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    • 1. 发明公开
    • 디스플레이장치 및 그 제어방법
    • 显示装置及其控制方法
    • KR1020130075628A
    • 2013-07-05
    • KR1020120058997
    • 2012-06-01
    • 삼성전자주식회사
    • 김종록최준식이재황고창석김정근
    • H04N21/426
    • H04N21/435G06F8/65
    • PURPOSE: Display device and control method thereof are provided to conveniently use existing setting information after upgrade of a function of a display device using an upgrade device. CONSTITUTION: A connection unit (11) is connected to an upgrade device. An image processing unit (12) processes an image signal. A display unit (13) displays an image based on the image signal. A storage unit (14) stores setting information about a plurality of items related to the display device. A control unit (15) modifies the stored setting information in response to the connected upgrade device and displays the image based on the modified setting information. [Reference numerals] (1) Display device; (11) Connection unit; (12) Image processing unit; (13) Display unit; (14) Storage unit; (141) Setting information; (142) Modified setting information; (15) Control unit; (AA) Upgrade device
    • 目的:提供显示装置及其控制方法,以便在使用升级装置升级显示装置的功能之后方便地使用现有的设置信息。 构成:连接单元(11)连接到升级设备。 图像处理单元(12)处理图像信号。 显示单元(13)基于图像信号显示图像。 存储单元(14)存储关于与显示装置相关的多个项目的设置信息。 控制单元(15)响应于连接的升级装置修改存储的设置信息,并且基于修改的设置信息显示图像。 (附图标记)(1)显示装置; (11)连接单元; (12)图像处理单元; (13)显示单元; (14)存储单元; (141)设置信息; (142)修改后的设定信息; (15)控制单元; (AA)升级装置
    • 2. 发明授权
    • 슬라이딩 스윙 타입 휴대 전자 장치의 힌지 장치
    • 用于滑动类型PORTABIE电子设备的铰链装置
    • KR100860693B1
    • 2008-09-26
    • KR1020070055113
    • 2007-06-05
    • 삼성전자주식회사
    • 이재황
    • H04B1/38
    • H04M1/0237H04M1/0227
    • A hinge device of a sliding swing-type portable electronic device is provided to enable the hinge device to be semi-automatically swung as moving in sliding manner during sliding operation, thereby easily performing sliding swing operation of a sliding housing as quickly conducting swing operation. A sliding member(31) enables a sliding housing(20) to slide, in connection with each of housings. A swing member(32) slides/moves the sliding member as combining the sliding member to enable swing operation in a semiautomatic way. A guide unit(33) is equipped on the body housing, and guides the sliding housing for sliding movement as guiding the sliding housing for swing operation in a semiautomatic way.
    • 提供了一种滑动摆动式便携式电子装置的铰链装置,使得铰链装置能够在滑动操作期间以滑动方式半自动摆动,从而容易地执行滑动壳体的滑动摆动操作,因为快速进行摆动操作。 滑动构件(31)使得滑动壳体(20)能够与每个壳体相连滑动。 摆动构件(32)作为组合滑动构件而滑动/移动滑动构件以使得能够以半自动方式进行摆动操作。 引导单元(33)装配在主体壳体上,并以半自动方式引导滑动壳体进行滑动运动,以引导用于摆动操作的滑动壳体。
    • 3. 发明公开
    • 스트림 녹화 방법, 장치 및 시스템
    • 流记录方法,装置和系统
    • KR1020080062692A
    • 2008-07-03
    • KR1020060138771
    • 2006-12-29
    • 삼성전자주식회사
    • 이재황심효선
    • H04L1/16H04L1/18
    • H04L29/06027H04L1/1607H04L65/608H04L69/326
    • A method, an apparatus, and a system for recording streams are provided to prevent the loss of packets by re-receiving packets which are lost during the reception of streams that are transmitted from a server. In a method of recording streams, which are transmitted through a real time transmission protocol from a server, the transmitted streams are recorded(S500). Whether or not a packet included in the recorded streams is damaged is determined based on a sequence number of the transmitted packets(S510). When the packet is damaged, retransmission of the damaged packet is requested to the server using an RTCP(Real Time Control Protocol) packet(S520). The RTCP packet includes a sequence number of the damaged packet.
