Multiservice access network upgrading in Europe: a techno-economic analysis. - Leif Aarthun Ims; Borgar Tørre Olsen; Dagfinn Myhre; Markku Lähteenoja; Jari Mononen; Umberto Ferrero; Alcibiade Zaganiaris (IEEE Commun. Mag., 1996)

Techno-Economic Evaluation of Narrowband and Broadband Access Network Alternatives and Evolution Scenario Assessment. - Borgar Tørre Olsen; Alcibiade Zaganiaris; Kjell Stordahl; Leif Aarthun Ims; Dagfinn Myhre; T. Øverli; M. Tahkokorpi; Ilari Welling; M. Drieskens; J. Kraushaar; Jari Mononen; Markku Lähteenoja; et al. (IEEE J. Sel. Areas Commun., 1996)

Business case proposal for a cognitive radio network based on Wireless Sensor Network. - Ole Grøndalen; Markku Lähteenoja; Pål Grønsund (CrownCom, 2010)

Economic evaluation of a cognitive radio based solution for increasing capacity of LTE networks. - Ole Grøndalen; Markku Lähteenoja; Per Hjalmar Lehne; Richard MacKenzie (Future Network & Mobile Summit, 2013)

The viability of providing mobile broadband with cognitive femtocells. - Ole Grøndalen; Markku Lähteenoja; Per Hjalmar Lehne; Richard MacKenzie (PIMRC, 2013)