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1. 发明授权

US08675556B2 Method of transmitting data frame to multi-user in wireless communication systems 有权
标题翻译：在无线通信系统中向多用户发送数据帧的方法
公开(公告)号：US08675556B2
公开(公告)日：2014-03-18
申请号：US13046423
申请日：2011-03-11
申请人： Yu-Ro Lee , Yun-Joo Kim , Jong-Ee Oh , Minho Cheong , Sok-Kyu Lee
发明人： Yu-Ro Lee , Yun-Joo Kim , Jong-Ee Oh , Minho Cheong , Sok-Kyu Lee
IPC分类号： H04W4/00
CPC分类号： H04W72/005 , H04W4/08
摘要： Provided a method for simultaneously transmitting data frames to a plurality of STAs in a multi-user based wireless communication system. The method includes: requesting sounding or feedback for the plurality of STAs by using a first control information frame containing first group information; receiving responses to the sounding or feedback request; reconfiguring the plurality of STAs composing the first group into a plurality of second groups on the basis of the responses such that the sum of maximum transport streams of the respective STAs composing one group becomes equal to or less than the maximum number of streams transmitted by an AP; transmitting a second control information frame containing second group information on the respective second groups to the plurality of STAs composing the first group; and transmitting data frames by using the second group information.
摘要翻译：提供了一种用于在基于多用户的无线通信系统中同时向多个STA发送数据帧的方法。该方法包括：通过使用包含第一组信息的第一控制信息帧来请求对多个STA的探测或反馈; 接收响应声音或反馈请求; 基于所述响应，将构成第一组的多个STA重新配置成多个第二组，使得构成一组的各个STA的最大传输流之和变得等于或小于由一 AP; 将包含关于各个第二组的第二组信息的第二控制信息帧发送到构成第一组的多个STA; 以及通过使用第二组信息发送数据帧。

2. 发明授权

US08422419B2 Apparatus and method for providing WLAN service using multiple channel 有权
标题翻译：使用多个信道提供WLAN业务的装置和方法
公开(公告)号：US08422419B2
公开(公告)日：2013-04-16
申请号：US12615557
申请日：2009-11-10
申请人： Yun-Joo Kim , Jeeyon Choi , Yoo-Seung Song , Yu-Ro Lee , Jong-Ee Oh , Minho Cheong , Sok-Kyu Lee
发明人： Yun-Joo Kim , Jeeyon Choi , Yoo-Seung Song , Yu-Ro Lee , Jong-Ee Oh , Minho Cheong , Sok-Kyu Lee
IPC分类号： H04B7/14 , H04B7/15 , H04B3/36 , H04W4/00
CPC分类号： H04W84/12
摘要： Provided are an apparatus and method for providing a WLAN service using multiple channels. The wireless local area network (WLAN) service apparatus includes a service request receiver configured to receive service request information from a first wireless terminal accessed through a first channel, a data receiver configured to receive data from a first access point accessed through a second channel according to the service request information, a data transmitter configured to transmit the data to the first wireless terminal in a predetermined service area, and an access controller configured to control the first wireless terminal and the first access point to be accessed through different channels.
摘要翻译：提供了一种用于使用多个信道来提供WLAN服务的装置和方法。无线局域网（WLAN）服务设备包括：服务请求接收器，被配置为从通过第一信道访问的第一无线终端接收服务请求信息;数据接收器，被配置为从通过第二信道访问的第一接入点接收数据，服务请求信息;数据发送器，被配置为将数据发送到预定服务区域中的第一无线终端;以及接入控制器，被配置为控制要通过不同信道访问的第一无线终端和第一接入点。

