公开(公告)号：KR1020140006492A

公开(公告)日：2014-01-16

申请号：KR1020120073539

申请日：2012-07-05

Applicant: 한국전자통신연구원

Inventor： 정연준 ,  김영일 ,  박영수 ,  김성희 ,  조철회

IPC: H04W4/06 ,  H04W88/18 ,  H04W12/06 ,  H04W84/18

Abstract: The present invention relates to an ad-hoc group broadcast service system based on a WiMAX network, an ad-hoc group administrator registering method for an ad-hoc group broadcast service based on the WiMAX network, and an ad-hoc group broadcast service method based on the WiMAX network. The present invention can guarantee continuity of a service and broadcasting quality by using multicast and broadcast service (MBS) functions of the WiMAX network and overcoming limitations of a personal broadcast in an existing network. [Reference numerals] (111) Information input unit; (112) Administrator terminal registering unit; (113) Group broadcast service generating unit; (121) Authentication unit; (122) Access request unit; (AA) Subscriber terminal registering information; (BB) Ad-hoc group administrator registering information

Abstract translation: 本发明涉及一种基于WiMAX网络的自组群广播服务系统，基于WiMAX网络的自组群播服务的自组群管理员注册方法，以及自组群播服务方式 基于WiMAX网络。 本发明可以通过使用WiMAX网络的组播和广播服务（MBS）功能来保证服务的连续性和广播质量，并克服现有网络中的个人广播的限制。 （附图标记）（111）信息输入单元; （112）管理员终端注册单位; （113）组广播业务生成单元; （121）验证单元; （122）访问请求单元; （AA）用户终端注册信息; （BB）Ad-hoc组管理员注册信息

公开(公告)号：KR1020130101648A

公开(公告)日：2013-09-16

申请号：KR1020120018137

申请日：2012-02-22

Applicant: 한국전자통신연구원

Inventor： 박영수 ,  김성희 ,  김영일 ,  조철회

IPC: G06F21/00 ,  G06F21/10

CPC classification number: G06F21/57

Abstract: PURPOSE: An apparatus and method for providing security are provided to rapidly perform a treatment for infected data without the degradation of performance and to do not increase development costs by not changing a security module. CONSTITUTION: One or more domains (130) include a respective guest operating system (131) and are operated through a physical device (110) and comprise a security module which senses and treats security invasion. A virtual machine monitor (120) virtualizes the physical device and controls so that the physical device is shared by the domains. [Reference numerals] (110) Physical device; (112) Memory; (113) Security module; (114) Communication module; (115-1) First device; (115-N) N device; (120) Virtual machine monitor; (121) Virtual access control monitor; (122) Virtual access control monitor; (123) Integrity verification module; (124) Storage module; (130) Main domain; (131) Guest OS; (132) Module for managing the security module; (140-1) Subdomain 1; (140-M) Subdomain M; (141-1) Guest OS 1; (141-M) Guest OS M; (142-1) Security module 1; (142-M) Security module M; (143-1) Application 1; (143-M) Application M; (144-1) Application data 1; (144-M) Application data M

Abstract translation: 目的：提供一种用于提供安全性的装置和方法，用于在不降低性能的情况下快速执行被感染数据的处理，并且不改变安全模块来增加开发成本。 构成：一个或多个域（130）包括相应的客户操作系统（131）并且通过物理设备（110）操作并且包括感测和处理安全入侵的安全模块。 虚拟机监视器（120）虚拟化物理设备并进行控制，使物理设备由域共享。 （附图标记）（110）物理装置; （112）内存; （113）安全模块; （114）通讯模块; （115-1）第一装置; （115-N）N设备; （120）虚拟机监控; （121）虚拟访问控制监控; （122）虚拟访问控制监视器; （123）完整性验证模块; （124）存储模块; （130）主域; （131）客户操作系统; （132）用于管理安全模块的模块; （140-1）子域1; （140-M）子域M; （141-1）Guest OS 1; （141-M）客户OS M; （142-1）安全模块1; （142-M）安全模块M; （143-1）申请1; （143-M）申请M; （144-1）申请资料1; （144-M）应用数据M

