US 12,445,993 B2
Method and apparatus for managing mobility in communication system
Jae Su Song, Daejeon (KR)
Assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon (KR)
Filed by ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon (KR)
Filed on Mar. 24, 2023, as Appl. No. 18/126,110.
Claims priority of application No. 10-2022-0037201 (KR), filed on Mar. 25, 2022; and application No. 10-2023-0038697 (KR), filed on Mar. 24, 2023.
Prior Publication US 2023/0309046 A1, Sep. 28, 2023
Int. Cl. H04W 60/04 (2009.01); H04W 68/02 (2009.01); H04W 76/30 (2018.01)
CPC H04W 60/04 (2013.01) [H04W 68/02 (2013.01); H04W 76/30 (2018.02)] 20 Claims
OG exemplary drawing
 
11. An operation method of a first base station, comprising:
transmitting, to a first relay terminal connected to the first base station, a first area identifier for a first area corresponding to the first base station; and
transmitting a first temporary identifier to the first relay terminal based on a first area update procedure triggered by a first remote terminal connected to the first base station through relaying of the first relay terminal,
wherein the first area update procedure is triggered by the first remote terminal when the first remote terminal receives a first virtual area identifier distinct from the first area identifier, which is generated by the first relay terminal, and the first temporary identifier is used for a paging procedure for the first remote terminal.