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公开(公告)号：KR1020040099084A
公开(公告)日：2004-11-26
申请号：KR1020030062703
申请日：2003-09-08
Applicant: 삼성전자주식회사
IPC: H04N7/14
Abstract: PURPOSE: A security method for a broadcasting service in a mobile communication system is provided to generate an encryption key for a broadcasting service with a masked random seed and a random seed obtained with a mask value, thereby performing more thorough security function for receiving the broadcasting service. CONSTITUTION: When a BAK(Broadcast Access Key) is transmitted(31), a random seed is generated(32). An SK(Short-time encryption Key) is generated by using the BAK and the random seed(33). A base station creates crypto-synchronization information by using a time stamp value(35,36) when a broadcast security packet is to be generated, and creates an encryption mask by performing AES(Advanced Encryption Standard) algorithm with the crypto-synchronization information(34). The broadcast security packet is created by performing an XOR process for the encryption mask(37,38,39).
Abstract translation: 目的：提供一种用于移动通信系统中的广播业务的安全方法，以掩蔽随机种子和用掩码值获得的随机种子生成广播业务的加密密钥，从而执行更全面的安全功能，用于接收广播 服务。 构成：当发送BAK（广播接入密钥）（31）时，生成随机种子（32）。 通过使用BAK和随机种子（33）生成SK（短时加密密钥）。 当广播安全分组要生成时，基站通过使用时间标记值（35,36）来创建加密同步信息，并且通过使用加密同步信息（AES）来执行AES（高级加密标准）算法来创建加密掩码 34）。 通过对加密掩码进行XOR处理来创建广播安全分组（37,38,39）。
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公开(公告)号：KR102220183B1
公开(公告)日：2021-02-25
申请号：KR1020190126199
申请日：2019-10-11
Applicant: 삼성전자주식회사
Abstract: 단말이건강데이터를관리하는방법에있어서, 단말을식별하기위한단말정보와건강데이터를측정하는의료기기정보를단말과연동된관리서버에입력하고, 관리서버로부터, 의료기기가측정한건강데이터를제1메모리또는적어도하나의지정된사용자에의해접근가능한제2메모리에저장할것을지시하는보안유형을포함하는정보를수신하고, 보안유형을토대로제1메모리또는제2메모리에건강데이터를저장할수 있다.
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公开(公告)号：KR101451858B1
公开(公告)日：2014-10-16
申请号：KR1020080002762
申请日：2008-01-09
Applicant: 삼성전자주식회사
IPC: H04B7/26
Abstract: 본 발명은 광대역 무선접속 시스템에서 멀티캐스트 및 브로드캐스트 서비스를 위한 장치 및 방법에 관한 것이다. 본 발명에 따른 방송 서비스를 제공하는 시스템에서 MBS트래픽을 패킷화하기 위한 방법에 있어서, 망으로부터 수신되는 MBS트래픽을 동기화를 위해 분할하는 과정과, 상기 분할된 세그먼트들 각각을 가지고 GRE(Generic Routing Encapsulation) 패킷을 생성하는 과정과, 상기 GRE패킷은 MBS여부를 나타내는 트래픽 식별자, MBS존 식별자 및 방송채널 식별자 및 동기화 정보 중 적어도 하나를 포함하며, 상기 생성된 GRE패킷을 상기 패킷 주기를 고려하여 기지국으로 전송하는 과정을 포함한다.
방송 서비스, MBS, 시간 동기화, 패킷 동기화-
公开(公告)号：KR101446228B1
公开(公告)日：2014-10-01
申请号：KR1020070104726
申请日：2007-10-17
Applicant: 삼성전자주식회사
Abstract: 본 발명은 방송 서비스를 위한 존 운용 장치 및 방법에 관한 것이다. 본 발명에 따른 존 운용 방법은, 각 서비스 제공자의 서비스 영역(service area)을 결정하는 과정과, 각 서비스 영역을 동일 컨텐츠가 제공되는 적어도 하나의 Tx존으로 구성하는 과정과, 서로 다른 서비스 제공자의 Tx존 중첩 지역을 고려해서 적어도 하나의 서비스 제공자의 전체 서비스 영역을 적어도 하나의 MBS(Multicast and Broadcast Service)존으로 구성하는 과정을 포함한다.