公开(公告)号：KR1020120072032A

公开(公告)日：2012-07-03

申请号：KR1020100133796

申请日：2010-12-23

Applicant: 한국전자통신연구원

Inventor： 박영수 ,  김영일 ,  조철회 ,  박대근 ,  이용수 ,  전선심

IPC: H04L9/32 ,  H04W12/06

CPC classification number: H04L9/3273 ,  H04L9/3228 ,  H04L63/0869 ,  H04L63/1475 ,  H04L2209/80 ,  H04L2463/121

Abstract: PURPOSE: A mutual authentication system and method for mobile terminals are provided to exchange data only between authenticated objects by using challenges between a mobile terminal, which is an object of a mutual authentication system, and an authentication server. CONSTITUTION: An authentication agent(120) transmits a first challenge signal to a mobile terminal(110)(111). The mobile terminal transmits a first answer signal as a response about the first challenge signal to the authentication agent(112). The authentication agent transmits a query signal to an authentication server(130)(113). The authentication server transmits a second challenge signal as the response about the query signal to the authentication agent(114). The authentication agent transmits a second response signal to the authentication server(115). The authentication server transmits a first acknowledgement and encryption data to the authentication agent(116). The authentication agent transmits a second acknowledgement related to a mobile terminal to the mobile terminal(117).

Abstract translation: 目的：提供用于移动终端的相互认证系统和方法，用于通过使用作为相互认证系统的对象的移动终端与认证服务器之间的挑战来在认证对象之间交换数据。 构成：认证代理（120）向移动终端（110）发送第一询问信号（111）。 移动终端将作为关于第一询问信号的响应的第一应答信号发送给认证代理（112）。 认证代理向认证服务器（130）发送查询信号（113）。 认证服务器将第二询问信号作为关于查询信号的响应发送给认证代理（114）。 认证代理向认证服务器（115）发送第二响应信号。 认证服务器向认证代理（116）发送第一确认和加密数据。 认证代理向移动终端（117）发送与移动终端相关的第二确认。

公开(公告)号：KR1020090055921A

公开(公告)日：2009-06-03

申请号：KR1020070122798

申请日：2007-11-29

Applicant: 한국전자통신연구원 ,  삼성전자주식회사

Inventor： 박지수 ,  조철회 ,  김영진 ,  박용직

IPC: H04L12/70 ,  H04B7/26

CPC classification number: H04W92/20 ,  H04W36/08 ,  H04W28/0278 ,  H04W36/0005

Abstract: A packet forwarding method during handover between base stations is provided to supply a data format in which a final time of a packet transmitted from a source base station is grasped during handover between base stations. A source base station transmits user data for handover to a target base station(S105). When a packet to be forwarded to the target base station from the source base station does not exist, control data indicating a final time of the forwarding packet is transmitted to the target base station(S110). The target base station recognizes that there are no packet to be forwarded from the control data(S120). The target base station immediately transmits a downlink packet received from a serving gateway to a terminal without a standby time(S130).

Abstract translation: 提供在基站之间切换期间的分组转发方法，以提供在基站之间的切换期间掌握从源基站发送的分组的最后时间的数据格式。 源基站将用于切换的用户数据发送到目标基站（S105）。 当不存在从源基站转发到目标基站的分组时，向目标基站发送表示转发分组的最后时刻的控制数据（S110）。 目标基站识别出不存在要从控制数据转发的分组（S120）。 目标基站在没有待机时间的情况下，立即将从服务网关接收到的下行链路分组发送到终端（S130）。

