Invention Application
- Patent Title: METHOD AND APPARATUS FOR APPLYING TARGET NETWORK CONFIGURATION BY USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM
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Application No.: US17624069Application Date: 2020-07-28
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Publication No.: US20220361063A1Publication Date: 2022-11-10
- Inventor: Geumsan JO , Seungjune YI , Hongsuk KIM
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- International Application: PCT/KR2020/009897 WO 20200728
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W74/08 ; H04W36/36

Abstract:
The present invention relates to a method of transmitting a signal by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of receiving a handover command containing configurations for a second network, from a first network; performing a random access procedure to the second network; re-establishing a packet data convergence protocol (PDCP) entity associated with a signaling radio bearer (SRB) based on the configurations for the second network, after a random access procedure to the second network successes; transmitting a radio resource control (RRC) message to the second network using the re-established PDCP entity.
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