公开(公告)号：US08687574B2

公开(公告)日：2014-04-01

申请号：US13029440

申请日：2011-02-17

申请人： Yong Sun Kim ,  Seung Eun Hong ,  Kap Seok Chang ,  Sung Geun Jin ,  Woo Yong Lee ,  Hyun Kyu Chung

发明人： Yong Sun Kim ,  Seung Eun Hong ,  Kap Seok Chang ,  Sung Geun Jin ,  Woo Yong Lee ,  Hyun Kyu Chung

IPC分类号： H04W4/00

CPC分类号： H04W72/0413 ,  H04W76/15 ,  H04W76/34

摘要： Provided is a system and method that may allocate channels with respect to multiple traffic channels. A channel request apparatus may determine a correlation between traffic streams to which channels are allocated, and to determine whether the traffic streams are related to each other, may generate a channel allocation request message that simultaneously requests channel allocation with respect to related traffic streams that are related to each other, and may transmit the channel allocation request message to a channel response apparatus to request the channel allocation with respect to the related traffic channels.

摘要翻译： 提供了可以分配关于多个业务信道的信道的系统和方法。 信道请求装置可以确定分配了信道的业务流之间的相关性，并且确定业务流是否彼此相关，可以生成信道分配请求消息，其同时请求相对于相关业务流的信道分配 并且可以向信道响应装置发送信道分配请求消息，以请求关于相关业务信道的信道分配。

公开(公告)号：US08432889B2

公开(公告)日：2013-04-30

申请号：US13119403

申请日：2009-09-16

申请人： Seung Eun Hong ,  Kyeongpyo Kim ,  Yong Sun Kim ,  Woo Yong Lee

发明人： Seung Eun Hong ,  Kyeongpyo Kim ,  Yong Sun Kim ,  Woo Yong Lee

IPC分类号： H04J3/24

CPC分类号： H04L1/0072 ,  H04L1/0041

摘要： 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 configuration method may include: configuring a variable length physical layer (PHY) header and a fixed length PHY header; encoding the fixed length PHY header according to a first coding scheme; generating a Header Check Sequence (HCS) to check an error regarding a combination of the fixed length PHY header, the variable length PHY header, and a Media Access Control (MAC) header; scrambling the MAC header and an HCS to generate a scrambled MAC header and HCS; and encoding the variable length PHY header and the scrambled MAC header and HCS according to a second coding scheme.

摘要翻译： 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。 协议报头配置方法可以包括：配置可变长度物理层（PHY）报头和固定长度的PHY报头; 根据第一编码方案对固定长度的PHY报头进行编码; 产生头校验序列（HCS）以检查关于固定长度PHY报头，可变长度PHY报头和媒体接入控制（MAC）报头的组合的错误; 加扰MAC报头和HCS以产生加扰的MAC报头和HCS; 以及根据第二编码方案对可变长度PHY报头和加扰的MAC报头和HCS进行编码。

公开(公告)号：US08397122B2

公开(公告)日：2013-03-12

申请号：US12407493

申请日：2009-03-19

申请人： Seung Eun Hong ,  Yong Sun Kim ,  Kyeongpyo Kim ,  Hyoung Jin Kwon ,  Jin Kyeong Kim ,  Woo Yong Lee

发明人： Seung Eun Hong ,  Yong Sun Kim ,  Kyeongpyo Kim ,  Hyoung Jin Kwon ,  Jin Kyeong Kim ,  Woo Yong Lee

IPC分类号： H03M13/00

CPC分类号： H03M13/356 ,  H04L1/0003 ,  H04L1/0006 ,  H04L1/0009 ,  H04L1/007 ,  H04L1/0083 ,  H04N19/67

摘要： Disclosed are an Unequal Error Protection (UEP) method and apparatus of video signals based on a dynamic link in a broadband high frequency wireless system.A UEP transmission apparatus based on a dynamic link includes a UEP transmission controller to verify, based on a channel state when video data is inputted, a bit field size and a bit separation point of separating a priority for each pixel element being comprised of a pixel of the video data, and to control an error correction coding for correcting relatively many errors occurring in information with a high priority for each pixel element to be used, a bit separator unit to separate the video data pixel based on the priority for each pixel element, and a channel coding unit to perform a corresponding error correction coding through the control of the UEP transmission controller based on the priority for each pixel element.

