US 12,302,419 B2
Method and apparatus for terminal to store and discard segmented radio resource control message in mobile wireless communication system
Soenghun Kim, Hanam-si (KR)
Assigned to Blackpin Inc., Seoul (KR); and Soenghun Kim, (KR)
Filed by BLACKPIN Inc., Seoul (KR); and Soenghun Kim, Hanam-si (KR)
Filed on Apr. 11, 2024, as Appl. No. 18/632,299.
Application 18/632,299 is a continuation of application No. 18/387,431, filed on Nov. 6, 2023, granted, now 11,991,760.
Application 18/387,431 is a continuation of application No. PCT/KR2022/015467, filed on Oct. 13, 2022.
Claims priority of application No. 10-2021-0150141 (KR), filed on Nov. 3, 2021.
Prior Publication US 2024/0260100 A1, Aug. 1, 2024
Int. Cl. H04W 24/10 (2009.01); H04W 76/10 (2018.01)
CPC H04W 76/10 (2018.02) [H04W 24/10 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method performed by a user device, the method comprising:
receiving, from a base station, a radio resource control (RRC) setup message comprising a first configuration parameter for signaling radio bearer (SRB), wherein the first configuration parameter for SRB is for configuring signaling radio bearer 1 (SRB1);
receiving at least one RRC configuration comprising a second configuration parameter for SRB, wherein the second configuration parameter for SRB is for configuring signaling radio bearer 4 (SRB4);
receiving, from the base station via a first cell, first configuration information comprising:
a parameter that indicates RRC segmentation is enabled; and
at least one configuration of application layer measurements;
generating an RRC message comprising an application layer measurement report associated with the at least one configuration of application layer measurements;
generating, based on the generated RRC message being larger than a specific size and based on the parameter that indicates RRC segmentation is enabled, at least one uplink message segment by segmenting the generated RRC message;
transmitting, to the base station, the at least one uplink message segment via SRB4;
receiving, from the base station, a second RRC message comprising second configuration information, wherein the second configuration information comprises information for a second cell;
transmitting, to the base station via the second cell, a third RRC message in response to the second RRC message; and
performing, via the second cell, retransmission of the at least one uplink message segment via SRB4.