Zheng Li, Xiang-Gen Xia. A Distributed Differentially Space-Time-Frequency Coded OFDM for Asynchronous Cooperative Systems with Low Probability of Interception. In Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November - 4 December 2008. pages 1173-1177, IEEE, 2008. [doi]
Abstract is missing.