A map data transmitting server is interconnected with a vehicle terminal through a wireless network. The vehicle terminal determines a range of cells of which cell data are required for navigation based on vehicle state information, and requests the map data transmitting server to transmit the cell data of the cells thereto.

 
Web www.patentalert.com

< Apparatus and method for tire monitoring system

< Hydraulic shovel concurrently used for crane operations

> Apparatus and method for establishing communication in a computer network

> Fuser oil contamination prevention and clean-up method

~ 00214