公开(公告)号：WO2011102634A2

公开(公告)日：2011-08-25

申请号：PCT/KR2011001011

申请日：2011-02-16

Applicant: KOREA ELECTRONICS TELECOMM ,  CHANG KAP SEOK ,  KWON HYOUNG JIN ,  KIM YONG SUN ,  HONG SEUNG EUN ,  JIN SUNG GEUN ,  LEE WOO YONG ,  CHUNG HYUN KYU

Inventor： CHANG KAP SEOK ,  KWON HYOUNG JIN ,  KIM YONG SUN ,  HONG SEUNG EUN ,  JIN SUNG GEUN ,  LEE WOO YONG ,  CHUNG HYUN KYU

IPC: H04B7/14 ,  H04W40/22

CPC classification number: H04B7/15528 ,  H04B7/15592 ,  H04B7/2606 ,  H04W40/22 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/39 ,  Y02D70/446 ,  Y02D70/449

Abstract: The present invention relates to a wireless communication method which uses a relay in transceiving operation in a wireless local area communication network system. The wireless communication method in a wireless local area communication network system according to an embodiment of the present invention sets a relay link via a relay, and, if an operating mode of the set relay is a cooperative mode, detects propagation delay between devices, sets a transmission time for transmitting a data frame from a source device, and performs wireless communication.

Abstract translation: 无线通信方法技术领域本发明涉及在无线局域网通信网络系统中使用中继站进行收发操作的无线通信方法。 根据本发明实施例的无线局域通信网系统中的无线通信方法经由中继设置中继链路，如果所设置的中继的工作模式为协作模式，则检测设备间的传播延迟 用于从源设备发送数据帧的传输时间，并且执行无线通信。

公开(公告)号：WO2010033000A3

公开(公告)日：2013-06-06

申请号：PCT/KR2009005361

申请日：2009-09-21

Applicant: KOREA ELECTRONICS TELECOMM ,  KIM YONG SUN ,  HONG SEUNG EUN ,  KWON HYOUNG JIN ,  KIM KYEONGPYO ,  LEE WOO YONG

Inventor： KIM YONG SUN ,  HONG SEUNG EUN ,  KWON HYOUNG JIN ,  KIM KYEONGPYO ,  LEE WOO YONG

IPC: H04W8/00 ,  H04W92/18

CPC classification number: H04W8/005

Abstract: Provided is a method and apparatus for managing a device discovery in a wireless system. The device discovery management method may include: transmitting, by a discovery device, a discovery beacon that contains information associated with a discovery scanning duration; and receiving, from a neighboring device, a response message to the discovery beacon in the discovery scanning duration.

Abstract translation: 提供了一种用于在无线系统中管理设备发现的方法和装置。 设备发现管理方法可以包括：由发现设备发送包含与发现扫描持续时间相关联的信息的发现信标; 以及在所述发现扫描持续时间内从相邻设备接收到所述发现信标的响应消息。

公开(公告)号：WO2011108886A3

公开(公告)日：2011-12-29

申请号：PCT/KR2011001509

申请日：2011-03-04

Applicant: KOREA ELECTRONICS TELECOMM ,  HONG SEUNG EUN ,  CHANG KAP SEOK ,  KWON HYOUNG JIN ,  KIM YONG SUN ,  LEE WOO YONG

Inventor： HONG SEUNG EUN ,  CHANG KAP SEOK ,  KWON HYOUNG JIN ,  KIM YONG SUN ,  LEE WOO YONG

IPC: H04B7/14 ,  H04B17/40 ,  H04W74/04

CPC classification number: H04B5/0081 ,  H04B7/0408 ,  H04B7/15592 ,  H04L12/28 ,  H04W24/10 ,  H04W36/0005 ,  H04W36/08 ,  H04W36/30 ,  H04W40/22 ,  H04W76/023 ,  H04W88/085

Abstract: The present invention relates to a wideband near field communication apparatus and method using a uni-directional antenna. The wideband near field communication method according to one embodiment determines a change in the relay operation type on the basis of the link quality between a source node and a relay node, the link quality between the relay node and a target node and the link quality between the source node and the target node. When the change in the relay operation type is determined, a relay operation change (ROC) request message is transmitted, and receives a ROC response message in response to the ROC request message.

