Invention Grant
- Patent Title: Apparatus and method for network security
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Application No.: US16957373Application Date: 2019-01-11
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Publication No.: US11553383B2Publication Date: 2023-01-10
- Inventor: Kyungjoo Suh , Youngkyo Baek
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2018-0004717 20180112
- International Application: PCT/KR2019/000508 WO 20190111
- International Announcement: WO2019/139427 WO 20190718
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W36/14 ; H04W12/041

Abstract:
The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transfer rate beyond a 4th generation (4G) communication system, such as long-term evolution (LTE). According to various embodiments of the present disclosure, a security method of a mobility management apparatus of a second system in a wireless environment may comprise the steps of: receiving a handover request for a terminal connected to a first system; transmitting the handover request to a base station of the second system; and receiving a handover ACK including security information generated by the base station of the second system and transmitting the same to the first system.
Public/Granted literature
- US11503512B2 Apparatus and method for network security Public/Granted day:2022-11-15
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