3. 发明授权

US08873487B2 Communications device and method in a high-capacity wireless communication system 有权
标题翻译：高容量无线通信系统中的通信设备和方法
公开(公告)号：US08873487B2
公开(公告)日：2014-10-28
申请号：US13391904
申请日：2010-08-24
申请人： Yun-Joo Kim , Jong-Ee Oh , Sok-Kyu Lee
发明人： Yun-Joo Kim , Jong-Ee Oh , Sok-Kyu Lee
IPC分类号： H04W4/00 , H04L5/00 , H04W72/04 , H04W84/12
CPC分类号： H04W72/046 , H04L5/0037 , H04W84/12
摘要： The present invention relate to a wireless communication system; and, more particularly, to a communicating apparatus and method in a high rate wireless communication system.A transmitting method of data in accordance with an embodiment of the present invention, as a transmitting method of data in a high rate wireless communication system, includes: allocating one or more bands among two or more multi-bands to each of users; and simultaneously transmitting data through the allocated bands to two or more users by using the multiple antennas for the allocated respective bands.
摘要翻译：无线通信系统技术领域本发明涉及一种无线通信系统，更具体地，涉及一种高速率无线通信系统中的通信装置和方法。作为高速率无线通信系统中的数据的发送方法的本发明的一个实施方式的发送数据的发送方法，包括：在两个以上的多个频带中分配一个以上的频带; 并且通过使用分配的各个频带的多个天线同时将数据通过所分配的频带发送到两个或多个用户。

4. 发明授权

US08605595B2 Method and apparatus for transmitting and receiving data using multiple access links 有权
标题翻译：使用多个接入链路发送和接收数据的方法和装置
公开(公告)号：US08605595B2
公开(公告)日：2013-12-10
申请号：US12688048
申请日：2010-01-15
申请人： Yun-Joo Kim , Jong-Ee Oh , Sok-Kyu Lee
发明人： Yun-Joo Kim , Jong-Ee Oh , Sok-Kyu Lee
IPC分类号： H04L12/28
CPC分类号： H04W76/15 , H04W28/24 , H04W84/12
摘要： A data receiving method in a wireless LAN system using multiple channels includes: determining whether a difference value of signal levels of first and second access points is equal to or less than a preset value; transmitting an association request frame to the first and second access points according to the determination result; and receiving association response frames from the first and second access points.
摘要翻译：在使用多个通道的无线LAN系统中的数据接收方法包括：确定第一和第二接入点的信号电平的差值是否等于或小于预设值; 根据确定结果向第一和第二接入点发送关联请求帧; 以及从所述第一和第二接入点接收关联响应帧。

5. 发明申请

US20100118851A1 APPARATUS AND METHOD FOR PROVIDING WLAN SERVICE USING MULTIPLE CHANNEL 有权
标题翻译：使用多通道提供WLAN服务的装置和方法
公开(公告)号：US20100118851A1
公开(公告)日：2010-05-13
申请号：US12615557
申请日：2009-11-10
申请人： Yun-Joo Kim , Jeeyon Choi , Yoo-Seung Song , Yu-Ro Lee , Jong-Ee Oh , Minho Cheong , Sok-Kyu Lee
发明人： Yun-Joo Kim , Jeeyon Choi , Yoo-Seung Song , Yu-Ro Lee , Jong-Ee Oh , Minho Cheong , Sok-Kyu Lee
IPC分类号： H04W40/00
CPC分类号： H04W84/12
摘要： Provided are an apparatus and method for providing a WLAN service using multiple channels. The wireless local area network (WLAN) service apparatus includes a service request receiver configured to receive service request information from a first wireless terminal accessed through a first channel, a data receiver configured to receive data from a first access point accessed through a second channel according to the service request information, a data transmitter configured to transmit the data to the first wireless terminal in a predetermined service area, and an access controller configured to control the first wireless terminal and the first access point to be accessed through different channels.
摘要翻译：提供了一种用于使用多个信道来提供WLAN服务的装置和方法。无线局域网（WLAN）服务设备包括：服务请求接收器，被配置为从通过第一信道访问的第一无线终端接收服务请求信息;数据接收器，被配置为从通过第二信道访问的第一接入点接收数据，服务请求信息;数据发送器，被配置为将数据发送到预定服务区域中的第一无线终端;以及接入控制器，被配置为控制要通过不同信道访问的第一无线终端和第一接入点。

