2014

• Conference lecture
  Forssell, Børje. (2014) Intentional Disturbance of GNSS (Tilsiktede forstyrrelser av GNSS). Geodesi- og hydrografidagene 2014
• Lecture
  Forssell, Børje. (2014) Tidsklemma fra et navigasjonsteknisk perspektiv. Geodesi- og hydrografidagene 2014

2013

• Feature article
  Forssell, Børje. (2013) Education, Integrated Navigation and Safety are key issues.

2012

• Conference lecture
  Forssell, Børje. (2012) LightSquared. An Interference Story. Seminar om interferens og forstyrrelser av GNSS
• Conference lecture
  Forssell, Børje. (2012) The Vulnerability of GNSS. Seminar om interferens og forstyrrelser av GNSS

2011

• Conference lecture
  Forssell, Børje. (2011) Globale NavigasjonsSatellittSystemer. En revolusjon innen navigasjon og posisjonsbestemmelse. Trøndelagskartdagan
• Conference lecture
  Sokolova, Nadezda; Borio, Daniele; Forssell, Børje. (2011) Loop Filters with Controllable Doppler Jitter for Standard and High Sensitivity GNSS Receivers. 2011 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 21-23 September 2011

2010

• Conference lecture
  Forssell, Børje. (2010) Globale navigasjonssatellittsystemer. Kurs.
• Conference lecture
  Forssell, Børje. (2010) Positionsbestämning inomhus och i andra trängda lägen. Dagens status. Medlemsmøte
• Conference lecture
  Sokolova, Nadezda; Borio, Daniele; Forssell, Børje; Lachapelle, Gérard. (2010) Doppler Rate Measurements in Standard and High-Sensitivity GPS Receivers: Theoretical Analysis and Comparison. 2010 International Conference on Indoor Positioning and Indoor Navigation
• Conference lecture
  Forssell, Børje. (2010) Globale NavigasjonsSatellittSystemer. Bakgrunn, prinsipper og utvikling. RADIUS - RADio-based Innovations for Use in maritime and terrestrial Systems

2009

• Conference lecture
  Revnivykh, Sergey; Forssell, Børje. (2009) GLObal Navigation Satellite System (GLONASS). 13th IAIN World Congress
• Conference lecture
  Forssell, Børje. (2009) GNSS in the High North: Coverage aspects. Usage of GNSS in the High North

2008

• Lecture
  Forssell, Børje. (2008) GNSS ― en revolusjon innen navigasjon og posisjonsbestemmelse. uten en tråd, LBS-konferansen
• Lecture
  Forssell, Børje. (2008) Utdanningen innen satellittnavigasjon ved NTNU. Møte i Norsk industriforum for romvirksomhet (NIFRO)
• Conference lecture
  Forssell, Børje; Last, David; Hein, Günter; Hernes, Gunn Marit. (2008) European certification of the first GPS-based precision approach system in commercial use. European Navigation Conference - GNSS 08
• Conference lecture
  Forssell, Børje; Hernes, Gunn Marit; Lavik, Linda. (2008) SPECIAL CATEGORY-I in Norway:The system and its certification. High Precision Navigation and Positioning Conference and INS Tutorial
• Conference lecture
  Forssell, Børje; Hamar, Steinar. (2008) The world’s only certificated GPS-based precision approach system. The way from the decision to the operational system. International Symposium on GPS/GNSS
• Conference lecture
  Sokolova, Nadezda; Forssell, Børje. (2008) High-sensitivity GPS receiver performance indoors with moderate pedestrian traffic. VERDICT Conference
• Conference lecture
  Forssell, Børje. (2008) The dangers of GNSS. International Symposium on GPS/GNSS

2007

• Conference lecture
  Forssell, Børje. (2007) Integrity and GALILEO. Navigation Conference
• Conference lecture
  Sokolova, Nadezda; Forssell, Børje. (2007) HSGPS tracking performance in indoor environments. E-Navigation
• Conference lecture
  Sokolova, Nadezda; Forssell, Børje. (2007) Integrated low-cost MEMS INS/HSGPS performance for pedestrian navigation in a signal degraded environment. E-Navigation
• Interview
  Forssell, Børje. (2007) Navigasjonens historie.

