US 12,470,332 B2
Discontinuous reception retransmission timer start method and apparatus, device, and medium
Yi Hu, Guangdong (CN); and Haitao Li, Guangdong (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Dec. 22, 2022, as Appl. No. 18/145,610.
Application 18/145,610 is a continuation of application No. PCT/CN2020/121853, filed on Oct. 19, 2020.
Prior Publication US 2023/0208570 A1, Jun. 29, 2023
Int. Cl. H04L 1/1867 (2023.01); H04W 76/28 (2018.01)
CPC H04L 1/188 (2013.01) [H04L 1/1887 (2013.01); H04W 76/28 (2018.02)] 19 Claims
OG exemplary drawing
 
1. A method for starting a discontinuous reception (DRX) retransmission timer, implemented by a terminal, the method comprising:
receiving indication information; and
determining whether to start a DRX retransmission timer corresponding to a hybrid automatic repeat request (HARQ) process based on the indication information,
wherein the method further comprises:
before receiving the indication information, receiving RRC configuration information, the RRC configuration information comprising a DRX parameter and a HARQ process configuration parameter,
wherein the DRX parameter is configured for starting a DRX timer; the DRX timer comprises the DRX retransmission timer; the HARQ process configuration parameter comprises a number of HARQ process(es) and state information of the HARQ process(es); and the state information of the HARQ process is configured for indicating whether a retransmission function or a feedback function of the HARQ process is enabled.