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公开(公告)号：KR100836806B1
公开(公告)日：2008-06-10
申请号：KR1020060130698
申请日：2006-12-20
Applicant: 재단법인대구경북과학기술원
Inventor： 박세권
CPC classification number: H04W36/04 , H04W36/26 , H04W36/32 , H04W40/026
Abstract: A layer selection method in a cellular system having a hierarchical cell structure is provided to allocate a residual channel from an upper macro cell to a user who has failed to be allocated a channel from a micro cell to thus prevent or reduce a call from being interrupted or dropped. The speed of a terminal, a residual capacity of a micro cell which the terminal has entered, and a residual capacity of a macro cell which the terminal has entered are measured(S11-S13). The speed of the terminal is compared with a certain threshold speed(S14). If the speed of the terminal is lower than the threshold speed, it is checked whether there is a residual capacity in the micro cell(S15). If there is a residual capacity in the micro cell, a low speed call is allocated to a channel of the micro cell(S16). If there is no residual capacity in the micro cell, it is checked whether there is a residual capacity in the macro cell(S17). If there is a residual capacity in the macro cell, the low speed call is allocated to a channel of the macro cell(S18). If there is no residual capacity in the macro cell, the low speed is neither allocated to the micro cell nor to the macro cell(S19).
Abstract translation: 提供具有分层小区结构的蜂窝系统中的层选择方法，用于从上级宏小区向未被分配来自微小区的信道的用户分配剩余信道，从而防止或减少呼叫中断 或下降。 测量终端的速度，终端进入的微小区的剩余容量和终端进入的宏小区的剩余容量（S11-S13）。 将终端的速度与某个阈值速度进行比较（S14）。 如果终端的速度低于阈值速度，则检查微小区中是否存在剩余容量（S15）。 如果微小区中存在剩余容量，则向微小区的信道分配低速呼叫（S16）。 如果微小区中没有剩余容量，则检查宏小区中是否存在剩余容量（S17）。 如果宏小区中存在剩余容量，则将低速呼叫分配给宏小区的信道（S18）。 如果宏小区中没有剩余容量，则低速既不分配给微小区也不分配给宏小区（S19）。
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公开(公告)号：KR101760718B1
公开(公告)日：2017-08-04
申请号：KR1020160011641
申请日：2016-01-29
Applicant: 재단법인대구경북과학기술원
Abstract: 본발명의일면에따른페어링기반의모바일기기관리방법은, MDM(Mobile Device Management) 관리자의식별을위한 ID(Identity)인 MID와, 관리대상인 MDM 클라이언트의식별을위한 ID인 CID 및제어시간을포함하는메시지 M1을 MDM 서버로전달하는단계; 상기 M1 및상기 MID에해쉬함수를적용하여상기 MDM 관리자의공개키 MID를생성하고, 상기생성된공개키 MID에상기 MDM 서버의마스터키를적용하여생성한복호키 D를상기 MDM 서버로부터전달받는단계; 상기 M1과상기 MID를상기 MDM 클라이언트로전달하는단계; 상기 M1 및상기 MID에해쉬함수를적용하여생성한상기 MDM 관리자의공개키 MID를이용하여, 상기 M1에포함된 CID, 상기 MID, 인증키및 토큰(token)을포함하는메시지 M을암호화한암호화메시지 C1을상기 MDM 클라이언트로부터전달받는단계; 및상기암호화메시지 C1을상기복호키 D를이용하여복호화하여상기인증키와상기토큰을획득하는단계를포함하는것을특징으로한다.
Abstract translation: 根据本发明实施例的基于配对的移动设备管理方法包括MID，作为用于识别移动设备管理（MDM）管理器的ID，以及作为用于识别要管理的MDM客户端的ID的CID和控制时间 向MDM服务器发送数据M1; 接收通过对MI和MID应用散列函数而生成的散列函数D，以生成MDM管理器的公钥MID，并且将MDM服务器的主密钥应用于从MDM服务器生成的公钥MID 。 将M1和MID传输到MDM客户端; 使用生成的MDM管理器的公钥MID对MI和MID中包含的CID，MID，认证密钥和令牌的消息M进行加密， 从MDM客户端接收C1; 并且使用解密密钥D解密加密消息C1以获得认证密钥和令牌。
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公开(公告)号：KR1020150062503A
公开(公告)日：2015-06-08
申请号：KR1020130147229
申请日：2013-11-29
Applicant: 재단법인대구경북과학기술원
Abstract: P2P 통신기반그룹서비스를제공하는방법이개시된다. 이방법은상기 P2P 통신을이용한장치및 서비스디스커버리과정에기초하여그룹화된다수의클라이언트중 그룹소유자에해당하는클라이언트로부터그룹정보와그룹내의각 클라이언트사이에서발생한그룹활동과관련된정보를무선통신네트워크를통해수신하는과정및 상기그룹화된각 클라이언트가상기그룹정보와상기그룹활동과관련된정보를상기무선통신네트워크를통해확인할수 있도록상기그룹정보와상기그룹활동과관련된정보를저장매체에등록하는과정을포함한다.