2006

• Conference lecture
  Forssell, Børje. (2006) Posisjonsbestemmelse innendørs ─ ønskelig og vanskelig. Studiemøtet elektronikk og data

2005

• Conference lecture
  Forssell, Børje. (2005) Towards a European Radionavigation Plan (ERNP). Nordic SatNav User Conference
• Conference lecture
  Forssell, Børje. (2005) What do you do when your sat.nav. receiver lets you down?. Nordic SatNav User Conference
• Conference lecture
  Forssell, Børje. (2005) Indoor and urban use of GPS. Possibilities and limitations. GPS/GNSS Symposium
• Conference lecture
  Forssell, Børje. (2005) Present status of the GALILEO project and GNSS in Europe. GPS/GNSS Symposium
• Conference lecture
  Forssell, Børje. (2005) GPS inomhus -- möjligheter och begränsningar. GPS/GNSS-seminarium 2005

2004

• Conference lecture
  Tollisen, Steffen; Torvik, Børge; Hjelmstad, Jens F.; Forssell, Børje. (2004) Using TV signals to locate aircraft. GNSS 2004, The European Navigation Conference
• Conference lecture
  Forssell, Børje. (2004) GALILEO -- the new Global Satellite Navigation System. Gjesteforelesning
• Conference lecture
  Forssell, Børje; Graatrud, Kristian. (2004) Narrow-band interference in GPS aviation receivers. AVIGEN 2004
• Interview
  Forssell, Børje. (2004) Mobilen blir ledestjerne.

2003

• Conference lecture
  Forssell, Börje. (2003) GALILEO � The Satellite Navigation System of the Future. [Mangler data]
• Conference lecture
  Rinnan, Arne; Forssell, Börje; Udnæs, Frank; Reppe, Marius; Bratbergsengen, Inger L.. (2003) Performance of Satellite Navigation Systems in Urban Environments at High Latitudes. GNSS 2003, The European Navigation Conference
• Conference lecture
  Forssell, Börje. (2003) Vil GPS og GALILEO gi god dekning på våre breddegrader?. Studiemøtet, Elektronikk og Data
• Conference lecture
  Forssell, Börje. (2003) GALILEO: Status and Signals. 2003 Joint International Conference on GPS/GNSS
• Conference lecture
  Forssell, Börje. (2003) Comparison of signals in GPS, GLONASS and GALILEO. NORNA 2003
• Conference lecture
  Forssell, Börje; Hernes, Gunn Marit. (2003) Future for LORAN-C: a back-up system for GPS and GALILEO?. NORNA 2003
• Conference lecture
  Forssell, Börje; Sande, Bjørn; Rinnan, Arne; Kjeldstad, Kristian; Bratbergsengen, Inger L.. (2003) Investigation of Satellite Navigation Performance in a Real-Time Information System for Urban Transport. The 2003 International Symposium on GPS/GNSS
• Conference lecture
  Sande, Bjørn; Kjeldstad, Kristian; Forssell, Börje. (2003) Real-time car system for distance determination. The 11th World Congress of the International Association of Institutes of Navigation (IAIN)

2002

• Conference lecture
  Forssell, Börje. (2002) GPS modernization. [Mangler data]
• Conference lecture
  Forssell, Börje; Olsen, Trond Birger. (2002) The effects of different types of jamming signals on GPS SPS C/A-code receivers. NAV 02: GNSS vulnerability. A risk assessment.
• Conference lecture
  Forssell, Börje. (2002) The future of navigation in Europe. Svenska navigeringsdagar
• Conference lecture
  Forssell, Börje. (2002) GALILEO ― the new global navigation satellite system. [Mangler data]
• Conference lecture
  Forssell, Börje. (2002) EGNOS. System overview and high-latitude coverage. Swedish Board of Radionavigation Information Seminar on "The European satellite navigation system GALILEO"
• Conference lecture
  Forssell, Börje. (2002) Modernisert GPS. Geodesi- og hydrografidagene 2002
• Conference lecture
  Rinnan, Arne; Udnæs, Frank; Reppe, Marius; Forssell, Börje. (2002) Urban GPS/GALILEO performance as a basis for location-based services at northern latitudes. NavSat -- Satellite Navigation and Positioning World Show
• Conference lecture
  Forssell, Börje. (2002) Some US views on GALILEO. Background and observations. Swedish Board of Radionavigation Information Seminar on "The European satellite navigation system GALILEO"
• Conference lecture
  Forssell, Börje. (2002) Mobil stedfesting. Geodesi- og hydrografidagene 2002
• Conference lecture
  Forssell, Börje. (2002) GALILEO - en oversikt. Geodesitreff

