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公开(公告)号：KR100705933B1
公开(公告)日：2007-04-11
申请号：KR1019990067159
申请日：1999-12-30
IPC: H04Q3/72
Abstract: 본 발명은 전전자교환기에서 통화 개시전 또는 통화중에 걸려오는 발신자의 정보를 착신 서비스 가입자의 표시단말에 표시하도록 FSK데이터를 전송해 주는 방법에 관한 것으로, 착신 가입자에게 통화 개시전 또는 통화중에 발신자 정보(발신자 이름, 발신 번호)를 제공함으로써, 해당 착신 가입자가 선택적으로 전화를 받을 수 있게 된다.
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公开(公告)号：KR100679807B1
公开(公告)日：2007-02-07
申请号：KR1020010060891
申请日：2001-09-29
Applicant: 주식회사 케이티
IPC: H04L12/66
Abstract: 본 발명은 유선전화망에서 음성과 아울러 문자정보를 제공할 수 있도록 하기 위한 프로토콜을 제공하여 유선전화망에서의 문자정보 서비스를 제공할 수 있도록 하는 기술에 관한 것이다.
이를 위해, 본 발명은 유선전화망의 로컬 교환기를 통해 문자정보데이터를 송수신하는 SMS 단말기와; 상기 유선전화망의 로컬 교환기와 문자정보서비스를 제공하는 서버들과 연결되어 상기 SMS 단말기와 상기 서버들간의 문자정보데이터를 중계하는 문자서비스 서버를 구비하는 것을 특징으로 한다.-
公开(公告)号：KR100657132B1
公开(公告)日：2006-12-12
申请号：KR1020000072882
申请日：2000-12-04
IPC: H04Q3/72
Abstract: 본 발명은 가입자제어랙에 실장되는 주파수편이회로팩에 관한 것으로서, 가입자정합수단을 통해 접속된 가입자에 대해 호처리경로를 설정하여 상기 가입자가 전화통화를 행할 수 있도록 호처리제어를 행하는 전전자교환기에 있어서; 각종 신호음송출을 제어하는 제1주제어부와; 발신자정보에 따른 FSK신호의 송출을 제어하는 제2주제어부; 상기 제1주제어부의 제어하에 각종 신호음을 송출하는 제1신호음송출부; 발신측에서 전송된 각종 신호음과 착신측 CID단말기로부터 전송된 응답신호를 검출하여 상기 제1주제어부로 보고하는 제1신호음검출부; 상기 제2주제어부의 제어하에 상기 착신측 CID단말기로 예비신호를 송신함과 더불어 상기 발신자정보에 대한 FSK신호를 생성하여 상기 착신측 CID단말기로 전송하고, 상기 착신측 CID단말기로 전송된 FSK신호와 루프-백되어진 FSK신호를 비교하여 정상동작수행여부를 판단하여 그 판단결과를 상기 제2주제어부로 보고하는 FSK신호음송출부/검출부; 상기 제1주제어부와 상기 제2주제어부를 차상위프로세서(TLSP)와 정합시키는 TD-BUS정합수단 및; 상기 제1신호음송출부로부터 출력된 각종 신호음과 상기 FSK신호음송출부/검출부로부터 출력된 FSK신호를 타임스위치(TLSP)로 정합시키는 서브하이웨이정합수단으로 구성된다.
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公开(公告)号：KR100652336B1
公开(公告)日：2006-11-29
申请号：KR1020050090136
申请日：2005-09-27
Applicant: 주식회사 케이티
Abstract: A mobile access device having a wireless LAN(Local Area Network)/portable Internet interworking functions and a service method using the device are provided to enable the mobile access device to be installed in a car, so that a user can receive a wireless Internet service in a moving car even though the user uses a WiFi terminal instead of a WiBro(Wireless Broadband Internet) terminal. A portable Internet client(202) performs a function operating with an access client for accessing a portable Internet network. A mobile IP(Internet Protocol) manager(203) converts a mobile IP delivered from the client(202) into a public IP. An NAT(Network Address Translation) unit(204) performs a function of converting the public IP into a private IP assignable to plural wireless LAN terminals. A portable Internet/wireless LAN protocol converter(208) converts wireless LAN data into portable Internet protocol data by using the IP delivered from the NAT unit(204), delivers the converted data to the portable Internet network through the client(202), and converts data delivered through the portable Internet network into wireless LAN protocol data. A wireless LAN client manager(206) registers and manages a wireless LAN terminal capable of accessing the portable Internet network, delivers wireless LAN data received from the wireless LAN terminal whose authentication is successful, to the converter(208), and delivers data received from the converter(208) to the corresponding wireless LAN terminal.
