COMMUNICATION TERMINAL
First Claim
1. A communication terminal having a radio communicating function, comprising:
- a GPS module that acquires time information and positional information from a GPS satellite, indicating the position at which the communication terminal is present; and
,a controller which, based on the positional information acquired by the GPS module and correspondence information which provides the association between the positional information indicating a position identified by latitude and longitude and the timing of a synchronizing signal for establishing synchronization at the position, identifies the timing of the synchronizing signal for establishing synchronization between the communication terminal and a radio base station to be connected to the communication terminal.
3 Assignments
0 Petitions
Accused Products
Abstract
Time information and positional information indicating the position at which a communication terminal is present are acquired from a GPS satellite, and, based on the acquired positional information and correspondence information which provides the association correspondence between the positional information indicating a position identified by latitude and longitude and the timing of a synchronizing signal for establishing synchronization at the position, the timing of the synchronizing signal for establishing synchronization between the communication terminal and the radio base station is identified.
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Citations
13 Claims
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1. A communication terminal having a radio communicating function, comprising:
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a GPS module that acquires time information and positional information from a GPS satellite, indicating the position at which the communication terminal is present; and
,a controller which, based on the positional information acquired by the GPS module and correspondence information which provides the association between the positional information indicating a position identified by latitude and longitude and the timing of a synchronizing signal for establishing synchronization at the position, identifies the timing of the synchronizing signal for establishing synchronization between the communication terminal and a radio base station to be connected to the communication terminal. - View Dependent Claims (2, 3, 4, 5)
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6. A connecting method for connecting a communication terminal to a network through a base station, comprising the steps of:
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acquiring time information and positional information from a GPS satellite, indicating the position at which the communication terminal is present; and
,based on the acquired positional information and correspondence information which provides the association between the positional information indicating a position identified by latitude and longitude and the timing of a synchronizing signal for establishing synchronization at the position, identifying the timing of the synchronizing signal for establishing synchronization between the communication terminal and the radio base station. - View Dependent Claims (7, 8, 9)
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10. A recording medium storing a program that causes a communication terminal having a radio communication function to execute:
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a procedure of acquiring time information and positional information from a GPS satellite, indicating the position at which the communication terminal is present; and
,a procedure of, based on the acquired positional information and correspondence information which provides the association between the positional information indicating a position identified by latitude and longitude and the timing of a synchronizing signal for establishing synchronization at the position, identifying the timing of the synchronizing signal for establishing synchronization between the communication terminal and the radio base station to be connected to the communication terminal. - View Dependent Claims (11, 12, 13)
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Specification