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1. 发明申请

US20060251025A1 Multiple input and multiple output communication apparatus and channel scanning method thereof 审中-公开
标题翻译：多输入多输出通信装置及其信道扫描方法
公开(公告)号：US20060251025A1
公开(公告)日：2006-11-09
申请号：US11325446
申请日：2006-01-05
申请人： Chang-yeul Kwon , Jae-hwa Kim , Chil-yeul Yang
发明人： Chang-yeul Kwon , Jae-hwa Kim , Chil-yeul Yang
IPC分类号： H04Q7/00
CPC分类号： H04B7/0413 , H04B7/0686 , H04B7/0868
摘要： A MIMO communication apparatus and a channel scanning method thereof that can reduce a channel scanning time are provided. The channel scanning method includes receiving an input request for channel scanning, and scanning for a plurality of channels simultaneously by independently using a plurality of antennas in accordance with the input request. The apparatus includes a control unit which designates channels for scanning; a frame generating unit which generates a search frame if the channel scanning is active scanning; and a transceiver unit which includes a plurality of antennas and which assigns the channels designated by the control unit to the plurality of antennas, transmits the search frame generated by the frame generating unit through the plurality of antennas, and receives a response frame to the transmitted search frame; wherein the transceiver unit assigns different channels to the plurality of antennas, respectively.
摘要翻译：提供可以减少信道扫描时间的MIMO通信装置及其信道扫描方法。信道扫描方法包括：根据输入请求，通过独立地使用多个天线，接收对信道扫描的输入请求，以及同时扫描多个信道。该装置包括：指定用于扫描的通道的控制单元; 如果信道扫描是主动扫描，则生成搜索帧的帧产生单元; 以及包括多个天线并将由控制单元指定的频道分配给多个天线的收发单元，通过多个天线发送由帧生成单元生成的搜索帧，并且向所发送的接收单元接收响应帧搜索框; 其中所述收发器单元分别向所述多个天线分配不同的信道。

2. 发明授权

US10044416B2 Multiple input and multiple output communication apparatus and channel scanning method thereof 有权
公开(公告)号：US10044416B2
公开(公告)日：2018-08-07
申请号：US11325446
申请日：2006-01-05
申请人： Chang-yeul Kwon , Jae-hwa Kim , Chil-yeul Yang
发明人： Chang-yeul Kwon , Jae-hwa Kim , Chil-yeul Yang
IPC分类号： H04B7/04 , H04B7/08 , H04B7/0413 , H04B7/06
CPC分类号： H04B7/0413 , H04B7/0686 , H04B7/0868
摘要： A MIMO communication apparatus and a channel scanning method thereof that can reduce a channel scanning time are provided. The channel scanning method includes receiving an input request for channel scanning, and scanning for a plurality of channels simultaneously by independently using a plurality of antennas in accordance with the input request. The apparatus includes a control unit which designates channels for scanning; a frame generating unit which generates a search frame if the channel scanning is active scanning; and a transceiver unit which includes a plurality of antennas and which assigns the channels designated by the control unit to the plurality of antennas, transmits the search frame generated by the frame generating unit through the plurality of antennas, and receives a response frame to the transmitted search frame; wherein the transceiver unit assigns different channels to the plurality of antennas, respectively.

3. 发明授权

US08107493B2 Method and apparatus for transmitting and receiving legacy format data in high throughput wireless network 有权
标题翻译：用于在高吞吐量无线网络中发送和接收传统格式数据的方法和装置
公开(公告)号：US08107493B2
公开(公告)日：2012-01-31
申请号：US11449670
申请日：2006-06-09
申请人： Chang-yeul Kwon , Ho-seok Lee , Jae-hwa Kim , Jae-min Lee
发明人： Chang-yeul Kwon , Ho-seok Lee , Jae-hwa Kim , Jae-min Lee
IPC分类号： H04J3/22 , H04B7/212 , H04L12/56 , H04L12/413
CPC分类号： H04W4/18 , H04L29/06 , H04L69/18 , H04W74/00 , H04W80/00 , H04W88/06
摘要： A method and an apparatus are provided for enabling a legacy station to perform virtual carrier sensing when a plurality of stations with heterogeneous capabilities coexist in a wireless network. The method includes receiving first data compliant with a first protocol, and transmitting second data compliant with a second protocol, where the first protocol is downward compatible with the second protocol.
摘要翻译：提供了一种方法和装置，用于当具有异构能力的多个站在无线网络中共存时，使传统站能够执行虚拟载波侦听。该方法包括接收符合第一协议的第一数据，以及发送符合第二协议的第二数据，其中第一协议向下兼容第二协议。

