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1. 发明申请

WO2012148183A2 CHANNEL ACCESS METHOD AND APPARATUS USING THE SAME IN WIRELESS LOCAL AREA NETWORK SYSTEM 审中-公开
标题翻译：在无线局域网系统中使用它的信道访问方法和设备
公开(公告)号：WO2012148183A2
公开(公告)日：2012-11-01
申请号：PCT/KR2012003227
申请日：2012-04-26
申请人： LG ELECTRONICS INC , PARK JONG HYUN , KIM SUH WOOK , KIM EUN SUN , SEOK YONG HO
发明人： PARK JONG HYUN , KIM SUH WOOK , KIM EUN SUN , SEOK YONG HO
IPC分类号： H04W74/08 , H04W84/12
CPC分类号： H04W72/042 , H04W8/186 , H04W48/02 , H04W48/10 , H04W74/002 , H04W74/006 , H04W74/0825
摘要： A method of apparatus for channel access in a wireless local area network is provided. A station receives a channel access control message including group indication information indicating a group of stations allowed to access a channel from an access point. The station attempts contention for accessing the channel if the station belongs to the group indicated by the group indication information.
摘要翻译：提供了一种在无线局域网中用于信道接入的装置的方法。站点接收包括组指示信息的信道接入控制消息，该组指示信息指示允许从接入点接入频道的一组站。如果站属于组指示信息指示的组，则站尝试访问该信道的竞争。

2. 发明申请

WO2012096549A3 METHOD FOR COMMUNICATION BASED ON IDENTIFYING INFORMATION ASSIGNMENT AND APPARATUS FOR THE SAME 审中-公开
标题翻译：基于识别信息分配和设备的通信方法
公开(公告)号：WO2012096549A3
公开(公告)日：2012-12-06
申请号：PCT/KR2012000353
申请日：2012-01-16
申请人： LG ELECTRONICS INC , KIM EUN SUN , SEOK YONG HO , PARK JONG HYUN , YOU HYANG SUN
发明人： KIM EUN SUN , SEOK YONG HO , PARK JONG HYUN , YOU HYANG SUN
IPC分类号： H04W52/02 , H04W28/02 , H04W84/12
CPC分类号： H04W52/0206 , H04W52/0216 , H04W52/0229 , H04W74/006 , H04W84/12 , Y02B60/50 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/21 , Y02D70/22
摘要： A communication method based on identifying information assignment in a wireless local area network (WLAN) system, performed by a station(STA), is provided. The method includes receiving an identifier assignment message from an access point (AP), wherein the identifier assignment message comprises identifying information for the STA, and TIM offset information for a time point at which at least one traffic indication map (TIM) element for the STA starts to be transmitted; receiving a first TIM element from the AP at a time point indicated by the TIM offset information; determining whether the first TIM element comprises the identifying information; and receiving a first data frame from the AP if the first TIM element contains the identifying information.
摘要翻译：提供了一种基于由站（STA）执行的无线局域网（WLAN）系统中的识别信息分配的通信方法。该方法包括：从接入点（AP）接收标识符分配消息，其中该标识符分配消息包括用于该STA的标识信息;以及用于该时间点的TIM偏移量信息，在该时间点，至少一个业务指示映射（TIM） STA开始传输; 在所述TIM偏移信息指示的时间点从所述AP接收第一TIM元素; 确定第一TIM元素是否包括识别信息; 以及如果第一TIM元素包含识别信息，则从AP接收第一数据帧。

3. 发明申请

WO2013032139A3 METHOD AND APPARATUS OF TRANSMITTING PAGING FRAME AND WAKEUP FRAME 审中-公开
标题翻译：发送分组帧和唤醒帧的方法和装置
公开(公告)号：WO2013032139A3
公开(公告)日：2013-05-02
申请号：PCT/KR2012006092
申请日：2012-07-31
申请人： LG ELECTRONICS INC , PARK JONG HYUN , KIM EUN SUN , SEOK YONG HO
发明人： PARK JONG HYUN , KIM EUN SUN , SEOK YONG HO
IPC分类号： H04W52/02 , H04W68/02 , H04W88/08
CPC分类号： H04W52/0235 , H04W52/0216 , H04W68/025 , Y02D70/00 , Y02D70/142 , Y02D70/21
摘要： This document discloses a method and an apparatus for transmitting a paging frame and wakeup frame. The An AP comprises a transceiver receiving a paging frame from an STA; and a processor generating a wakeup frame for informing of existence of buffered data to be transmitted to the STA in response to the paging frame, where the paging frame includes a PLCP (Physical Layer Convergence Protocol) header and the PCLP header includes a waiting time field indicating a waiting time during which an STA is operated in the active mode to receive the wakeup frame; and the wakeup frame includes a PLCP header and the PLCP header includes a wakeup indication indicating the wakeup frame and a wakeup STA identification having information specifying the STA. Therefore, an STA can reduce power consumption wasted in the active mode.
摘要翻译：本文件公开了一种用于发送寻呼帧和唤醒帧的方法和装置。 AP包括收发STA的寻呼帧的收发器; 以及产生唤醒帧的处理器，用于响应于寻呼帧通知要发送给STA的缓冲数据的存在，其中寻呼帧包括PLCP（物理层会聚协议）报头，并且PCLP报头包括等待时间字段指示STA以活动模式操作以接收唤醒帧的等待时间; 并且唤醒帧包括PLCP头部，并且PLCP头部包括指示唤醒帧的唤醒指示和具有指定STA的信息的唤醒STA标识。因此，STA可以降低在活动模式下浪费的功耗。

