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Arturo Martin De Nicolas: Method and devices for improved location updating in a mobile communication system. Telefonaktiebolaget LM Ericsson, February 1, 2005: US06850760 (4 worldwide citation)

A method for a location update in a mobile communication system with a home location register (HLR) and visitor location registers (VLR) is described. The visitor location registers (VLR) serve different parts of the area covered by the communication system and the home location register holds a dat ...


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Martin de Nicolas Arturo: Method and devices for improved location updating in a mobile communication system. Ericsson Telefon L M, September 19, 2001: EP1134995-A1 (2 worldwide citation)

A method for a location update in a mobile communication system with a home location register (HL) and visitor location registers (VL) is described. The visitor location registers (VL) serve different parts of the area covered by the communication system and the home location register (HL) holds a d ...


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Arturo Martin De Nicolas: Method and devices for improved location updating in a mobile communication system. Richard J Moura Esq, Jenkens and Gilchrist PC, January 3, 2002: US20020002049-A1

A method for a location update in a mobile communication system with a home location register (HL) and visitor location registers (VL) is described. The visitor location registers (VL) serve different parts of the area covered by the communication system and the home location register (HL) holds a d ...


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Martin de, Nicolas Arturo: Method and devices for improved location updating in a mobile communication system. Telefonaktiebolaget Lm Ericsson, TONSCHEIDT Andreas, September 20, 2001: WO/2001/069958

A method for a location update in a mobile communication system with a home location register (HL) and visitor location registers (VL) is described. The visitor location registers (VL) serve different parts of the area covered by the communication system and the home location register (HL) holds a d ...