2001

• Conference lecture
  Mjølsnes, Stig Frode; Forssell, Börje. (2001) GALILEO and location-based services. NORSIG 2001
• Conference lecture
  Mjølsnes, Stig Frode; Forssell, Börje. (2001) GALILEO and location-based services. NORSIG 2001
• Conference lecture
  Forssell, Börje. (2001) GALILEO performance at high latitudes. 5th GNSS International Symposium (GNSS 2001)
• Conference lecture
  Forssell, Börje. (2001) The GALILEO constellation from a Nordic perspective. Tromsø Forum

2000

• Conference lecture
  Skaar, Jørgen; Grønseth, Hildegunn; Forssell, Börje; Furuseth, Lars. (2000) Availability and coverage of EGNOS in Norway. GNSS 2000
• Conference lecture
  Suzuki, Osamu; Forssell, Börje; Yasuda, Akio. (2000) Ship-to-shore e-mail communications for mariners by Internet standards and technology. The 6th Asia-Pacific Conference on Communications

1999

• Conference lecture
  Forssell, Börje. (1999) Three-carrier ambiguity resolution in GALILEO. The 8th European CGSIC IISC Meeting
• Conference lecture
  Forssell, Börje. (1999) GALILEO - det framtidige satellittnavigasjonssystemet (?). Geodesi- & hydrografidagene 1999
• Lecture
  Forssell, Börje. (1999) LORAN-C and EUROFIX as a complement to EGNOS. High-Latitudes Working Group, 1st Meeting
• Conference lecture
  Honne, Jon T.; Rinnan, Arne; Forssell, Börje; Sigmond, Marit. (1999) Determination of receiver biases and ionospheric delays for improving range corrections in differential systems. GNSS '99, The 3rd International Symposium on Global Navigation Satellite Systems
• Conference lecture
  Forssell, Börje. (1999) Støy i en GPS-mottaker - påvirkning fra andre signalkilder. Geodesi- & hydrografidagene 1999
• Conference lecture
  Forssell, Börje. (1999) LORAN-C and EUROFIX. Present situation and perspectives. NORNA '99, The 4th Nordic Radionavigation Conference

1998

• Conference lecture
  Forssell, Börje. (1998) LORAN-C and EUROFIX in a European context. Temadag om GNSS, Loran och frekvenser
• Lecture
  Forssell, Börje. (1998) Kommunikation & navigation. GPS i Försvaret
• Conference lecture
  Forssell, Börje. (1998) EUROFIX -- A cheap alternative for dissemination of DGPS corrections. Meeting of the International Information Sub-Committee of the C ivil GPS Service Interface Committee (IISC)

1997

• Lecture
  Forssell, Börje. (1997) The status and prospects of satellite navigation in Europe. [Mangler data]
• Conference lecture
  Forssell, Börje; Hansen, P.; Kågström, M.; Nilsen, B.I.; Sæther, K.. (1997) DGPS and LORAN-C for dynamic positioning offshore. NELS Technical Symposium and Workshop
• Conference lecture
  Forssell, Børje. (1997) Trends in civil satellite navigation. GPS Symposium '97
• Conference lecture
  Forssell, Børje. (1997) The role of differential techniques in a future GNSS. GNSS '97
• Conference lecture
  Forssell, Børje. (1997) European aspects of GNSS-2. Japan Institute of Navigation. Space and Aviation Society. Autu mn Meeting
• Conference lecture
  Forssell, Børje; Martin-Neira, M.; Harris, R.A.. (1997) Carrier phase ambiguity resolution in GNSS-2. ION GPS '97
• Conference lecture
  Forssell, Børje. (1997) Multipath problems in satellite navigation : overview of solutions and results. Japan Institute of Navigation. Space Aviation Society. Autumn M eeting
• Conference lecture
  Forssell, Börje. (1997) Teknisk jämförelse av GLONASS och GPS. GPS/GNSS Seminar

