APPARATUS AND METHOD OF REPORTING LOGGED MEASUREMENT IN WIRELESS COMMUNICATION SYSTEM
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Abstract
A method and apparatus of reporting logged measurements in a wireless communication system is provided. A user equipment in a Radio Resource Control (RRC) connected mode receives Minimization of Drive Tests (MDT) configuration from a base station and starts a validity timer upon receiving the MDT configuration. The user equipment in an RRC idle mode logs measurements based on the MDT configuration to collect logged measurements while the validity timer is running. When the validity timer is expired, the user equipment discards the MDT configuration.
63 Citations
31 Claims
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1-15. -15. (canceled)
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16. A method of reporting logged measurements of a user equipment in a wireless communication system, the method comprising:
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starting a validity timer upon receiving a first measurement configuration; receiving a second measurement configuration while the validity timer is operated; and upon receiving the second measurement configuration, stopping the validity timer and discarding the first measurement configuration. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23)
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24. An apparatus of reporting logged measurements in a wireless communication system, the apparatus comprising:
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a radio frequency unit for transmitting and receiving radio signals; and a processor operatively coupled with the radio frequency unit and configured for; starting a validity timer upon receiving a first measurement configuration; receiving a second measurement configuration while the validity timer is operated; and upon receiving the second measurement configuration, stopping the validity timer and discarding the first measurement configuration. - View Dependent Claims (25, 26, 27, 28, 29, 30, 31)
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Specification