US 12,232,215 B2
Methods to enable efficient update of steering of roaming (SOR) information
Jennifer Liu, Plano, TX (US); and Ulrich Wiehe, Bad Hersfeld (DE)
Assigned to NOKIA TECHNOLOGIES OY, Espoo (FI)
Appl. No. 17/773,904
Filed by NOKIA TECHNOLOGIES OY, Espoo (FI)
PCT Filed Nov. 5, 2020, PCT No. PCT/EP2020/081105
§ 371(c)(1), (2) Date May 3, 2022,
PCT Pub. No. WO2021/089688, PCT Pub. Date May 14, 2021.
Claims priority of provisional application 62/932,310, filed on Nov. 7, 2019.
Prior Publication US 2022/0394456 A1, Dec. 8, 2022
Int. Cl. H04W 8/06 (2009.01); H04W 48/18 (2009.01); H04W 60/04 (2009.01)
CPC H04W 8/06 (2013.01) [H04W 48/18 (2013.01); H04W 60/04 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus comprising:
at least one processor; and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to at least:
generate a registration request message comprising a steering of roaming information update request; and
cause transmission of said registration request message to a network entity of a mobile network,
wherein said registration request message comprises an indication of a registration type, said registration type selected from among an initial registration type, a mobility registration type, or an emergency registration type.