​

​Telecom Books of Jyrki Penttinen - highlights

Fifth Generation
Internet of Things
Fourth Generation
Wireless and Wired Systems
Mobile Television
  • The DVB-H Handbook: The Functioning and Planning of Mo­bile TV (Penttinen, Jolma, Aaltonen, Väre), Wiley, 2009

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Blog and further information: https://www.amazon.com/author/jype (the Amazon portal)
To be published 2023/24
​O-RAN Explained, Wiley
Industrial 5G, Wiley

Publications and Presentations of Jyrki Penttinen - complete list

 Technical Books
  1. Jyrki Penttinen. "GSM-tekniikka; Järjestelmän toiminta, palvelut ja suunnittelu" ("GSM Technology; Functioning, services and planning of the system"). ISBN 951-0-24098-2 and 951-0-24099-0. Editions 1 and 2. 349 pages. Published in Finnish, WSOY, Helsinki, 1999 and 2000.
  2. Jyrki Penttinen. "GSM-tekniikka; Järjestelmän toiminta ja kehityspolku kohti UMTS-aikakautta" ("GSM Technology; Functioning of the system and evolution towards UMTS era"). ISBN 951-0-26308-X. Edition 3. 412 pages. Published in Finnish, WSOY, Helsinki, 2001.
  3. Jyrki Penttinen. "GPRS-tekniikka; Verkon toiminta, rakenne ja mitoitus" ("GPRS Technology; functioning, construction and dimensioning of the network"). ISBN 951-0-26558-6. Edition 1. 264 pages. Published in Finnish, WSOY, Helsinki, 2001.
  4. Jyrki Penttinen. "GPRS in Wireless Data". ISBN 951–0–26564-0. Edition 1. 284 pages. Published in English, WSOY, Helsinki, 2002.
  5. Jyrki Penttinen. "Kännyköinnin lyhyt oppimäärä" ("Survival guide for using mobile phones"). ISBN 951-0-26956-5. Edition 1. 194 pages. Published in Finnish, WSOY, Helsinki, 2002.
  6. Jyrki Penttinen. "Todo sobre los teléfonos móviles". ISBN ISBN 952-99096-0-8. Edition 1. 195 pages. Published in Spanish, Finesstel Ltd., Helsinki, 2003.
  7. Jyrki Penttinen. ”Langatoman viestinnän perusteet” (“The Basics of the Wireless Communication”). Edition 1. 98 pages. Published in Finnish, WSOY, Helsinki 2003.
  8. Jyrki Penttinen. “Tietoliikennetekniikka – Perusverkot ja GSM” (”Telecommunications, basic networks and GSM”). ISBN 978-951-0-29605-9. Edition 1. 234 pages. Published in Finnish, WSOY, 2006.
  9. Jyrki Penttinen. “Tietoliikennetekniikka – 3G ja erityisverkot” (”Telecommunications, 3G and special networks”). ISBN 978-951-0-31255-1. Edition 1. 246 pages. Published in Finnish, WSOY, 2006.
  10. Jyrki Penttinen (editor and principal author), Petri Jolma, Erkki Aaltonen, Jani Väre. "The DVB-H Handbook – The Functioning and Planning of Mobile TV". ISBN 978-0-470-74829-9. Edition 1. 236 pages. Published in English, Wiley, 2009.
  11. Jyrki Penttinen (editor and principal author). "The LTE/SAE Deployment Handbook". Published in English, Wiley, November 2011. 978-0-470-97726-2. 448 p.
  12. Jyrki Penttinen (editor and principal author). “The Telecommunications Handbook: Engineering Guidelines for Fixed, Mobile and Satellite Systems”. ISBN 978-1-119-94488-1. 1008 pages. 2015. This handbook and reference provides a complete understanding of the telecommunications field supported by descriptions and examples.
  13. Jyrki Penttinen (editor and principal author). “The LTE-Advanced Deployment Handbook: The Planning Guidelines for the Fourth Generation Networks”. ISBN 978-1-118-48480-7. 592 pages. 2016. The book provides an introductory description of 4G for beginners as well as practical guidelines for telecom specialists.