Abstract translation: 本发明涉及使用单向天线的宽带近场通信装置和方法。 根据一个实施例的宽带近场通信方法基于源节点和中继节点之间的链路质量，中继节点和目标节点之间的链路质量以及中继节点与目标节点之间的链路质量以及链路质量之间的链路质量来确定中继操作类型的变化 源节点和目标节点。 当确定中继操作类型的改变时，发送中继操作改变（ROC）请求消息，并响应于ROC请求消息接收ROC响应消息。

公开(公告)号：WO2011112056A3

公开(公告)日：2012-01-19

申请号：PCT/KR2011001745

申请日：2011-03-11

Applicant: KOREA ELECTRONICS TELECOMM ,  KWON HYOUNG JIN ,  KIM YONG SUN ,  CHANG KAP SEOK ,  HONG SEUNG EUN ,  JIN SUNG GEUN ,  LEE WOO YONG ,  CHUNG HYUN KYU

Inventor： KWON HYOUNG JIN ,  KIM YONG SUN ,  CHANG KAP SEOK ,  HONG SEUNG EUN ,  JIN SUNG GEUN ,  LEE WOO YONG ,  CHUNG HYUN KYU

IPC: H04B7/14 ,  H04W74/04 ,  H04W84/12

CPC classification number: H04W28/26 ,  H04B7/15542 ,  H04B7/15557 ,  H04B7/15592 ,  H04W16/26 ,  H04W28/16 ,  H04W40/22 ,  H04W72/0406 ,  H04W84/047 ,  H04W84/12 ,  H04W88/04

Abstract: A communication method for a coordinator device according to one embodiment of the present invention is a communication method for a coordinator device (coordinator) in a wireless system using reservation-based media access control, comprising the steps of: receiving a frame requesting a reservation resource for a relay device from a source device in order that a frame being transmitted by the source device to a destination device can be relayed via the relay device; and allocating a reservation resource for the relay device in accordance with the request.

Abstract translation: 根据本发明的一个实施例的协调器装置的通信方法是一种使用基于预约的媒体访问控制的无线系统中的协调器装置（协调器）的通信方法，包括以下步骤：接收请求预留资源的帧 用于来自源设备的中继设备，以便由源设备发送到目的地设备的帧可以经由中继设备进行中继; 以及根据所述请求为所述中继设备分配预留资源。

公开(公告)号：WO2011102632A3

公开(公告)日：2011-12-15

申请号：PCT/KR2011001007

申请日：2011-02-16

Applicant: KOREA ELECTRONICS TELECOMM ,  CHANG KAP SEOK ,  KWON HYOUNG JIN ,  JIN SUNG GEUN ,  KIM YONG SUN ,  HONG SEUNG EUN ,  LEE WOO YONG ,  CHUNG HYUN KYU

Inventor： CHANG KAP SEOK ,  KWON HYOUNG JIN ,  JIN SUNG GEUN ,  KIM YONG SUN ,  HONG SEUNG EUN ,  LEE WOO YONG ,  CHUNG HYUN KYU

IPC: H04B7/14 ,  H04W72/08 ,  H04W74/04

CPC classification number: H04B7/15592 ,  H04B7/155 ,  H04W24/08 ,  H04W72/085 ,  H04W72/1205 ,  H04W74/04 ,  H04W84/047

Abstract: The present invention relates to an apparatus and method for performing broadband wireless local area communication using a directional antenna in a millimeter wave band. The method for broadband wireless local area communication according to one embodiment of the present invention determines a first time interval and a second time interval for a cooperated data frame transfer by taking a packet transmission time from a source node to a target node into account, and transmits, at the starting point of the first time interval, a frame to a relay node via an antenna pattern directed to the relay node, and transmits the frame to the target node via an antenna pattern directed to the target node, after an elapse of a predetermined time from the starting point of the second time interval.