摘要翻译： 公开了基于宽带高频无线系统中的动态链路的视频信号的不等错误保护（UEP）方法和装置。 基于动态链路的UEP发送装置包括UEP发送控制器，用于基于输入视频数据时的信道状态来验证比特字段大小和分离由像素构成的每个像素元素的优先级的比特分离点 的视频数据，并且控制纠错编码，用于校正在要使用的每个像素元素的高优先级信息中出现的相对多的错误;基于每个像素元素的优先级来分离视频数据像素的位分离器单元 以及信道编码单元，其基于每个像素元素的优先级，通过UEP发送控制器的控制来执行相应的纠错编码。

公开(公告)号：US20120307673A1

公开(公告)日：2012-12-06

申请号：US13579031

申请日：2011-02-16

申请人： Kap Seok Chang ,  Hyoung Jin Kwon ,  Sung Geun Jin ,  Yong Sun Kim ,  Seung Eun Hong ,  Woo Yong Lee ,  Hyun Ku Chung

发明人： Kap Seok Chang ,  Hyoung Jin Kwon ,  Sung Geun Jin ,  Yong Sun Kim ,  Seung Eun Hong ,  Woo Yong Lee ,  Hyun Ku Chung

IPC分类号： H04W72/04 ,  H04W24/00 ,  H04B7/24

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

摘要： Provided is an apparatus and method for wideband short-range wireless communication using a directional antenna in a millimeter wave band, and the method for wideband short-range wireless communication according to an embodiment may determine a first time interval and a second time interval for a cooperated data frame transfer based on a packet transmission time at each transmission from a source node to a destination node, transmit a frame to a relay node through an antenna pattern directed towards the relay node at a start point of the first time interval, and transmit the frame to the destination node through an antenna pattern directed towards the destination node to after a predetermined period of time from a start point of the second time interval.

摘要翻译： 提供了一种使用毫米波段中的定向天线的宽带短距离无线通信的装置和方法，根据实施例的用于宽带短距离无线通信的方法可以确定第一时间间隔和第二时间间隔 基于从源节点到目的地节点的每次传输的分组传输时间的协作数据帧传输，在第一时间间隔的起始点，通过指向中继节点的天线方向向中继节点发送帧，并发送 通过指向目的地节点的天线方向到从第二时间间隔的开始点起的预定时间段之后到目的地节点的帧。

公开(公告)号：US20120082109A1

公开(公告)日：2012-04-05

申请号：US13252476

申请日：2011-10-04

申请人： Seung Eun HONG ,  Yong Sun Kim ,  Woo Yong Lee ,  Hyun Kyu Chung

发明人： Seung Eun HONG ,  Yong Sun Kim ,  Woo Yong Lee ,  Hyun Kyu Chung

IPC分类号： H04W72/04

CPC分类号： H04W72/0406 ,  H04W48/08 ,  H04W48/10 ,  H04W48/16 ,  H04W72/04 ,  H04W72/12 ,  H04W74/08 ,  H04W74/0816 ,  H04W74/085 ,  H04W74/0891

摘要： Provided are a method of performing contention based channel access by classifying a contention period into a beamformable contention period in which a beamforming is allowed and a non-beamformable contention period in which the beamforming is interrupted so as to resolve an issue regarding channel access occurring due to an introduction of a directional antenna for handling a path loss in a wideband wireless communication system according to an embodiment of the present invention, and a method for maximizing a spatial reuse gain by managing, for each direction, information about a transmission time of a message received from a dispersion device.