  14. Jyrki Penttinen. “Wireless Communications Security: Solutions for the Internet of Things”. ISBN 978-1-119-08439-6. 380 pages, 2016. The book describes wireless security solutions and IoT, security threats and protection.
  15. Jyrki Penttinen. “5G Explained”. ISBN 978-1-119-27568-8. 303 pages. April 2019. The book describes 5G network and services, with a special focus on security aspects, network planning and deployment.
  16. Jyrki Penttinen. “5G Simplified”. ISBN 978-1-0860-3260-4. 168 pages. 2019. The book presents a common-sense introduction to 5G.
  17. Jyrki Penttinen. “5G simplificado”. ISBN 978-1-6964-6957-9. 272 pages. Based on “5G Simplified”, the book presents a common-sense 5G overview in Spanish.
  18. Jyrki Penttinen. "5G User's Guide". ISBN 979-8-6012-8596-4. 190 pages. The book presents practical advises for the non-technical users on the system and the selection of devices and operators.
  19. Jyrki Penttinen. “5G Dictionary”. ISBN 979-8-5784-8595-4. 187 pages. The book presents essential abbreviations and their common-sense descriptions of the fifth-generation cellular system.
  20. Jyrki Penttinen. “5G Second Phase Explained”.
 
Contribution to Other Technical Books
  1. "Telecommunications vocabulary book" ("Matkaviestinsanasto") in Finnish. Published by Finnet, 2001.
  2. “Kiinteistöjen telejärjestelmat” (“The telecommunications systems of office and home buildings”). Published by SETI, Finland, 2013, and updated in 2020.
 
Thesis/Dissertation Works
  1. Jyrki Penttinen. The effects of new NMT mobile phones on the NMT radio network planning. Master's thesis (in Finnish), Helsinki University of Technology, 1994. Supervisor: Prof. Seppo J. Halme. Evaluation: 5/5.
  2. Jyrki Penttinen. The effect of the new data services on the GSM network planning. Licentiate thesis (in Finnish). of post-graduate, pre-doctoral degree. Helsinki University of Technology, 1999. Supervisor: Prof. Sven-Gustav Häggman. Evaluation: 5/5.
  3. Jyrki Penttinen. The Planning and Optimization of DVB-H Radio Network. Doctorate dissertation (in English). Aalto University, School of Electrical Engineering, 2011. Supervisor: Prof. Sven-Gustav Häggman. Evaluation: passed. Online: http://lib.tkk.fi/Diss/2011/isbn9789526040097/
 
Peer-Reviewed Scientific Articles
  1. Riku Pirhonen, Tapio Rautava, Jyrki T.J. Penttinen. TDMA convergence for Packet data services. IEEE Personal Communications, 6/1999. Pp 68-73.
  2. Jyrki T.J. Penttinen. Effects of GPRS on GSM Radio Network. International Conference on Telecommunications, ICT 2000, Acapulco, Mexico. 5 p.
  3. Jyrki T.J. Penttinen. CAPEX and OPEX Optimisation in Function of DVB-H Transmitter Power. The 3rd International Conference on Digital Telecommunication, nr 87. ICDT 2008, 29.6.-5.7. 2008. Bucharest, Romania. 6 p.
  4. Jyrki T.J. Penttinen. Field Measurement and Data Analysis Method for DVB-H Mobile Devices. The Third International Conference on Digital Telecommunication, nr 90. ICDT 2008, 29.6.-5.7. 2008. Bucharest, Romania. 6 p. This work received a best paper award.
  5. Jyrki T.J. Penttinen. The Simulation of the Interference Levels in Extended DVB-H SFN Areas. The 4th International Conference on Wireless and Mobile Communications, nr 224. ICWMC 2008, 27.7.-1.8.2008. Athens, Greece. 6 p.