Abstract translation: 公开了一种基于P2P通信提供组服务的方法。 该方法包括：基于使用P2P通信的设备和服务发现过程，从组内的每个客户端中，从多个分组客户端中对应于组所有者的客户端接收组信息和与群活动相关的信息 ; 并且将组信息和与组活动相关的信息登记在用于每个分组客户端的存储介质中，以通过无线通信网络识别组信息和与组活动相关的信息。
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Patent Agency Ranking
公开(公告)号：KR101515943B1
公开(公告)日：2015-05-04
申请号：KR1020130075701
申请日：2013-06-28
Applicant: 재단법인대구경북과학기술원
Abstract: 본 발명은 MDM을 이용한 등교 관리 시스템 및 그 동작 방법에 관한 것으로서, 본 발명에 따른 MDM을 이용한 등교 관리 시스템은 학생의 등교 여부를 효율적으로 검사하고, 등교에 대한 문제가 발생할 경우 교사 및 학부모에게 이를 효율적으로 전달할 수 있는 것을 특징으로 한다. 본 발명에 따르면, 교사가 직접 학생과의 대면으로 출석 여부를 확인할 경우 이로 인해 소모되는 시간을 절약할 수 있고, 교사와 학부모 간의 전화 통화를 최소화하면서도 학생의 등교 여부에 대한 신뢰할 수 있는 환경을 구축할 수 있으며, 특히 학생의 등교로 인한 문제는 스마트 디바이스를 통해 상황을 전달할 수 있으므로, 교사와 학부모 간의 전화 통화를 줄일 수 있는 이점이 있다.
Abstract translation: 本发明涉及到一所学校的考勤管理系统和使用使用本发明的MDM，学校的有效检查的MDM，考勤管理系统及其操作方法，如果学生，如果学校的老师，父母它的一个问题 并且可以高效地传输。 根据本发明，老师直接，如果你决定参加面对面的脸，学生可以节省耗时正因为如此，同时最大限度地减少教师和家长之间的电话建立一个信任的环境，为学校如果学生 而且学生上课的问题可以通过智能设备进行传达，这有助于减少教师和家长之间的电话通话。
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公开(公告)号：KR101477647B1
公开(公告)日：2014-12-30
申请号：KR1020130075699
申请日：2013-06-28
Applicant: 재단법인대구경북과학기술원
CPC classification number: H04L41/0631 , H04L51/24
Abstract: The present invention relates to a system and a method for managing a device by using a notification message, and the system for managing a device by using a notification message according to the present invention uses only a push message for managing a device thus can reduce a required amount of messages for managing the device (minimizing a management step of the device) while quickly managing the device. According to the present invention, an efficiency of managing the device can be maximized by reducing a device management process, which has been performed in five steps in typical methods, to two steps, and a management function can be only provided to an authenticate management server and a client by performing an authentication with respect to a client/server ID, which is registered in advance, and especially, the system and method are very useful when managing frequent management commands and multiple devices by providing fewer commands and management steps and a fast device management performance.
Abstract translation: 本发明涉及一种通过使用通知消息来管理设备的系统和方法，并且通过使用根据本发明的通知消息来管理设备的系统仅使用用于管理设备的推送消息来减少 管理设备所需的消息量（最小化设备的管理步骤），同时快速管理设备。 根据本发明，通过将已经以典型方法的五个步骤执行的设备管理过程减少到两个步骤，可以最大化管理设备的效率，并且管理功能可以仅被提供给认证管理服务器 和客户端，通过对预先登记的客户端/服务器ID进行认证，特别是通过提供较少的命令和管理步骤来管理频繁的管理命令和多个设备时，系统和方法非常有用，并且快速 设备管理性能。
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公开(公告)号：KR1020140040305A
公开(公告)日：2014-04-03
申请号：KR1020120105682
申请日：2012-09-24
Applicant: 재단법인대구경북과학기술원
CPC classification number: G06Q50/20 , A61B5/167 , G06F17/27 , G06F17/30038 , G06Q50/01 , H04L51/32 , H04W4/12
Abstract: An apparatus and method for monitoring a terminal for education are disclosed. The apparatus for monitoring a terminal for education comprises: an interface for parsing a message in association with a message communication request from a first terminal; and a processor for checking a second terminal of the other party in relation to the message communication, making an interest list including identification information of the second terminal in relation to the first terminal, and providing the interest list to the first terminal if the parsing result shows that a keyword which is set in the message. [Reference numerals] (103) Apparatus for monitoring a terminal for education; (AA) First terminal; (BB) Second terminal; (CC) n^th terminal
Abstract translation: 公开了一种用于监视终端用于教育的装置和方法。 用于监视用于教育的终端的装置包括：用于从与第一终端的消息通信请求相关联地解析消息的接口; 以及处理器，用于相对于所述消息通信检查所述另一方的第二终端，使得包括与所述第一终端相关的所述第二终端的标识信息的兴趣列表，以及如果所述解析结果将所述兴趣列表提供给所述第一终端 显示在消息中设置的关键字。 （附图标记）（103）用于监视教育终端的装置; （AA）第一码头; （BB）第二终端; （CC）第n个终端
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公开(公告)号：KR1020110059091A
公开(公告)日：2011-06-02
申请号：KR1020090115714
申请日：2009-11-27
Applicant: 재단법인대구경북과학기술원
CPC classification number: H04W84/18
Abstract: PURPOSE: A method for transferring data to a destination car form a transmission car in a car ad hoc network are provided to effectively transmits a packet through concentration level information. CONSTITUTION: Neighboring vehicles of transmission vehicles obtains Beacon information(S310). The neighboring vehicles transfer the Beacon information to the transmission vehicles wirelessly(S320). The transmission vehicles calculate effective distances of the neighboring vehicles from the Beacon information(S330). The transmission vehicles determine neighboring vehicles of data transmission targets(S340). The transmission vehicles transmits data to the determined neighboring vehicles(S350).
Abstract translation: 目的：提供一种在汽车自组织网络中将数据传送到目的地汽车形成传输车辆的方法，以通过集中度信息有效地发送分组。 规定：传输车辆的相邻车辆获得信标信息（S310）。 相邻车辆将信标信息无线传输到传输车辆（S320）。 传输车辆根据信标信息计算相邻车辆的有效距离（S330）。 传动车辆确定数据传输目标的相邻车辆（S340）。 传动车辆向确定的相邻车辆发送数据（S350）。
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