US 12,483,367 B2
Secondary cell activation method, apparatus, device, and storage medium
Jing Xu, Dongguan (CN); and Wenhong Chen, Dongguan (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan (CN)
Filed on Dec. 30, 2022, as Appl. No. 18/091,927.
Application 18/091,927 is a continuation of application No. PCT/CN2020/122981, filed on Oct. 22, 2020.
Prior Publication US 2023/0224113 A1, Jul. 13, 2023
Int. Cl. H04L 5/00 (2006.01)
CPC H04L 5/0048 (2013.01) 12 Claims
OG exemplary drawing
 
1. A method for activating a secondary cell, applied to a terminal, the method comprising:
receiving a reference signal activation signaling, wherein the reference signal activation signaling is used for activating a reference signal, and the reference signal is used for activation of the secondary cell; and
receiving the reference signal based on the reference signal activation signaling, and activating the secondary cell,
wherein:
the reference signal activation signaling is any one of an MAC CE or a DCI,
wherein a time domain length of the reference signal is indicated by a reference signal configuration signaling sent by a network device, wherein the time domain length of the reference signal is represented by a number of repeated transmissions of the reference signal, and a number of time domain positions occupied by the reference signal is four times the number of repeated transmissions.