  6. Jyrki T.J. Penttinen. The SFN gain in non-interfered and interfered DVB-H networks. The 4th International Conference on Wireless and Mobile Communications, nr 446. ICWMC 2008, 27.7.-1.8.2008. Athens, Greece. 6 p. This work received a best paper award.
  7. Jyrki T.J. Penttinen. DVB-H Coverage Estimation in Highly Populated Urban Area. 58th Annual IEEE Broadcast Symposium. 15 - 17 October 2008. Alexandria, Virginia, USA. 6 p.
  8. Jyrki T.J. Penttinen. DVB-H Radiation Aspects. IEEE International Symposium on Wireless Communication Systems 2008, nr 32175. ISWCS’08, 21.-24.10.2008, Reykjavik, Iceland. 5 p.
  9. Jyrki T.J. Penttinen. DVB-H performance simulations in dense urban area. The Third International Conference on Digital Society (ICDS 2009). February 1-7, 2009 – Cancun, Mexico.
  10. Jyrki T.J. Penttinen and Eric Kroon. MPE-FEC performance in function of the terminal speed in typical DVB-H radio channels. IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB). 13-15 May, 2009, Bilbao Spain.
  11. Jyrki T.J. Penttinen. Field measurement and data analysis method for DVB-H mobile devices. International Journal On Advances in Systems and Measurements, issn 1942-261x, vol. 2, no. 1, year 2009, pages 18 – 32.
  12. Jyrki T.J. Penttinen. The SFN gain in non-interfered and interfered DVB-H networks. International Journal On Advances in Internet Technology, issn 1942-2652, vol. 2, no. 1, 2009, pages 115 – 134.
  13. E. Kroon, Jyrki T.J. Penttinen. SFN Gain Estimations Based on Frequency Response. IEEE Broadcast Technology Society (BTS), Shanghai, China, 2010.
  14. J. Penttinen, F. Calabrese, K. Niemelä, D. Valerdi, and M. Molina. Performance Model for Orthogonal Sub Channel in Noise-limited Environment. Conference proceedings. International Academy, Research, and Industry Association (IARIA). The Sixth International Conference on Wireless and Mobile Communications, ICWMC 2010. September 20-25, 2010, Valencia, Spain. 6 p. This work received a best paper award.
  15. J. Penttinen, F. Calabrese, L. Maestro, K. Niemelä, D. Valerdi, and M. Molina. Capacity Gain Estimation for Orthogonal Sub Channel. Conference proceedings. International Academy, Research, and Industry Association (IARIA). The Sixth International Conference on Wireless and Mobile Communications, ICWMC 2010. Valencia, Spain, September 20-25, 2010. 6 p.
  16. J. Penttinen, F. Calabrese, D. Valerdi, Iñigo Güemes. Performance Model for Orthogonal Sub Channel in Noise-limited Environment. International Journal On Advances in Telecommunications. 2011 Vol. 1&2.
  17. J. Penttinen, F. Calabrese, D. Valerdi, Iñigo Güemes. Performance of Orthogonal Sub Channel with Dynamic Frequency and Channel Allocation. Wireless Telecommunications Symposium. New York, USA, April 13-15, 2011. 6p.
  18. J. Penttinen, F. Calabrese, D. Valerdi, Iñigo Güemes. Prediction Model for the GSM Dual Half Rate Gain in a Noise-limited Environment Based on Field Measurements and Simulations. The sixteenth IEEE Symposium on Computers and Communications (ISCC'11). June 28-July 1, 2011, Kerkyra (Corfu), Greece. 6 p.
  19. S. Lasek, D. Tomeczko, J.T.J. Penttinen, D. Valerdi, I. Guemes. GSM refarming analysis based on Orthogonal Sub Channel and interference optimization. 8th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP), 2012. 6 p.
  20. J.P. Shim, Rob Van den Dam, Sam Aiello, Jyrki Penttinen, Ramesh Sharda. 5G Technologies: Insights, Opportunities & the Future. AMCIS 2020 Proceedings (panels), 10 August 2020. 3 p.
