The following publications are possibly variants of this publication:
- A Software Defined Cognitive Radio PrototypeHiroshi Harada. pimrc 2007: 1-5 [doi]
- ETSI Reconfigurable Radio Systems - Software Defined Radio and Cognitive Radio standardsMarkus Mueck, George Dimitrakopoulos, Kostas Tsagkaris, Jens Gebert, Klaus Nolte, Stanislav A. Filin, Hiroshi Harada, Gianmarco Baldini, Jordi PĂ©rez-Romero, Oriol Sallent, Fernando J. Casadevall, Ari Ahtiainen. pimrc 2009: 1-5 [doi]
- A Software Defined Cognitive Radio System: Cognitive Wireless CloudHiroshi Harada, Homare Murakami, Kentaro Ishizu, Stanislav A. Filin, Yoshia Saito, Ha Nguyen Tran, Goh Miyamoto, Mikio Hasegawa, Yoshitoshi Murata, Shuzo Kato. globecom 2007: 294-299 [doi]