    • 提供了用于记录流的方法,装置和系统,以通过重新接收在从服务器发送的流的接收期间丢失的分组来防止分组的丢失。 在通过实时传输协议从服务器传输的流的记录方法中,记录所发送的流(S500)。 基于所发送的分组的序列号来确定包含在记录的流中的分组是否被损坏(S510)。 当分组损坏时,使用RTCP(实时控制协议)分组向服务器请求损坏分组的重传(S520)。 RTCP分组包括损坏分组的序列号。
    • 4. 发明授权
    • 복수 ISP들을 유동적으로 선택하여 라우팅하는 장치 및방법
    • 通过使用选定的ISP选择多个ISP和路由的装置和方法
    • KR100580169B1
    • 2006-05-15
    • KR1020030036327
    • 2003-06-05
    • 삼성전자주식회사
    • 이학구김평수이재황
    • H04L12/28
    • H04L12/2856
    • 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.
    • 6. 发明授权
    • 동적 IP 네트워크 상에서의 PMTU 변경 방법 및 그장치
    • 동적IP네트워크상에서的PMTU변경방법및그장치
    • KR100453056B1
    • 2004-10-15
    • KR1020020034132
    • 2002-06-18
    • 삼성전자주식회사
    • 이학구김영근김선우이재황
    • H04L12/28
    • H04L45/12
    • A method and apparatus for more efficiently operating a network environment, and more particularly, for discovery and change of a path maximum transmission unit (PMTU) between a source node and a destination node on a dynamic IP network is provided. A PMTU discovery packet is generated with a maximum transmission unit (MTU) information storage space in which an MTU value on a routing path between the source node and the destination node is stored, wherein the generated PMTU discovery packet is transmitted to the destination node. If a response packet to the PMTU discovery packet from the destination node is received, the PMTU is changed according to MTU information contained in the response packet. The MTU value stored in the MTU information storage space is compared with a link MTU value on a path which the PMTU discovery packet traverses, and the smaller one of the stored MTU value and the link MTU value on the path which the packet traverses is stored in the MTU information storage space. According to the method, a PMTU can be determined in a shorter time, and it is possible to minimize the use of network resources, compared to the prior art PMTU changing method.
    • 提供了用于更有效地操作网络环境的方法和设备,并且更具体地,提供了用于动态IP网络上的源节点和目的节点之间的路径最大传输单元(PMTU)的发现和改变的方法和装置。 以存储源节点和目的节点之间的路由路径上的MTU值的最大传输单元(MTU)信息存储空间生成PMTU发现分组,其中,生成的PMTU发现分组被发送到目的地节点。 如果接收到来自目的地节点的PMTU发现分组的响应分组,则根据响应分组中包含的MTU信息来改变PMTU。 将存储在MTU信息存储空间中的MTU值与PMTU发现分组经过的路径上的链路​​MTU值进行比较,并存储分组经过的路径上的较小一个MTU值和链路MTU值 在MTU信息存储空间中。 根据该方法,可以在更短的时间内确定PMTU,并且与现有技术的PMTU改变方法相比,可以最小化网络资源的使用。
    • 7. 发明公开
    • 무선랜환경에서의 핸드오버 방법 및 핸드오버 수행 모바일노드 장치
    • 无线LAN环境中的切换方法和用于执行切换的移动节点设备
    • KR1020040070891A
    • 2004-08-11
    • KR1020030007117
    • 2003-02-05
    • 삼성전자주식회사
    • 이재황김평수이학구
    • H04L12/46
    • H04W36/12H04W36/18H04W60/04
    • PURPOSE: A handover method in a wireless LAN environment and a mobile node device for performing handover are provided to reduce message transmission between an access point and an access router by adding a specific field in which an access router identifier in a management frame is inserted. CONSTITUTION: A mobile node is moved in a 802.11 wireless LAN environment and an access router transmits a beacon signal at a certain period(S710). When the mobile node is moved into a different access point, it receives a beacon signal from the access point(S720) and checks an AR ID included in the beacon signal to determine whether the beacon signal is the same subnet(S730, S740). If the beacon signal is the same subnet, the mobile node performs a wireless LAN layer 2 handover to join to the moved access point(S750). If the beacon signal is a different subnet, the mobile node performs layer 2 handover(S760) and layer 3 handover(S770).