Abstract translation: 本发明涉及使用毫米波段中的定向天线进行宽带无线局域通信的装置和方法。 根据本发明的一个实施例的用于宽带无线局域通信的方法通过考虑从源节点到目标节点的分组传输时间来确定用于协作的数据帧传输的第一时间间隔和第二时间间隔，以及 在第一时间间隔的起始点，通过经由中继节点的天线方向向中继节点发送一帧，并且经过经过目标节点的天线图案将帧发送到目标节点 从第二时间间隔起始点开始的预定时间。

公开(公告)号：WO2010032977A2

公开(公告)日：2010-03-25

申请号：PCT/KR2009005311

申请日：2009-09-17

Applicant: KOREA ELECTRONICS TELECOMM ,  HONG SEUNG EUN ,  KWON HYOUNG JIN ,  KIM KYEONGPYO ,  KIM YONG SUN ,  LEE WOO-YONG

Inventor： HONG SEUNG EUN ,  KWON HYOUNG JIN ,  KIM KYEONGPYO ,  KIM YONG SUN ,  LEE WOO-YONG

IPC: H04W72/02 ,  H04W8/00 ,  H04W92/18

CPC classification number: H04W72/02 ,  H04W72/0406

Abstract: Provided is a method and apparatus for selecting a channel in a wideband high frequency wireless system. The channel selection method may include: generating a channel scanning request frame that includes a channel bitmap, wherein the channel bitmap denotes information regarding a channel to be scanned by a neighboring device; transmitting the channel scanning request frame to the neighboring device; receiving a channel scanning response frame corresponding to the channel scanning request frame; and selecting a channel for a communication with the neighboring device, based on the channel scanning response frame.

Abstract translation: 提供了一种用于在宽带高频无线系统中选择信道的方法和装置。 信道选择方法可以包括：生成包括信道位图的信道扫描请求帧，其中信道位图表示关于相邻设备将被扫描的信道的信息; 向所述相邻设备发送所述频道扫描请求帧; 接收与频道扫描请求帧对应的频道扫描响应帧; 以及基于所述信道扫描响应帧来选择与所述相邻设备进行通信的信道。

公开(公告)号：WO2011136605A3

公开(公告)日：2012-03-08

申请号：PCT/KR2011003197

申请日：2011-04-29

Applicant: KOREA ELECTRONICS TELECOMM ,  HONG SEUNG EUN ,  KIM YONG SUN ,  LEE WOO YONG

Inventor： HONG SEUNG EUN ,  KIM YONG SUN ,  LEE WOO YONG

IPC: H04W28/10 ,  H04B7/26 ,  H04L12/56 ,  H04W28/06

CPC classification number: H04W76/023 ,  H04L47/10

Abstract: The present invention relates to an apparatus and method for performing wideband short-range wireless communication in a millimeter wave band. A method for wideband short-range wireless communication according to one embodiment of the present invention performs signaling with a receiving device to check information of the receiving device, receives receiver buffer status information from the receiving device on the basis of the information of the receiving device, and transmits data on the basis of the receiver buffer status information.

Abstract translation: 本发明涉及一种用于在毫米波段进行宽带短距离无线通信的装置和方法。 根据本发明的一个实施例的用于宽带短距离无线通信的方法，用接收设备执行信令以检查接收设备的信息，根据接收设备的信息从接收设备接收接收机缓冲器状态信息 并且基于接收缓冲器状态信息发送数据。

公开(公告)号：WO2011096752A3

公开(公告)日：2011-12-01

申请号：PCT/KR2011000757

申请日：2011-02-07

Applicant: KOREA ELECTRONICS TELECOMM ,  KWON HYOUNG JIN ,  KIM YONG SUN ,  JIN SUNG GEUN ,  CHANG KAP SEOK ,  HONG SEUNG EUN ,  LEE WOO YONG ,  CHUNG HYUN KYU

Inventor： KWON HYOUNG JIN ,  KIM YONG SUN ,  JIN SUNG GEUN ,  CHANG KAP SEOK ,  HONG SEUNG EUN ,  LEE WOO YONG ,  CHUNG HYUN KYU

IPC: H04L12/28 ,  H04L5/14 ,  H04W76/04

CPC classification number: H04B7/15557 ,  H04B7/1555 ,  H04L5/14 ,  H04L45/22 ,  H04W24/00 ,  H04W24/08 ,  H04W72/02 ,  H04W84/047

Abstract: A communication method of a source device according to one embodiment of the present invention comprises the following steps: detecting the status of a first link which is directly connected from the source device to a destination device, or the status of a second link which is connected from the source device to the destination device via a relay device; selecting any one of the first link and the second link on the basis of detection results; and transmitting data using the selected link.

