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公开(公告)号：WO2016043551A1
公开(公告)日：2016-03-24
申请号：PCT/KR2015/009825
申请日：2015-09-18
Applicant: 한국과학기술원
Abstract: 무선 통신 자원의 효율 개선을 위한 RTS/CTS 핸드쉐이킹 방법이 개시된다. 본 발명의 일 실시예에 따른 RTS/CTS 핸드쉐이킹 방법은 RTS(Ready to Send) 패킷이 수신되면 미리 결정된 CTS(Clear to Send) 패킷 전송 구간 동안 제1 NAV(Network Allocation Vector)를 설정(setting)하는 단계; 및 CTS 패킷이 수신되면 미리 결정된 데이터 패킷 전송 구간 동안 제2 NAV를 설정하는 단계를 포함한다.
Abstract translation: 公开了一种用于提高无线通信资源效率的RTS / CTS握手方法。 根据本发明的一个示例的RTS / CTS握手方法包括以下步骤：如果接收到准备发送（RTS）分组，则在预定的清除发送（CTS）分组期间设置第一网络分配向量（NAV） 传输期; 并且如果接收到CTS分组，则在预定数据分组传输周期期间设置第二NAV。
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公开(公告)号：KR1020160051648A
公开(公告)日：2016-05-11
申请号：KR1020150151050
申请日：2015-10-29
Abstract: 랜덤액세스방법및 이를지원하는단말이개시된다. 단말은, 채널의상태를모니터링하고, 채널의상태가아이들(idle)한경우제1 패킷전송확률로패킷전송을시도하며, 패킷에상기제1 패킷전송확률을포함시켜전송할수 있다.
Abstract translation: 公开了一种随机存取方法和一个支持该随机存取方法的终端。 终端可以监视信道的状态; 当信道的状态为空闲时尝试以第一分组传输概率发送分组; 并且在分组中包括第一分组传输概率，然后发送分组。 因此，即使在网络环境的变化中，也可能不会发生性能下降。
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公开(公告)号：KR1020140045086A
公开(公告)日：2014-04-16
申请号：KR1020120111195
申请日：2012-10-08
Applicant: 한국과학기술원
CPC classification number: H03M7/30
Abstract: The present invention relates to a method of generating network coding in a relay node. More particularly, the present invention relates to a technique for performing decoding by only using calculation. A method of generating a code book, According to one embodiment of the present invention, the method of generating network coding in a relay node includes a method of receiving a code packet and a method of transmitting the code packet. According to one embodiment of the present invention, the method of generating network coding in a relay node decodes a data packet regardless of a block size.
Abstract translation: 本发明涉及在中继节点中生成网络编码的方法。 更具体地，本发明涉及仅通过使用计算来执行解码的技术。 一种生成码本的方法根据本发明的一个实施例，在中继节点中生成网络编码的方法包括接收码分组的方法和发送码分组的方法。 根据本发明的一个实施例，在中继节点中生成网络编码的方法对数据分组进行解码，而与块大小无关。
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公开(公告)号：KR101319917B1
公开(公告)日：2013-10-21
申请号：KR1020120000471
申请日：2012-01-03
Applicant: 한국과학기술원
Inventor： 김준혁
Abstract: 본 발명은 뇌전도 베개를 이용한 수면 유도 방법 및 장치 에 관한 것으로, 본 발명의 일 실시예에 따르면 베개에 포함된 뇌파 검출용 전극을 사용하여 사용자의 뇌파 신호를 측정하는 단계; 상기 측정된 뇌파를 분석하여 사용자가 숙면 단계인지 여부를 판단하는 단계; 상기 사용자가 숙면 단계가 아닌 경우, 상기 사용자가 수면에 이르도록 유도하는 외부 장치 제어 신호를 생성 및 전송하는 단계; 를 포함하는 뇌전도 베개를 이용한 수면 유도 방법이 제공된다.
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Patent Agency Ranking
公开(公告)号：KR1020140096950A
公开(公告)日：2014-08-06
申请号：KR1020130064793
申请日：2013-06-05
Applicant: 한국과학기술원
IPC: H04L12/861
CPC classification number: H04L47/50
Abstract: A communications device, a multicast control method, and a scheduling control method are disclosed. The communications device includes a decoding buffer which stores a first multicast packet received from a first node and a second multicast packet received from a second node; an encoder which performs network coding of the first and second multicast packets; and a transmitter which transmits the network-coded packets output from the encoder to the first node and the second node.
