동기 및 비동기 프레임 중계 시스템
    1.
    发明公开
    동기 및 비동기 프레임 중계 시스템 无效
    同步和同步同步帧传输系统

    公开(公告)号:KR1020090063833A

    公开(公告)日:2009-06-18

    申请号:KR1020070131341

    申请日:2007-12-14

    CPC classification number: H04L12/46 H04L47/2416 H04L49/351

    Abstract: A synchronous/asynchronous frame relay system which efficiently supplies synchronization between multimedia devices is provided to minimize a delay time between a relay device and a jitter about a real time broadcasting type traffic. A terminal device(200) classifies a synchronization frame and an asynchronous frame. A relay device(300) relays the asynchronous frame received from the terminal device to the switch or the bridge mode. The relay equipment includes a relay unit of the physical layer and intermediary of the link layer. The synchronization frame and asynchronous frame include the synchronization frame or an ethertype item indicating the asynchronous frame.

    Abstract translation: 提供了有效提供多媒体设备之间同步的同步/异步帧中继系统,以最小化中继设备与实时广播类型业务之间的抖动之间的延迟时间。 终端设备(200)对同步帧和异步帧进行分类。 中继设备(300)将从终端设备接收的异步帧中继到交换机或桥接模式。 中继设备包括物理层的中继单元和链路层的中间设备。 同步帧和异步帧包括同步帧或指示异步帧的以太类型项。

    다중레인을 갖는 이더넷 장치 및 그를 이용한 다중 레인 운용방법
    2.
    发明公开
    다중레인을 갖는 이더넷 장치 및 그를 이용한 다중 레인 운용방법 无效
    以太网设备用于多域和多LANE管理方法

    公开(公告)号:KR1020120129625A

    公开(公告)日:2012-11-28

    申请号:KR1020110047989

    申请日:2011-05-20

    CPC classification number: Y02D50/10 H04L12/413

    Abstract: PURPOSE: An Ethernet apparatus having a multi lane and a managing method using the same are provided to reduce power consumption by selectively and efficiently using multiple lanes comprising a broadband Ethernet apparatus according to a purpose. CONSTITUTION: A transmission rate controller(111) comprises a control unit(220), a sensor unit(210), and a transmission unit(230). The sensor unit transmits a detected signal to the control unit by detecting an activated lane and a deactivated lane. The control unit determines whether or not to insert a null word by receiving a sensing signal from the sensor unit. The control unit inserts the null word into a word by controlling the transmission unit. The control unit determines a position and the number for null word insertion corresponding to the number and position of a deactivated lane among the multiple lanes. The transmission unit receives the number of the activated lane from the control unit. [Reference numerals] (210) Sensor unit; (220) Control unit; (230) Transmission unit; (AA) Sensing signal; (BB) Word+null word; (CC) Word

    Abstract translation: 目的:提供具有多通道的以太网设备和使用该多通道的管理方法,以根据目的选择性地和有效地使用包括宽带以太网设备的多个通道来降低功耗。 构成:传输速率控制器(111)包括控制单元(220),传感器单元(210)和传输单元(230)。 传感器单元通过检测激活的通道和停用的通道将检测到的信号发送到控制单元。 控制单元通过从传感器单元接收感测信号来确定是否插入空字。 控制单元通过控制传输单元将空字插入字中。 控制单元确定与多个车道中停用车道的数量和位置相对应的空字插入的位置和数量。 发送单元从控制单元接收激活的通道的号码。 (附图标记)(210)传感器单元; (220)控制单元; (230)传输单元; (AA)感应信号; (BB)字+空字; (CC)词

    센서 네트워크에서의 매체 접근 제어 방법 및 센서 노드의매체 접근 제어 장치
    4.
    发明公开
    센서 네트워크에서의 매체 접근 제어 방법 및 센서 노드의매체 접근 제어 장치 失效
    用于控制传感器网络中的媒体访问的方法和装置

    公开(公告)号:KR1020090040127A

    公开(公告)日:2009-04-23

    申请号:KR1020070105756

    申请日:2007-10-19

    CPC classification number: H04W74/0808 H04W52/0225 H04W84/18 Y02D70/166

    Abstract: A media access control device of a medium access control method in a sensor network reducing delay generated between a hop and a sensor node are provided to process data quickly by using a check interval of short length. A first node performs an LPL(Low Power Listening) which is the check interval which is most short among the usable check interval(S510). A first node receiving the downward traffic information determines the check interval by summing the traffic volume which periodically reports to the sink node by summing upward traffic and downward traffic which receives from its own lower nodes(S525). The first node transmits the upward traffic binding update message by using the long preamble of the type '2 fitted to the check interval of the node having the most small traffic(S540).

