US 12,335,893 B2
Registration method, terminal device and network device
Hai Tang, Guangdong (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Appl. No. 17/614,244
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
PCT Filed Nov. 20, 2018, PCT No. PCT/CN2018/116490
§ 371(c)(1), (2) Date Nov. 24, 2021,
PCT Pub. No. WO2020/102989, PCT Pub. Date May 28, 2020.
Prior Publication US 2022/0338151 A1, Oct. 20, 2022
Int. Cl. H04W 60/00 (2009.01); H04W 88/06 (2009.01)
CPC H04W 60/005 (2013.01) [H04W 88/06 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A registration method performed by a terminal device the method comprises:
acquiring by the terminal device first slice information when the terminal device is registered on a first network through a first access technology; and
acquiring, by the terminal device, second slice information when the terminal device is registered on a second network through a second access technology, wherein the second slice information and the first slice information are not mutually exclusive.