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    • 4. 发明公开
    • 사물 인터넷의 센서 디바이스 개인화 제어방법 및 이를 수행하는 장치
    • 传感器设备个人网络的个性化方法及其设备
    • KR1020160018017A
    • 2016-02-17
    • KR1020140101872
    • 2014-08-07
    • 한국전자통신연구원
    • 이병복이인환
    • H04L12/12H04L12/28
    • H04L67/125H04L67/303
    • 본발명은 CD 중개없이직접 UD가 SD를제어하도록함으로써, 종래의 CD를통한 SD의제어방법보다전력소모를줄이는것이목적이다. 이를위해서, 사물인터넷의 SD(Sensor Device) 제어방법에있어서, PE(Profile Exchange) stage에서, CD(Coordinator Device)와상기 SD 간에 Association이형성되는단계;와 UD(User Device)가상기 CD를통해상기 SD의프로필정보를획득하는단계; 및 CME(Control Message Exchange) stage에서, 상기 UD가제어하고자하는 SD의프로필정보를알고있는경우에는상기프로필정보를이용하여제어하고자하는 SD를직접제어하고, 제어하고자하는 SD의프로필정보를알지못하는경우에는상기 CD로부터상기제어하고자하는 SD의프로필정보를획득한이후에제어하고자하는 SD를직접제어하는단계;를포함하는센서디바이스개인화제어방법이제공된다.
    • 本发明通过允许用户设备(UD)直接控制SD而不中继CD,通过传统的协调器(CD)将功耗降低到小于传感器设备(SD)的控制方法。 为此,用于控制物联网的SD个性化的方法包括在简档交换(PE)阶段中的以下步骤:形成CD与SD之间的关联; 并通过CD获得关于SD的简档信息。 此外,该方法包括在控制消息交换(CME)阶段中的以下步骤:当UD知道要控制的SD上的简档信息时,通过使用简档信息直接控制SD,并直接控制SD 当从UD获得当UD不知道要控制的SD上的简档信息时要控制的SD上的简档信息,从CD获得控制。
    • 6. 发明公开
    • 저전력 옥외 광역 통신을 위한 코드분할다중화 정진폭 부호화 장치 및 방법
    • 用于广域网络的代码段多重编码的恒定幅度编码的装置和方法
    • KR1020140071169A
    • 2014-06-11
    • KR1020120139206
    • 2012-12-03
    • 한국전자통신연구원
    • 박태준강호용정운철신창섭이인환표철식
    • H04B7/216
    • H04L1/004H04L1/0071
    • An embodiment of the present invention provides an apparatus and a method for constant amplitude encoding applied to a code division multiplexing communications system. The constant amplitude encoding method includes the following steps: dividing a data bit stream into units of a predetermined length, generating a cyclic redundancy check bit with respect to the divided data bit stream, and adding the cyclic redundancy check bit to the divided data bit stream to generate an input frame; making the input frame into a plurality of blocks according to a preset block code rate; writing the blocks in one of a longitudinal direction and a transverse direction to convert the blocks into a matrix, and reading the converted matrix in the other direction to output a series of bit streams; adding an additional bit to the series of bit streams to output an encoded result; and processing constant amplitude encoding of the encoded result. According to an embodiment of the present invention, an error may be easily confirmed in a reception side by diving data bits in units of blocks. Efficiency is increased by reducing power consumption on outdoor wide area communications by using a bit stream of a small length as a basic unit of the input frame.
