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Experimental Study Of Cooperative Communication Using Software Defined Radios, Murali Krishna Marunganti
Experimental Study Of Cooperative Communication Using Software Defined Radios, Murali Krishna Marunganti
ETD Archive
The aim of this thesis is to implement and test a real time wireless communication environment. Cooperative Communication is one of the methods by which a reliable communication can be obtained. This is performed using a Software Defined Radio. The received output is compared with the actual signal that is transmitted over the wireless channel. The wireless communications are often hindered by the noisy environments and make the system unreliable. The interference from neighboring nodes also poses a major disadvantage. There is a necessity to improve the performance of the system where the neighbor nodes can work in coordination with …
Computational Complexity Of Signal Processing Functions In Software Radio, Kushal Y. Shah
Computational Complexity Of Signal Processing Functions In Software Radio, Kushal Y. Shah
ETD Archive
The increased usage of mobile communication devices has imposed a challenge of achieving efficient communication with minimum power consumption. Moreover, with the advent of software defined radios (SDR), it is highly possible that signal processing functions would be implemented in software in future mobile devices. Hence, the power consumption of these future devices will be directly related to the power consumed by the processor that executes SDR software. This thesis aims at analyzing the computational complexity of different modulation schemes and signal processing communication functions of IEEE WiFi standard. This analysis provides good insight on how the computational load varies …