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公开(公告)号：KR1020040025992A
公开(公告)日：2004-03-27
申请号：KR1020020056484
申请日：2002-09-17
Applicant: 삼성전자주식회사
Inventor： 이학구
IPC: G06F3/03
Abstract: PURPOSE: A device and a method for deciding a position of a mouse laser pointer are provided to decide a directed position of a laser pointer from an image reflected from a screen and transmit the directed position as the cursor position information. CONSTITUTION: A reduced light receiver(12) reduces/receives the image reflected from the screen(11) and a laser image having a frequency band from the image. A sum image generator(13) of each micro-lens generates a sum image of each micro-lens by collecting the reduced/received sum image of each micro-lens as the micro-lenses penetrate the reduced/received sum image into a collecting panel arranged in a grid form. A band pass filter(15) filters the converted electric signals of each micro-lens in order to pass only the frequency band of the laser image. A mouse cursor position information decider(16) decides the position of the electric signal of each micro-lens passing the band pass filter as the position information of the mouse cursor.
Abstract translation: 目的：提供一种用于确定鼠标激光指示器的位置的装置和方法，用于根据从屏幕反射的图像来确定激光指示器的定向位置，并将指向位置作为光标位置信息发送。 构成：减少光接收器（12）减少/接收从屏幕（11）反射的图像和具有来自图像的频带的激光图像。 每个微透镜的和图像生成器（13）通过在微透镜将缩小/接收的和图像穿透到收集面板中时收集每个微透镜的缩小/接收和图像而产生每个微透镜的和图像 排列成网格形式。 带通滤波器（15）对每个微透镜的转换电信号进行滤波，以仅通过激光图像的频带。 鼠标光标位置信息决定器（16）确定通过带通滤波器的每个微透镜的电信号的位置作为鼠标光标的位置信息。
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公开(公告)号：KR1020030087831A
公开(公告)日：2003-11-15
申请号：KR1020020025908
申请日：2002-05-10
Applicant: 삼성전자주식회사
Inventor： 이학구
IPC: G06F15/02
Abstract: PURPOSE: A terminal offering the VXML(Voice eXtensible Markup Language) conversion and web surfing is provided to offer a voice information service easily and fast by installing a PIMS(Personal Information Management System), a VXML converter, and a VXML web server to the terminal under an IPv6(Internet Protocol version) environment, and installing the PIMS and the VXML converter to the terminal under an IPv4 environment. CONSTITUTION: A user information management part(11) stores and manages the user information inputted from a user. The VXML converter(12) converts the user information of the user information management part into a VXML file. The VXML web server(13) offers the environment to search and select the stored VXML file by storing and registering the VXML file to a VXML web site. A transmitting part(14) transmits the VXML file selected from the VXML web site of the VXML web server through a wire/wireless communication network.
Abstract translation: 目的：提供VXML（语音可扩展标记语言）转换和网络冲浪的终端，通过安装PIMS（个人信息管理系统），VXML转换器和VXML Web服务器，轻松快速地提供语音信息服务 终端在IPv6（互联网协议版本）环境下，并将PIMS和VXML转换器安装到IPv4环境下的终端。 构成：用户信息管理部（11）存储和管理从用户输入的用户信息。 VXML转换器（12）将用户信息管理部分的用户信息转换为VXML文件。 VXML Web服务器（13）提供了通过将VXML文件存储并注册到VXML网站来搜索和选择存储的VXML文件的环境。 发送部分（14）通过有线/无线通信网络发送从VXML web服务器的VXML网站中选择的VXML文件。
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公开(公告)号：KR1020030086075A
公开(公告)日：2003-11-07
申请号：KR1020020024437
申请日：2002-05-03
Applicant: 삼성전자주식회사
IPC: H04L12/66
Abstract: PURPOSE: A voice DNS(Domain Name System) service method and system is provided to offer DNS services using voices. CONSTITUTION: A PDA inputs the name of a web site through a microphone in order to access a specific Internet site(710). The inputted voice data are encoded by the voice encoder of the PDA(720). A packet containing the voice data is transferred to a gateway(730). The gateway reads and decodes the encoded voice data contained in the packet transmitted from the PDA(740). The decoded voice data are immediately recognized through a voice recognition part(750). The voice recognition part checks whether the voice recognition is successful(760). In case that the voice recognition is successful, the recognized voice data are converted into text data(770). A search part searches for a domain name mapped with the text data(780). The gateway transmits a DNS query to a DNS using the searched domain name instead of the PDA(790). In response to the DNS query, the DNS transmits an IP address for the domain name to the PDA(792).
