative equalizer when the channel is unknown at the transmitter and perfectly known at the receiver. This receiver is based on continuation approach, and exploits the idea of approaching an original optimization cost function by a sequence of more tractable functions and thus reduce the receiver's computational complexity. Second, in or...
This dissertation focuses on providing solutions to two of the most important problems in wireless c...
Research Doctorate - Doctor of Philosophy (PhD)This thesis addresses the general problem of channel ...
this paper the techniques of extended Kalman filtering (EKF) and hidden Markov model (HMM) signal pr...
The aim of this thesis is to study the problem of data detection in wireless communication system, ...
Communication poses challenges in the presence of interference channel environments. In order to att...
Channel estimation is a crucial task of the radio receiver in wireless communicationsystems, especia...
Channel estimation is a crucial task of the radio receiver in wireless communication systems, especi...
L’estimation de canal est une tâche cruciale du récepteur radio dans les systèmes de communication s...
In this paper, we present an algorithm based on the Hidden Markov Models (HMM) theory to solve the p...
In this paper, we propose a semi-blind state-space based receiver that jointly performs channel esti...
We introduce several modifications to the Baum&Welch (BW) formulas used to reestimate the parameters...
grantor: University of TorontoThis thesis presents the structural design, performance eva...
The aim of this thesis is to study the problem of iterative data detection in a realistic wireless c...
In wireless communication systems, channel state information is often assumed to be available at the...
Abstract: We consider the problem of communicating the state of a dynamical system via a Shannon Gau...
This dissertation focuses on providing solutions to two of the most important problems in wireless c...
Research Doctorate - Doctor of Philosophy (PhD)This thesis addresses the general problem of channel ...
this paper the techniques of extended Kalman filtering (EKF) and hidden Markov model (HMM) signal pr...
The aim of this thesis is to study the problem of data detection in wireless communication system, ...
Communication poses challenges in the presence of interference channel environments. In order to att...
Channel estimation is a crucial task of the radio receiver in wireless communicationsystems, especia...
Channel estimation is a crucial task of the radio receiver in wireless communication systems, especi...
L’estimation de canal est une tâche cruciale du récepteur radio dans les systèmes de communication s...
In this paper, we present an algorithm based on the Hidden Markov Models (HMM) theory to solve the p...
In this paper, we propose a semi-blind state-space based receiver that jointly performs channel esti...
We introduce several modifications to the Baum&Welch (BW) formulas used to reestimate the parameters...
grantor: University of TorontoThis thesis presents the structural design, performance eva...
The aim of this thesis is to study the problem of iterative data detection in a realistic wireless c...
In wireless communication systems, channel state information is often assumed to be available at the...
Abstract: We consider the problem of communicating the state of a dynamical system via a Shannon Gau...
This dissertation focuses on providing solutions to two of the most important problems in wireless c...
Research Doctorate - Doctor of Philosophy (PhD)This thesis addresses the general problem of channel ...
this paper the techniques of extended Kalman filtering (EKF) and hidden Markov model (HMM) signal pr...