방송 서비스, 광대역 무선접속, 서비스 가이드, 존 운용-
公开(公告)号：KR1020130030911A
公开(公告)日：2013-03-28
申请号：KR1020110094499
申请日：2011-09-20
Applicant: 삼성전자주식회사
IPC: G06Q50/22 , A61B5/02 , A61B5/0476
CPC classification number: A61B5/0205 , A61B5/0476 , G06Q50/24
Abstract: PURPOSE: A situation determination device using a biometric signal and a method thereof are provided to consider properties of an ECG(electrocardiogram) and an EEG(electroencephalogram) at the same time, thereby accurately determining a situation of a patient. CONSTITUTION: A peak detection unit(310) transmits an ECG code value to a situation determination unit(330) by confirming the number of peaks and a size of a peak value of an ECG which is transmitted from an ECG detector(210). A waveform detection unit(320) transmits a code value of a brainwave to the situation determination unit by confirming brainwave kinds of an EEG transmitted from an EEG detector(220). The situation determination unit transmits a current situation of a patient to a data center based on the code values of the EEG and the ECG. [Reference numerals] (210) ECG detector; (220) EEG detector; (310) Peak detection unit; (320) Waveform detection unit; (330) Situation determination unit; (AA) Data center
Abstract translation: 目的：提供使用生物测定信号的情况判定装置及其方法，以同时考虑ECG（心电图）和EEG（脑电图）的特性，从而准确地确定患者的情况。 构成：峰值检测单元（310）通过确认从ECG检测器（210）发送的ECG的峰值数量和峰值的大小，将ECG代码值发送到情况确定单元（330）。 波形检测单元（320）通过确认从EEG检测器（220）发送的脑电图的脑波种类，将情绪判定单元的脑波的代码值发送到状况判定单元。 情况确定单元基于EEG和ECG的代码值将患者的当前状况发送到数据中心。 （210）ECG检测器; （220）EEG检测器; （310）峰值检测单元; （320）波形检测单元; （330）情况决定单位; （AA）数据中心
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Patent Agency Ranking
公开(公告)号：KR101207467B1
公开(公告)日：2012-12-03
申请号：KR1020050124808
申请日：2005-12-16
Applicant: 삼성전자주식회사
CPC classification number: H04L67/14 , H04L29/12311 , H04L61/2084 , H04W4/12 , H04W8/20 , H04W8/26 , H04W28/18 , H04W36/14 , Y02D70/142 , Y02D70/22
Abstract: 본발명에서는이동단말이무선링크를손실하거나파워가다운된상태에서소스서브넷에서타겟서브넷으로이동할경우타겟서브넷의타겟패킷제어기가상기소스서브넷의소스패킷제어기로부터상기이동단말에대한이전세션정보를획득하기위해상기이동단말로부터수신되는하드웨어아이디와이전세션속성내에포함된이전임시식별자를사용하여상기소스패킷제어부로부터이전세션정보를복구하는실시예와, 상기타겟패킷제어기가상기이동단말과새로운세션을협상하기위해상기하드웨어아이디와상기이전임시식별자를사용하여상기소스패킷제어기에저장된상기이동단말에대한세션정보를삭제하게지시하는다른실시예를기술하고있다.
Abstract translation: 提供一种方法和装置，用于管理在用于高速数据传输的移动通信系统中从源子网移动到目标子网的接入终端（AT）的会话信息。 AT将具有先前通用接入终端标识符（UATI）的消息发送到目标接入网（AN），以与目标子网的目标AN进行会话协商。 目标AN将先前UATI的消息发送到目标分组控制功能（PCF），以请求检索AT的会话信息。 目标PCF向用于使用先前的UATI找到的源子网的源PCF发送用于AT的先前会话信息的传输请求。 目标PCF从源PCF接收先前的会话信息，并使用接收的先前会话信息检索AT的会话信息。
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公开(公告)号：KR1020120034266A
公开(公告)日：2012-04-12
申请号：KR1020100086404
申请日：2010-09-03
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A system for supporting a registration release mode and a content hold mode in a wireless communication system is provided to store context of a mobile station in an authentication station when the mobile station is transited to a DCR mode. CONSTITUTION: A MS(Mobile Station)(200) requests a BS(Base Station)(202) to be transited to a DCR(De-registration with Content Retention) mode. The BS transmits DCR mode transition request information of the mobile station to a paging BSC(Base Station Controller)(206). The paging BSC transmits the DCR mode transition request information and context information of the MS to an authentication station(208). The authentication station stores the context information of the MS.