4. 发明申请

WO2012169751A3 METHOD AND DEVICE FOR TRANSMITTING A FRAME USING A MULTIPLE PHYSICAL LAYER IN A WIRELESS LAN SYSTEM 审中-公开
标题翻译：在无线LAN系统中使用多个物理层发送帧的方法和设备
公开(公告)号：WO2012169751A3
公开(公告)日：2013-03-07
申请号：PCT/KR2012004377
申请日：2012-06-04
申请人： LG ELECTRONICS INC , PARK JONG HYUN , SOHN ILL SOO , KIM EUN SUN , SEOK YONG HO
发明人： PARK JONG HYUN , SOHN ILL SOO , KIM EUN SUN , SEOK YONG HO
IPC分类号： H04W74/08 , H04W84/12
CPC分类号： H04W74/085 , H04W74/0816 , H04W84/12
摘要： The present invention relates to a method for transmitting a frame, which is performed by a transmission station in a wireless LAN system that supports frame transmission and reception on the basis of a first physical layer and a second physical layer. The method comprises the steps of: transmitting a request-to-send (RTS) to a reception station through the first physical layer of the transmission station; receiving, by the reception station, a first clear-to-send (CTS) frame transmitted through the first physical layer of the reception station in response to the RTS frame; and transmitting a second CTS frame through the second physical layer of the transmission station, then transmitting a data frame through the first physical layer of the transmission station.
摘要翻译：本发明涉及一种用于发送帧的方法，该帧由无线LAN系统中的传输站执行，该无线LAN系统支持基于第一物理层和第二物理层的帧发送和接收。该方法包括以下步骤：通过发送站的第一物理层向接收站发送请求发送（RTS）; 由所述接收站接收响应于所述RTS帧通过所述接收站的所述第一物理层发送的第一清除发送（CTS）帧; 以及通过所述传输站的所述第二物理层发送第二CTS帧，然后通过所述传输站的所述第一物理层发送数据帧。

5. 发明申请

WO2013022294A3 METHOD AND APPARATUS FOR DYNAMIC FREQUENCY SELECTION IN WIRELESS LOCAL AREA NETWORK SYSTEM 审中-公开
标题翻译：无线局域网系统中动态频率选择的方法和装置
公开(公告)号：WO2013022294A3
公开(公告)日：2013-04-25
申请号：PCT/KR2012006354
申请日：2012-08-09
申请人： LG ELECTRONICS INC , PARK JONG HYUN , SOHN ILL SOO , KIM EUN SUN , SEOK YONG HO
发明人： PARK JONG HYUN , SOHN ILL SOO , KIM EUN SUN , SEOK YONG HO
IPC分类号： H04B7/26 , H04W72/00
CPC分类号： H04W16/10 , G01S7/021 , H04L43/12 , H04W16/14 , H04W24/08 , H04W84/12
摘要： A method of transmitting channel management information by an access point (AP) in a wireless local area network and configured to communicate via a primary subchannel and a secondary subchannel is provided. The method includes: transmitting a frame including a quiet channel element, the quiet channel element including a quiet mode field indicating whether a communication to the AP is allowed via part or all of the primary subchannel during a quiet interval, the quiet interval being an interval during which no transmission occurs in the secondary channel; and performing communications using the part or all of the primary subchannel, if the quiet mode field is set to a value that indicates the communication to the AP is allowed to communicate via the part or all of the primary subchannel during the quiet interval.
摘要翻译：提供了一种由无线局域网中的接入点（AP）传输信道管理信息并且被配置为经由主子信道和辅助子信道进行通信的方法。所述方法包括：发送包括安静信道单元的帧，所述安静信道单元包括安静模式字段，所述安静模式字段指示在静默时间间隔期间是否允许经由所述主要子信道的部分或全部到所述AP的通信，所述安静时间间隔是间隔在此期间在辅助信道中不发生传输; 以及如果所述安静模式字段被设置为指示与所述AP的通信被允许在所述安静时间间隔期间经由所述部分或全部主要子信道进行通信的值，则使用所述部分或全部所述主要子信道执行通信。

