公开(公告)号：US20090122767A1

公开(公告)日：2009-05-14

申请号：US12266888

申请日：2008-11-07

申请人： Chang-yeul KWON ,  Il-ju NA ,  Suk-jin YUN ,  Kyung-ik CHO ,  Hye-yeon NA

发明人： Chang-yeul KWON ,  Il-ju NA ,  Suk-jin YUN ,  Kyung-ik CHO ,  Hye-yeon NA

IPC分类号： H04J3/00 ,  H04L12/56

CPC分类号： H04L1/1685 ,  H04L69/324

摘要： Provided are a method and apparatus for generating a data frame. The method includes generating subframes from at least one media access control (MAC) service data unit (MSDU); generating a retransmission policy field for recording a policy related to a retransmission request, against an error occurring while the subframes are being transmitted, with regard to each of the subframes; and generating the data frame by using the subframes and the retransmission policy field which is generated with regard to each of the subframes.

摘要翻译： 提供了一种用于生成数据帧的方法和装置。 该方法包括从至少一个媒体接入控制（MAC）业务数据单元（MSDU）生成子帧; 针对每个子帧，产生用于记录与重传请求有关的策略的重传策略字段，以防止在发送子帧期间发生的错误; 以及通过使用关于每个子帧生成的子帧和重传策略字段来生成数据帧。

公开(公告)号：US20100220977A1

公开(公告)日：2010-09-02

申请号：US12713540

申请日：2010-02-26

申请人： Chang-yeul KWON ,  Yang-lim CHOI ,  Il-ju NA ,  Jae-min LEE ,  Guoping FAN ,  Soo-young KIM ,  Young-jae KIM

发明人： Chang-yeul KWON ,  Yang-lim CHOI ,  Il-ju NA ,  Jae-min LEE ,  Guoping FAN ,  Soo-young KIM ,  Young-jae KIM

IPC分类号： H04N5/91

CPC分类号： H04N21/4367 ,  G11B20/00086 ,  H04L63/0428 ,  H04N7/1675 ,  H04N21/43637

摘要： A method and apparatus for protecting against copying high definition (HD) contents transmitted in a wireless HD (WiHD) network by using a WiHD source or sink device, the method including: determining a type of copy protection of contents transmitted in the WiHD network; calculating accumulatively a number of media access control (MAC) sub-packets as a input counter information, wherein the MAC sub packets constitute a MAC payload including the contents; packetizing the type of copy protection and the input counter information into a MAC packet; and transmitting the MAC packet to a WiHD sink device.

摘要翻译： 一种用于通过使用WiHD源或宿设备来防止在无线HD（WiHD）网络中传输的高清（HD）内容的复制的方法和装置，所述方法包括：确定在WiHD网络中发送的内容的复制保护的类型; 将多个媒体访问控制（MAC）子分组累积计算为输入计数器信息，其中所述MAC子分组构成包含所述内容的MAC有效载荷; 将复制保护类型和输入计数器信息打包成MAC数据包; 以及将所述MAC分组发送到WiHD宿设备。

公开(公告)号：US20100226272A1

公开(公告)日：2010-09-09

申请号：US12782962

申请日：2010-05-19

申请人： Chang-yeul KWON ,  Chil-youl YANG ,  Kyung-ik CHO ,  Se-young SHIN

发明人： Chang-yeul KWON ,  Chil-youl YANG ,  Kyung-ik CHO ,  Se-young SHIN

IPC分类号： H04L12/26 ,  H04W84/02

CPC分类号： H04W28/22 ,  H04W74/08 ,  H04W84/12

摘要： A method is provided for determining a transmission rate of a control response frame for acknowledging data receipt in a wireless local area network. The method includes obtaining transmission parameters of a transmitting station from a data transmission frame received from the transmitting station, searching a receiving station for transmission parameters which correspond to the transmission parameters of the transmitting station, determining the transmission rate of the control response frame according to transmission parameters of the receiving station if the transmission parameters corresponding to the transmission parameters of the transmitting station are found in the receiving station, and determining a maximum rate among a set of basic transmission rates to be the transmission rate of the control response frame if the transmission parameters corresponding to the transmission parameters of the transmitting station are not found in the receiving station.

