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US 11,696,180 B2Granted
Base station, wireless communication system, and communication method
AssigneeNEC Corporation
InventorSadafuku Hayashi
Life of this patent
Estimating the term…
Abstract
This wireless communication system has a first base station, and a second base station whereby downlink data received from a core network can be transmitted to a terminal via the second base station and the first base station. The second base station transmits, to the first base station, information that makes it possible to identify whether or not flow control can be carried out.
Claims14
A base station, comprising:
- a controller configured to control downlink data flow transmitted to a terminal via another base station based on a feedback from the another base station;
- a transmitter configured to transmit, to the another base station, a downlink data and information indicating whether the feedback is requested or not;
- and
- a receiver configured to receive the feedback from the another base station, if the information indicates the feedback is requested;
- wherein the information is expressed by a value;
- wherein if the value is 1, the receiver receives the feedback from the another base station;
- and
- wherein a value 0 indicates that a feedback is not requested, and a value 1 indicates that the feedback is requested.
5 more elements
A base station, comprising:
- a receiver configured to receive, from another base station, a downlink data and information indicating whether a feedback is requested or not;
- and
- a transmitter configured to transmit the feedback to the another base station, fi the information indicates the feedback is requested;
- wherein the information is expressed by a value;
- wherein if the value is 1, the transmitter transmits the feedback to the another base station;
- and
- wherein a value 0 indicates the a feedback is not requested, and a value 1 indicates that the feedback is requested.
4 more elements
A method for a base station, comprising:
- controlling downlink data flow transmitted to a terminal via another base station based on a feedback from the another base station;
- transmitting, to the another base station, a downlink data and information indicating whether the feedback is requested or not;
- and
- receiving the feedback from the another base station, if the information indicates the feedback is requested;
- wherein the information is expressed by a value;
- and
- wherein a value 0 indicates that the feedback is not requested, and a value 1 indicates that the feedback is requested.
4 more elements
Dependencies are inferred from the claim text.