摘要翻译： 提供了一种通过将争用周期分类为其中允许波束成形的波束形成争用时段和其中中断波束成形的非波束形成争用周期以便解决与正在发生的频道访问有关的问题的方法来执行基于争用的信道接入 涉及用于处理根据本发明的实施例的宽带无线通信系统中的路径损耗的定向天线的引入，以及通过针对每个方向管理关于传输时间的信息来最大化空间重用增益的方法 从分散设备接收的消息。

公开(公告)号：US20100061400A1

公开(公告)日：2010-03-11

申请号：US12556958

申请日：2009-09-10

申请人： Seung Eun Hong ,  Kyeongoyo Kim ,  Yong Sun Kim ,  Hyoung Jin Kwon ,  Woo Yong Lee

发明人： Seung Eun Hong ,  Kyeongoyo Kim ,  Yong Sun Kim ,  Hyoung Jin Kwon ,  Woo Yong Lee

IPC分类号： H04L29/02 ,  H03M13/00

CPC分类号： H04L1/0079 ,  H04L1/0057 ,  H04L1/0072

摘要： Provided are a frame generation apparatus and method that may protect variable length header information in a wideband high frequency wireless system. The frame generation apparatus may report variable length header information of a frame, and thereby the variable length header information may be verified in a receiving device. Also, the frame generation apparatus may convert a variable length header into a fixed length header by adding padding information to the variable length header of a frame, thereby protecting variable length header information.

摘要翻译： 提供了一种可以在宽带高频无线系统中保护可变长度报头信息的帧生成装置和方法。 帧生成装置可以报告帧的可变长度报头信息，从而可以在接收装置中验证可变长度报头信息。 此外，帧生成装置可以通过将填充信息添加到帧的可变长度头部来将可变长度头部转换为固定长度头部，从而保护可变长度头部信息。

公开(公告)号：US20090241007A1

公开(公告)日：2009-09-24

申请号：US12407493

申请日：2009-03-19

申请人： Seung Eun Hong ,  Yong Sun Kim ,  Kyeongpyo Kim ,  Hyoung Jin Kwon ,  Jin Kyeong Kim ,  Woo Yong Lee

发明人： Seung Eun Hong ,  Yong Sun Kim ,  Kyeongpyo Kim ,  Hyoung Jin Kwon ,  Jin Kyeong Kim ,  Woo Yong Lee

IPC分类号： H03M13/05 ,  G06F11/10

CPC分类号： H03M13/356 ,  H04L1/0003 ,  H04L1/0006 ,  H04L1/0009 ,  H04L1/007 ,  H04L1/0083 ,  H04N19/67

摘要： Disclosed are an Unequal Error Protection (UEP) method and apparatus of video signals based on a dynamic link in a broadband high frequency wireless system.A UEP transmission apparatus based on a dynamic link includes a UEP transmission controller to verify, based on a channel state when video data is inputted, a bit field size and a bit separation point of separating a priority for each pixel element being comprised of a pixel of the video data, and to control an error correction coding for correcting relatively many errors occurring in information with a high priority for each pixel element to be used, a bit separator unit to separate the video data pixel based on the priority for each pixel element, and a channel coding unit to perform a corresponding error correction coding through the control of the UEP transmission controller based on the priority for each pixel element.

摘要翻译： 公开了基于宽带高频无线系统中的动态链路的视频信号的不等错误保护（UEP）方法和装置。 基于动态链路的UEP发送装置包括UEP发送控制器，用于基于输入视频数据时的信道状态来验证比特字段大小和分离由像素构成的每个像素元素的优先级的比特分离点 的视频数据，并且控制纠错编码，用于校正在要使用的每个像素元素的高优先级信息中出现的相对多的错误;基于每个像素元素的优先级来分离视频数据像素的位分离器单元 以及信道编码单元，其基于每个像素元素的优先级，通过UEP发送控制器的控制来执行相应的纠错编码。

公开(公告)号：US09125219B2

公开(公告)日：2015-09-01

申请号：US13225327

申请日：2011-09-02

申请人： Seung Eun Hong ,  Yong Sun Kim ,  Woo Yong Lee ,  Hyun Kyu Chung

发明人： Seung Eun Hong ,  Yong Sun Kim ,  Woo Yong Lee ,  Hyun Kyu Chung

IPC分类号： H04W72/08 ,  H04W72/04 ,  H04B7/26 ,  H04W72/12

CPC分类号： H04W72/085 ,  H04B7/2656 ,  H04W72/0406 ,  H04W72/1231

摘要： Provided is a method and apparatus for setting up a channel for communication between distributed devices in a wireless communication system. A method of selecting a communication channel in a communication device of a wireless communication system may include requesting scanning of channels between the communication device and a discovery device, receiving a channel scanning response message including a Distributed Reservation Protocol (DRP) Availability Information Element (IE) assigned for each scanned channel, and selecting a channel based on the DRP Availability IE.

