US 12,231,950 B2
Method and device for transmitting data in wireless communication system
Sunghoon Kim, Suwon-si (KR); Suyoung Park, Suwon-si (KR); and Hoyeon Lee, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Nov. 20, 2023, as Appl. No. 18/514,987.
Application 18/514,987 is a continuation of application No. 17/431,117, granted, now 12,010,545, previously published as PCT/KR2020/002214, filed on Feb. 17, 2020.
Claims priority of application No. 10-2019-0018144 (KR), filed on Feb. 15, 2019; and application No. 10-2019-0139784 (KR), filed on Nov. 4, 2019.
Prior Publication US 2024/0089789 A1, Mar. 14, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 28/02 (2009.01); H04W 28/24 (2009.01); H04W 36/00 (2009.01); H04W 36/14 (2009.01)
CPC H04W 28/0268 (2013.01) [H04W 28/24 (2013.01); H04W 36/0044 (2013.01); H04W 36/14 (2013.01); H04W 36/142 (2023.05)] 14 Claims
OG exemplary drawing
 
1. An operating method of a session management function (SMF) at handover in a mobile communication system, the method comprising:
transmitting, to a source base station (BS), a list of alternative quality of service (QOS) profile (AQP) information;
receiving, from an access and mobility management function (AMF), a matching QoS information of a target BS, wherein the matching QoS information is a QoS information selected by the target BS among the AQP information which is supported for the target BS to serve a user equipment (UE); and
forwarding the matching QoS information to a policy control function (PCF).