METHOD FOR TRANSMITTING SIGNAL IN MULTIPLE NODE SYSTEM
First Claim
1. A method of transmitting a signal of a multi-node system employing a plurality of nodes and a base station that can be controlled by being connected with each of the plurality of nodes, the method comprising:
- transmitting a first signal to a user equipment via the plurality nodes by applying a first power factor;
receiving power factor information as a feedback from the user equipment; and
transmitting a second signal to the user equipment via at least one node among the plurality of nodes by applying a second power factor,wherein the first power factor and the second power factor are elements for determining transmit power to be applied to the plurality of nodes,wherein the power factor information includes information for transmit power applicable to each of the plurality of nodes by measuring the first signal, andwherein the second power factor is determined based on the power factor information.
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Accused Products
Abstract
Provided are a method of transmitting a signal of a multi-node system. The method includes: transmitting a first signal to a user equipment via the plurality nodes by applying a first power factor; receiving power feedback information as a feedback from the user equipment; and transmitting a second signal to the user equipment via at least one node among the plurality of nodes by applying a second power factor, wherein the first power factor and the second power factor are elements for determining transmit power to be applied to the plurality of nodes, wherein the power factor information includes information for transmit power applicable to each of the plurality of nodes by measuring the first signal, and wherein the second power factor is determined based on the power factor information.
39 Citations
16 Claims
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1. A method of transmitting a signal of a multi-node system employing a plurality of nodes and a base station that can be controlled by being connected with each of the plurality of nodes, the method comprising:
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transmitting a first signal to a user equipment via the plurality nodes by applying a first power factor; receiving power factor information as a feedback from the user equipment; and transmitting a second signal to the user equipment via at least one node among the plurality of nodes by applying a second power factor, wherein the first power factor and the second power factor are elements for determining transmit power to be applied to the plurality of nodes, wherein the power factor information includes information for transmit power applicable to each of the plurality of nodes by measuring the first signal, and wherein the second power factor is determined based on the power factor information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of transmitting a signal of a user equipment in a multi-node system employing a plurality of nodes and a base station that can be controlled by being connected with each of the plurality of nodes, the method comprising:
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receiving a first signal to which a first power factor is applied via the plurality of nodes; feeding back power factor information to the base station; and receiving a second signal to which a second power factor is applied via at least one node among the plurality of nodes, wherein the first power factor and the second power factor are elements for determining transmit power to be applied to the plurality of nodes, wherein the power factor information includes information for transmit power applicable to each of the plurality of nodes by measuring the first signal, and wherein the second power factor is determined based on the power factor information. - View Dependent Claims (12, 13, 14, 15, 16)
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Specification