Abstract translation: 根据本发明的一个实施例的源设备的通信方法包括以下步骤：检测从源设备直接连接到目的设备的第一链路的状态或连接的第二链路的状态 通过中继设备从源设备到目的设备; 基于检测结果选择第一链路和第二链路中的任一个; 并使用所选择的链路发送数据。

公开(公告)号：WO2011008050A2

公开(公告)日：2011-01-20

申请号：PCT/KR2010004670

申请日：2010-07-16

Applicant: KOREA ELECTRONICS TELECOMM ,  KIM KYEONGPYO ,  HONG SEUNG EUN ,  LEE WOO YONG ,  CHUNG HYUN KYU

Inventor： KIM KYEONGPYO ,  HONG SEUNG EUN ,  LEE WOO YONG ,  CHUNG HYUN KYU

IPC: H04W16/12

CPC classification number: H04W28/26 ,  H04W16/28 ,  H04W72/082 ,  H04W72/1231

Abstract: A method for operating a network-regulating device for space recycling comprises the steps of: receiving a time interval reservation request for data communications for a target send/receive pair using a directional antenna; searching for a previously reserved time interval for another send/receive pair in a channel time allocation interval constituting a contention-free access interval for data communications; and reserving the time interval for the target send/receive pair in the channel time allocation interval such that the time interval reserved for the target send/receive pair and the time interval previously reserved for the other send/receive pair overlap.

Abstract translation: 一种用于空间回收的网络调节设备的操作方法包括以下步骤：使用定向天线接收针对目标发送/接收对的数据通信的时间间隔预约请求; 在构成数据通信的无竞争访问间隔的信道时间分配间隔中搜索另一个发送/接收对的先前预留时间间隔; 以及在信道时间分配间隔中为目标发送/接收对预留时间间隔，使得为目标发送/接收对预留的时间间隔和先前为其他发送/接收对预留的时间间隔重叠。

公开(公告)号：WO2010032950A3

公开(公告)日：2010-05-27

申请号：PCT/KR2009005254

申请日：2009-09-16

Applicant: KOREA ELECTRONICS TELECOMM ,  HONG SEUNG EUN ,  KIM KYEONGPYO ,  KIM YONG SUN ,  LEE WOO YONG

Inventor： HONG SEUNG EUN ,  KIM KYEONGPYO ,  KIM YONG SUN ,  LEE WOO YONG

IPC: H04L1/00 ,  H04L1/18 ,  H04W80/00

CPC classification number: H04L1/0072 ,  H04L1/0061 ,  H04L1/0079

Abstract: Provided are a method of configuring a protocol header in a wireless communication system, and a communication apparatus and method using the protocol header configuration method. The protocol header may include a fixed length physical layer (PHY) header containing information associated with the number of Media Access Control (MAC) service data units, a variable length PHY header containing information associated with a segment constituting a payload, a MAC header containing information associated with the MAC service data units, and a Header Check Sequence (HCS) checking an error regarding a combination of the fixed length PHY header, the variable length PHY header, and the MAC header.

Abstract translation: 提供了一种在无线通信系统中配置协议头的方法，以及使用协议头配置方法的通信装置和方法。 协议报头可以包括包含与媒体访问控制（MAC）服务数据单元的数量相关联的信息的固定长度物理层（PHY）报头，包含与构成有效载荷的段相关联的信息的可变长度PHY报头，包含 与MAC服务数据单元相关联的信息，以及检查关于固定长度PHY报头，可变长度PHY报头和MAC报头的组合的错误的报头检查序列（HCS）。