公开(公告)号：KR1020050063609A

公开(公告)日：2005-06-28

申请号：KR1020030095027

申请日：2003-12-22

Applicant: 한국전자통신연구원

Inventor： 오돈성 ,  신경철 ,  조철회

IPC: G06Q20/02

Abstract: 본 발명은 네트워크를 통한 생체 인식 결제 시스템 및 그 방법에 관한 것이다.
네트워크를 통한 생체 인식 결제 시스템 및 그 방법은, 생체 인식 기능을 갖는 이동 단말기를 통해 사용자는 생체 정보를 입력하고, 이동 단말기는 사용자의 생체 정보를 네트워크를 통해 생체 인식 처리 서버에 전송하면, 생체 인식 처리 서버에서는 사용자 인증을 수행하고, 사용자의 결제 한도, 회수, 및 기간 등의 결제 유효 정보를 토대로 결제가 이루어지도록 한다.
이와 같이 하면, 이동 단말기나 네트워크를 통한 결제시 제3자의 불법 사용을 염려할 필요가 없어지고 보안성을 강화시킬 수 있고, 소액 결제인 경우에 사용자가 매번 생체 인식을 통한 사용자 인증을 수행할 필요 없이 최소한의 생체 인식으로 편리하게 결제 처리를 수행할 수 있다.

公开(公告)号：KR1020040098308A

公开(公告)日：2004-11-20

申请号：KR1020030030622

申请日：2003-05-14

Applicant: 한국전자통신연구원 ,  삼성전자주식회사

Inventor： 신연승 ,  이찬용 ,  조철회

IPC: H04W76/02 ,  H04W8/24

Abstract: PURPOSE: A system and method for providing a multimedia service in a mobile communication network are provided to enable a service-registered mobile terminal to set a multimedia session for a mobile terminal which has not been registered for the service and provide a multimedia service to it. CONSTITUTION: An origination UE(User Equipment)(200o) requests a multimedia service session setup from a P-CSCF(Call Server Control Function)(241o)(S601). The P-CSCF(241o) requests the multimedia service session setup from an S-CSCF(243o)(S602). The S-CSCF(243o) requests the multimedia service session setup from an I-CSCF(242t)(S603). The I-CSCF(242t) requests information of the S-CSCF(243o) from an HSS(Home Subscriber Server)(250t)(S604). The HSS(250t) informs the I-CSCF(242t) about an IMSI(International Mobile Subscriber Identity) of a destination UE(200t)(S605). The I-CSCF(242t) requests a GGSN(Gateway GPRS Support Node) to register a multimedia service for the destination UE(200t)(S606). The GGSN checks whether a PDP session has been set for the IMSI and requests the destination UE(200t) to register an IP(Internet Protocol) multimedia service(S607-S608) and the destination UE(200t) registers a multimedia service(S609). The HSS(250t) informs the I-CSCF(242t) that the service registration has been completed(S610). The I-CSCF(242t) requests a service session setup from an S-CSCF(243t)(S611). The S-CSCF(243t) requests the service session setup from a P-CSCF(241t)(S612). The P-CSCF(241t) requests the service session setup with an address of the UE(200t)(S613). The destination UE(200t) transmits service information to the P-CSCF(241t)(S614). The P-CSCF(241t) transmits the service information to the S-CSCF(243t)(S615). The S-CSCF(243t) transmits a session response message to the S-CSCF(243o)(S616). The S-CSCF(243o) transmits the service information to the UE(200o) by way of the P-CSCF(241o)(S617,S618).

Abstract translation: 目的：提供一种用于在移动通信网络中提供多媒体服务的系统和方法，以使服务注册的移动终端能够为尚未注册用于该服务的移动终端设置多媒体会话并向其提供多媒体服务 。 构成：起始UE（用户设备）（200o）从P-CSCF（呼叫服务器控制功能）（241o）（S601）请求多媒体服务会话建立。 P-CSCF（241o）从S-CSCF（243o）请求多媒体业务会话建立（S602）。 S-CSCF（243o）从I-CSCF（242t）请求多媒体业务会话建立（S603）。 I-CSCF（242t）从HSS（归属订户服务器）（250t）请求S-CSCF（243o）的信息（S604）。 HSS（250t）通知I-CSCF（242t）关于目的地UE（200t）的IMSI（国际移动用户身份）（S605）。 I-CSCF（242t）请求GGSN（网关GPRS支持节点）为目的地UE（200t）注册多媒体业务（S606）。 GGSN检查是否为IMSI设置了PDP会话，并请求目的地UE（200t）注册IP（因特网协议）多媒体业务（S607-S608），目的UE（200t）注册多媒体业务（S609） 。 HSS（250t）通知I-CSCF（242t）服务注册已经完成（S610）。 I-CSCF（242t）从S-CSCF（243t）请求服务会话建立（S611）。 S-CSCF（243t）从P-CSCF（241t）请求服务会话建立（S612）。 P-CSCF（241t）用UE（200t）的地址请求服务会话建立（S613）。 目的地UE（200t）向P-CSCF（241t）发送业务信息（S614）。 P-CSCF（241t）向S-CSCF（243t）发送业务信息（S615）。 S-CSCF（243t）向S-CSCF（243o）发送会话响应消息（S616）。 S-CSCF（243o）通过P-CSCF（241o）向UE（200o）发送业务信息（S617，S618）。

