MasterIn this thesis, we propose a decision-directed channel estimation scheme for single-carrier frequency-domain equalization in amplify-and-forward (AF) relaying networks. For coherent combining of the received signals in AF-based cooperation, conventional channel estimation schemes have focused on estimation of source-destination and source-relay-destination channels. However, if the individual channels in the source-relay-destination link are not considered, the relaying gain is limited because the noise propagation from the relay to the destination affects the effective signal-to-noise ratio at the destination. The proposed scheme estimates the effective channel parameters for maximal-ratio combining, in theabsence of channel-state in...
Given the significant gains that relay-based cooperation promises, the practical problems of acquisi...
In a cooperative system with an amplify-and-forward relay, the cascaded channel training protocol en...
Several diversity techniques have been proposed to counteract the effect of fading on the error perf...
In this letter, we propose a decision-directed channel estimation scheme for single-carrier frequenc...
Due to copyright restrictions, the access to the full text of this article is only available via sub...
Click on the DOI link to access the article (may not be free).In this paper, we investigate several ...
This thesis considers channel estimation in amplify-and-forward wireless relay networks when coheren...
Cooperative communication offers a way to obtain spatial diversity in a wireless network without inc...
DoctorThis thesis discusses spectral efficient cooperative transmission over broadband wireless chan...
[[abstract]]For amplify-and forward (AF) relay communication systems with coherent modulation, the d...
Wireless relay can be utilized to extend signal coverage, achieve spatial diversity by user cooperat...
Abstract—Given the significant gains that relay-based co-operation promises, the practical problems ...
In wireless communications, channel estimation is necessary for coherent symbol detection. This thes...
Abstract — In this paper, we provide a complete study on the training based channel estimation issue...
The aim of this paper is to adapt and evaluate the performance of two classical pilot-aided channel ...
Given the significant gains that relay-based cooperation promises, the practical problems of acquisi...
In a cooperative system with an amplify-and-forward relay, the cascaded channel training protocol en...
Several diversity techniques have been proposed to counteract the effect of fading on the error perf...
In this letter, we propose a decision-directed channel estimation scheme for single-carrier frequenc...
Due to copyright restrictions, the access to the full text of this article is only available via sub...
Click on the DOI link to access the article (may not be free).In this paper, we investigate several ...
This thesis considers channel estimation in amplify-and-forward wireless relay networks when coheren...
Cooperative communication offers a way to obtain spatial diversity in a wireless network without inc...
DoctorThis thesis discusses spectral efficient cooperative transmission over broadband wireless chan...
[[abstract]]For amplify-and forward (AF) relay communication systems with coherent modulation, the d...
Wireless relay can be utilized to extend signal coverage, achieve spatial diversity by user cooperat...
Abstract—Given the significant gains that relay-based co-operation promises, the practical problems ...
In wireless communications, channel estimation is necessary for coherent symbol detection. This thes...
Abstract — In this paper, we provide a complete study on the training based channel estimation issue...
The aim of this paper is to adapt and evaluate the performance of two classical pilot-aided channel ...
Given the significant gains that relay-based cooperation promises, the practical problems of acquisi...
In a cooperative system with an amplify-and-forward relay, the cascaded channel training protocol en...
Several diversity techniques have been proposed to counteract the effect of fading on the error perf...