6. 发明申请

WO2013012262A3 COMMUNICATION METHOD IN WLAN SYSTEM 审中-公开
标题翻译： WLAN系统中的通信方法
公开(公告)号：WO2013012262A3
公开(公告)日：2013-04-11
申请号：PCT/KR2012005759
申请日：2012-07-19
申请人： LG ELECTRONICS INC , PARK JONG HYUN , KIM EUN SUN , SEOK YONG HO
发明人： PARK JONG HYUN , KIM EUN SUN , SEOK YONG HO
IPC分类号： H04W48/16 , H04W52/02 , H04W76/02 , H04W84/12
CPC分类号： H04W88/04 , H04B7/155 , H04W8/005 , H04W48/10 , H04W48/14 , H04W52/0209 , H04W52/383 , H04W76/02 , H04W76/023 , H04W84/12 , Y02D70/00 , Y02D70/142 , Y02D70/166 , Y02D70/21 , Y02D70/22
摘要： A communication method performed by a station (STA) in a Wireless Local Area Network (WLAN) system is provided. The method includes: broadcasting a Direct Link Setup (DLS) discovery request frame for discovering a destination STA with which a direct link will be set up; receiving a DLS discovery response frame from the destination STA in response to the DLS discovery request frame; setting up the direct link with the destination STA; and transmitting a data frame to an Access Point (AP). The step of transmitting the data frame comprises transmitting the data frame to the destination STA through the direct link. The data frame received by the destination STA is relayed to the AP.
摘要翻译：提供了一种由无线局域网（WLAN）系统中的站（STA）执行的通信方法。该方法包括：广播用于发现将建立直接链路的目的地STA的直接链路建立（DLS）发现请求帧; 响应于DLS发现请求帧从目的地STA接收DLS发现响应帧; 建立与目标STA的直接链接; 并将数据帧发送到接入点（AP）。发送数据帧的步骤包括通过直接链路将数据帧发送到目的地STA。由目的STA接收的数据帧被中继到AP。

7. 发明申请

WO2013022253A3 METHOD OF CHANNEL ACCESS IN WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR THE SAME 审中-公开
标题翻译：无线局域网通道的访问方法及其设备
公开(公告)号：WO2013022253A3
公开(公告)日：2013-04-04
申请号：PCT/KR2012006254
申请日：2012-08-07
申请人： LG ELECTRONICS INC , SEOK YONG HO , PARK JONG HYUN , KIM EUN SUN
发明人： SEOK YONG HO , PARK JONG HYUN , KIM EUN SUN
IPC分类号： H04W74/08 , H04W84/12
CPC分类号： H04L5/0048 , H04L1/0008 , H04L5/0044 , H04W28/06 , H04W74/0816 , H04W84/12
摘要： A method for channel access in a wireless local area network is provided. The method includes: transmitting, a plurality of Request To Send (RTS) frames over a plurality of subchannels to a receiver, each RTS frame being transmitted over each of the plurality of subchannels; receiving at least one Clear To Send (CTS) frame over at least one subchannel among the plurality of subchannels from the receiver; each CTS frame being transmitted over each of the at least one subchannel, transmitting a data unit to the receiver. The data unit includes at least one data frame. The at least one data frame is transmitted over at least one selected subchannel among the at least one subchannel, each data frame being transmitted over each selected subchannel.
摘要翻译：提供了一种在无线局域网中进行信道接入的方法。该方法包括：通过多个子信道将多个请求发送（RTS）帧发送到接收机，每个RTS帧在多个子信道中的每一个上发送; 在来自接收机的多个子信道中的至少一个子信道上接收至少一个清除发送（CTS）帧; 每个CTS帧在所述至少一个子信道中的每一个上传输，将数据单元发送到接收器。数据单元包括至少一个数据帧。所述至少一个数据帧通过所述至少一个子信道中的至少一个所选择的子信道进行发送，每个数据帧在每个所选择的子信道上传输。