摘要翻译： 提供了一种在无线通信系统中设置分布式设备之间的通信通道的方法和装置。 在无线通信系统的通信设备中选择通信信道的方法可以包括请求扫描通信设备和发现设备之间的信道，接收包括分布式预留协议（DRP）可用性信息元素（IE）的信道扫描响应消息 ），并根据DRP可用性IE选择一个通道。

公开(公告)号：US08942103B2

公开(公告)日：2015-01-27

申请号：US13695240

申请日：2011-04-29

申请人： Seung Eun Hong ,  Yong Sun Kim ,  Woo Yong Lee

发明人： Seung Eun Hong ,  Yong Sun Kim ,  Woo Yong Lee

IPC分类号： H04J1/16 ,  H04W4/00

CPC分类号： H04L47/26 ,  H04L47/30 ,  H04W8/22 ,  H04W74/00

摘要： Provided is an apparatus and method for performing wideband short range wireless communication in a millimeter wave band, and the method for wideband short range wireless communication may include checking information of a reception device by performing signaling with the reception device, receiving information about a state of a receive buffer from the reception device based on the information of the reception device, and transmitting data based on the information about a state of the receive buffer.

摘要翻译： 提供了一种用于在毫米波段中执行宽带短距离无线通信的装置和方法，并且用于宽带短距离无线通信的方法可以包括通过与接收设备进行信令来接收接收设备的检查信息，接收关于接收设备的状态的信息 基于接收装置的信息从接收装置接收缓冲器，并且基于关于接收缓冲器的状态的信息发送数据。

公开(公告)号：US08520726B2

公开(公告)日：2013-08-27

申请号：US12406329

申请日：2009-03-18

申请人： Yong Sun Kim ,  Seung Eun Hong ,  Kyeongpyo Kim ,  Hyoung Jin Kwon ,  Jin Kyeong Kim ,  Woo Yong Lee

发明人： Yong Sun Kim ,  Seung Eun Hong ,  Kyeongpyo Kim ,  Hyoung Jin Kwon ,  Jin Kyeong Kim ,  Woo Yong Lee

IPC分类号： H04N11/02

CPC分类号： H04N19/67 ,  H04N19/182 ,  H04N19/184 ,  H04N19/186 ,  H04N19/37 ,  H04N19/89

摘要： Disclosed are an Unequal Error Protection (UEP) apparatus and method thereof for transmitting various types of uncompressed video signals in a broadband high frequency wireless system. The UEP apparatus may include a UEP transmission controller to verify a bit separation point of separating a color depth and priority for each pixel element being composed of a video data pixel when video data is inputted, and to control an error correction coding of correcting relatively many errors to be used in information with a high priority for each pixel element, a bit separator to separate the video data pixel through a control of the UEP transmission controller based on the priority for each pixel element, and a channel coding unit to use a corresponding error correction coding through the control of the UEP transmission controller based on the priority for each pixel element.

摘要翻译： 公开了一种用于在宽带高频无线系统中发送各种类型的未压缩视频信号的不等差错保护（UEP）装置及其方法。 UEP装置可以包括UEP传输控制器，用于当输入视频数据时，验证分离颜色深度和每个像素元素的像素元素的优先级的位分离点，并且控制修正相对多的视频数据的纠错编码 用于每个像素元件具有高优先级的信息的错误;基于每个像素元素的优先级，通过UEP传输控制器的控制来分离视频数据像素的位分离器;以及信道编码单元，用于使用相应的 基于每个像素元素的优先级，通过对UEP传输控制器的控制进行纠错编码。