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US 2021/0176015 A1Published application
Method for controlling data retransmission and user equipment
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorJing XU
Life of this patent
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Abstract
A method for controlling data retransmission is provided. Data is transmitted to network device and a timer is started. The data is retransmitted after the timer expires if a HARQ-ACK feedback corresponding to the data is not received before the timer expires. Or the data is retransmitted if a HARQ-NACK feedback corresponding to the data is received from the network device before the timer expires.
Claims20
A method for controlling data retransmission, comprising:
- transmitting data to a network device and starting a timer;
- and
- retransmitting the data after the timer expires, if a HARQ-ACK feedback corresponding to the data is not received before the timer expires;
- or
- retransmitting the data if a HARQ-NACK feedback corresponding to the data is received from the network device before the timer expires.
2 more elements
A user equipment, comprising:
- a processor, a transmitter, and a receiver, wherein
- the processor is configured to control starting of a timer;
- the receiver is configured to receive a HARQ-ACK feedback or a HARQ-NACK feedback from a network device;
- and
- the transmitter is configured to:
- transmit data to the network device;
- and
- retransmit the data if a HARQ-ACK feedback corresponding to the data is not received by the receiver before the timer expires;
- or
- retransmit the data if a HARQ-NACK feedback corresponding to the data is received by the receiver from the network device before the timer expires.
7 more elements
Dependencies are inferred from the claim text.