Radio link characterization of the CorteXlab testbed with a large number of software defined radio nodes

Achille Mouaffo 1, 2 Leonardo Cardoso 1 Hervé Boeglen 2 Guillaume Villemaud 1 Rodolphe Vauzelle 2
1 SOCRATE - Software and Cognitive radio for telecommunications
Inria Grenoble - Rhône-Alpes, CITI - CITI Centre of Innovation in Telecommunications and Integration of services
2 XLIM-SIC - SIC
Université de Poitiers, XLIM - XLIM
Abstract : This paper presents the first implementation on software defined radio nodes in the large scale testbed called CorteXlab of a radio link estimation technique based on OFDM transmissions. The purpose of this large scale testbed is to offer to the whole scientific community an open tool to test new techniques for multiuser , cooperative and cognitive radio networks in a controlled environment. As the experimentation room was defined in order to offer reproducible measurements, it is important to be able to characterize each radio link between all transceivers. Therefore, we present here the development of a channel sounder directly implemented on the software radio nodes.
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Achille Mouaffo, Leonardo Cardoso, Hervé Boeglen, Guillaume Villemaud, Rodolphe Vauzelle. Radio link characterization of the CorteXlab testbed with a large number of software defined radio nodes. Antennas and Propagation (EuCAP), 2015 9th European Conference on , Apr 2015, Lisbon, Portugal. ⟨hal-01245107⟩

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