Abstract translation: 提供具有无线LAN（局域网）/便携式互联网互通功能的移动接入设备和使用该设备的服务方法，以使该移动接入设备能够安装在汽车中，使得用户可以接收无线互联网服务 即使用户使用WiFi终端而不是WiBro（无线宽带互联网）终端，也可以在移动车中使用。 便携式互联网客户端（202）执行与访问客户端一起访问便携式互联网网络的功能。 移动IP（互联网协议）管理器（203）将从客户端（202）传送的移动IP转换为公共IP。 NAT（网络地址转换）单元（204）执行将公共IP转换为可分配给多个无线LAN终端的专用IP的功能。 便携式互联网/无线LAN协议转换器（208）通过使用从NAT单元（204）传送的IP将无线LAN数据转换成便携式互联网协议数据，通过客户端（202）将转换后的数据传送到便携式互联网网络，以及 将通过便携式互联网传送的数据转换为无线LAN协议数据。 无线LAN客户端管理器（206）注册和管理能够访问便携式互联网网络的无线LAN终端，将从认证成功的无线LAN终端接收到的无线LAN数据递送到转换器（208），并且将从 转换器（208）到相应的无线LAN终端。
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公开(公告)号：KR1020040088975A
公开(公告)日：2004-10-20
申请号：KR1020030023428
申请日：2003-04-14
Applicant: 주식회사 케이티
IPC: H04M3/44
Abstract: PURPOSE: A personal secretary telephone service system and a method thereof are provided to input receiver information from a service subscriber, and to connect a call to a receiver's terminal by retrieving a telephone number of the receiver. CONSTITUTION: A switching device senses an off-hook state of a subscriber terminal, and transmits a telephone number of a subscriber. A service server confirms whether the subscriber is registered by using the subscriber's telephone number, inputs receiver information from the subscriber, and connects a call to a receiver's terminal by retrieving the telephone number. The service server comprises as follows. A connection controller(210) connects the subscriber's call with the receiver. A service processor(220) confirms whether the subscriber is registered by using the subscriber's telephone number, inputs the receiver information by using an ARS, retains a telephone number list of the subscriber, and retrieves the receiver's telephone number from the telephone number list.
Abstract translation: 目的：提供一种个人秘书电话服务系统及其方法，用于从服务用户输入接收者信息，并通过检索接收机的电话号码将呼叫连接到接收方的终端。 构成：切换装置检测用户终端的摘机状态，并发送用户的电话号码。 服务服务器通过使用用户的电话号码确认订户是否被注册，输入来自用户的接收者信息，并且通过检索电话号码将呼叫连接到接收者的终端。 服务服务器包括如下。 连接控制器（210）将用户的呼叫与接收器连接。 服务处理器（220）通过使用用户的电话号码确认订户是否被注册，通过使用ARS输入接收者信息，保留订户的电话号码列表，并从电话号码列表中检索接收者的电话号码。
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Patent Agency Ranking
公开(公告)号：KR1020120127132A
公开(公告)日：2012-11-21
申请号：KR1020110045421
申请日：2011-05-13
Applicant: 주식회사 케이티
CPC classification number: H04L9/0819 , H04J3/0667 , H04L9/12 , H04L63/0428 , H04L69/28 , H04W4/70 , H04W12/02 , H04L7/00
Abstract: PURPOSE: A time synchronization method in a machine to machine communication system is provided to encode time information with a key which is shared between each entity. CONSTITUTION: An NSEC(Network SECurity Capability) within an NSC(M2M Service Capabilities Server) encodes a message for time synchronization(S301). Information encoded in the NSEC is transferred to an NGC(Network Generic Communication Capability)(S302). The encoded information is transmitted from the NGC(S303). The encoded information which is transmitted from the NGC is received by a DGC(Device Generic Communication Capability)/GGC(Gateway Generic Communication Capability). The encoded information which is transmitted from the NGC is transferred to a DSEC(Device SECurity Capability)/GSEC(Gateway SECurity Capability)(S304). The encoded information which is transmitted from the NGC is decoded using a key which is shared in the DSEC/GSEC(S305). The DSEC/GSEC encodes the message for time synchronization(S306). The encoded information is transferred to the NGC and the NSEC through the DGC/GGC(S307-S309). The encoded information which is transmitted from the DSEC is decoded using the key which is shared in the NSEC(S310). The NSEC calculates a time offset(S311). [Reference numerals] (S301,S306) Message encoding; (S302,S304,S307,S309) Message transferring; (S303,S308) Message transmitting; (S305,S310) Message demodulation; (S311) Off-set calculation