6. 发明授权

US08873461B2 Packet transmission/reception method and apparatus in wireless communication system 有权
标题翻译：无线通信系统中的分组发送/接收方法和装置
公开(公告)号：US08873461B2
公开(公告)日：2014-10-28
申请号：US13025950
申请日：2011-02-11
申请人： Yun-Joo Kim , Jong-Ee Oh , Sok-Kyu Lee
发明人： Yun-Joo Kim , Jong-Ee Oh , Sok-Kyu Lee
IPC分类号： H04W80/04 , H04W88/06 , H04W88/08 , H04W28/06
CPC分类号： H04W28/065
摘要： A method for simultaneously transmitting packets having different lengths to two or more users in a wireless communication system includes: generating the packets which are to be transmitted to the respective users; and simultaneously transmitting the generated packets to the respective users. Each of the packets contains information on the position of a symbol to which a tail field of the packet belongs, and the information on the position of the symbol to which the tail field belongs includes at least one of the maximum symbol number of the packet, the symbol number of transmission data of the packet, positional information of a last aggregated MAC protocol data unit (A-MPDU) subframe, and positional information of a null delimiter.
摘要翻译：一种用于在无线通信系统中同时向两个或多个用户发送具有不同长度的分组的方法包括：生成要发送给各个用户的分组; 同时将生成的分组发送给各个用户。每个分组包含关于分组的尾部字段所属的符号的位置的信息，并且关于尾部字段所属的符号的位置的信息包括分组的最大符号号中的至少一个，分组的发送数据的符号数，最后聚合的MAC协议数据单元（A-MPDU）子帧的位置信息和空分隔符的位置信息。

7. 发明授权

US08422474B2 Method and apparatus for transceiving data in a MIMO system 有权
公开(公告)号：US08422474B2
公开(公告)日：2013-04-16
申请号：US13443635
申请日：2012-04-10
申请人： Jaewoo Park , Jong-Ee Oh , Il-Gu Lee , Sok-Kyu Lee , Minho Cheong , Jeeyon Choi , Jae-Seung Lee , Yun-Joo Kim
发明人： Jaewoo Park , Jong-Ee Oh , Il-Gu Lee , Sok-Kyu Lee , Minho Cheong , Jeeyon Choi , Jae-Seung Lee , Yun-Joo Kim
IPC分类号： H04W4/00
CPC分类号： H04B7/0452 , H04B7/0413 , H04L1/0003 , H04L1/0061 , H04L1/0072 , H04L1/0075 , H04L1/0083 , H04L1/08 , H04L27/18 , H04L27/20 , H04L69/22 , H04L69/323 , H04Q2213/13215 , H04W84/12
摘要： The present invention relates to a method and apparatus for transceiving data. A method in which a transmitting terminal transmits data to a receiving terminal in a MIMO system according to one embodiment of the present invention comprises the following steps: generating a data field containing the data; generating a signal field containing information on the data field; generating a data frame containing the data field and the signal field; and transmitting the data frame to the receiving terminal. According to the present invention, an end of the frame being transmitted is accurately notified to the receiving terminal in a communication system in which the frame is transmitted using MIMO, thereby decoding the frame in a more efficient manner at the receiving terminal.

8. 发明申请

US20120155424A1 COMMUNICATIONS DEVICE AND METHOD IN A HIGH-CAPACITY WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：高容量无线通信系统中的通信设备和方法
公开(公告)号：US20120155424A1
公开(公告)日：2012-06-21
申请号：US13391904
申请日：2010-08-24
申请人： Yun-Joo Kim , Jong-Ee Oh , Sok-Kyu Lee
发明人： Yun-Joo Kim , Jong-Ee Oh , Sok-Kyu Lee
IPC分类号： H04W72/04 , H04W56/00
CPC分类号： H04W72/046 , H04L5/0037 , H04W84/12
摘要： The present invention relate to a wireless communication system; and, more particularly, to a communicating apparatus and method in a high rate wireless communication system.A transmitting method of data in accordance with an embodiment of the present invention, as a transmitting method of data in a high rate wireless communication system, includes: allocating one or more bands among two or more multi-bands to each of users; and simultaneously transmitting data through the allocated bands to two or more users by using the multiple antennas for the allocated respective bands.
摘要翻译：无线通信系统技术领域本发明涉及一种无线通信系统，更具体地，涉及一种在高速率无线通信系统中的通信装置和方法。作为高速率无线通信系统中的数据的发送方法的本发明的一个实施方式的发送数据的发送方法，包括：在两个以上的多个频带中分配一个以上的频带; 并且通过使用分配的各个频带的多个天线同时将数据通过所分配的频带发送到两个或多个用户。

