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    • 3. 发明公开
    • 인터넷 전화 단말을 원격 제어하는 방법 및 이를 위한 시스템
    • 一种远程控制因特网电话终端的方法及其系统
    • KR1020170040649A
    • 2017-04-13
    • KR1020150139909
    • 2015-10-05
    • 주식회사 케이티
    • 최현기김경열김우태김형수
    • H04M11/00H04M1/253
    • 본발명은인터넷전화단말을원격제어하는방법및 이를위한시스템을개시한다. 본발명의일 측면에따른사설 IP 주소를부여받는인터넷전화단말을제어하는원격제어시스템은, 상기인터넷전화단말의정보를포함하는데이터베이스를구비하며, 루프백서버로상기인터넷전화단말에대한루프백신호의전송을요청하고, 루프백신호를수신한상기인터넷전화단말로부터 IP 주소및 포트정보를포함하는통화품질정보를수신하며, 상기수신한 IP 주소및 포트정보를이용하여인터넷전화단말에접속하여원격제어를수행하는단말관리서버; 및상기단말관리서버로부터의요청에따라, 인터넷전화단말로루프백신호를전송하고응답메시지를수신하는루프백서버;를포함한다.
    • 本发明公开了一种用于远程控制因特网电话终端的方法及其系统。 以及一个用于控制因特网电话终端的远程控制系统接收给定的私有IP地址,在根据本发明的一个方面,提供有包含因特网电话终端的信息的数据库,一个环回服务器,对于因特网电话终端中的环回信号 请求的传送,并且接收的通信质量信息包括在从接收hansanggi因特网电话终端回送信号的IP地址和端口信息,并且通过使用所接收到的IP地址和端口信息来访问因特网电话终端执行的远程控制 终端管理服务器; 和循环回在该请求的服务器robuteoui终端管理服务器,发送和接收响应消息给环回信号到因特网电话终端;和一个。
    • 4. 发明公开
    • 멀티캐스트 기반의 M2M 단말 파일 업그레이드 방법 및 시스템
    • 基于多媒体的M2M设备升级文件的方法和系统
    • KR1020140113770A
    • 2014-09-25
    • KR1020130026610
    • 2013-03-13
    • 주식회사 케이티
    • 김경열명법주조성수
    • G06F15/16G06F9/06
    • G06F8/65H04W88/10
    • The present invention relates to a method and a system to upgrade a file for an M2M device based on a multicast and, more specifically, to a method and a system to upgrade a file for an M2M device based on a multicast which can efficiently use limited network and server resources, and can shorten the time required to download and upgrade a file using a multicast method when transmitting an upgrade file such as a firmware for a multitype/a plurality of M2M terminals. According to the present invention, the method to upgrade a file for a plurality of M2M devices comprises the steps of: (a) allowing an upgrade management unit to determine an upgrade group to transmit an upgrade file to the M2M terminals; (b) allowing the upgrade management unit to allocate a multicast channel to transmit the upgrade file to the upgrade group on a network; (c) allowing at least one M2M terminal included in the upgrade group to receive the upgrade file transmitted through the multicast channel from a file server; (d) allowing the upgrade management unit to check the transmission result of the upgrade file for at least one M2M terminal included in the upgrade group, and re-determine an upgrade group; and (e) repeating steps (b)-(d) until the upgrade file is completely transmitted to all of the M2M terminals.
    • 本发明涉及一种基于多播的M2M设备的文件升级方法和系统,更具体地,涉及一种基于多播的M2M设备的文件升级方法和系统,所述多播可以有效地使用有限的 网络和服务器资源,并且当传输诸如用于多个/多个M2M终端的固件的升级文件时,可以使用多播方法缩短下载和升级文件所需的时间。 根据本发明,用于多个M2M设备的升级文件的方法包括以下步骤:(a)允许升级管理单元确定升级组以将升级文件发送到M2M终端; (b)允许升级管理单元分配组播信道,将升级文件发送到网络上的升级组; (c)允许包括在升级组中的至少一个M2M终端从文件服务器接收通过多播信道传输的升级文件; (d)允许升级管理单元检查升级组中包括的至少一个M2M终端的升级文件的传输结果,并重新确定升级组; 和(e)重复步骤(b) - (d),直到升级文件被完全发送到所有M2M终端。
    • 5. 发明公开
    • M2M 장치 간의 서비스 연결 방법 및 이를 위한 장치
    • M2M设备或网关之间的服务连接的方法和装置
    • KR1020140102030A
    • 2014-08-21
    • KR1020130015417
    • 2013-02-13
    • 주식회사 케이티
    • 김경열명법주조성수
    • H04L29/02H04L9/32
    • H04L63/0869H04L63/061
    • The present specification relates to a service connection method between M2M devices and an apparatus therefor. According to an embodiment of the present invention, the service connection method between the M2M devices to perform communications between the devices in an M2M network which manages a first device and a second device, comprises the steps of: the second device receiving identification information of the first device and the second device; the second device transmitting a request message requesting the connection of the first device and the second device to an authentication server of the M2M network; and the second device requesting security mId communication to the first device after the authentication server provides information required for the connection of the first device or the second device.