1996

• Lecture
  Forssell, Börje. (1996) Local Area Augmentation Systems (LAAS). GPS Augmentation & Management. Implications for Scandinavian Us ers.
• Conference lecture
  Kapaasen, Karl B.; Forssell, Börje. (1996) Some consequences of delays in dissemination of DGPS corrections. NORNA 96, The 4th Nordic Radionavigation Conference
• Conference lecture
  Aarmo, Kjell-Arne; Forssell, Börje; Rinnan, Arne. (1996) A method for dissemination of DGPS corrections by FM-RDS and tests of some receivers. ION GPS-96, The 9th International Technical Meeting of the Sate llite Division of the Institute of Navigation
• Conference lecture
  Breivik, Kjetil; Forssell, Börje; Kee, Changdon; Enge, Per; Walter, Todd. (1996) Detection and estimation of multipath error in GPS pseudorange measurements using signal-to-noise ratio in a stationary single-frequency receive. The Institute of Navigation 52nd Annual Meeting
• Conference lecture
  Forssell, Börje. (1996) Technical comparisons between the GLONAS and GPS concepts. Geodetic Applications of GPS
• Conference lecture
  Forssell, Börje. (1996) Satellite navigation - state and perspectives. RVK 96
• Conference lecture
  Forssell, Börje. (1996) Proposed baseline for a European Radionavigation Plan (ERNP). NORNA 96, The 4th Nordic Radionavigation Conference
• Conference lecture
  Forssell, Börje; Helgesen, Tor. (1996) Tests of SCAT-I at Norwegian regional airports. NORNA 96, The 4th Nordic Radionavigation Conference

1995

• Lecture
  Forssell, Børje. (1995) GLONASS fungerar!. Informationsdag "GPS i F@ørsvaret"
• Conference lecture
  Forssell, Børje. (1995) Status and prospects of international civil satellite navigation. Satellite Positioning Systems Conference
• Conference lecture
  Forssell, Børje. (1995) Signal design for GNSS. 4th International Conference on Differential Satellite Navigati on Systems

1994

• Conference lecture
  Forssell, Børje. (1994) Navigasjonssystemer for landmobiltransporter. Landmobila navigations- och informationssystem
• Conference lecture
  Forssell, Børje. (1994) Troposfærens innvirkning på GPS. Geodesi- og hydrografidagene 1994
• Conference lecture
  Borge, Tom; Forssell, Børje; Knapstad, B.; Wang, Gunnar; Nordmark, A.; Berstad, A.. (1994) A new real-time ambiguity resolution strategy based on polynomial identification. International Symposium on Kinematic Systems in Geodesy, Geomatics and Navigation
• Lecture
  Forssell, Børje. (1994) GPS som navigasjonshjelpemiddel for internasjonal luftfart. [Mangler data]
• Lecture
  Forssell, Børje. (1994) GPS-aktiviteter på NTH. [Mangler data]

1993

• Conference lecture
  Forssell, Børje. (1993) A wide-area differential navigation system. Nordic Radionavigation Conference (3 : 1993 : Stockholm og Helsinki)
• Conference lecture
  Forssell, Børje. (1993) Signalbehandling i navigasjonssystemer. NOBIM-NORSIG-konferansen (1993 : Lillehammer)
• Conference lecture
  Forssell, Børje. (1993) Satellite navigation systems and their importance for total defence applications. MILINF Seminar (1993 : Enkøping)
• Conference lecture
  Forssell, Børje. (1993) Radioteknik i navigationssystem. RadioVetenskaplig konferens (1993 : Lund)