METHOD FOR TRANSMITTING SIGNAL IN MULTIPLE-ANTENNA WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME
First Claim
1. A method of transmitting a signal, by a first base station supporting a plurality of vertical beam directions in a wireless communication system supporting multiple antennas, comprising:
- configuring a group containing at least one or more base stations for a first terminal of a location higher than locations of a plurality of base stations;
setting a specific sector for supporting coverage of the group; and
determining whether to perform beamforming for the first terminal on the specific sector.
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Accused Products
Abstract
The present invention relates to a method and an apparatus for transmitting a signal of a first base station, for supporting a plurality of vertical directions in a wireless communication system which supports multiple antennas. Particularly, the method comprises the steps of: configuring a group so as to include at least one base station, among a plurality of base stations, for a first terminal having a position higher than those of the plurality of base stations; setting a specific sector for supporting coverage of the group; and determining whether to perform beamforming for the first terminal on the specific sector.
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Citations
11 Claims
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1. A method of transmitting a signal, by a first base station supporting a plurality of vertical beam directions in a wireless communication system supporting multiple antennas, comprising:
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configuring a group containing at least one or more base stations for a first terminal of a location higher than locations of a plurality of base stations; setting a specific sector for supporting coverage of the group; and determining whether to perform beamforming for the first terminal on the specific sector. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of transmitting a signal, which is transmitted by a first base station supporting a plurality of vertical beam directions in a wireless communication system supporting multiple antennas, comprising:
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configuring a group containing at least one or more base stations for a first terminal targeted by a specific beam direction higher than a prescribed height among a plurality of the vertical beam directions among a plurality of base stations; setting a specific sector for supporting coverage of the group; and determining whether to perform beamforming for the first terminal on the specific sector.
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11. A first base station supporting a plurality of vertical beam directions in a wireless communication system supporting multiple antennas, comprising:
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a radio frequency unit; and a processor, the processor configured to configure a group containing at least one or more base stations for a first terminal of a location higher than locations of a plurality of base stations, the processor configured to set a specific sector for supporting coverage of the group, the processor configured to determine whether to perform beamforming for the first terminal on the specific sector.
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Specification