Abstract translation: 目的：提供语音DNS（域名系统）服务方法和系统，以提供使用语音的DNS服务。 规定：PDA通过麦克风输入网站的名称，以访问特定的因特网站点（710）。 输入的语音数据由PDA的语音编码器（720）编码。 包含语音数据的分组被传送到网关（730）。 网关读取并解码从PDA发送的分组中包含的编码语音数据（740）。 解码的语音数据通过语音识别部分（750）立即被识别。 语音识别部分检查语音识别是否成功（760）。 在语音识别成功的情况下，识别的语音数据被转换为文本数据（770）。 搜索部分搜索用文本数据映射的域名（780）。 网关使用搜索到的域名（而不是PDA）向DNS发送DNS查询（790）。 DNS响应DNS查询，DNS将域名的IP地址发送给PDA（792）。
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公开(公告)号：KR1020090063635A
公开(公告)日：2009-06-18
申请号：KR1020070131080
申请日：2007-12-14
Applicant: 삼성전자주식회사
Inventor： 이학구
CPC classification number: H04L9/32 , H04L2209/80 , H04L2209/84
Abstract: A method for connecting communication through a service provider and an apparatus therefor are provided to transmit encoded ID information of a receiving terminal to a service provider, thereby performing communication connection between an originating terminal and the receiving terminal without exposing the ID information of the receiving terminal. A receiver(312) receives an encoding key from a service provider(320). A transmitter(314) transmits the encoding key to an external device(330). The external device stores ID information of the receiving terminal necessary for communication connection with the receiving terminal. The receiver receives the encoded ID information of the receiving terminal from the external device by using the encoding key. The transmitter transmits the encoded ID information of the receiving terminal to the service provider. The service provider provides a communication connection service between the receiving terminal and the originating terminal.
Abstract translation: 提供一种通过服务提供商和其装置连接通信的方法，用于将接收终端的编码的ID信息发送给服务提供商，从而在始发终端和接收终端之间进行通信连接，而不会暴露接收终端的ID信息 。 接收机（312）从服务提供商（320）接收编码密钥。 发射机（314）将编码密钥发送到外部设备（330）。 外部设备存储与接收终端通信连接所需的接收终端的ID信息。 接收机通过使用编码密钥从外部设备接收接收终端的编码ID信息。 发射机将接收终端的编码的ID信息发送给服务提供商。 服务提供商在接收终端和始发终端之间提供通信连接服务。
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公开(公告)号：KR1020080057973A
公开(公告)日：2008-06-25
申请号：KR1020060131954
申请日：2006-12-21
Applicant: 삼성전자주식회사
Inventor： 이학구
CPC classification number: H04W28/04 , H04L1/0002 , H04L1/0007 , H04L29/06
Abstract: A method and an apparatus for reducing transmission error rates using a variable MTU are provided to enhance the management efficiency of network by allocating slots based on the reduction of the transmission error rates. In a method and an apparatus for reducing transmission error rates using a variable MTU, the intensity of data signals is detected(S310). When the intensity of data signals is varied, an optimum MTU(Maximum Transfer Unit) on the varied intensity of the data signals is selected(S330). At this time, an average value of the detected intensity of the data signals is measured to filter a distortion value of the detected intensity of the data signals. Then the optimum MTU on the measured average value is selected. A conventional MTU is converted into the selected optimum MTU(S350). The length of frame to be transmitted is varied based on the varied MTU(S370).
