US 12,279,163 B2
Registration with accessibility and mobility management function re-allocation
Yuze Liu, Shenzhen (CN); Shilin You, Shenzhen (CN); Jin Peng, Shenzhen (CN); Wantao Yu, Shenzhen (CN); and Zhaoji Lin, Shenzhen (CN)
Assigned to ZTE Corporation, Shenzhen (CN)
Filed by ZTE CORPORATION, Guangdong (CN)
Filed on Aug. 19, 2022, as Appl. No. 17/891,791.
Application 17/891,791 is a continuation of application No. PCT/CN2020/076715, filed on Feb. 26, 2020.
Prior Publication US 2022/0394566 A1, Dec. 8, 2022
Int. Cl. H04W 60/00 (2009.01); H04W 8/26 (2009.01); H04W 36/00 (2009.01)
CPC H04W 36/0033 (2013.01) [H04W 8/26 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
receiving, by a network slice selection function (NSSF), a first message comprising a user equipment (UE) context from an initial access and mobility management function (AMF);
generating, by the NSSF, a UE context identifier;
associating, by the NSSF, the UE context identifier with the UE context; and
transmitting, by the NSSF to a target AMF, a second message comprising the UE context.