Abstract translation: 目的：提供机器到机器通信系统中的时间同步方法，用于在每个实体之间共享的密钥对时间信息进行编码。 构成：NSC（M2M服务能力服务器）内的NSEC（网络安全能力）对时间同步的消息进行编码（S301）。 在NSEC中编码的信息被传送到NGC（网络通用通信能力）（S302）。 编码信息从NGC发送（S303）。 从NGC发送的编码信息由DGC（设备通用通信能力）/ GGC（网关通用通信能力）接收。 从NGC发送的编码信息被传送到DSEC（设备安全能力）/ GSEC（网关安全能力）（S304）。 使用在DSEC / GSEC中共享的密钥来解码从NGC发送的编码信息（S305）。 DSEC / GSEC编码消息进行时间同步（S306）。 编码信息通过DGC / GGC传送到NGC和NSEC（S307-S309）。 使用在NSEC中共享的密钥来解码从DSEC发送的编码信息（S310）。 NSEC计算时间偏移量（S311）。 （附图标记）（S301，S306）消息编码; （S302，S304，S307，S309）消息传送; （S303，S308）消息发送; （S305，S310）消息解调; （S311）偏移计算
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公开(公告)号：KR1020120127050A
公开(公告)日：2012-11-21
申请号：KR1020110045273
申请日：2011-05-13
Applicant: 주식회사 케이티
CPC classification number: H04W4/005 , H04W4/70 , H04W8/24 , H04W28/24 , H04W48/18 , H04W72/04 , H04W88/04 , H04W88/06
Abstract: PURPOSE: A method and apparatus for selecting a network in M2M(Machine to Machine) communication are provided to minimize the burden of an apparatus and a gateway by processing data and communication in an M2M core function. CONSTITUTION: An M2M entity registers an M2M application(S410). The M2M entity registers a service class for the register M2M application(S420). The M2M entity transmits supportable access network information, location information, or a service class for the M2M application to an M2M core(S430). The M2M entity connects to an access network according to the setup of the M2M core(S440). [Reference numerals] (AA) Start; (BB) Finish; (S410) M2M entity registers an M2M application; (S420) M2M entity registers a service class for the register M2M application; (S430) M2M entity transmits supportable access network information, location information, or a service class for the M2M application to an M2M core; (S450) M2M entity connects to an access network according to the setup of the M2M core
Abstract translation: 目的：提供M2M（机器对机）通信中选择网络的方法和装置，通过处理M2M核心功能中的数据和通信来最小化设备和网关的负担。 构成：M2M实体注册M2M应用程序（S410）。 M2M实体注册用于注册M2M应用的服务类（S420）。 M2M实体将M2M应用的可支持访问网络信息，位置信息或服务类别发送到M2M核心（S430）。 M2M实体根据M2M核心的设置连接到接入网络（S440）。 （附图标记）（AA）开始; （BB）完成; （S410）M2M实体注册M2M应用; （S420）M2M实体注册用于注册M2M应用的服务类; （S430）M2M实体向M2M核心发送用于M2M应用的可支持接入网络信息，位置信息或服务等级; （S450）M2M实体根据M2M核心的设置连接到接入网络
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公开(公告)号：KR1020120124345A
公开(公告)日：2012-11-13
申请号：KR1020110055982
申请日：2011-06-10
Applicant: 주식회사 케이티
Abstract: PURPOSE: A method and an apparatus for managing connection between M2M communication entities based on a connection state confirmation event are provided to make a M2M gateway and device periodically transmit the connection status confirmation event to a platform according to allowable delay information and a period designated at each application. CONSTITUTION: A M2M(Machine to Machine) application transmits event management information for connection management of a M2M gateway or a M2M device to a M2M platform(S1310). If the event management information is event establishment, and change or enquiry, the M2M application receives the result of the event acknowledgment of the M2M gateway or the M2M device(S1320,S1330). If the