SDR verification of noncoherent WPNC 2-source MAC channel reception

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F21%3A00350225" target="_blank" >RIV/68407700:21230/21:00350225 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
SDR verification of noncoherent WPNC 2-source MAC channel reception
Original language description
This paper considers a noncoherent reception in a parametrized hierarchical MAC (H-MAC) stage in Wireless Physical Layer Network Coding (WPNC) networks with Hierar- chical Decode and Forward (HDF) relay strategy. We employ a differential PSK modulation on two source node transmitters and perform a hierarchical target symbol demodulation at a relay without the need of an explicit estimation of channel phases. Relative channel phase parametrization has generally a nonlinear impact on the resulting constellation, which poses high demands on its estimation accuracy in coherent reception settings. In this paper we present the results of an over-the-air verification of proposed differential demodulation algorithms together with a comparison with respect to results obtained by a computer simulation.
Czech name
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Czech description
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Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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