Introduction to IEEE P1900.4 Activities. - Soodesh Buljore; Markus Muck; Patricia Martigne; Paul Houzé; Hiroshi Harada; Kentaro Ishizu; Oliver Holland; Andrej Mihailovic; Kostas Tsagkaris; Oriol Sallent; Gary Clemo; Mahesh Sooriyabandara; et al. (IEICE Trans. Commun., 2008)

The E3 architecture for future cognitive mobile networks. - Alexandros Kaloxylos; Thomas Rosowski; Kostas Tsagkaris; Jens Gebert; Eckard Bogenfeld; Panagis Magdalinos; Aristi Galani; Klaus Nolte (PIMRC, 2009)

Introducing cognitive systems in the B3G world: The E3 approach to the "invisible" network of the future. - Wolfgang Koenig; Klaus Nolte; Jens Gebert; Panagiotis Demestichas; Vera Stavroulaki; Aggelos Saatsakis (PIMRC, 2009)

ETSI Reconfigurable Radio Systems - Software Defined Radio and Cognitive Radio standards. - Markus Mueck; George Dimitrakopoulos 001; Kostas Tsagkaris; Jens Gebert; Klaus Nolte; Stanislav A. Filin; Hiroshi Harada; Gianmarco Baldini; Jordi Pérez-Romero; Oriol Sallent; Fernando J. Casadevall; Ari Ahtiainen (PIMRC, 2009)

Femtocell and Flexible Base Station cognitive management. - Aggelos Saatsakis; Panagiotis Demestichas; Vincent Merat; Christine Le Page; Thomas Loewel; Klaus Nolte (PIMRC, 2009)

Architecture and enablers for optimized radio resource usage in heterogeneous wireless access networks: The IEEE 1900.4 Working Group. - Soodesh Buljore; Hiroshi Harada; Stanislav A. Filin; Paul Houzé; Kostas Tsagkaris; Oliver Holland; Klaus Nolte; Tim Farnham; Vladimir Ivanov 002 (IEEE Commun. Mag., 2009)

Functional architecture. - George Dimitrakopoulos 001; Panagiotis Demestichas; Aggelos Saatsakis; Kostas Tsagkaris; Aristi Galani; Jens Gebert; Klaus Nolte (IEEE Veh. Technol. Mag., 2009)

Enhanced wireless network efficiency by cognitive, self-organized resource reconfiguration. - Edgar Kuehn; Thomas Loewel; Geneviève Mange; Klaus Nolte (Bell Labs Tech. J., 2010)

The E3 architecture: enabling future cellular networks with cognitive and self-x capabilities. - Klaus Nolte; Alexandros Kaloxylos; Kostas Tsagkaris; Thomas Rosowski; Makis Stamatelatos; Aristi Galani; Eckard Bogenfeld; Panagis Magdalinos; Jens Tiemann; Jens Gebert; Paul Arnold; Dirk von Hugo; et al. (Int. J. Netw. Manag., 2011)