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1. 发明申请

US20090154405A1 MEDIUM ACCESS CONTROL METHOD AND DATA TRANSMISSION METHOD USING THE SAME IN WIRELESS LOCAL AREA NETWORK 失效
标题翻译：在无线局域网中使用该接口的中等接入控制方法和数据传输方法
公开(公告)号：US20090154405A1
公开(公告)日：2009-06-18
申请号：US12129007
申请日：2008-05-29
申请人： Jee-Yon CHOI , Yoo-Seung SONG , Yun-Joo KIM , Hyun-Gu PARK , Kwhang-Hyun RYU , Sok-Kyu LEE
发明人： Jee-Yon CHOI , Yoo-Seung SONG , Yun-Joo KIM , Hyun-Gu PARK , Kwhang-Hyun RYU , Sok-Kyu LEE
IPC分类号： H04Q7/00
CPC分类号： H04W72/1278 , H04W28/20
摘要： Provided are a MAC method and a method for transmitting data using the same in a WLAN. The MAC method includes: transmitting a bandwidth scheduling report frame for informing information on downlinks and uplinks allocated to a terminal by including the bandwidth scheduling report frame in one of the downlinks where the bandwidth scheduling report frame includes a plurality of downlinks, a plurality of uplinks, and a plurality of short uplinks and the number of the plurality of downlinks is equal to the number of the plurality of uplinks; receiving a bandwidth request frame for requesting bandwidth allocation through one of the uplinks; and allocating a bandwidth to each of the terminals by an unit of the downlink and the uplink.
摘要翻译：提供了一种MAC方法和一种用于在WLAN中发送数据的方法。 MAC方法包括：通过在带宽调度报告帧包括多个下行链路的下行链路之一中包括带宽调度报告帧来发送用于通知分配给终端的下行链路和上行链路的信息的带宽调度报告帧，多个上行链路和多个短上行链路，并且多个下行链路的数量等于多个上行链路的数量; 接收用于通过所述上行链路之一请求带宽分配的带宽请求帧; 并且通过下行链路和上行链路的单元向每个终端分配带宽。

2. 发明申请

US20100118816A1 APPARATUS AND METHOD FOR TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中发送数据的装置和方法
公开(公告)号：US20100118816A1
公开(公告)日：2010-05-13
申请号：US12615813
申请日：2009-11-10
申请人： Jee-Yon CHOI , Yoo-Seung SONG , Yun-Joo KIM , Hyun-Gu PARK , Sok-Kyu LEE
发明人： Jee-Yon CHOI , Yoo-Seung SONG , Yun-Joo KIM , Hyun-Gu PARK , Sok-Kyu LEE
IPC分类号： H04W72/12
CPC分类号： H04W72/1231 , H04L5/0023
摘要： An apparatus for transmitting in a wireless communication system includes: a frame generating unit configured to generate a frame based on user data and to transmit the frame and frame information; a scheduling unit configured to generate a schedule of the frames to be transmitted on a frame-by-frame basis based on the frame information and to transmit the schedule; and a data matching unit configured to match the frames based on the schedule so as to transmit the frames at a time.
摘要翻译：一种用于在无线通信系统中发送的装置，包括：帧生成单元，被配置为基于用户数据生成帧并发送帧和帧信息; 调度单元，被配置为基于所述帧信息逐帧地生成要发送的帧的调度，并发送所述调度; 以及数据匹配单元，被配置为基于所述调度来匹配所述帧，以便一次发送所述帧。

3. 发明申请

US20090141679A1 METHOD FOR FORMING FRAME IN WIDEBAND WIRELESS COMMUNICATION SYSTEM USING MULTI-ANTENNA 审中-公开
标题翻译：使用多天线在宽带无线通信系统中形成帧的方法
公开(公告)号：US20090141679A1
公开(公告)日：2009-06-04
申请号：US12129897
申请日：2008-05-30
申请人： Yoo-Seung SONG , Jee-Yon CHOI , Hyun-Gu PARK , Yun-Joo KIM , Kyoung-Hee SONG , Sok-Kyu LEE
发明人： Yoo-Seung SONG , Jee-Yon CHOI , Hyun-Gu PARK , Yun-Joo KIM , Kyoung-Hee SONG , Sok-Kyu LEE
IPC分类号： H04Q7/00
CPC分类号： H04B7/2656 , H04W99/00
摘要： A method for forming a frame in a wireless communication system is provided. In the method, a plurality of preamble symbols are disposed. Then, a signal symbol is disposed at a predetermined position among the plurality of preamble symbols. At least one of data symbols is disposed after the plurality of preamble symbols.
摘要翻译：提供了一种在无线通信系统中形成帧的方法。在该方法中，设置多个前导符号。然后，信号符号被布置在多个前导码符号之间的预定位置处。在多个前导码符号之后设置至少一个数据符号。