公开(公告)号：KR1020040040599A

公开(公告)日：2004-05-13

申请号：KR1020020068775

申请日：2002-11-07

Applicant: 한국전자통신연구원 ,  삼성전자주식회사

Inventor： 조은선 ,  김창기 ,  조철회

IPC: H04L12/28

Abstract: PURPOSE: An opposite table constructing and operating method in a system using a diameter protocol is provided to effectively match request messages given and taken between an HSS(Home Subscriber Server) and a CSCF(Call Session Control function) through a Cx interface and response message to the request messages. CONSTITUTION: An MMSE(Multimedia Mobility Service Element) processor(41) sends a PPR(Push Profile Request) message(401). A diameter processor(420) extracts required information from the PPR message, encodes it and stores information required for the opposite table(402). The diameter processor(420) transmits the encoded message to the opposite diameter of an S-CSCF(44)(403,404). A SCTP(Stream Control Transmission Protocol) processor(45) receives the encoded message and transfers it to a diameter processor(46)(405). The diameter processor(46) stores information required for the opposite table, decodes the message(406) and then transfers it to a CSCP processor(47)(407). The CSCP processor(47) updates a corresponding user file, and in the normal case, the CSCF processor(47) sends a PPA message(409). The diameter processor(46) extracts information on the PPR message, encodes a response message(410), and then transmits the encoded message to an HSS(40)(411,412). A SCTP processor(43) of the HSS(40) transfers the encoded PPA message to a diameter processor(42)(413). The diameter processor(42) decodes the PPA message, extracts information required for the opposite table, matches a corresponding PPR message(414), and then transfers the matched PPA message to the MMSE processor(41)(415).

Abstract translation: 目的：提供使用直径协议的系统中的相对表构造和操作方法，以通过Cx接口和响应消息来有效地匹配在HSS（归属订户服务器）和CSCF（呼叫会话控制功能）之间给出和采用的请求消息 到请求消息。 构成：MMSE（多媒体移动业务单元）处理器（41）发送PPR（推送简档请求）消息（401）。 直径处理器（420）从PPR消息提取所需信息，对其进行编码并存储相对表所需的信息（402）。 直径处理器（420）将经编码的消息发送到S-CSCF（44）的相对直径（403,404）。 SCTP（流控制传输协议）处理器（45）接收编码的消息并将其传送到直径处理器（46）（405）。 直径处理器（46）存储相对表所需的信息，解码消息（406），然后将其传送到CSCP处理器（47）（407）。 CSCP处理器（47）更新相应的用户文件，并且在正常情况下，CSCF处理器（47）发送PPA消息（409）。 直径处理器（46）提取关于PPR消息的信息，对响应消息（410）进行编码，然后将编码的消息发送到HSS（40）（411,412）。 HSS（40）的SCTP处理器（43）将编码的PPA消息传送到直径处理器（413）。 直径处理器（42）解码PPA消息，提取相反表所需的信息，匹配相应的PPR消息（414），然后将匹配的PPA消息传送到MMSE处理器（41）（415）。

公开(公告)号：KR1020040040595A

公开(公告)日：2004-05-13

申请号：KR1020020068770

申请日：2002-11-07

Applicant: 한국전자통신연구원 ,  삼성전자주식회사

Inventor： 김창기 ,  조은선 ,  조철회

IPC: H04L12/28

CPC classification number: H04W8/183 ,  H04L61/6054 ,  H04L67/306 ,  H04W8/04 ,  H04W8/10