  21. J. Penttinen. On 6G visions and requirements. Journal of ICT Standardization, Vol. 9_3, 311-326. River Publishers, 2021. 
  22. J.P. Shim, Sam Aiello, Ramesh Sharda, Rob van den Dam, Jyrki Penttinen, Aaron M. French. The transformative effect of 5G on business and society in the age of fourth industrial revolution. Communications of the Association for Information Systems. Pp. 555-570. 2021.
  23. Jyrki Penttinen, Jari Collin, Jarkko Pellikka. On Techno-Economic Optimization of Non-Public Networks for Industrial 5G Applications. AICT 2023, The Nineteenth Advanced International Conference on Telecommunications, 26-30 June 2023,  Nice, Saint-Laurent-du-Var, France.
 
Technical Articles
  1. Jouko Rautio, Jyrki Penttinen. Kuvansiirto matkapuhelimella (Image transfer via cellular device). Published in Finnish, Viestimies Magazine 3/1993, Finland.
  2. Jouko Rautio, Dan Björklund, Jyrki Penttinen. Mobile Pictures – The NMTImage. Digital Mobile Radio DMR VI Proceedings, Stockholm, Sweden, 1994.
  3. Jyrki Penttinen. GSM-Järjestelmä (Description of GSM System). Published in Finnish, Teletieto Magazine 1/1995, Finland.
  4. Jouko Rautio, Jyrki Penttinen. Kuvansiirto NMT-GSM –matkapuhelimella (Sending images via NMT and GSM mobile devices). Published in Finnish, Teleuutiset Magazine 5/1995, Finland.
  5. Jyrki Penttinen. GSM- ja DCS-1800 –verkkojen tekniikkaa (Technology of GSM and DCS-1800 networks). Published in Finnish, Viestimies Magazine 1/1996, Finland.
  6. Jyrki Penttinen. Matkapuhelinten säteilyturvallisuus (The radiation safety aspects of mobile devices). Published in Finnish, Tietoviesti Magazine 2/1996, Finland.
  7. Jyrki Penttinen. Tulevaisuuden GSM-datapalvelut (The future GSM data services). Published in Finnish, Viestimies Magazine 1/1997, Finland.
  8. Jyrki Penttinen. GSM muuttuu Internetiksi (GSM is transforming to Internet). Published in Finnish, Viestimies Magazine 1998, Finland.
  9. Jyrki Penttinen. GSM-datansiirtomenetelmät ennen UMTS-järjestelmää (The GSM data transfer methods prior to UMTS system). Published in Finnish, Sähkö- ja Tele Magazine 1999, Finland.
  10. Jyrki Penttinen. Matkapuhelimen salaustekniikat (The encryption methods of UMTS). Published in Finnish, Prosessori Magazine 9/1999, Finland.
  11. Jyrki Penttinen. GSM:n jatkokehitys ja tuleva UMTS (The evolution of GSM and future UMTS). Published in Finnish, Prosessori Magazine 12/1999, Finland.
  12. Jyrki Penttinen. UMTS-aikakausi lähestyy (UMTS era is approaching). A series of 4 articles. Published in Finnish, Prosessori Magazine 5/2001, 6-7/2001, 8/2001 and 9/2001, Finland.
  13. Jyrki Penttinen. Kännykkä mukaan ulkomaille (Mobile phone in international environment). Published in Finnish, Expatrium Magazine 33/2002, Finland.
  14. Jyrki Penttinen. Kännykkäverkot (GSM, EDGE, UMTS and TETRA articles). Series of 7 articles published in Finnish in Prosessori Magazine during 2002-03, Finland.
  15. Jyrki Penttinen. VoIP, IMS, SIP ja UMA -puhepaketteja langattomasti (VoIP, IMS, SIP and UMA voice packets in a wireless way). Published in Finnish, Prosessori Magazine 6-7/2006, Finland.
