| 发明名称 |
METHOD OF TRANSMITTING DATA USING HARQ |
| 摘要 |
A method is provided for performing data transmission using a hybrid automatic repeat request (HARQ) scheme performed by a transmitter. The transmitter transmits uplink data to a receiver, and receives an acknowledgement (ACK) signal for the data from the receiver. The transmitter determines whether or not an uplink grant associated with the ACK signal is received. The transmitter keeps the uplink data in an HARQ buffer of the transmitter without flushing the uplink data if it is determined that the uplink grant associated with the ACK signal is not received within a certain time period from the receiver. |
| 申请公布号 |
US2017041104(A1) |
申请公布日期 |
2017.02.09 |
| 申请号 |
US201615332633 |
申请日期 |
2016.10.24 |
| 申请人 |
LG Electronics Inc. |
发明人 |
SUNG Doo Hyun;PARK Hyung Ho;CHOI Jin Soo;CHUNG Jae Hoon;HAN Jong Young;PARK Kyu Jin;LEE Eun Jong;CHO Han Gyu |
| 分类号 |
H04L1/18;H04W72/04;H04L1/16 |
主分类号 |
H04L1/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of data transmission using a hybrid automatic repeat request (HARQ) scheme performed by a transmitter, the method comprising:
transmitting uplink data to a receiver; receiving an acknowledgement (ACK) signal for the data from the receiver; and determining whether or not an uplink grant associated with the ACK signal is received, wherein the transmitter keeps the uplink data in an HARQ buffer of the transmitter without flushing the uplink data if it is determined that the uplink grant associated with the ACK signal is not received within a certain time period from the receiver. |
| 地址 |
Seoul KR |