Abstract: PURPOSE: A subscriber profile implementing and transferring method in an IP(Internet Protocol) multimedia HSS(Home Subscriber Server) is provided to facilitate searching of a subscriber database by designing an IP multimedia service subscriber profile in a hierarchical structure by services and functions. CONSTITUTION: An HSS reads system information from a database, initializes various variables and turns in a standby state to wait a message. When an SAR(Server-Assignment-Request) message is received from a CSCF(Call Session Control Function), the HSS checks whether a received public ID and a private ID are identical to those in the database. If they are identical, the HSS brings every content of a service profile where the public ID belongs. Each content is constructed in an AVP(Attribute Value Pair) form and coded and a subscriber profile is entirely transmitted through an SAA(Server-Assignment-Answer) message to the CSCF.

Abstract translation: 目的：提供IP（互联网协议）多媒体HSS（归属订户服务器）中的用户简档实现和传送方法，以便通过服务和功能设计分层结构中的IP多媒体业务用户简档来便于用户数据库的搜索。 构成：HSS从数据库读取系统信息，初始化各种变量，并处于待机状态等待消息。 当从CSCF（呼叫会话控制功能）接收到SAR（服务器分配请求）消息时，HSS检查接收到的公共ID和私有ID是否与数据库中的相同。 如果它们相同，则HSS将公共ID所属的服务配置文件的每个内容带入。 每个内容以AVP（属性值对）形式构造，并且编码，并且通过SAA（服务器分配 - 答复）消息将完整的用户简档传送到CSCF。

公开(公告)号：KR1020010073662A

公开(公告)日：2001-08-01

申请号：KR1020000002438

申请日：2000-01-19

Applicant: 한국전자통신연구원

Inventor： 배형득 ,  조철회

IPC: H04B1/38

CPC classification number: H04M1/0262 ,  H04M1/0214 ,  H04M1/0241

Abstract: PURPOSE: A device for preventing battery separation of a mobile communication terminal is provided to prevent the separation of a battery during speech, using rotative power generated by operation of opening and folding a flip or folder. CONSTITUTION: A rotative member(7) is coupled to an external circumference of a hinge(6) coupling a flip/folder(5) to a terminal body(1), and is rotated with the hinge(6) according to the opening of the flip/folder(5). A fixed bar(9), of which one end is coupled to a predetermined position of the rotative member(7) and the other end is inserted in a battery inserting hole of the terminal body(1) according to the rotation of the rotative member(7). A fixed pin(10) couples the rotative member(7) to the fixed bar(9).

Abstract translation: 目的：提供一种用于防止移动通信终端的电池分离的装置，以防止在语音期间电池分离，使用通过打开和折叠翻转或折叠的操作产生的旋转功率。 构造：旋转构件（7）联接到将翻转/折叠件（5）连接到端子主体（1）的铰链（6）的外圆周上，并且根据铰链（6）的开口与铰链（6）一起旋转 翻转/文件夹（5）。 固定杆（9），其一端联接到旋转构件（7）的预定位置，另一端根据旋转构件（7）的旋转插入终端主体（1）的电池插入孔中 （7）。 固定销（10）将旋转构件（7）连接到固定杆（9）。

公开(公告)号：KR100290462B1

公开(公告)日：2001-06-01

申请号：KR1019980034973

申请日：1998-08-27

Applicant: 한국전자통신연구원

Inventor： 조은선 ,  진고환 ,  조철회

IPC: H04B7/26

Abstract: 본 발명은 코드분할다중접속 이동통신 시스템에서의 소프트 핸드오프 방법에 관한 것이다.
본 발명에서는 핸드오프를 요구한 기지국에 사용 가능한 채널이 없을 경우 호를 사용중인 채널 수에 따라 정렬하고, 사용중인 채널 수가 동일한 경우 핸드오프 요청 시각에 따라 정렬하여 큐에 저장한 후 그 순서에 따라 채널을 할당 받으므로써 핸드오프 실패율을 감소시키고 여러 채널을 동시에 사용하는 호에 대해 우선 순위를 낮추어 채널 할당을 제한하므로써 채널 용량을 증대시킨다.