METHOD IN WHICH A TERMINAL CONNECTED TO A CELLULAR NETWORK MEASURES A WIRELESS LAN AND RECEIVES INFORMATION FOR MEASUREMENT IN A WIRELESS ACCESS SYSTEM, AND TERMINAL OR BASE STATION DEVICE FOR SAME
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Abstract
The present invention relates to a measurement method for the access of a terminal to a second base station in a wireless access system, and to a base station and terminal for the method. Provided is a measurement reporting method in a measurement method for the access of a first base station-based terminal to a second base station in a wireless access system, comprising the following steps: receiving information on the second base station from the first base station; measuring the second base station using the information on the second base station; and reporting the information obtained by the second base station measurement to the first base station, wherein the second base station measurement is performed on the basis of a reference signal transmitted by the second base station. A terminal device for the method is also provided.
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Citations
44 Claims
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1-28. -28. (canceled)
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29. A method for performing measurement and reporting for access to a second base station by a user equipment based on a first base station in a wireless access system, the method comprising:
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receiving information on the second base station from the first base station; measuring the second base station using the information on the second base station; and reporting measurement information for the second base station to the first base station, wherein the measuring is performed based on a reference signal transmitted by the second base station, and wherein the reference signal transmitted by the second base station corresponds to a reference signal of the first base station, and the first base station and the second base station are heterogeneous networks. - View Dependent Claims (30, 31, 32, 33, 34, 35)
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36. A method for receiving measurement information for a second base station by a first base station in a wireless access system, the method comprising:
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transmitting activated information on the second base station to a user equipment based on the first base station in consideration of a location of the user equipment based on the first base station; and receiving measurement information for the second base station measured by the user equipment based on the first base station, using the information on the second base station, wherein the measurement information for the second base station is obtained based on a reference signal transmitted by the second base station, and wherein the reference signal transmitted by the second base station corresponds to a reference signal of the first base station, and the first base station and the second base station are heterogeneous networks. - View Dependent Claims (37, 38, 39, 40, 41, 42)
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43. A user equipment based on a first base station, for performing measurement for access to a second base station in a wireless access system, the user equipment comprising:
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a transmitter; a receiver; and a processor configured to control the transmitter and the receiver, control the receiver to receive information on the second base station from the first base station, measure the second base station using the information on the second base station, and control the transmitter to report measurement information for the second base station to the first base station, and wherein the measurement for the second base station is performed based on a reference signal transmitted by the second base station, and wherein the reference signal transmitted by the second base station corresponds to a reference signal of the first base station, and the first base station and the second base station are heterogeneous networks.
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44. A first base station for receiving measurement information for a second base station in a wireless access system, the first base station comprising:
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transmitter; receiver; and a processor configured to control the transmitter and the receiver, control the transmitter to transmit activated information on the second base station to a user equipment based on the first base station in consideration of a location of the user equipment based on the first base station and control the receiver to receive measurement information for the second base station measured by the user equipment based on the first base station, using the information on the second base station, and wherein the measurement information for the second base station is obtained based on a reference signal transmitted by the second base station, and wherein the reference signal transmitted by the second base station corresponds to a reference signal of the first base station, and the first base station and the second base station are heterogeneous networks.
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Specification