  16. Jyrki Penttinen. HSDPA-mittaukset (HSDPA measurements). Published in Finnish, Prosessori Magazine 8/2006, Finland.
  17. Jyrki Penttinen. Laajakaistapalvelut alkavat 450 megahertsillä (The broadband services are starting at 450 MHz frequency band). Published in Finnish, Prosessori Magazine 6-7/2007, Finland.
  18. Jyrki Penttinen. DVB-H -verkon toiminta ja käytettävyys poikkeusoloissa (The functioning and usability of DVB-H network in critical events). Published in Finnish, Viestimies Magazine 2/2010, Finland.
  19. Jyrki Penttinen, Pertti Penttinen. LTE osana varmentavaa viestintäjärjestelmää (LTE as a part of redundant communications systems). Published in Finnish, Viestimies Magazine 3/2011, Finland.
  20. Jyrki Penttinen. 4G tuo vipinää verkkoihin (4G brings speed to networks). Published in Finnish, Prosessori Magazine 3/2011, Finland.
  21. Jyrki Penttinen. LTE-radiotekniikat ja protokollat (LTE radio techniques and protocols). Published in Finnish, Prosessori Magazine 4/2011, Finland.
  22. Jyrki Penttinen. LTE-verkon suunnittelu ja mittaukset (The planning and measurements of LTE network). Published in Finnish, Prosessori Magazine 5/2011, Finland.
  23. Jyrki Penttinen. LTE vaatii uuden runkoverkon (LTE requires new core network). Published in Finnish, Prosessori Magazine 6-7/2011, Finland.
  24. Jyrki Penttinen. Mobiiliverkkojen turvallisuus (Security aspects of mobile networks). Published in Finnish, Viestimies Magazine 1/2015, Finland.
  25. Jyrki Penttinen. SIM:n käytettävyys kyberaikakaudella (The usability of SIM card in cyber era). Published in Finnish, Viestimies Magazine 2/2015, Finland.
  26. Jyrki Penttinen. Matkaviestinten suojattu koodiajo (Trusted execution environment in mobile devices). Published in Finnish, Viestimies Magazine 3/2015, Finland.
  27. Jyrki Penttinen. LTE-verkon yleislähetyspalvelu eMBMS (Evolved multimedia broadcast multicast service). Published in Finnish, Viestimies Magazine 4/2015, Finland.
  28. Jyrki Penttinen. Mobiiliviestinnän sukupolvet (Mobile communications generations). Published in Finnish, Viestimies Magazine 1/2016, Finland.
  29. Jyrki Penttinen. Matkaviestinnän viides sukupolvi (The fifth generation of mobile communications). Published in Finnish, Viestimies Magazine 2/2016, Finland.
  30. Jyrki Penttinen. Kyberin jäljillä (Cyber security). Published in Finnish, Viestimies Magazine 3/2016, Finland.
  31. Jyrki Penttinen. 5G ja tietoturva (The security of 5G). Published in Finnish, Viestimies Magazine 4/2016, Finland.
  32. Jyrki Penttinen. V2V - Ajoneuvojen välinen liikennöinti (V2V – vehicle based communications). Published in Finnish, Viestimies Magazine 1/2017, Finland.
  33. Jyrki Penttinen. LPWA – pientehoinen laajan alueen IoT-palvelu (LPWA – small power wide area service). Published in Finnish, Viestimies Magazine 2/2017, Finland.
  34. Author of common sense non-technical article series on mobile communications as invited columnist for “Eepinen” (monthly Finnish newspaper 2002-03).
  35. Various articles in Uusiteknologia (Finnish technical web magazine) 2017-2019.
  36. Various articles in Viestimies magazine (Finnish Defense Force’s Communications Corps magazine) 2019-2020.
  37. Mobile generations, Electronic Design (https://www.electronicdesign.com/communications/what-s-story-5g); I wrote this article in web form in English, and in Spanish for the printed form of the Europe edition of the EMC Guide of Electronic Design.