Abstract translation: 公开了通信设备，组播控制方法和调度控制方法。 通信设备包括解码缓冲器，其存储从第一节点接收的第一多播分组和从第二节点接收的第二多播分组; 执行所述第一和第二多播分组的网络编码的编码器; 以及发射机，其将从编码器输出的网络编码分组发送到第一节点和第二节点。
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公开(公告)号：KR101233671B1
公开(公告)日：2013-02-15
申请号：KR1020110086592
申请日：2011-08-29
Applicant: 한국과학기술원
CPC classification number: H04Q11/0066 , H04Q2011/0064
Abstract: PURPOSE: A communications device including multiple interfaces capable of reducing the unnecessary electrical power waste of the communications device, a data packet transmission method thereof and an interface assigning method thereof are provided to minimize the use of interfaces having a large amount of energy consumption, thereby reducing the operation costs of a system. CONSTITUTION: All virtual interfaces are set up as in an idle state(S900). A switch senses the traffic inflow into a virtual interface(S902). The virtual interface in an active state is indexed(S904). The switch selects an arbitrary VLC(Virtual Lane Class) from a virtual interface set(S906). The presence of the virtual interface in the idle state is determined among the elements of the selected VLC(S908). The virtual interface in the idle state is changed into an active state(S910). The presence of the virtual interface in the idle state is determined by the neighbor VLC of the selected VLC(S912). A different VLC is selected(S914). The state of the virtual interface and the state of the virtual interface set are initialized(S916). [Reference numerals] (AA) Start; (BB,GG,II,KK) No; (CC,DD,HH,JJ) Yes; (EE) Initializing VL, VLC states; (FF) End; (S900) Setting up all interfaces in an idle state; (S902) Sensing traffic inflow?; (S904) Indexing virtual interface in an active state; (S906) Selecting an arbitrary VLC, i=1; (S908) Determining the presence of idle VL among the selected VLC elements?; (S910) Converting the indexed virtual interface into the idle VL in the VLC; (S912) Determining the presence of the idle VL in the neighbor VLC of the selected VLC; (S914) Selecting the arbitrary idle VLC
Abstract translation: 目的：提供能够减少通信设备的不必要的电力浪费的多个接口的通信设备，其数据分组传输方法及其接口分配方法，以最小化具有大量能量消耗的接口的使用，从而 降低系统的运营成本。 规定：所有虚拟接口都设置为空闲状态（S900）。 交换机感测流入虚拟接口的流量（S902）。 处于活动状态的虚拟接口被索引（S904）。 交换机从虚拟接口组中选择任意的VLC（虚拟通道类）（S906）。 在所选择的VLC的元素中确定处于空闲状态的虚拟接口的存在（S908）。 处于空闲状态的虚拟接口变为活动状态（S910）。 处于空闲状态的虚拟接口的存在由所选择的VLC的邻居VLC确定（S912）。 选择了不同的VLC（S914）。 初始化虚拟接口的状态和虚拟接口集的状态（S916）。 （附图标记）（AA）开始; （BB，GG，II，KK）否; （CC，DD，HH，JJ）是; （EE）初始化VL，VLC状态; （FF）结束; （S900）将所有接口设置为空闲状态; （S902）感知交通流量？ （S904）在活动状态下对虚拟接口进行索引; （S906）选择任意的VLC，i = 1; （S908）确定所选择的VLC单元之间的空闲VL的存在; （S910）将索引的虚拟接口转换为VLC中的空闲VL; （S912）确定所选VLC的邻居VLC中的空闲VL的存在; （S914）选择任意空闲VLC
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公开(公告)号：KR101657884B1
公开(公告)日：2016-09-20
申请号：KR1020150040038
申请日：2015-03-23
Applicant: 한국과학기술원
Abstract: 무선통신자원의효율개선을위한 RTS/CTS 핸드쉐이킹방법이개시된다. 본발명의일 실시예에따른 RTS/CTS 핸드쉐이킹방법은 RTS(Ready to Send) 패킷이수신되면미리결정된 CTS(Clear to Send) 패킷전송구간동안제1 NAV(Network Allocation Vector)를설정(setting)하는단계; 및 CTS 패킷이수신되면미리결정된데이터패킷전송구간동안제2 NAV를설정하는단계를포함한다.