Abstract translation: 提供了一种使用可变MTU降低传输错误率的方法和装置，以通过基于传输错误率的降低分配时隙来增强网络的管理效率。 在使用可变MTU降低传输错误率的方法和装置中，检测数据信号的强度（S310）。 当数据信号的强度变化时，选择对数据信号的变化强度的最佳MTU（最大传送单位）（S330）。 此时，测量数据信号的检测强度的平均值，以过滤检测到的数据信号强度的失真值。 然后选择测量平均值的最佳MTU。 传统的MTU被转换成所选择的最佳MTU（S350）。 要发送的帧的长度根据不同的MTU而变化（S370）。
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Patent Agency Ranking
公开(公告)号：KR1020080046512A
公开(公告)日：2008-05-27
申请号：KR1020060116067
申请日：2006-11-22
Applicant: 삼성전자주식회사
Inventor： 이학구
Abstract: A method for sharing network resources and an apparatus thereof are provided to perform the routing of packets on the basis of the IP address and port number of a header inserted into the packets by using software, such as an application unit, a protocol unit, a network interface, and an input/output interface when an operation mode is a mode of sharing the network resources with a second device, thereby enabling a first device directly connected to a network to share the network resources with the second device not connected to the network through the software. A method for transmitting packets to a network in a first device which is not connected to a second device comprises the following steps of: allowing an application unit to transmit a packet including a received instruction to a protocol unit if the instruction is received(410); allowing the protocol unit to insert a private IP(Internet Protocol) address and a header recording a port number to the packet and transmit the packet to a transmission control unit(420); and allowing the transmission control unit to convert the private IP address of the header of the packet received from the protocol unit into a public IP address and transmit the public IP address to a network interface(430).
Abstract translation: 提供一种共享网络资源的方法及其装置，通过使用诸如应用单元，协议单元，协议单元等的软件，基于插入到分组中的报头的IP地址和端口号来执行分组的路由 网络接口和输入/输出接口，当操作模式是与第二设备共享网络资源的模式时，从而使得直接连接到网络的第一设备与未连接到网络的第二设备共享网络资源 通过软件。 一种用于在未连接到第二设备的第一设备中向网络发送分组的方法包括以下步骤：如果接收到指令，允许应用单元将包括接收到的指令的分组发送到协议单元（410） ; 允许所述协议单元插入专用IP（因特网协议）地址和记录端口号的报头并将所述分组发送到传输控制单元（420）; 并且允许传输控制单元将从协议单元接收的分组的报头的私有IP地址转换为公共IP地址，并将公共IP地址发送到网络接口（430）。
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公开(公告)号：KR100580169B1
公开(公告)日：2006-05-15
申请号：KR1020030036327
申请日：2003-06-05
Applicant: 삼성전자주식회사
IPC: H04L12/28
CPC classification number: H04L12/2856
Abstract: 본 발명은 복수의 ISP들을 선택하여 라우팅하는 장치 및 방법에 관한 것으로, 본 발명에 따른 복수 ISP 유동적 선택 라우팅 장치는 인터넷 접속 서비스를 중단한 제 1 ISP에 의해 제공된 프리픽스를 기반으로 한 IP 주소가 기록된 발신지 주소 필드 및 인터넷 접속 서비스를 제공하는 제 2 ISP에 의해 제공된 IP 주소가 기록된 목적지 주소 필드를 포함하는 IP 헤더, 인터넷을 경유하여 도달 가능한 외부 노드의 IP 주소가 기록된 주소 필드를 포함하는 라우팅 헤더, 및 제 2 데이터가 기록된 페이로드를 갖는 제 2 데이터 패킷을 수신하는 데이터 패킷 수신부; 수신된 제 2 데이터 패킷의 IP 헤더에 포함된 목적지 주소 필드에 기록된 IP 주소와 수신된 제 2 데이터 패킷의 라우팅 헤더에 포함된 주소 필드에 기록된 IP 주소를 서로 교환하는 IP 헤더/라우팅 헤더 IP 주소 교환부; 및 교환된 IP 헤더, 교환된 라우팅 헤더, 및 수신된 제 2 데이터 패킷의 페이로드를 갖는 제 3 데이터 패킷을 전송하는 데이터 패킷 전송부를 포함하며, 본 발명에 따르면, IPv6 환경에서 전용선을 사용하지 않고, 신뢰성은 떨어지지만, 통신 비용이 저렴한 여러 개의 공용선들을 사용함으로서, 신뢰성을 보장하면서 통신 비용을 줄일 수 있다는 효과가 있다.
