| 摘要 |
PROBLEM TO BE SOLVED: To support the user of a mobile communication satellite system to maintain telephone such as logging-on, calling and receiving a telephone. SOLUTION: Concerning a satellite communication system 10 informing a user of the direction of not less than one best satellite the user can utilize, in order that through the use of information on the direction the user easily executes the capacity of logging-on, receiving, calling the telephone and hanging up by changing the direction of himself, the user can use not less than one best satellite. This information is supplied by a user terminal 13 and a gate way 14. Consequently through the use of information on the direction, the user can take various operation to strengthen the users connection between with not less than one satellite such as selecting the east position of a building, moving to a window facing southeast in a prescribed period. |