    Abstract translation: 提供传感器网络中的介质访问控制方法的媒体访问控制装置,减少在跳和传感器节点之间产生的延迟,以通过使用短长度的检查间隔来快速处理数据。 第一节点执行作为可用检查间隔中最短的检查间隔的LPL(低功率听力)(S510)。 接收下行业务信息的第一节点通过对通过向上流量求和并从其自己的下级节点接收的向下流量求和周期性地向汇聚节点报告的业务量来确定检查间隔(S525)。 第一节点通过使用适合于具有最小业务量的节点的检查间隔的类型“2”的长前导码来发送上行业务绑定更新消息(S540)。

    센서 노드의 오버히어링(overhearing) 감소를위한 센서 네트워크에서의 데이터 송수신 방법
    5.
    发明授权
    센서 노드의 오버히어링(overhearing) 감소를위한 센서 네트워크에서의 데이터 송수신 방법 失效
    (无意中听到)감서노드의오버히어감감소를위한센서네트워크에서의데이터송수신방센

    公开(公告)号:KR100927600B1

    公开(公告)日:2009-11-23

    申请号:KR1020070106213

    申请日:2007-10-22

    Abstract: Provided is a method of transmitting/receiving data in a sensor node for reducing overhearing of sensor nodes, and a sensor network which implements the method. A sender node having transmission data from among a plurality of nodes which perform a low power listening (LPL) operation in an asynchronous manner at predetermined time intervals, generates a long preamble including short preambles, each having information including a destination address of the transmission data, a remainder of the long preamble, and a length of the transmission data, and sequentially transmits the second preamble and the transmission data. A receiver node from among the plurality of nodes determines whether a valid signal is sensed during an active state in the LPL operation. If it is determined that the valid signal is sensed, the receiver node receives the short preamble transmitted from the sender node. The receiver node determines a duration time of a deactivated state of the receiver node based on the received first preamble, thereby reducing overhearing in the sensor network.

    Abstract translation: 提供一种在传感器节点中发送/接收数据以减少传感器节点的窃听的方法以及实现该方法的传感器网络。 具有来自以预定时间间隔以异步方式执行低功率侦听(LPL)操作的多个节点中的发送数据的发送器节点产生包括短前导码的长前导码,每个前导码具有包括发送数据的目的地地址的信息 ,长前导码的剩余部分和传输数据的长度,并且顺序地发送第二前导码和传输数据。 多个节点中的接收器节点确定在LPL操作中的活动状态期间是否感测到有效信号。 如果确定感测到有效信号,则接收器节点接收从发送器节点发送的短前导码。 接收器节点基于接收到的第一前导码来确定接收器节点的停用状态的持续时间,由此减少传感器网络中的窃听。

    센서 노드의 오버히어링(overhearing) 감소를위한 센서 네트워크에서의 데이터 송수신 방법
    6.
    发明公开
    센서 노드의 오버히어링(overhearing) 감소를위한 센서 네트워크에서의 데이터 송수신 방법 失效
    传感器网络中传输/接收数据的方法,以减少传感器的过载

    公开(公告)号:KR1020090040726A

    公开(公告)日:2009-04-27

    申请号:KR1020070106213

    申请日:2007-10-22

    Abstract: A method of transmitting/receiving data in a sensor network for reducing overhearing of sensor nodes is provided to minimize the power consumption of sensor nodes by minimizing the overhearing of the sensor nodes in a sensor network environment using an MAC(Media Access Control). A transmission node having transmission data generates a long preamble including at least short preamble for reducing the overhearing of other nodes(S510). The transmission node transmits the long preamble and the transmission data(S520). At least one first preamble includes the information as to the destination address of the transmission data, the residual amount of the second preamble at its time position and the length of the data to be transmitted.