    • 本说明书涉及M2M设备与其设备之间的业务连接方法。 根据本发明的一个实施例,M2M设备之间的业务连接方法,用于执行管理第一设备的M2M网络中的设备与第二设备之间的通信,包括以下步骤:第二设备接收 第一设备和第二设备; 所述第二设备向所述M2M网络的认证服务器发送请求所述第一设备和所述第二设备的连接的请求消息; 以及所述第二设备在所述认证服务器提供所述第一设备或所述第二设备的连接所需的信息之后,向所述第一设备请求安全mld通信。
    • 6. 发明公开
    • 실내에 위치하는 단말의 좌표 정보를 생성하고, 생성된 좌표 정보를 기반으로 단말로 이어보기 서비스를 제공하는 서버 및 방법, 그리고 단말
    • 根据生成的协调信息产生在室内定位的协调信息和提供无缝服务的服务器和方法,以及设备
    • KR1020130072604A
    • 2013-07-02
    • KR1020110140109
    • 2011-12-22
    • 주식회사 케이티
    • 김경열강명진조성수
    • H04W88/18H04W64/00
    • H04W88/18H04W64/003
    • PURPOSE: A server, generating coordinate information of a terminal located indoors and providing a continued playback service to the terminal based on the generated coordinate information, a method thereof, and the terminal are provided to obtain address information of an access point (AP) to which the terminal is connected and generate coordinate information of the terminal based on the obtained address information. CONSTITUTION: A request signal receiving part (11) receives a request signal requesting the start of a service from a terminal. An address information obtaining part (12) obtains address information of an AP to which the terminal is connected. A coordinate information generating part (13) generates coordinate information of the terminal based on the obtained address information. A service providing part (14) provides the service to the terminal by using the generated coordinate information. The request signal receiving part receives a request signal requesting the start of a continued playback service from the terminal. [Reference numerals] (11) Request signal receiving part; (12) Address information obtaining part; (13) Coordinate information generating part; (14) Service providing part; (20) Network
    • 目的:提供一种服务器,其基于所生成的坐标信息,生成位于室内的终端的座标信息,并向终端提供持续的回放服务,其方法和终端,以获得接入点(AP)的地址信息 基于所获得的地址信息,终端被连接并生成终端的坐标信息。 构成:请求信号接收部(11)从终端接收请求开始服务的请求信号。 地址信息获取部(12)获取终端所连接的AP的地址信息。 坐标信息生成部(13)基于获取的地址信息生成终端的坐标信息。 服务提供部(14)通过使用生成的坐标信息向终端提供服务。 请求信号接收部分从终端接收请求开始继续播放服务的请求信号。 (11)请求信号接收部; (12)地址信息获取部分; (13)坐标信息生成部分; (14)服务提供部分; (20)网络
    • 9. 发明公开
    • 플로우 테이블을 업데이트하는 방법
    • 更新流程表的方法
    • KR1020150034627A
    • 2015-04-03
    • KR1020140125933
    • 2014-09-22
    • 주식회사 케이티
    • 안태진김경열이세희한경아
    • H04L12/911H04L12/931
    • H04L45/38H04L45/02H04L45/745H04L47/70H04L49/10
    • 소프트웨어정의네트워킹(SDN: Software Defined Networking)에있어서, 스위치를위한플로우테이블을업데이트하는방법이개시된다. 플로우테이블업데이트방법은, 소프트웨어정의네트워크에서컨트롤러가적어도하나의네트워크장치의플로우테이블을업데이트하는방법에있어서, 플로우테이블에대한업데이트가수행될시간을지정하는예약시간에대한정보를포함하는플로우테이블변경메시지를적어도하나의네트워크장치로전송하는단계와, 플로우테이블변경메시지에따라적어도하나의네트워크장치가수행한상기플로우테이블에대한업데이트수행결과를나타내는결과메시지를적어도하나의네트워크장치로부터수신하는단계를포함한다. 따라서, 다수의네트워크장치에플로우테이블변경메시지를전송하면서발생하는네트워크장치간의업데이트시간의간격을제어하여컨트롤러에발생하는부하를효과적으로제어할수 있다.
    • 公开了一种在软件定义网络(SDN)情况下更新交换机的流程表的方法。 控制器更新SDN中的一个或多个网络设备的流表的流表更新方法包括: 发送流表改变消息的步骤,包括关于对网络设备执行流表的更新的时间的预约时间的信息; 接收表示由网络装置执行的更新执行结果的结果消息的步骤,根据来自网络设备的流程表改变消息执行。 因此,可以通过控制网络设备之间的更新时间的间隔来有效地控制控制器中产生的负载。 当流表更改消息被发送到网络设备时,生成更新时间的间隔。
    • 10. 发明公开
    • 위치정보 기반 컨텐츠 제공 서버 및 방법
    • 基于位置信息提供内容的服务器和方法
    • KR1020130020290A
    • 2013-02-27
    • KR1020110082833
    • 2011-08-19
    • 주식회사 케이티
    • 김경열설순욱
    • H04N21/23G11B20/10G06Q50/10H04W4/02
    • H04N21/2343H04N21/47217H04W4/02
    • PURPOSE: A location information based content providing server and a method are provided to supply information of a terminal, which shares content, to a user terminal, thereby supplying a continuous reproduction service. CONSTITUTION: A content sharing request receiving unit(210) receives a content sharing request signal from a user terminal. A location information extraction unit(230) extracts location information of other user terminal connected to a router connected by the user terminal. A candidate terminal information transmission unit(250) transmits user terminal information of a candidate terminal, which shares content, to the user terminal. [Reference numerals] (210) Content sharing request receiving unit; (230) Location information extraction unit; (250) Candidate terminal information transmission unit
    • 目的:提供基于位置信息的内容提供服务器和方法,用于向用户终端提供共享内容的终端的信息,从而提供连续再现服务。 内容共享请求接收部(210)从用户终端接收内容共享请求信号。 位置信息提取单元(230)提取连接到由用户终端连接的路由器的其他用户终端的位置信息。 候选终端信息发送单元(250)向用户终端发送共享内容的候选终端的用户终端信息。 (附图标记)(210)内容共享请求接收单元; (230)位置信息提取单元; (250)候选终端信息传输单元