9. 发明申请

US20110222478A1 METHOD OF TRANSMITTING DATA FRAME TO MULTI-USER IN WIRELESS COMMUNICATION SYSTEMS 有权
标题翻译：在无线通信系统中传输数据帧到多用户的方法
公开(公告)号：US20110222478A1
公开(公告)日：2011-09-15
申请号：US13046423
申请日：2011-03-11
申请人： Yu-Ro LEE , Yun-Joo Kim , Jong-Ee Oh , Minho Cheong , Sok-Kyu Lee
发明人： Yu-Ro LEE , Yun-Joo Kim , Jong-Ee Oh , Minho Cheong , Sok-Kyu Lee
IPC分类号： H04W4/00
CPC分类号： H04W72/005 , H04W4/08
摘要： Provided a method for simultaneously transmitting data frames to a plurality of STAs in a multi-user based wireless communication system. The method includes: requesting sounding or feedback for the plurality of STAs by using a first control information frame containing first group information; receiving responses to the sounding or feedback request; reconfiguring the plurality of STAs composing the first group into a plurality of second groups on the basis of the responses such that the sum of maximum transport streams of the respective STAs composing one group becomes equal to or less than the maximum number of streams transmitted by an AP; transmitting a second control information frame containing second group information on the respective second groups to the plurality of STAs composing the first group; and transmitting data frames by using the second group information.
摘要翻译：提供了一种用于在基于多用户的无线通信系统中同时向多个STA发送数据帧的方法。该方法包括：通过使用包含第一组信息的第一控制信息帧来请求对多个STA的探测或反馈; 接收响应声音或反馈请求; 基于所述响应，将构成第一组的多个STA重新配置成多个第二组，使得构成一组的各个STA的最大传输流之和变得等于或小于由一 AP; 将包含关于各个第二组的第二组信息的第二控制信息帧发送到构成第一组的多个STA; 以及通过使用第二组信息发送数据帧。

10. 发明申请

US20110199971A1 Packet transmission/reception method and apparatus in wireless communication system 有权
标题翻译：无线通信系统中的分组发送/接收方法和装置
公开(公告)号：US20110199971A1
公开(公告)日：2011-08-18
申请号：US13025950
申请日：2011-02-11
申请人： Yun-Joo Kim , Jong-Ee Oh , Sok-Kyu Lee
发明人： Yun-Joo Kim , Jong-Ee Oh , Sok-Kyu Lee
IPC分类号： H04W4/00
CPC分类号： H04W28/065
摘要： A method for simultaneously transmitting packets having different lengths to two or more users in a wireless communication system includes: generating the packets which are to be transmitted to the respective users; and simultaneously transmitting the generated packets to the respective users. Each of the packets contains information on the position of a symbol to which a tail field of the packet belongs, and the information on the position of the symbol to which the tail field belongs includes at least one of the maximum symbol number of the packet, the symbol number of transmission data of the packet, positional information of a last aggregated MAC protocol data unit (A-MPDU) subframe, and positional information of a null delimiter.
摘要翻译：一种用于在无线通信系统中同时向两个或多个用户发送具有不同长度的分组的方法包括：生成要发送给各个用户的分组; 同时将生成的分组发送给各个用户。每个分组包含关于分组的尾部字段所属的符号的位置的信息，并且关于尾部字段所属的符号的位置的信息包括分组的最大符号号中的至少一个，分组的发送数据的符号数，最后聚合的MAC协议数据单元（A-MPDU）子帧的位置信息和空分隔符的位置信息。

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