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Channel adaptive user cooperation strategies for fading wireless channels
(Işık Üniversitesi, 2006)
In this dissertation, a channel adaptive method is proposed for a two user halfduplex cooperative communication system under the assumption of perfect channel state information at the transmitters and the receiver. An ...
Partner selection and resource allocation in single-cell, multi-cell and cognitive cooperative multiple access channels
(Işık Üniversitesi, 2013-06-06)
Wireless communication has been widely used across the globe for several years. As the technology advances and gains popularity, more people start using it and more throughput is needed. For that reason, several techniques ...
Enhancement of the coded speech using filtering
(Işık Üniversitesi, 2017-04-14)
The processing and storage of speech signals are widely implemented in modern communication systems. Decreasing the amount of information for modeling the reconstruction of speech signal enhances the transmission and ...