  38. Mobile generations explained, (https://interferencetechnology.com/mobile-generations-explained/).
  39. Web blog articles at www.5g-simplified.com since 2019.
  40. LinkedIn articles at www.linkedin.com/in/jypen since 2019.
  41. GSMA blog articles at https://www.gsma.com/northamerica/2020/04/01/developments-in-5g/
  42. Jyrki Penttinen. Unwanted Robocalls. Whitepaper of GSMA North America. February 2020, USA. https://www.gsma.com/northamerica/wp-content/uploads/2020/02/GSMA_Robocall-White-Paper.pdf
  43. Jyrki Penttinen (editor, main contributor). Network Slicing: North America's Perspective. Version 1.0. 3 August 2021. GSMA Official Document NG.130.
 
Technical Courses Delivered
  1. GSM-Tekniikka (GSM technology), duration 2 days. This course gave technical introduction about the functionality of GSM network for telecommunications engineers working in the industry.  I planned the contents and executed this course several times 1996-2000 for AEL (Finnish training company) in Helsinki, Finland.
  2. Digital Communications Networks, duration 16 hours. This course gave an introduction of digital mobile networks for the students of Helsinki Institute of Technology. I planned the contents and presented the main part. I also invited lecturers for delivering special information. The course took place in Helsinki, Finland, 5.5.-26.5.1997.
  3. GPRS description, measurements and planning. 1-day external course in English. 15.6.2001, Oulu, Finland.
  4. GSM technology. 2-day internal course tailored for Tecnomen, Espoo, Finland, 1998 via AEL.
  5. GSM Technology. 2-day internal course tailored for Benefon, Salo, Finland, 1998 via AEL.
  6. Introduction to GPRS and the effects on radio planning. Internal 4-hour course tailored for Orange, Brussels, Belgium, 13.10.2000 via individual consultancy.
  7. UMTS Basics. 3-4 hour internal courses tailored for Xfera Móviles, S.A., in English and Spanish, in Madrid, Spain, 15.1., 31.1., 12.2., 7.4. and 21.4.2001.
  8. GPRS technical description and planning of the network. 3-4 hour internal courses tailored for Xfera Móviles, S.A., in English and Spanish, in Madrid and Barcelona, Spain, 17.4., 27.4., 8.5., and 16.5.2001.
  9. GPRS Technology. A series of 1-2 day internal courses tailored for TeliaSonera Finland and Sweden, 2003 via Finesstel Ltd.
  10. Participation in planning and execution of training courses and official mobile user exam in cooperation with Finnish Information Society Development Centre (TIEKE). The program was driven by the Finnish government. I planned the course material and executed a total of 10 complete training courses, each lasting 5 complete days, during 2003-04 in order to prepare the first teachers for the further delivery of the program. For successful passing of the training, the course included a final exam which I evaluated for each participant.
  11. 5G — The Path to the Next Generation, GSMA Capacity Building. Four-week course covers the key aspects of 5G technology and examines the role governments and regulators can play in helping unlock the benefits of future 5G services for their citizens. I moderated the live web sessions (2 x 1h per course) of 2 courses in 2019-20, and evaluated the final projects of the volunteered participants.
  12. 5G, tailored capacity building for ITU MENA region’s policy makers and regulators, 15-17 December 2020. I delivered this course in GSMA Capacity Building Program’s Lead 5G Trainer’s role designing also quiz questions.
  13. 5G – The Path to the Next Generation, Advanced training course for the policy makers of Arabic countries. ITU Academia, 12-14 July 2021.
  14. 5G Explained. 2-day technical course for Caribbean region. GSMA Technology team and 5G Americas webinar, 2021.
 
Technical Presentations Delivered
  1. Participation in the DMR VI (Digital Mobile Radio Conference); poster session presentation, “Mobile Pictures – NMTImage” with demonstration about video transfer via NMT 900 connection between Finland and Sweden. Stockholm, Sweden, 1994.
