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Jari Kinnunen, Guruprasad Krishnamurthy, Karri Huhtanen, Pekka Jussila, Kalevi Ratschunas: Location dependent services. Nokia Mobile Phones, Perman & Green, November 2, 2004: US06813501 (426 worldwide citation)

A system for providing location dependent services to a plurality of mobile terminals within a coverage area. The system defines services deployment areas in which the services are available. A server receives, from a plurality of sources, location information indicating the locations of mobile term ...


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Kalevi Ratschunas: Personal organizer equipment. Nokia Corporation, Cohen Pontani Lieberman & Pavane, October 25, 2005: US06958692 (31 worldwide citation)

Location-dependant personal organizer apparatus for operation with a memory for storing a plurality of appointment entries, each appointment entry including data specifying a time and a place; the personal organizer comprising: a locating unit capable of determining the location of the personal orga ...


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Kalevi Ratschunas, Ahti Muhonen: Location sensitive multimedia messaging (MMS). Nokia Corporation, Alston & Bird, June 24, 2008: US07392038 (23 worldwide citation)

The invention proposes a method for delivering messages in a network comprising at least one terminal device, comprising the steps of generating a message (S1), setting a condition for receiving the message (S2, S3), deciding whether the message is to be received by the terminal device on the basis ...


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H dot over, Jarno Pelkonen, Kalevi Ratschunas, Kengatharan Sivalingam, Sami Uskela: Method for calculating advice of charge. Nokia Networks Oy, Pillsbury Winthrop, March 8, 2005: US06865262 (18 worldwide citation)

To diversify the calculation of advice of charge, a price definition element (AoC-I) is maintained in a telecommunications system. In order to use the correct price definition element (AoC-I), an indication of the price definition element (AoC-I) to be used in calculating the advice of charge of a s ...


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Jair Kinnunen, Guruprasad Krishnamurthy, Karri Huhtanen, Pekka Jussila, Kalevi Ratschunas: Location dependent services. Perman & Green, August 30, 2001: US20010018349-A1

A system for providing location dependent services to a plurality of mobile terminals within a coverage area. The system defines services deployment areas in which the services are available. A server receives, from a plurality of sources, location information indicating the locations of mobile term ...


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Kalevi Ratschunas, Ahti Muhonen: Location sensitive multimedia messaging (mms). Nokia Networks Oy, li deshan, October 9, 2002: CN99816939

The invention proposes a method for delivering message in a network comprising at least one terminal device, comprising the steps of generating a message, setting a condition for receiving the message, deciding whether the message is to be received by the terminal device on the basis of the conditio ...


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Martin Bergenwall, Kalevi Ratschunas, Juhani Murto: State-dependent information serving. Cohen Pontani Lieberman & Pavane, August 25, 2005: US20050188004-A1

A method for providing state-dependant information to a terminal operable in communication with a communication network including a server unit, the method comprising: receiving at the server unit a request from the terminal for data; determining the state of the terminal by means of the server unit ...


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