4. 发明申请

US20090154382A1 MEDIUM ACCESS CONTROL DEVICE FOR PROCESSING DATA AT HIGH SPEED AND METHOD THEREOF 审中-公开
标题翻译：用于高速处理数据的中间访问控制装置及其方法
公开(公告)号：US20090154382A1
公开(公告)日：2009-06-18
申请号：US12128152
申请日：2008-05-28
申请人： Hyun-Gu PARK , Yoo-Seung SONG , Jee-Yon CHOI , Yun-Joo KIM , Kyoung-Hee SONG , Sok-Lyu LEE
发明人： Hyun-Gu PARK , Yoo-Seung SONG , Jee-Yon CHOI , Yun-Joo KIM , Kyoung-Hee SONG , Sok-Lyu LEE
IPC分类号： H04Q7/00 , H04L29/02
CPC分类号： H04L69/12 , H04L69/32
摘要： Provide are a medium access control MAC device for processing data at a high speed and a method thereof. The MAC device includes a packet receiving and processing unit for receiving packet data transmitted from a physical layer device and extracting data and data information from the received packet data by processing the received packet data; a data multiprocessing unit for sequentially multiplexing the extracted data and storing the extracted data in a first memory; and a data arranging unit for arranging the stored data in sequence number order using addresses of the first memory and the extracted data information, and transmitting the arranged data to an upper layer interface.
摘要翻译：提供一种用于高速处理数据的介质访问控制MAC设备及其方法。 MAC设备包括：分组接收和处理单元，用于接收从物理层设备发送的分组数据，并通过处理接收到的分组数据从接收到的分组数据中提取数据和数据信息; 数据多处理单元，用于顺序复用所提取的数据并将提取的数据存储在第一存储器中; 以及数据排列单元，用于使用第一存储器的地址和提取的数据信息以顺序号顺序排列存储的数据，并将排列的数据发送到上层接口。

5. 发明申请

US20120263126A1 APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING DATA IN COMMUNICATION SYSTEM 有权
标题翻译：用于在通信系统中发送/接收数据的装置和方法
公开(公告)号：US20120263126A1
公开(公告)日：2012-10-18
申请号：US13446448
申请日：2012-04-13
申请人： Jee-Yon CHOI , Jae-Seung Lee , Jong-Ee Oh , Sok-Kyu Lee
发明人： Jee-Yon CHOI , Jae-Seung Lee , Jong-Ee Oh , Sok-Kyu Lee
IPC分类号： H04W72/04
CPC分类号： H04B7/0617 , H04B7/0417 , H04B7/0639 , H04B7/0643 , H04W48/16 , H04W84/12
摘要： Disclosed are an apparatus and a method for transmitting/receiving data by acquiring channel information of a terminal receiving data in a communication system providing services to users through beamforming according to a multi-input multi-output (MIMO) scheme, wherein so as to acquire channel information of the terminal for transmitting/receiving data through the beamforming according to the MIMO scheme, a null data packet announcement (NDPA) frame and a null data packet (NDP) frame are transmitted to the terminal, the beamforming frame is received from the terminal as a response of the null data packet announcement frame and the null data packet frame, and the channel information of the terminal included in the beamforming frame and the indication information on which the null data packet frame included in a control information field of the beamforming frame is normally received are checked.
摘要翻译：公开了一种通过获取通过根据多输入多输出（MIMO）方案通过波束形成向用户提供服务的通信系统中的接收数据的终端的信道信息来发送/接收数据的装置和方法，其中，通过根据MIMO方案的波束形成发送/接收数据的终端的信道信息，空值数据分组通知（NDPA）帧和空数据分组（NDP）帧被发送到终端，波束形成帧从终端作为空数据分组公告帧和空数据分组帧的响应，以及包括在波束成形帧中的终端的信道信息和包括在波束形成的控制信息字段中的空数据分组帧的指示信息正常接收的帧被检查。

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