公开(公告)号：US20100226271A1

公开(公告)日：2010-09-09

申请号：US12782328

申请日：2010-05-18

申请人： Chang-yeul KWON ,  Chil-youl YANG ,  Kyung-ik CHO ,  Se-young SHIN

发明人： Chang-yeul KWON ,  Chil-youl YANG ,  Kyung-ik CHO ,  Se-young SHIN

IPC分类号： H04J1/16

CPC分类号： H04W28/22 ,  H04W74/08 ,  H04W84/12

摘要： A method is provided for determining a transmission rate of a control response frame for acknowledging data receipt in a wireless local area network. The method includes obtaining transmission parameters of a transmitting station from a data transmission frame received from the transmitting station, searching a receiving station for transmission parameters which correspond to the transmission parameters of the transmitting station, determining the transmission rate of the control response frame according to transmission parameters of the receiving station if the transmission parameters corresponding to the transmission parameters of the transmitting station are found in the receiving station, and determining a maximum rate among a set of basic transmission rates to be the transmission rate of the control response frame if the transmission parameters corresponding to the transmission parameters of the transmitting station are not found in the receiving station.

公开(公告)号：US20100232410A1

公开(公告)日：2010-09-16

申请号：US12783105

申请日：2010-05-19

申请人： Chang-yeul KWON ,  Chil-youl YANG ,  Kyung-ik CHO ,  Se-young SHIN

发明人： Chang-yeul KWON ,  Chil-youl YANG ,  Kyung-ik CHO ,  Se-young SHIN

IPC分类号： H04W92/00 ,  H04L29/02

CPC分类号： H04W28/22 ,  H04W74/08 ,  H04W84/12

摘要： A method is provided for determining a transmission rate of a control response frame for acknowledging data receipt in a wireless local area network. The method includes obtaining transmission parameters of a transmitting station from a data transmission frame received from the transmitting station, searching a receiving station for transmission parameters which correspond to the transmission parameters of the transmitting station, determining the transmission rate of the control response frame according to transmission parameters of the receiving station if the transmission parameters corresponding to the transmission parameters of the transmitting station are found in the receiving station, and determining a maximum rate among a set of basic transmission rates to be the transmission rate of the control response frame if the transmission parameters corresponding to the transmission parameters of the transmitting station are not found in the receiving station.

公开(公告)号：US20080112430A1

公开(公告)日：2008-05-15

申请号：US12014044

申请日：2008-01-14

申请人： Chang-yeul KWON ,  Chil-youl Yang ,  Kyung-ik Cho ,  Se-young Shin

发明人： Chang-yeul KWON ,  Chil-youl Yang ,  Kyung-ik Cho ,  Se-young Shin

IPC分类号： H04L12/413

CPC分类号： H04W28/22 ,  H04W74/08 ,  H04W84/12

摘要： A high throughput station in a wireless local area network including high throughput stations and legacy stations with different data transmission capabilities, the station being configured to obtain transmission parameters of a transmitting high throughput station from a data transmission frame of a high throughput format received from the transmitting high throughput station, search for transmission parameters corresponding to a legacy format among transmission parameters of the receiving high throughput station, which correspond to the transmission parameters of the transmitting high throughput station, and determine the transmission rate of the control response frame based on a result of the search.

摘要翻译： 包括高吞吐量站和具有不同数据传输能力的遗留站的无线局域网中的高吞吐量站，该站被配置为从从高吞吐量格式接收的高吞吐量格式的数据传输帧获得传输高吞吐量站的传输参数 发送高吞吐量站，搜索对应于发送高吞吐量站的传输参数的接收高吞吐量站的传输参数中与传统格式相对应的传输参数，并且基于传输高吞吐量站确定控制响应帧的传输速率 搜索结果。

公开(公告)号：US20100226353A1

公开(公告)日：2010-09-09

申请号：US12783214

申请日：2010-05-19

申请人： Chang-yeul KWON ,  Chil-youl YANG ,  Kyung-ik CHO ,  Se-young SHIN

发明人： Chang-yeul KWON ,  Chil-youl YANG ,  Kyung-ik CHO ,  Se-young SHIN

IPC分类号： H04W88/02

CPC分类号： H04W28/22 ,  H04W74/08 ,  H04W84/12

摘要： A method is provided for determining a transmission rate of a control response frame for acknowledging data receipt in a wireless local area network. The method includes obtaining transmission parameters of a transmitting station from a data transmission frame received from the transmitting station, searching a receiving station for transmission parameters which correspond to the transmission parameters of the transmitting station, determining the transmission rate of the control response frame according to transmission parameters of the receiving station if the transmission parameters corresponding to the transmission parameters of the transmitting station are found in the receiving station, and determining a maximum rate among a set of basic transmission rates to be the transmission rate of the control response frame if the transmission parameters corresponding to the transmission parameters of the transmitting station are not found in the receiving station.