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公开(公告)号：KR100547133B1
公开(公告)日：2006-01-26
申请号：KR1020030047410
申请日：2003-07-11
Applicant: 삼성전자주식회사
IPC: H04L12/46
Abstract: An apparatus and method for enabling communications between heterogeneous terminals are provided. A method for establishing an ad-hoc network includes: accessing a first terminal, on which a first protocol stack is installed; accessing a second terminal, on which a second protocol stack is installed; receiving a data packet, formatted for the first protocol stack, from the first terminal; converting the format of the data packet to the format of the second protocol stack; and transmitting the converted data packet to the second terminal. The apparatus and method enable a plurality of heterogeneous terminals, conventionally unable to communicate directly with each other, to form an ad-hoc network in which they can freely communicate with each other.
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公开(公告)号：KR100547110B1
公开(公告)日：2006-01-26
申请号：KR1020020080877
申请日：2002-12-17
Applicant: 삼성전자주식회사
IPC: H04L12/28
Abstract: 본 발명에 따라 모바일 IPv6 환경에서 바인딩 업데이트 메시지 전송 방법, 바인딩 액크놀리지먼트 메시지 전송 방법, 바인딩 업데이트 메시지 구조, 바인딩 액크놀리지먼트 메시지 구조, 바인딩 업데이트를 수행하는 모바일 노드, 바인딩 업데이트를 수행하는 홈에이전트가 개시된다. 상기 바인딩 업데이트 메시지 전송 방법은 슬레이브 홈에이전트에 관한 정보 요청 유무를 표시하는 식별자를 포함하며, 상기 바인딩 액크놀리지먼트 메시지 전송 방법은 슬레이브 홈에이전트에 관한 정보를 포함한다. 이와 같은 본 발명에 의하면, 홈에이전트 어드레스 발견 요청/응답의 동작을 생략할 수 있으므로 불필요한 통신 트래픽을 제거할 수 있다.
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公开(公告)号：KR100522600B1
公开(公告)日：2005-10-19
申请号：KR1020030010412
申请日：2003-02-19
Applicant: 삼성전자주식회사
IPC: H04L12/28
CPC classification number: H04L63/0807 , H04W12/06 , H04W80/04 , H04W88/182
Abstract: 모바일 노드와의 접속을 제공하는 라우터 및 그 라우팅 방법이 개시된다. 본 발명에 따른 라우터는, 모바일 노드와의 통신을 위해 필요한 모바일 기능을 구비하지 아니한 상대방 노드를 대신하여 보안을 위한 인증 과정, 바인딩 업데이트 과정 및 패킷 변환 과정 등을 수행하여 모바일 노드와 상대방 노드간에 패킷을 교환한다. 본 발명에 따른 모바일 노드와의 접속을 제공하는 라우터 및 그 라우팅 방법은, 모바일 노드와의 통신을 위해 필요한 모바일 기능을 구비하지 아니한 상대방 노드와 모바일 노드간의 직접 통신을 가능하게 하는 효과를 제공한다.
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