4. 发明申请

US20060280153A1 Method and apparatus for receiving data with down compatibility in high throughput wireless network 审中-公开
标题翻译：用于在高吞吐量无线网络中以低兼容性接收数据的方法和装置
公开(公告)号：US20060280153A1
公开(公告)日：2006-12-14
申请号：US11449761
申请日：2006-06-09
申请人： Chang-yeul Kwon , Ho-seok Lee , Jae-hwa Kim , Jae-min Lee
发明人： Chang-yeul Kwon , Ho-seok Lee , Jae-hwa Kim , Jae-min Lee
IPC分类号： H04Q7/24
CPC分类号： H04W74/0808 , H04L69/14 , H04L69/18
摘要： A method and apparatus are provided for enabling a legacy station to perform virtual carrier sensing when a plurality of stations with heterogeneous capabilities coexist in a wireless network. The method includes transmitting first data via a bonded channel which is formed by channel bonding first and second adjacent channels, and receiving an acknowledgement (Ack) frame via each of the first and second adjacent channels.
摘要翻译：提供了一种方法和装置，用于当具有异构能力的多个站在无线网络中共存时，使传统站能够执行虚拟载波侦听。该方法包括经由通过信道绑定第一和第二相邻信道形成的绑定信道来发送第一数据，以及经由第一和第二相邻信道中的每一个接收确认（Ack）帧。

5. 发明申请

US20060182079A1 Wireless LAN communication method and apparatus 审中-公开
公开(公告)号：US20060182079A1
公开(公告)日：2006-08-17
申请号：US11399400
申请日：2006-04-07
申请人： Chil-youl Yang , Chang-yeul Kwon , Jae-hwa Kim , Dong-hwi Roh
发明人： Chil-youl Yang , Chang-yeul Kwon , Jae-hwa Kim , Dong-hwi Roh
IPC分类号： H04B7/212
CPC分类号： H04L5/023 , H04B7/02 , H04L1/16 , H04L1/1607 , H04L1/1671 , H04L1/1829 , H04L1/188 , H04L27/2602 , H04L2001/125 , H04W84/12
摘要： A wireless local area network (WLAN) communication method and apparatus are provided. The WLAN communication method includes allowing a receiving station to receive a multi input multi output (MIMO) frame, allowing the receiving station to determine whether the MIMO frame is erroneous and whether the MIMO frame is destined for the receiving station, allowing the receiving station to generate a single input single output (SISO) acknowledgement (ACK) frame if the MIMO frame is not erroneous and is destined for the receiving station, and allowing the receiving station to transmit the SISO ACK frame to a sending station that has transmitted the MIMO frame.

6. 发明授权

US08660140B2 Method and apparatus for transmitting and receiving legacy format data in high throughput wireless network 有权
标题翻译：用于在高吞吐量无线网络中发送和接收传统格式数据的方法和装置
公开(公告)号：US08660140B2
公开(公告)日：2014-02-25
申请号：US13335330
申请日：2011-12-22
申请人： Chang-yeul Kwon , Ho-seok Lee , Jae-hwa Kim , Jae-min Lee
发明人： Chang-yeul Kwon , Ho-seok Lee , Jae-hwa Kim , Jae-min Lee
IPC分类号： H04J3/16 , H04W40/00 , H04W4/00
CPC分类号： H04W4/18 , H04L29/06 , H04L69/18 , H04W74/00 , H04W80/00 , H04W88/06
摘要： A method and an apparatus are provided for enabling a legacy station to perform virtual carrier sensing when a plurality of stations with heterogeneous capabilities coexist in a wireless network. The method includes receiving first data compliant with a first protocol, and transmitting second data compliant with a second protocol, where the first protocol is downward compatible with the second protocol.
摘要翻译：提供了一种方法和装置，用于当具有异构能力的多个站在无线网络中共存时，使传统站能够执行虚拟载波侦听。该方法包括接收符合第一协议的第一数据，以及发送符合第二协议的第二数据，其中第一协议向下兼容第二协议。

7. 发明申请

US20060182080A1 Wireless LAN communication method and apparatus 有权
公开(公告)号：US20060182080A1
公开(公告)日：2006-08-17
申请号：US11399401
申请日：2006-04-07
申请人： Chil-youl Yang , Chang-yeul Kwon , Jae-hwa Kim , Dong-hwi Roh
发明人： Chil-youl Yang , Chang-yeul Kwon , Jae-hwa Kim , Dong-hwi Roh
IPC分类号： H04B7/212
CPC分类号： H04L5/023 , H04B7/02 , H04L1/16 , H04L1/1607 , H04L1/1671 , H04L1/1829 , H04L1/188 , H04L27/2602 , H04L2001/125 , H04W84/12
摘要： A wireless local area network (WLAN) communication method and apparatus are provided. The WLAN communication method includes allowing a receiving station to receive a multi input multi output (MIMO) frame, allowing the receiving station to determine whether the MIMO frame is erroneous and whether the MIMO frame is destined for the receiving station, allowing the receiving station to generate a single input single output (SISO) acknowledgement (ACK) frame if the MIMO frame is not erroneous and is destined for the receiving station, and allowing the receiving station to transmit the SISO ACK frame to a sending station that has transmitted the MIMO frame.