    Abstract translation: 提供了一种在传感器网络中发送/接收数据以减少传感器节点的窃听的方法,以通过使用MAC(媒体访问控制)使传感器网络环境中的传感器节点的监听最小化来最小化传感器节点的功耗。 具有发送数据的传输节点生成包括至少短前导码的长前导码,用于减少其他节点的监听(S510)。 发送节点发送长前导码和发送数据(S520)。 至少一个第一前同步码包括关于发送数据的目的地址,其时间位置的第二前导码的剩余量和要发送的数据的长度的信息。

    단거리 멀티캐스트 및 방송형 항공 데이터 버스 에뮬레이션 방법 및 그 실시를 위한 시스템
    8.
    发明公开
    단거리 멀티캐스트 및 방송형 항공 데이터 버스 에뮬레이션 방법 및 그 실시를 위한 시스템 失效
    用于在短距离广播和多播网络中模拟航空数据总线系统的方法和实现方法的系统

    公开(公告)号:KR1020100117234A

    公开(公告)日:2010-11-03

    申请号:KR1020090035871

    申请日:2009-04-24

    Inventor: 윤종호 이재완

    CPC classification number: H04L67/2861 H04L12/40052 H04L2012/4028

    Abstract: PURPOSE: A method for emulating airborne data bus system over short-range broadcast and multicast networks and a system for carrying out the method are provided to improve the quality of work by supporting the rapid technical development on the conventional data bus system. CONSTITUTION: A terminal(110) implements the function as a separate apparatus. An analyzer(120) analyzes the frame by collecting frame on the data bus. A traffic generator(130) generates frame having load and error for the communication net. A remote setter(140) implements the remote controlling function for all the apparatuses on the bus.

    Abstract translation: 目的:提供一种通过短距离广播和组播网络模拟机载数据总线系统的方法和一种执行该方法的系统,通过支持常规数据总线系统的快速技术开发来提高工作质量。 构成:端子(110)作为单独的装置实现该功能。 分析器(120)通过在数据总线上收集帧来分析帧。 交通发生器(130)产生具有用于通信网络的负载和错误的帧。 远程设定器(140)对总线上的所有设备实现远程控制功能。

    단거리 방송형 통신 시스템, 이를 이용한 단말기 간 프로파일 정보 교환 방법 및 그 실시를 위한 단말기
    9.
    发明公开
    단거리 방송형 통신 시스템, 이를 이용한 단말기 간 프로파일 정보 교환 방법 및 그 실시를 위한 단말기 失效
    短距离广播通信系统,使用通信系统的短距离广播通信节点的简档交换方法和实现方法的短距离广播通信节点

    公开(公告)号:KR1020100117162A

    公开(公告)日:2010-11-03

    申请号:KR1020090035760

    申请日:2009-04-24

    Inventor: 윤종호

    CPC classification number: G06Q50/30 G06Q30/02 G06Q50/01 H04W4/06 H04W8/20

    Abstract: PURPOSE: A short-range broadcasting communication system, a method for profile exchanging among short-range broadcasting communication nodes utilizing the communication system, and a short-range broadcasting communication node for carrying out the method are provided to build a shot-range broadcasting communication system with a situation recognition function. CONSTITUTION: A broadcast terminal device(110) stores and processes profile information. The broadcast terminal device processes a wireless and wired short-range communication. A profile preparation computer(120) writes the profile information about the broadcast terminal device. The profile preparation computer stores the profile information as described above within the corresponding broadcast terminal device. A web based internet server(130) supports the community generation and profile information preparation.

    Abstract translation: 目的:提供一种短距离广播通信系统,利用通信系统的短距离广播通信节点之间的简档交换方法以及用于实施该方法的短距离广播通信节点,以构建射程范围广播通信 系统具有情境识别功能。 构成:广播终端装置(110)存储和处理简档信息。 广播终端装置处理无线和有线短距离通信。 配置文件准备计算机(120)写入关于广播终端装置的简档信息。 简档准备计算机在相应的广播终端设备内存储如上所述的简档信息。 基于网络的互联网服务器(130)支持社区生成和简档信息准备。

    에스피아이 직렬 인터페이스 기반의 조명 제어 장치
    10.
    发明授权
    에스피아이 직렬 인터페이스 기반의 조명 제어 장치 有权
    配有串行外设接口(SPI)的光控制器

    公开(公告)号:KR101539598B1

    公开(公告)日:2015-07-28

    申请号:KR1020130065830

    申请日:2013-06-10

    Inventor: 윤종호 곽상은

    Abstract: 본발명은 SPI 직렬인터페이스를이용한조명제어장치에관한것으로서, 감성조명, 미디어-파사드, 경관조명등과같은고속의조명제어데이터전송이요구되는조명시스템에있어 SPI 인터페이스기반의제어신호선을이용하여고속의조명제어데이터를제공하는조명제어장치를개발함으로써, 조명제어분야의질적수준향상효과를얻을수 있다.

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