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公开(公告)号：KR1020160034172A
公开(公告)日：2016-03-29
申请号：KR1020150040038
申请日：2015-03-23
Applicant: 한국과학기술원
Abstract: 무선통신자원의효율개선을위한 RTS/CTS 핸드쉐이킹방법이개시된다. 본발명의일 실시예에따른 RTS/CTS 핸드쉐이킹방법은 RTS(Ready to Send) 패킷이수신되면미리결정된 CTS(Clear to Send) 패킷전송구간동안제1 NAV(Network Allocation Vector)를설정(setting)하는단계; 및 CTS 패킷이수신되면미리결정된데이터패킷전송구간동안제2 NAV를설정하는단계를포함한다.
Abstract translation: 公开了一种用于提高无线通信资源的效率的RTS / CTS握手方法。 根据本发明的实施例，RTS / CTS握手方法包括以下步骤：在预定的清除发送（CTS）分组传输周期期间设置第一网络分配向量（NAV），当准备 发送（RTS）数据包被接收; 以及当接收到CTS分组时在预定数据分组传输周期期间设置第二NAV。 本发明的目的是提供一种RTS / CTS手抖动方法，其能够通过使通过RTS / CTS手抖动生成的暴露节点最小化来最大化无线通信资源或有线通信资源的使用效率。
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公开(公告)号：KR1020130079774A
公开(公告)日：2013-07-11
申请号：KR1020120000471
申请日：2012-01-03
Applicant: 한국과학기술원
Inventor： 김준혁
CPC classification number: A47G9/1045 , A47G9/00 , A47G9/007 , A47G9/1036 , A47G2009/006 , A47G2200/143 , A61B5/04008
Abstract: PURPOSE: A hypnotization method and an apparatus using an electroencephalogram (EEG) pillow are provided to install a device measuring the brain wave in the pillow, thereby sensing the dormant status of a user by measuring the brain wave of the user while sleeping and changing the external sleeping environment depending on the sensed dormant status. CONSTITUTION: A hypnotization method using an EEG pillow comprises the following steps: a step of measuring a brain wave signal of a user by using the electrode for the detection of brain wave included in the pillow; a step of determining whether a user is in the sound sleeping step or not by analyzing the measured brain wave; and a step of generating and transmitting an external device control signal which induces the user to reach to the sleep if the user is not in the sound sleeping step. A hypnotization system using the EEG pillow comprises a brain wave measuring device (200) which measures the brain wave of the user if the user head contacts to the pillow; a brain wave analyzing unit which determines whether the user is in the sound sleeping step by analyzing the measured brain wave; and a control unit which generates and transmits an external device control signal which induces the user to reach to the sleep if the user is not in the sound sleeping step. [Reference numerals] (100) Sleep-inducing system; (200) Brain wave measuring device; (700) Communications unit
Abstract translation: 目的：提供一种催眠方法和使用脑电图（EEG）枕头的装置，以将测量脑波的装置安装在枕头中，从而通过在睡觉时测量用户的脑波来感测使用者的休眠状态，并改变 外部睡眠环境取决于感觉到的休眠状态。 构成：使用EEG枕头的催眠法包括以下步骤：通过使用电极检测包含在枕头中的脑电波来测量使用者的脑波信号的步骤; 通过分析测量的脑电波来确定用户是否处于声音睡眠步骤中的步骤; 以及产生和发送外部设备控制信号的步骤，如果用户不在声音睡眠步骤中，则引起用户到达睡眠。 使用EEG枕头的催眠系统包括脑波测量装置（200），如果用户头部接触到枕头，则测量用户的脑波; 脑波分析单元，通过分析所测量的脑波来确定用户是否处于声音睡眠步骤; 以及控制单元，其生成并发送外部设备控制信号，如果用户不在声音睡眠步骤中，则引导用户到达睡眠。 （附图标记）（100）睡眠诱导系统; （200）脑波测量装置; （700）通信单元
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