    • 目的:提供无线LAN环境中的切换方法和用于执行切换的移动节点设备,通过添加其中插入管理帧中的接入路由器标识符的特定字段来减少接入点和接入路由器之间的消息传输。 规定:移动节点在802.11无线局域网环境中移动,接入路由器在一定周期内发送信标信号(S710)。 当移动节点移动到不同的接入点时,它从接入点接收信标信号(S720),并检查信标信号中包括的AR ID,以确定信标信号是否是相同的子网(S730,S740)。 如果信标信号是相同的子网,则移动节点执行无线LAN层2切换以加入移动的接入点(S750)。 如果信标信号是不同的子网,则移动节点执行层2切换(S760)和层3切换(S770)。
    • 8. 发明公开
    • 동적 IP 네트워크 상에서의 PMTU 변경 방법 및 그장치
    • 用于改变动态IP网络中的PMTU的方法及其设备
    • KR1020030078591A
    • 2003-10-08
    • KR1020020034132
    • 2002-06-18
    • 삼성전자주식회사
    • 이학구김영근김선우이재황
    • H04L12/28
    • H04L45/12
    • PURPOSE: A method for changing a PMTU(Path Maximum Transmission Unit) in a dynamic IP network is provided to search the PMTU of a current routing path, and to change the PMTU according to the searched result, thereby quickly determining the PMTU and minimizing resource consumption. CONSTITUTION: A source node(710) generates an OIP(Option Inserted Packet)(780), and transmits the OIP(780) to a destination node(770). The first node(720) receives the OIP(780), compares a stored MTU value with a next hop link, and transmits a smaller value to the destination node(770). The fourth node(750) receives the OIP(780), compares a stored MTU value with a next hop link, and transmits a smaller value to the destination node(770). The fifth node(760) receives the OIP(780), compares a stored MTU value with a next hop link, and transmits a smaller value to the destination node(770). The destination node(770) generates an OIP(790), and transmits the OIP(790) to the source node(710). The fifth node(760) receives the OIP(790), and transmits the OIP(790) to the source node(710). The fourth node(750) receives the OIP(790), and transmits the OIP(790) to the source node(710). The first node(720) receives the OIP(790), and transmits the OIP(790) to the source node(710). The source node(710) divides packets according to a stored PMTU value, and transmits the divided packets.
    • 目的:提供一种在动态IP网络中改变PMTU(路径最大传输单元)的方法,以搜索当前路由路径的PMTU,并根据搜索结果更改PMTU,从而快速确定PMTU并最小化资源 消费。 构成:源节点(710)生成OIP(选项插入分组)(780),并将OIP(780)发送到目的地节点(770)。 第一节点(720)接收OIP(780),将存储的MTU值与下一跳链路进行比较,并将较小的值发送到目的地节点(770)。 第四节点(750)接收OIP(780),将存储的MTU值与下一跳链路进行比较,并将更小的值发送到目的地节点(770)。 第五节点(760)接收OIP(780),将存储的MTU值与下一跳链路进行比较,并将较小的值发送到目的地节点(770)。 目的地节点(770)生成OIP(790),并将OIP(790)发送到源节点(710)。 第五节点(760)接收OIP(790),并将OIP(790)发送到源节点(710)。 第四节点(750)接收OIP(790),并将OIP(790)发送到源节点(710)。 第一节点(720)接收OIP(790),并将OIP(790)发送到源节点(710)。 源节点(710)根据存储的PMTU值划分分组,并发送分割的分组。
    • 10. 发明公开
    • 방송 수신 장치, 서버, 방송 수신 장치의 제어 방법, 및 서버의 제어 방법
    • 广播接收装置,服务器,控制广播接收装置和控制广播服务器的方法
    • KR1020130065313A
    • 2013-06-19
    • KR1020110132123
    • 2011-12-09
    • 삼성전자주식회사
    • 이재황박지원홍진혁
    • H04N21/40
    • H04L67/42H04N21/254H04N21/25866H04N21/658H04N21/6581H04N21/6582
    • PURPOSE: A broadcast receiving device, a server thereof, a control method of the broadcast receiving device, and a control method of the server are provided to transmit information for the broadcast receiving device to the server, thereby restoring information for a used broadcast receiving device when the information of the broadcast receiving device is initialized or the broadcast receiving device is exchanged. CONSTITUTION: An interface unit(110) is connected to a server. A storage unit(120) stores information for a broadcast receiving device. A display unit(130) displays a UI(User Interface) for selection of the information of the broadcast receiving device. A control unit(140) transmits the information for the broadcast receiving device to the server by controlling the interface unit. [Reference numerals] (110) Interface unit; (120) Storage unit; (130) Display unit; (140) Control unit
    • 目的:提供一种广播接收装置,其服务器,广播接收装置的控制方法和服务器的控制方法,以向广播接收装置发送信息给服务器,由此恢复用于广播接收装置的信息 当广播接收设备的信息被初始化或广播接收设备被交换时。 构成:接口单元(110)连接到服务器。 存储单元(120)存储广播接收装置的信息。 显示单元(130)显示用于选择广播接收设备的信息的UI(用户界面)。 控制单元(140)通过控制接口单元将广播接收设备的信息发送到服务器。 (附图标记)(110)接口单元; (120)存储单元; (130)显示单元; (140)控制单元