公开(公告)号：US20100226352A1

公开(公告)日：2010-09-09

申请号：US12783196

申请日：2010-05-19

申请人： Chang-yeul KWON ,  Chil-youl YANG ,  Kyung-ik CHO ,  Se-young SHIN

发明人： Chang-yeul KWON ,  Chil-youl YANG ,  Kyung-ik CHO ,  Se-young SHIN

IPC分类号： H04W84/02

CPC分类号： H04W28/22 ,  H04W74/08 ,  H04W84/12

摘要： A method is provided for determining a transmission rate of a control response frame for acknowledging data receipt in a wireless local area network. The method includes obtaining transmission parameters of a transmitting station from a data transmission frame received from the transmitting station, searching a receiving station for transmission parameters which correspond to the transmission parameters of the transmitting station, determining the transmission rate of the control response frame according to transmission parameters of the receiving station if the transmission parameters corresponding to the transmission parameters of the transmitting station are found in the receiving station, and determining a maximum rate among a set of basic transmission rates to be the transmission rate of the control response frame if the transmission parameters corresponding to the transmission parameters of the transmitting station are not found in the receiving station.

摘要翻译： 提供一种用于确定用于在无线局域网中确认数据接收的控制响应帧的传输速率的方法。 该方法包括从从发射站接收的数据传输帧中获取发射台的传输参数，在接收站中搜索与发射台的传输参数相对应的传输参数，确定控制响应帧的传输速率，根据 如果在接收站中发现与发射台的传输参数相对应的传输参数，则接收站的传输参数;以及如果基站传输速率的一组基本传输速率中的最大速率为控制响应帧的传输速率，则 在接收站中没有发现与发送站的发送参数对应的发送参数。

公开(公告)号：US20100226351A1

公开(公告)日：2010-09-09

申请号：US12782997

申请日：2010-05-19

申请人： Chang-yeul KWON ,  Chil-youl YANG ,  Kyung-ik CHO ,  Se-young SHIN

发明人： Chang-yeul KWON ,  Chil-youl YANG ,  Kyung-ik CHO ,  Se-young SHIN

IPC分类号： H04L12/64

CPC分类号： H04W28/22 ,  H04W74/08 ,  H04W84/12

摘要： A method is provided for determining a transmission rate of a control response frame for acknowledging data receipt in a wireless local area network. The method includes obtaining transmission parameters of a transmitting station from a data transmission frame received from the transmitting station, searching a receiving station for transmission parameters which correspond to the transmission parameters of the transmitting station, determining the transmission rate of the control response frame according to transmission parameters of the receiving station if the transmission parameters corresponding to the transmission parameters of the transmitting station are found in the receiving station, and determining a maximum rate among a set of basic transmission rates to be the transmission rate of the control response frame if the transmission parameters corresponding to the transmission parameters of the transmitting station are not found in the receiving station.

公开(公告)号：US20100226341A1

公开(公告)日：2010-09-09

申请号：US12783052

申请日：2010-05-19

申请人： Chang-yeul KWON ,  Chil-youl YANG ,  Kyung-ik CHO ,  Se-young SHIN

发明人： Chang-yeul KWON ,  Chil-youl YANG ,  Kyung-ik CHO ,  Se-young SHIN

IPC分类号： H04B7/216

CPC分类号： H04W28/22 ,  H04W74/08 ,  H04W84/12

摘要： A method is provided for determining a transmission rate of a control response frame for acknowledging data receipt in a wireless local area network. The method includes obtaining transmission parameters of a transmitting station from a data transmission frame received from the transmitting station, searching a receiving station for transmission parameters which correspond to the transmission parameters of the transmitting station, determining the transmission rate of the control response frame according to transmission parameters of the receiving station if the transmission parameters corresponding to the transmission parameters of the transmitting station are found in the receiving station, and determining a maximum rate among a set of basic transmission rates to be the transmission rate of the control response frame if the transmission parameters corresponding to the transmission parameters of the transmitting station are not found in the receiving station.