- Patent Title: Method and apparatus for transmitting QoS flow to DRB mapping rule
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Application No.: US16064796Application Date: 2018-01-05
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Publication No.: US10893446B2Publication Date: 2021-01-12
- Inventor: Jian Xu , Daewook Byun , Seokjung Kim , Sunyoung Lee
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- International Application: PCT/KR2018/000252 WO 20180105
- International Announcement: WO2018/128462 WO 20180712
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W24/10 ; H04W36/22 ; H04W36/08 ; H04W84/04

Abstract:
Provided are a method in which a source base station (BS) transmits a Quality of Service (QoS) flow-to-data radio bearer (DRB) mapping rule to a target BS in a wireless communication system, and a device supporting the same. The method may include: receiving, from a user equipment (UE), a measurement result of a target cell; determining the handover of the UE to the target BS on the basis of the measurement result; and transmitting, to the target BS, a handover request message including a QoS flow-to-DRB mapping rule of the source BS.
Public/Granted literature
- US20190357093A1 METHOD AND APPARATUS FOR TRANSMITTING QOS FLOW TO DRB MAPPING RULE Public/Granted day:2019-11-21
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