Business opportunities throughUMTS-WLAN networks. - Dimitris Varoutas; Dimitris Katsianis; Thomas Sphicopoulos; François Loizillon; Kjell Ove Kalhagen; Kjell Stordahl; Ilari Welling; Jarmo Harno (Ann. des Télécommunications, 2003)

3G business prospects - analysis of western European UMTS markets. - Jarmo Harno (ISWCS, 2004)

Technoeconomic evaluation of the major telecommunication investment options for European players. - Borgar Tørre Olsen; Dimitris Katsianis; Dimitris Varoutas; Kjell Stordahl; Jarmo Harno; Nils Kristian Elnegaard; Ilari Welling; François Loizillon; Thomas Monath; Philippe Cadro (IEEE Netw., 2006)

Techno-Economic Analysis of Beyond 3G Mobile Technology Alternatives. - Jarmo Harno (CTTE, 2007)

Fixed-Mobile Convergence: An Integrated Operator Case Study. - K. R. Renjish Kumar; Theodoros Rokkas; Dimitris Varoutas; Mario Kind; Dirk von Hugo; Jarmo Harno; Timo Smura; Mikko V. J. Heikkinen (CTTE, 2007)

Service Offerings for Fixed-Mobile Convergence Scenario: An Integrated Operator Case. - Jarmo Harno; K. R. Renjish Kumar; Mikko V. J. Heikkinen; Mario Kind; Thomas Monath; Dirk von Hugo (Int. J. Bus. Data Commun. Netw., 2009)

Alternatives for mobile operators in the competitive 3G and beyond business. - Jarmo Harno; Dimitris Katsianis; Timo Smura; Thor Gunnar Eskedal; Rima Venturin; Olli-Pekka Pohjola; K. R. Renjish Kumar; Dimitris Varoutas (Telecommun. Syst., 2009)

Impact of 3G and beyond technology development and pricing on mobile data service provisioning, usage and diffusion. - Jarmo Harno (Telematics Informatics, 2010)