    • 本发明的一个实施例提供一种应用于码分复用通信系统的用于恒定幅度编码的装置和方法。 恒幅编码方法包括以下步骤:将数据比特流划分为预定长度的单位,生成关于分割数据比特流的循环冗余校验比特,并将循环冗余校验位加到划分的数据比特流 以产生输入帧; 根据预设的块码率使输入帧成为多个块; 在长方向和横向中的一个方向上写入块以将块转换成矩阵,并且在另一方向上读取转换的矩阵以输出一系列比特流; 向该系列比特流添加一个比特以输出编码结果; 并处理编码结果的恒定幅度编码。 根据本发明的实施例,通过以块为单位潜水数据位,可以容易地在接收侧确认错误。 通过使用小长度的比特流作为输入帧的基本单位来降低室外广域通信的功耗来提高效率。
    • 8. 发明公开
    • 이동 가능한 온실 환경 제어 장치 및 그 이동 방법
    • 用于控制温室环境的可移动设备及其移动方法
    • KR1020130061533A
    • 2013-06-11
    • KR1020110127894
    • 2011-12-01
    • 한국전자통신연구원
    • 손교훈김세한이인환
    • A01G9/24F24D5/00
    • Y02A40/268
    • PURPOSE: A movable environment controlling apparatus is provided to consider the condition of the plants in a greenhouse and not the work time for obtaining minimum space for controlling the environment of the greenhouse. CONSTITUTION: A controlling node(20) is installed at a ceiling part. A movable part is installed between a ceiling part and a frame(5) for the ceiling of the greenhouse to have a pulley(41) which moves up and down. The controlling part operates the movable part according to the set conditions so that the space for controlling the environment of the greenhouse which is controlled by the controlling node is controlled by moving the ceiling part up and down. [Reference numerals] (42) Motor; (AA) Boiler 1
    • 目的:提供一种移动式环境控制装置,以考虑温室内植物的状况,而不是获得控制温室环境的最小空间的工作时间。 构成:控制节点(20)安装在天花板部分。 可动部件安装在天花板部分和用于温室天花板的框架(5)之间以具有上下移动的滑轮(41)。 控制部根据设定条件操作可动部,通过上下移动顶板部来控制由控制节点控制的温室的环境空间。 (附图标记)(42)电机; (AA)锅炉1
    • 9. 发明公开
    • 채널 자원 관리 장치 및 방법
    • 管理信道资源的设备和方法
    • KR1020130042443A
    • 2013-04-26
    • KR1020120110277
    • 2012-10-04
    • 한국전자통신연구원
    • 정운철신창섭박태준강호용손교훈이인환표철식
    • H04W72/00H04W74/08
    • H04W72/00H04W72/02H04W74/08
    • PURPOSE: A channel resource management device and a method thereof are provided to manage PHY-FH(PHYsical-Frequency Hopping) and MAC-FH(Media Access Control-Frequency Hopping) by using one channel hopping sequence. CONSTITUTION: A setting unit(810) sets a channel hopping offset value and a channel hopping sequence. The time slot allocation unit(820) allocates a time slot. A time slot and frame division unit(830) divides the time slot into a plurality of sub-slots. The time slot and frame division unit divides a data frame into a plurality of sub-frames. A channel selection unit(840) selects a channel for transmitting the plurality of the sub-frames to the plurality of the sub-slots by using the index of the sub-slot transmitting the sub-frame, the index of the time slot, the channel hopping offset value, and the channel hopping sequence. [Reference numerals] (810) Setting unit; (820) Time slot allocation unit; (830) Time slot and frame division unit; (840) Channel selection unit;
    • 目的:提供一种信道资源管理设备及其方法,通过使用一个信道跳频序列来管理PHY-FH(PHYsical-Hop Hopping)和MAC-FH(媒体接入控制 - 跳频)。 构成:设置单元(810)设置信道跳频偏移值和信道跳频序列。 时隙分配单元(820)分配时隙。 时隙和帧分割单元(830)将时隙划分为多个子时隙。 时隙和帧分割单元将数据帧划分成多个子帧。 信道选择单元(840)通过使用发送子帧的子时隙的索引,时隙的索引,时隙的索引,选择用于向多个子时隙发送多个子帧的信道 信道跳频偏移值,以及信道跳频序列。 (附图标记)(810)设定单元; (820)时隙分配单元; (830)时隙和帧分割单元; (840)频道选择单元;