  2. “Johdatus matkaviestintäjärjestelmiin” (Introduction to mobile communications networks) and “Radioaaltojen eteneminen” (The radio wave propagation), presentations in Solukkoverkkojen suunnittelu (Planning of the cellular networks) conference, Merito Forum, 6-8.5.1996.
  3. “The radio wave propagation and modulation”. Helsinki, Finland, AEL, 19-20.11.1996.
  4. “Mobile computing” and “Introduction to mobile networks and value-added services”. Presentations and chairmanship in conference “Value added services on mobile networks”, Merito Forum, Helsinki, Finland, 1-2.4.1997.
  5. “GSM”. 2-hour presentation for Helsinki University Information Department as a part of Wireless networks course. Helsinki, Finland, 6.10.1997.
  6. “Utilizing GPRS support nodes for effective mobility management and roaming definition in GPRS networks”. Seminar presentation of 45 minutes. Centre for EuroTelecoms: HSCSD & GPRS conference, presented in 24.10.1997 and 5.3.1998, London, Great Britain.
  7. “Mobile networks in Finland and other countries”. 2-hour presentation at Universidad Autónoma de México (UNAM), División de Estudios de Posgrado de la Facultad de Ingeniería. December 1998, México, D.F., México.
  8. “Effects of GPRS on GSM radio network”. 45-minute presentation, total of 3 times. APIS Training & Seminars, international seminars in Stockholm, Sweden and Düsseldorf, Germany, 1998-99. 
  9. “Short introduction to the future deployment of GSM”. Internal presentation of 2 hours for Telecom Finland, 1998.
  10. Presentations “Uudet datapalvelut GSM-järjestelmässä” (New data services of GSM), “HSCSD – High Speed Circuit Switched Data”, and “GPRS –tekniikka (GPRS technology). Merito Forum seminar “Radioverkko 2000” (Radio network 2000), 1-4.12.1998.
  11. Presentations “Standardointi ja GSM:n globaalit markkinat” (Standardization and global markets of GSM), “GSM 2+ peruspalvelut” (GSM Phase 2+ basic services) and “GPRS –tekniikka” (GPRS technology), Merito Forum, 27.-28.5.1998.
  12. “GSM data”. A total of 4-hours presentation, Helsinki University of Technology, Radio Networks and Services course. 8.4.1999 and 14.4.1999, Espoo, Finland.
  13. “GSM Phase 2+ development”. AEL, spring 2000.
  14. “Lessons learned from GPRS”. 1-hour presentation at APIS Training & Seminars: Nordic Wireless Conference 2000, Stockholm, Sweden, 16-20.10.2000.
  15. “Experiences from UMTS implementation in Spain”. 45-minute presentation at Euroforum Nordic ibc conference Nordic UMTS 2001, Stockholm, Sweden, 24-25.1.2001.
  16. “Future views of technological development of mobile communications”. 2-hour presentation and chairmanship of the event. Forum of Future Cooperation & Communication, FFCC (with Sonera Corporation and Helsinki School of Economics and Business Administration), 13.2.2001.
  17. “Advanced methods for increasing mobile data rates” and “New planning aspect of GPRS network compared to traditional GSM network”. 2 x 45-minute presentations in “Key aspects for application development towards 3G” seminar, Merito Forum, 14-15.5.2001, Helsinki, Finland.
  18. “Internet en UMTS”. 1.5-hour presentation in Spanish. Escuela Politécnica, Universidad de Alcalá, Spain, 4.7.2001.
  19. “GSM:n globaalit markkinat ja markkinoiden kehittyminen” (Global markets of GSM and further development), “Standardointi ETSI:ssä ja 3GPP:ssä” (Standardization at ETSI and 3GPP), “GSM-verkon rakenne ja toiminta” (The structure and functioning of GSM network), “Liikkuvuuden hallinta ja yhteyden muodostuminen” (Mobility and connection management), “Kehittyneet datapalvelut, -tekniikat ja sovellukset” (Advanced data services, technologies and applications), “Radioverkon rakentaminen ja sen haasteet UMTS:n tulon myötä” (The deployment of radio networks and the challenges of the arrival of UMTS). Presentations and chairmanship at seminar “GSM-verkon jatkokehitys (The development of GSM network), Merito Forum, 11-12.10.2001, Oulu, Finland.