8. 发明授权

US08594129B2 Wireless LAN communication method and apparatus 有权
标题翻译：无线局域网通信方法和装置
公开(公告)号：US08594129B2
公开(公告)日：2013-11-26
申请号：US11399401
申请日：2006-04-07
申请人： Chil-youl Yang , Chang-yeul Kwon , Jae-hwa Kim , Dong-hwi Roh
发明人： Chil-youl Yang , Chang-yeul Kwon , Jae-hwa Kim , Dong-hwi Roh
IPC分类号： H04J3/24
CPC分类号： H04L5/023 , H04B7/02 , H04L1/16 , H04L1/1607 , H04L1/1671 , H04L1/1829 , H04L1/188 , H04L27/2602 , H04L2001/125 , H04W84/12
摘要： A wireless local area network (WLAN) communication method and apparatus are provided. The WLAN communication method includes allowing a receiving station to receive a multi input multi output (MIMO) frame, allowing the receiving station to determine whether the MIMO frame is erroneous and whether the MIMO frame is destined for the receiving station, allowing the receiving station to generate a single input single output (SISO) acknowledgement (ACK) frame if the MIMO frame is not erroneous and is destined for the receiving station, and allowing the receiving station to transmit the SISO ACK frame to a sending station that has transmitted the MIMO frame.
摘要翻译：提供了一种无线局域网（WLAN）通信方法和装置。 WLAN通信方法包括允许接收站接收多输入多输出（MIMO）帧，允许接收站确定MIMO帧是否错误，以及MIMO帧是否发往接收站，允许接收站如果MIMO帧不是错误的并且发往接收站，并且允许接收站将SISO ACK帧发送到已发送MIMO帧的发送站，则生成单个输入单输出（SISO）确认（ACK）帧。

9. 发明授权

US07826473B2 Method and apparatus for transmitting and receiving data in wireless network 有权
标题翻译：用于在无线网络中发送和接收数据的方法和装置
公开(公告)号：US07826473B2
公开(公告)日：2010-11-02
申请号：US11449851
申请日：2006-06-09
申请人： Chang-yeul Kwon , Ho-seok Lee , Jae-hwa Kim , Jae-min Lee
发明人： Chang-yeul Kwon , Ho-seok Lee , Jae-hwa Kim , Jae-min Lee
IPC分类号： H04L12/413
CPC分类号： H04W74/0816 , H04W84/12
摘要： A method and an apparatus are provided for enabling a legacy station to perform virtual carrier sensing when a plurality of stations with heterogeneous capabilities coexist in a wireless network. The method includes receiving first data via a bonded channel formed by channel bonding first and second adjacent channels, and transmitting second data via each of the first and second adjacent channels, the second data being a clear-to-send (CTS) frame or a request-to-send (RTS) frame.
摘要翻译：提供了一种方法和装置，用于当具有异构能力的多个站在无线网络中共存时，使传统站能够执行虚拟载波侦听。该方法包括经由通过信道绑定第一和第二相邻信道形成的绑定信道接收第一数据，以及经由第一和第二相邻信道中的每一个发送第二数据，第二数据是清除发送（CTS）帧或请求发送（RTS）帧。

10. 发明申请

US20060280155A1 Method and apparatus for transmitting data with down compatibility in high throughput wireless network 有权
标题翻译：用于在高吞吐量无线网络中以低兼容性传输数据的方法和装置
公开(公告)号：US20060280155A1
公开(公告)日：2006-12-14
申请号：US11449851
申请日：2006-06-09
申请人： Chang-yeul Kwon , Ho-seok Lee , Jae-hwa Kim , Jae-min Lee
发明人： Chang-yeul Kwon , Ho-seok Lee , Jae-hwa Kim , Jae-min Lee
IPC分类号： H04Q7/24
CPC分类号： H04W74/0816 , H04W84/12
摘要： A method and an apparatus are provided for enabling a legacy station to perform virtual carrier sensing when a plurality of stations with heterogeneous capabilities coexist in a wireless network. The method includes receiving first data via a bonded channel formed by channel bonding first and second adjacent channels, and transmitting second data via each of the first and second adjacent channels, the second data being a clear-to-send (CTS) frame or a request-to-send (RTS) frame.
摘要翻译：提供了一种方法和装置，用于当具有异构能力的多个站在无线网络中共存时，使传统站能够执行虚拟载波侦听。该方法包括经由通过信道绑定第一和第二相邻信道形成的绑定信道接收第一数据，以及经由第一和第二相邻信道中的每一个发送第二数据，第二数据是清除发送（CTS）帧或请求发送（RTS）帧。

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