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1.发明申请APPARATUS AND METHOD FOR CONTROLLING SECURITY MODE IN WIRELESS COMMUNICATION SYSTEM 有权在无线通信系统中控制安全模式的装置和方法公开(公告)号：US20160157101A1
公开(公告)日：2016-06-02
申请号：US14953945
申请日：2015-11-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ki-Hyun DO , Jin-Young OH , Tu NGUYEN , Yong-Duk CHO
CPC classification number: H04W12/10 , H04L63/102 , H04L63/123 , H04W12/08 , H04W76/30
Abstract: Disclosed is a method for controlling a security mode by a user equipment (UE) in a wireless communication system, including performing a camp-on process and a cell update process with a network when an out-of-service (OOS) situation has occurred, receiving one of a signaling connection release (SCR) message and a first protocol data unit (PDU) which corresponds to the SCR message from the network, receiving a security mode command (SMC) message from the network if the SCR message is received, performing an integrity process on the SCR message using an old security configuration, and performing a rollback process to discard a new security configuration included in the SMC message if a result of the integrity process result an integrity check success, and updating a security configuration to the old security configuration.
Abstract translation: 公开了一种用于在无线通信系统中由用户设备（UE）控制安全模式的方法，包括在出现服务外（OOS）情况时执行与网络的驻留过程和小区更新过程 接收来自网络的对应于SCR消息的信令连接释放（SCR）消息和第一协议数据单元（PDU）之一，如果接收到SCR消息则从网络接收安全模式命令（SMC）消息， 使用旧的安全配置对SCR消息执行完整性过程，并且如果完整性过程的结果导致完整性检查成功，则执行回滚过程以丢弃包括在SMC消息中的新的安全配置，并且将安全配置更新为 旧的安全配置。
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公开(公告)号：US20170353862A1
公开(公告)日：2017-12-07
申请号：US15686984
申请日：2017-08-25
Applicant: Samsung Electronics Co, Ltd
Inventor： Ki-Hyun DO , Jin-Young OH , Tu NGUYEN , Yong-Duk CHO
CPC classification number: H04W12/10 , H04L63/102 , H04L63/123 , H04W12/08 , H04W76/30
Abstract: Disclosed is a method for controlling a security mode by a user equipment (UE) in a wireless communication system, including performing a camp-on process and a cell update process with a network when an out-of-service (OOS) situation has occurred, receiving one of a signaling connection release (SCR) message and a first protocol data unit (PDU) which corresponds to the SCR message from the network, receiving a security mode command (SMC) message from the network if the SCR message is received, performing an integrity process on the SCR message using an old security configuration, and performing a rollback process to discard a new security configuration included in the SMC message if a result of the integrity process result an integrity check success, and updating a security configuration to the old security configuration.
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