  20. “2G-3G mobile communications evolution path”. 45-minute presentation in Spanish. AL-Invest seminar, IFEMA, Madrid, Spain, 3.4.2002.
  21. “Determining how your GSM cell plan must evolve to support the migration to GPRS”. 50-minute presentation for IIR, Vienna, 26-27.6.2002.
  22. “GPRS technology”. Presentations for IIR, 2002-2003, in Prague, London and Madrid.
  23. “GSM, GPRS and UMTS”. Presentation of 2.5 hours, AEL, Helsinki, Finland, 19.4.2002.
  24. “Mobile communications”. 2 x 4 hour presentations in Spanish for University of Merida, Mexico, 2005.
  25. “Mobile telecommunications” presentation for UNAM, in Spanish, México D.F., Mexico, 2005 and 2006.
  26. Various other presentations on cellular systems and mobile technologies 1990s and 2000s, e.g., for Teleware Finland, University of Oulu, University of Tampere, University of Helsinki, Vantaa Institute of Technology.
  27. BIP (Bearer Independent Protocol). Verizon Test Fest, NJ, USA, August 20-21, 2014.
  28. IoT Security. Verizon Test Fest, NJ, USA, August 12-13, 2015.
  29. 5G. Verizon Test Fest, NJ, USA, August 2-3, 2017.
  30. The security aspects of IoT. Presentation in Spanish for TechMahindra, Mexico City, Mexico, 2017.
  31. RCS Evolution. Messaging Malware Mobile Anti-Abuse Working Group (M3AAWG), San Francisco, CA, USA, 2019.
  32. 5G security. Communications Fraud Control Association (CFCA), Hilton Head, SC, USA, 2019.
  33. 5G in AR/VR. 2nd VR Ecosystems & Standards Workshop. Sony Studios, Culver City, CA, USA, April 15-16, 2019.
  34. 5G Introduction. Visitor’s lecture for Prof. J.P. Shim, Georgia State University, GA, USA, 2019.
  35. Impacts of 5G on Energy Consumption. South East Energy Alliance Conference, Atlanta, GA, USA, 2019.
  36. RCS Update and 5G Security presentations. Messaging Malware Mobile Anti-Abuse Working Group (M3AAWG), Montreal, Canada, 2019.
  37. Workshop, 5G Simplificado. Technical web presentation to Telefonica Spain and global entities on 5G in Spanish, 16 June 2020.
  38. CANTO Conversations-Understanding 5G Technology. Web panel presentation, 15th July 2020 (video).
  39. AMCIS 2020 panel, “5G Technologies: Insights, Opportunities & the Future”, 10th August 2020 (proceedings | video of the session).
  40. Accelerating Digital Transformation in LDCs, LLDCs and SIDS - 5G Technology. ITU’s Global Event on Emerging Technology for Connectivity 2021. ITU Webinar, 2021. Presentations of the session availabe here.
  41. 5G Security Evolves. GSMA T-ISAC. 2021.
  42. 5G Security Use Cases. GSMA T-ISAC. 2021.
  43. GSMA workgroup update. OnGo Alliance Annual Members Meeting and Exhibitor Showcase, Dallas, TX, 10-13 April 2023. 
  44. Security Threats in Cloud-based Services. Panel presentation at the IARIA AICT 2023.
 
 
Media Interviews and Other Public Activities
  1. Industry updates on 5G security, VoLTE evolution, unwanted robocalls, 5G resolution at the North Americas GSMA Regional Interest Group (RIG) meetings, USA, 2019-2020.
  2. How the massive amount of 5G data could lead to completely new business models. BizJournals interview, 7 January 2020 (link).
  3. Seguimos Conectados. Web interview on 5G in Spanish, Telefonica Spain, 13 May 2020 (link - limited).