Back to results
US 11,240,834 B2Granted
Method for simultaneous transmission of control signals, terminal therefor, method for receiving control signal, and base station therefor
AssigneeSOLiD, INC.
InventorDong Hyun Park
Life of this patent
Estimating the term…
Abstract
The present invention relates to a method and an apparatus allowing a simultaneous transmission of control signals in a wireless communication system.
Claims10
A method for a user equipment to simultaneously transmit control signals, the method comprising:
- generating Hybrid Automatic Repeat Request Acknowledgement/Negative-Acknowledgement (HARQ-ACK) information indicating whether downlink transmission is received;
- when a scheduling request (SR) and the HARQ-ACK information are determined to be simultaneously transmitted, transmitting the HARQ-ACK information through a SR PUCCH resource instead of a HARQ-ACK PUCCH resource via a first antenna;
- and receiving configuration information of an uplink control channel resource, wherein at least part of the HARQ-ACK information is transmitted through the uplink control channel resource configured for transmission of the scheduling request.
A user equipment, comprising:
- a control signal generator to generate Hybrid Automatic Repeat Request Acknowledgement/Negative-Acknowledgement (HARQ-ACK) information indicating whether downlink transmission is received;
- and a transceiver to transmit the HARQ-ACK information through a scheduling request (SR) PUCCH resource instead of a HARQ-ACK PUCCH resource through a first antenna when the SR and the HARQ-ACK information are determined to be simultaneously transmitted, wherein at least part of the HARQ-ACK information is transmitted through the uplink control channel resource configured for transmission of the scheduling request, and wherein the transceiver receives configuration information of the uplink control channel resource.
A method for a base station to receive a control signal, the method comprising:
- transmitting a downlink data to a user equipment;
- transmitting configuration information of the uplink control channel;
- and when a scheduling request (SR) and a Hybrid Automatic Repeat Request Acknowledgement/Negative-Acknowledgement (HARQ-ACK) information indicating whether the downlink data is received at the user equipment are determined to be simultaneously transmitted, receiving the SR and the HARQ-ACK information from the user equipment;
- wherein the HARQ-ACK information is received through a SR PUCCH resource instead of a HARQ-ACK PUCCH resource via a first antenna, wherein at least part of the HARQ-ACK information is transmitted through the uplink control channel resource configured for transmission of the scheduling request.
1 more element
A base station, comprising:
- a transceiver to transmit a downlink data to a user equipment, receive a Hybrid Automatic Repeat Request Acknowledgement/Negative-Acknowledgement (HARQ-ACK) information indicating whether the downlink data is received at the user equipment when the a scheduling request (SR) and the HARQ-ACK information are determined to be simultaneously transmitted;
- and a control signal decoder to decode the SR and the HARQ-ACK information, wherein the transceiver receives the HARQ-ACK information through a SR PUCCH resource instead of a HARQ-ACK PUCCH resource via a first antenna, wherein at least part of the HARQ-ACK information is transmitted through the uplink control channel resource configured for transmission of the scheduling request, and wherein the transceiver transmits configuration information of the uplink control channel.
Dependencies are inferred from the claim text.