Abstract translation: 目的：提供一种用于在无线通信系统中支持注册释放模式和内容保持模式的系统，用于当移动站转换到DCR模式时，在认证站中存储移动台的上下文。 构成：MS（移动站）（200）请求BS（基站）（202）被转移到DCR（具有内容保留的去注册）模式。 BS将移动站的DCR模式转换请求信息发送到寻呼BSC（基站控制器）（206）。 寻呼BSC将MS的DCR模式转换请求信息和上下文信息发送到认证台（208）。 认证台存储MS的上下文信息。
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公开(公告)号：KR1020110133395A
公开(公告)日：2011-12-12
申请号：KR1020100054698
申请日：2010-06-10
Applicant: 삼성전자주식회사
CPC classification number: H04W68/02 , H04L5/0094 , H04W60/06 , H04W72/0406
Abstract: PURPOSE: A paging transmission and reception method using band information in a wireless communication system and apparatus thereof are provided to prevent the update of an unnecessary procedure by assuring the reception of a paging message in a band. CONSTITUTION: A control unit(701) creates a paging control message including paging carrier information and paging group information about a paging group. The control unit determines the paging carrier in order to transmit a paging message among the paging carriers of a band. The paging carrier information selects one or more paging carriers including the driving band of a base station. A transmission and reception apparatus transmits the paging control message to an idle mode. The transmission and reception apparatus transmits the paging message through the determined paging carrier.
Abstract translation: 目的：提供一种在无线通信系统中使用频带信息的寻呼发送和接收方法及其装置，以通过确保频带中的寻呼消息的接收来防止不必要的过程的更新。 构成：控制单元（701）创建包括寻呼载波信息和寻呼组的寻呼组信息的寻呼控制消息。 控制单元确定寻呼载体以便在频带的寻呼载波之间发送寻呼消息。 寻呼载波信息选择包括基站的驱动频带的一个或多个寻呼载波。 发送和接收装置将寻呼控制消息发送到空闲模式。 发送和接收装置通过确定的寻呼载波发送寻呼消息。
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公开(公告)号：KR1020110048974A
公开(公告)日：2011-05-12
申请号：KR1020090105767
申请日：2009-11-04
Applicant: 삼성전자주식회사
CPC classification number: H04W12/04 , H04L9/0838 , H04L9/0869 , H04L9/0891 , H04L9/321 , H04L9/3242 , H04L2209/80 , H04W12/06 , H04W92/10 , H04W12/02
Abstract: PURPOSE: A device for updating a master session key in a wireless communication system is provided to update a MSK(Master Session Key) through a EMSK(Extended Master Session Key) without renewing EAP(Extensible Authentication Protocol) in the wireless communication system. CONSTITUTION: A terminal(141) determines EMSK_Hash if a first key exchange message is received from a base station(123,125). The terminal transmits a second key message to the base station. If the second key message is received, the base station transmits a context request message to a ASN-GW(Access Service Network GateWay)(121). If the context request message is received, the ASN-GW transmits an authentication request message to an authentication server(111). If the authentication request message is received, the authentication server determines MSK1.
Abstract translation: 目的：提供一种用于在无线通信系统中更新主会话密钥的设备，以通过EMSK（扩展主会话密钥）来更新MSK（主会话密钥），而无需在无线通信系统中更新EAP（可扩展认证协议）。 构成：如果从基站（123,125）接收到第一密钥交换消息，终端（141）确定EMSK_Hash。 终端向基站发送第二密钥消息。 如果接收到第二密钥消息，则基站向ASN-GW（接入业务网络网关）（121）发送上下文请求消息。 如果接收到上下文请求消息，则ASN-GW向认证服务器发送认证请求消息（111）。 如果接收到认证请求消息，则认证服务器确定MSK1。
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公开(公告)号：KR1020110047925A
公开(公告)日：2011-05-09
申请号：KR1020090106682
申请日：2009-11-05
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A zone switching apparatus through a location update in a broad band wireless communication system is provided to make terminals in idle mode perform zone switching. CONSTITUTION: A terminal(101) supports both a first standard and a second standard. Base stations(102,103) support both the first standard and the second standard. One or more BSC(Base Station Controller)s(104~107) interlinks the base station to a core network. An authentication server(108) takes charge of authentication and charging for the terminal. The terminal enters into an idle mode through a first standard. The terminal performs switching from the first standard zone to the second standard zone through a location updating at an idle mode.
Abstract translation: 目的：提供通过宽带无线通信系统中位置更新的区域交换设备，使空闲模式的终端进行区域切换。 构成：终端（101）支持第一标准和第二标准。 基站（102,103）支持第一标准和第二标准。 一个或多个BSC（基站控制器）（104〜107）将基站互连到核心网络。 认证服务器（108）负责终端的认证和计费。 终端通过第一标准进入空闲模式。 终端通过在空闲模式下的位置更新来执行从第一标准区到第二标准区的切换。
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