RADIO COMMUNICATION SYSTEM, RADIO TERMINAL, RADIO NETWORK, RADIO COMMUNICATION METHOD AND PROGRAM
First Claim
1. A radio terminal that performs measurement based on a measurement condition to be indicated by a radio network, and reports a measurement result, comprising:
- positioning accuracy calculator that calculates a positioning accuracy of the radio terminal;
required positioning accuracy maintaining unit that maintains a required positioning accuracy related to a condition of the positioning accuracy; and
measurement reporting controller that compares said required positioning accuracy with said calculated positioning accuracy, and controls execution of at least one of the measurement and the reporting of said measurement result to the radio network by the radio terminal.
1 Assignment
0 Petitions
Accused Products
Abstract
A radio terminal, which is operative to perform a measurement on the basis of a measurement condition designated by a radio network and to report the result of the measurement, comprises: a position-determination precision calculating means for calculating a position-determination precision of the radio terminal; a required position-determination precision holding means for holding a required position-determination precision related to a condition of position-determination precision; and a measurement reporting control means for comparing the required position-determination precision with the calculated position-determination precision and for controlling the execution of at least one of the radio terminal'"'"'s measurement and the radio terminal'"'"'s reporting of the measurement result to the radio network.
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Citations
21 Claims
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1. A radio terminal that performs measurement based on a measurement condition to be indicated by a radio network, and reports a measurement result, comprising:
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positioning accuracy calculator that calculates a positioning accuracy of the radio terminal; required positioning accuracy maintaining unit that maintains a required positioning accuracy related to a condition of the positioning accuracy; and measurement reporting controller that compares said required positioning accuracy with said calculated positioning accuracy, and controls execution of at least one of the measurement and the reporting of said measurement result to the radio network by the radio terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A radio terminal that performs measurement based on a measurement condition to be indicated by a radio network, and reports a measurement result, comprising:
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positioning accuracy calculator that calculates a positioning accuracy of the radio terminal; and measurement reporting controller that controls execution of at least one of the measurement and the reporting of said measurement result to the radio network by the radio terminal based on said calculated positioning accuracy.
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- 11. A radio network in a radio communication system in which a radio terminal performs measurement based on a measurement condition to be indicated by the radio network and reports a measurement result, comprising a required positioning accuracy notifying unit that notifies to the radio terminal a required positioning accuracy related to a positioning accuracy of the radio terminal, being a condition for controlling execution of at least one of the measurement and the reporting of said measurement result to the radio network by the radio terminal.
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16. A radio communication system in which a radio terminal performs measurement based on a measurement condition to be indicated by the radio network and reports a measurement result:
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wherein the radio network comprises a required positioning accuracy notifying unit that notifies to the radio terminal a required positioning accuracy related to a condition of a positioning accuracy for controlling execution of at least one of the measurement and the reporting of said measurement result to the radio network by the radio terminal; and wherein the radio terminal comprises; positioning accuracy calculator that calculates a positioning accuracy of the radio terminal; and measurement reporting controller that compares said required positioning accuracy with said calculated positioning accuracy, and controls execution of at least one of the measurement and the reporting of said measurement result to the radio network by the radio terminal.
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17. A radio communication system in which a radio terminal performs measurement based on a measurement condition to be indicated by the radio network and reports a measurement result, comprising:
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positioning accuracy calculator that calculates a positioning accuracy of the radio terminal; and measurement reporting controller that controls execution of at least one of the measurement and the reporting of said measurement result to the radio network by the radio terminal based on said calculated positioning accuracy.
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18. A radio communication method of performing, by a radio terminal, measurement based on a measurement condition to be indicated by a radio network, and reporting, by a radio terminal, a measurement result, comprising:
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notifying, by the radio network, a required positioning accuracy related to a condition of a positioning accuracy to the radio terminal; and calculating, by the radio terminal, the positioning accuracy of the radio terminal, comparing, by the radio terminal, said required positioning accuracy notified from said radio network with said calculated positioning accuracy, and controlling, by the radio terminal, execution of at least one of the measurement and the reporting of said measurement result to the radio network by the radio terminal.
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19. A radio communication method of performing, by a radio terminal, measurement based on a measurement condition to be indicated by a radio network, and reporting, by a radio terminal, a measurement result, comprising:
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calculating a positioning accuracy of the radio terminal; and controlling execution of at least one of the measurement and the reporting of said measurement result to the radio network by the radio terminal based on said calculated positioning accuracy.
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20. A non-transitory computer readable storage medium storing a program of a radio terminal that performs measurement based on a measurement condition to be indicated by the radio network and reports a measurement result, causing the radio terminal to execute the processes:
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calculating a positioning accuracy of the radio terminal; and comparing a required positioning accuracy related to a condition of the positioning accuracy with said calculated positioning accuracy, and controlling execution of at least one of the measurement and the reporting of said measurement result to the radio network by the radio terminal.
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21. A non-transitory computer readable storage medium storing a program of an information processing device in a radio communication system in which a radio terminal performs measurement based on a measurement condition to be indicated by the radio network and reports a measurement result, causing said information processing device to execute a process of notifying to the radio terminal a required positioning accuracy related to a positioning accuracy of the radio terminal, being a condition for controlling execution of at least one of the measurement and the reporting of said measurement result to the radio network by the radio terminal.
Specification