event management information is deleted, the M2M application transmits a delete command to the M2M platform(S1350). [Reference numerals] (AA) Start; (BB) Yes; (CC) Deletion; (DD) When needing to continually receive event notification; (EE) When needing to change an event; (FF) When needing to delete an event; (GG) Completion; (S1310) Transmitting event management information for connection management of an M2M gateway or an M2M device to an M2M platform; (S1320) Is it event establishment, change, or inquiry?; (S1330) Receiving the result of event notification of the M2M gateway or the M2M device; (S1340) Follow-up working; (S1350) Transmitting deletion for stopping event notification to the M2M platform
Abstract translation: 目的：提供一种基于连接状态确认事件来管理M2M通信实体之间的连接的方法和装置，以使M2M网关和设备根据可允许的延迟信息和指定的时间周期性地向平台发送连接状态确认事件 每个应用程序。 构成：M2M（机器对机器）应用程序将用于M2M网关或M2M设备的连接管理的事件管理信息发送到M2M平台（S1310）。 如果事件管理信息是事件建立和改变或查询，则M2M应用接收M2M网关或M2M设备的事件确认结果（S1320，S1330）。 如果事件管理信息被删除，则M2M应用向M2M平台发送删除命令（S1350）。 （附图标记）（AA）开始; （BB）是的; （CC）删除; （DD）当需要不断接收事件通知时; （EE）需要更改事件时; （FF）需要删除事件时; （GG）完成; （S1310）将用于M2M网关或M2M设备的连接管理的事件管理信息发送到M2M平台; （S1320）是事件建立，变更还是查询？ （S1330）接收M2M网关或M2M设备的事件通知结果; （S1340）后续工作; （S1350）向M2M平台发送停止事件通知的删除
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公开(公告)号：KR1020110032289A
公开(公告)日：2011-03-30
申请号：KR1020090089710
申请日：2009-09-22
Applicant: 주식회사 케이티
CPC classification number: H04N21/4621 , H04N7/0117 , H04N21/4424
Abstract: PURPOSE: A method and a system for adjusting image quality by comparing the remaining amount of a battery and a requested amount of a battery are provided to reproduce an image content, which is transmitted through a streaming service. CONSTITUTION: An image quality class of a provided image content is identified. The amount of energy consumption is calculated for reproducing remained video contents(S414). It is determined whether to reproduce the image content of the predetermined image quality class is reproduced(S416). It is determined whether to change the image quality class(S418). The codec, resolution, frame rate and quantization parameter of the image content are changed(S420).
Abstract translation: 目的：提供一种通过比较电池的剩余量和请求量的电池来调整图像质量的方法和系统，以再现通过流媒体服务传输的图像内容。 构成：识别提供的图像内容的图像质量等级。 计算用于再现剩余视频内容的能量消耗量（S414）。 确定是否再现再现预定图像质量等级的图像内容（S416）。 确定是否改变图像质量等级（S418）。 改变图像内容的编解码器，分辨率，帧速率和量化参数（S420）。
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公开(公告)号：KR1020100132838A
公开(公告)日：2010-12-20
申请号：KR1020090051626
申请日：2009-06-10
Applicant: 주식회사 케이티
Abstract: PURPOSE: A Widget sharing service system and a method thereof for sharing non-fiche type terminal with specific widget information are provided to increase the convenience of a user by the sharing of widget data between non-PCs(Personal Computers). CONSTITUTION: A terminal(100) requests the share of widget data on a standby screen to a widget shared server(300). The widget shared server certifies A terminal and B terminal(400). The Widget shared server requests the share of Widget data as B terminal. B terminal downloads Widget data from the Widget providing server. B terminal indicates Widget data in the stand-by screen.
Abstract translation: 目的：提供一种用于与具有特定小部件信息共享非机型类型终端的小部件共享服务系统及其方法，以通过在非PC（个人计算机）之间共享小部件数据来增加用户的便利性。 构成：终端（100）请求在待机屏幕上的小部件数据的共享到小部件共享服务器（300）。 小部件共享服务器证明A终端和B终端（400）。 Widget共享服务器将Widget数据的份额作为B终端请求。 B终端从Widget提供服务器下载Widget数据。 B终端在待机屏幕中指示Widget数据。
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