무선 통신 시스템 및 무선 통신 방법
    1.
    发明公开
    무선 통신 시스템 및 무선 통신 방법 有权
    无线通信系统和无线通信方法

    公开(公告)号:KR1020170074571A

    公开(公告)日:2017-06-30

    申请号:KR1020150184005

    申请日:2015-12-22

    Inventor: 김치하 이지선

    Abstract: 본발명은무선통신시스템및 무선통신방법에관한발명으로서, 보다상세하게는억세스포인트와스테이션의전이중(Full Duplex) 통신에관한무선통신시스템및 무선통신방법에관한발명이고, 전이중통신을사용하는억세스포인트; 및상기억세스포인트와통신하는스테이션; 을포함하고, 상기억세스포인트는데이터를전송하는데이터전송구간에이전에, 상기스테이션에중재구간을사용하여상기스테이션들의데이터전송상태를구분하며, 상기스테이션은상기데이터전송구간이전에상기억세스포인트의구분에대응하여상기데이터전송상태를준비하는것을특징으로한다.

    Abstract translation: 本发明作为本发明涉及的无线通信系统,无线通信方法,并且更具体地,涉及无线通信系统,并根据全双工无线通信方法的发明(全双工)所述接入点的通信和一个站,接入使用双工通信 点; 与接入点通信的电台; A,包括使用旧的接入点,在站用于发送所述数据和分离站的数据传输状态,对之前的数据传输间隔中的接入点的所述站的数据发送期间仲裁间隔 数据传输状态是根据分区准备的。

    무선 통신 방법
    2.
    发明授权
    무선 통신 방법 有权
    无线通信方法

    公开(公告)号:KR101727932B1

    公开(公告)日:2017-04-18

    申请号:KR1020150183982

    申请日:2015-12-22

    Inventor: 김치하 이지선

    Abstract: 본발명에따른무선통신방법은 OFDMA 방식에따른통신에있어서채널할당방법에대한무선통신방법이고, 직교주파수분할다중접근(OFDMA)을사용한무선통신방법에있어서, 억세스포인트가스테이션에 RTS 신호를전송하는제1 단계; 상기스테이션이상기 RTS 신호에대응하여 CTS 신호를전송하는제2 단계; 억세스포인트가상기 CTS 신호에대응하여하방전송데이터를전송하는제 3단계; 상기억세스포인트가상기스테이션에트리거프레임을전송하는제4 단계; 및상기스테이션이상기억세스포인트에상방전송데이터를전송하는제5 단계; 를포함한다.

    Abstract translation: 并且根据本发明的无线通信方法是根据OFDMA方案用于在通信信道分配方法的无线通信方法,在正交频分根据使用多址(OFDMA)的无线通信方法中,接入点发送RTS信号给站 的第一步骤; 响应于站相RTS信号发送CTS信号的第二步骤; 接入点发送对应于CTS信号的下行链路传输数据的第三步骤; 接入点向该站发送触发帧的第四步骤; 第五步,将上行传输数据传输到站同步接入点。 它包括。

    분산 예약 기반 초광대역 와이미디어의 데이터 전송 방법
    3.
    发明授权
    분산 예약 기반 초광대역 와이미디어의 데이터 전송 방법 失效
    用于发送基于分布式预留UWB威尼斯数据的方法

