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In this study, the Symbol error rate (SER) performance of cooperative based downlink satellite system with single terrestrial relay is investigated by using amplify-and-forward cooperation protocol over non identical fading channels. A closed form expression of exact SER over non identical fading channels is derived for M-ary phase shift keying (M-PSK) and M-ary quadrature amplitude modulation (QAM)...
The increased interest around the concept of "physical layer network coding" has generated a whole range of different technical solutions to implement it, which tradeoff complexity at the different elements of the network. While the effectiveness of this concept has been safely established for the two way relay channel, far less investigation has touched more sophisticated topologies, neither...
This paper deals with design of the appropriate time domain equalizer based on DVB-S2 specification for mobile application. Firstly, we consider different ISI effect under various channel condition through field measurement. With reflection of channel effect, we suggest adaptive filter as channel condition and synchronization step mode like code start/hot start. Finally, we implement the blind FS...
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