发明名称 |
SECURITY KEY GENERATION AND MANAGEMENT METHOD OF PDCP DISTRIBUTED STRUCTURE FOR SUPPORTING DUAL CONNECTIVITY |
摘要 |
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for communicating by a user equipment with a macro cell base station and a small cell base station in a communication system is provided. The method comprises applying a first base station security key to a first communication link with the macro cell base station; generating a second base station security key to be used for a second communication link with the small cell base station based on the first base station security key; applying the second base station security key to the second communication link with the small cell base station; and communicating through at least one of the first communication link and the second communication link. |
申请公布号 |
US2016191471(A1) |
申请公布日期 |
2016.06.30 |
申请号 |
US201414910580 |
申请日期 |
2014.08.07 |
申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
RYOO Sun-Heui;KIM Soeng-Hun;JUNG Jung-Soo;MOON Jung-Min;NIGAM Anshuman;LEE Sung-Jin |
分类号 |
H04L29/06;H04W12/04;H04W12/02 |
主分类号 |
H04L29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Suwon-si, Gyeonggi-do KR |