    公开(公告)号:KR101363712B1

    公开(公告)日:2014-02-18

    申请号:KR1020120101187

    申请日:2012-09-12

    CPC classification number: H04W74/04 H04W72/0446

    Abstract: Disclosed is a data transmitting method of a distributed reservation-based UWB wimedia for increasing channel use efficiency. After a wireless terminal broadcasts a beacon frame including channel use request information, the wireless terminal receives the beacon frame including the channel use request information from at least one different wireless terminal. The wireless terminal broadcasts the beacon frame including reservation information according to a determined priority after the priority of a beacon broadcast is determined by using its own channel use request information and the channel use request information received from the different terminals. Thereby, the channel use efficiency is increased. [Reference numerals] (AA) Start; (BB,EE,FF,II) Yes; (CC,DD,GG,HH) No; (JJ) End; (S400) Beacon broadcasting?; (S410) Pre-received beacon?; (S420) Recognize a pre-received information(the number of required medium access slots); (S430) Generate beacon information elements(including a beacon period-realignment information); (S440) Beacon broadcasting; (S450) Beacon reception?; (S460) Check reception beacon information; (S470) Beacon period is ended?; (S480) Determine a beacon broadcasting order

    Abstract translation: 公开了一种用于提高信道使用效率的基于分布式预留的UWB媒体的数据发送方法。 在无线终端广播包括信道使用请求信息的信标帧之后,无线终端从至少一个不同的无线终端接收包括信道使用请求信息的信标帧。 在通过使用其自己的信道使用请求信息和从不同终端接收的信道使用请求信息来确定信标广播的优先级之后,无线终端根据确定的优先级广播包括预约信息的信标帧。 从而,增加了通道使用效率。 (附图标记)(AA)开始; (BB,EE,FF,II)是; (CC,DD,GG,HH)否; (JJ)结束; (S400)信标广播? (S410)预收信标 (S420)识别预先接收的信息(所需介质接入时隙的数量); (S430)生成信标信息元素(包括信标周期重新排列信息); (S440)信标广播; (S450)信标接收? (S460)检查接收信标信息; (S470)信标期结束? (S480)确定信标广播顺序

    무선 통신 시스템 및 무선 통신 방법

    公开(公告)号:KR101764180B1

    公开(公告)日:2017-08-14

    申请号:KR1020150184005

    申请日:2015-12-22

    Inventor: 김치하 이지선

    Abstract: 본발명은무선통신시스템및 무선통신방법에관한발명으로서, 보다상세하게는억세스포인트와스테이션의전이중(Full Duplex) 통신에관한무선통신시스템및 무선통신방법에관한발명이고, 전이중통신을사용하는억세스포인트; 및상기억세스포인트와통신하는스테이션; 을포함하고, 상기억세스포인트는데이터를전송하는데이터전송구간에이전에, 상기스테이션에중재구간을사용하여상기스테이션들의데이터전송상태를구분하며, 상기스테이션은상기데이터전송구간이전에상기억세스포인트의구분에대응하여상기데이터전송상태를준비하는것을특징으로한다.

    데이터 송수신 방법
    5.
    发明授权
    데이터 송수신 방법 有权
    发送和接收数据的方法

    公开(公告)号:KR101445979B1

    公开(公告)日:2014-09-29

    申请号:KR1020130086288

    申请日:2013-07-22

    Inventor: 김치하 이지선

    CPC classification number: H04W74/085 H04W74/002 H04W74/04

    Abstract: Disclosed is a method for transmitting and receiving data, capable of improving the efficiency of resource use without an additional overhead. The method includes a step of transmitting deformed RTS to a data reception terminal, a step of determining whether or not CTS is received from the data reception terminal in a predetermined time, and a step of transmitting RTS to the data reception terminal based on the deformed RTS in the next transmission period when the CTS is not received. Therefore, in case of simultaneous transmission error, the method can solve a simultaneous transmission problem without an additional control message and can improve the efficiency of resource use.

    Abstract translation: 公开了一种用于发送和接收数据的方法,能够提高资源使用的效率而无需额外的开销。 该方法包括向数据接收终端发送变形的RTS的步骤,在预定时间内确定是否从数据接收终端接收到CTS的步骤,以及基于变形后的数据接收终端发送RTS的步骤 RTS在未接收到CTS的下一个传输周期。 因此,在同时传输错误的情况下,该方法可以解决同时传输问题,而无需额外的控制消息,可以提高资源利用效率。

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