8. 发明申请

WO2013022293A2 METHOD AND APPARATUS FOR DYNAMIC FREQUENCY SELECTION IN WIRELESS LOCAL AREA NETWORK SYSTEM 审中-公开
标题翻译：无线局域网系统中动态频率选择的方法和装置
公开(公告)号：WO2013022293A2
公开(公告)日：2013-02-14
申请号：PCT/KR2012006353
申请日：2012-08-09
申请人： LG ELECTRONICS INC , PARK JONG HYUN , SOHN ILL SOO , KIM EUN SUN , SEOK YONG HO
发明人： PARK JONG HYUN , SOHN ILL SOO , KIM EUN SUN , SEOK YONG HO
IPC分类号： H04B7/26 , H04W72/00
CPC分类号： H04W16/10 , G01S7/021 , H04L43/12 , H04W16/14 , H04W24/08 , H04W84/12
摘要： A method of dynamic frequency selection by an access point (AP) in a basic service set (BSS) in a wireless local area network is provided. The access point configured to communicate over a primary subchannel and a secondary subchannel. The method includes: transmitting a frame including a quiet element and a quiet channel element; and performing channel measurements in the quiet interval. The quiet element defines an quiet interval during which no transmission occurs, the quiet channel element indicates that the secondary subchannel is to be quieted during the quiet interval, and the quiet channel element indicates a condition under which the primary subchannel may be used during the quiet interval.
摘要翻译：提供了由无线局域网中的基本服务集（BSS）中的接入点（AP）进行动态频率选择的方法。接入点被配置为通过主子信道和辅助子信道进行通信。该方法包括：发送包括安静元素和安静信道元素的帧; 并在安静区间执行信道测量。安静的元素定义了一个安静的时间间隔，在这个安静的时间间隔内没有传输发生，安静的信道元素指示在安静的时间间隔内次要子信道要被静音，安静的信道元素指示在安静期间可以使用主要子信道的情况间隔。

9. 发明申请

WO2012093794A2 CHANNEL SOUNDING METHOD IN WIRELESS LOCAL AREA NETWORK SYSTEM AND APPARATUS FOR SUPPORTING THE SAME 审中-公开
标题翻译：无线局域网系统中的通道声音方法及其支持的装置
公开(公告)号：WO2012093794A2
公开(公告)日：2012-07-12
申请号：PCT/KR2011010133
申请日：2011-12-27
申请人： LG ELECTRONICS INC , SOHN ILL SOO , SEOK YONG HO , PARK JONG HYUN , LEE DAE WON , KANG BYEONG WOO
发明人： SOHN ILL SOO , SEOK YONG HO , PARK JONG HYUN , LEE DAE WON , KANG BYEONG WOO
IPC分类号： H04W74/06
CPC分类号： H04B7/0478 , H04B7/0617 , H04L5/0048 , H04W74/06 , H04W84/12
摘要： A method for a channel sounding in a wireless local area network is provided. The method includes transmitting a null data packet announcement (NDPA) frame, to a plurality of receivers, the NDPA frame requesting a channel statement information feedback and announcing that a null data packet (NDP) frame is to be transmitted; transmitting the NDP frame being a basis of channel estimation for the plurality of receivers; receiving a first feedback frame from a first receiver among the plurality of receivers, transmitting a feedback poll frame to a second receiver; and, receiving a second feedback frame from the second receiver, the second feedback frame including second channel state information estimated by the second receiver. If the first receiver fails to perform the channel estimation, the first feedback frame is a null feedback frame. The null feedback frame is a feedback frame not including channel state information.
摘要翻译：提供了一种用于无线局域网中的信道探测的方法。该方法包括向多个接收机发送空数据分组公告（NDPA）帧，NDPA帧请求信道语句信息反馈并通知要发送空数据分组（NDP）帧; 发送作为多个接收机的信道估计的基础的NDP帧; 从所述多个接收机中的第一接收机接收第一反馈帧，向第二接收机发送反馈轮询帧; 以及从所述第二接收机接收第二反馈帧，所述第二反馈帧包括由所述第二接收机估计的第二信道状态信息。如果第一接收机不能执行信道估计，则第一反馈帧是空反馈帧。空反馈帧是不包括信道状态信息的反馈帧。

10. 发明申请

WO2013022254A3 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FRAME ON THE BASIS OF FREQUENCY SELECTION TRANSMISSION 审中-公开
标题翻译：基于频率选择传输的发送和接收帧的方法和装置
公开(公告)号：WO2013022254A3
公开(公告)日：2013-06-13
申请号：PCT/KR2012006255
申请日：2012-08-07
申请人： LG ELECTRONICS INC , PARK JONG HYUN , YOU HYANG SUN , SEOK YONG HO
发明人： PARK JONG HYUN , YOU HYANG SUN , SEOK YONG HO
IPC分类号： H04B7/26 , H04W72/00
CPC分类号： H04W72/02 , H04B7/0417 , H04B7/0452 , H04L1/18 , H04L5/00 , H04L5/0007 , H04L5/0037 , H04L5/006 , H04L27/2602 , H04W4/08 , H04W56/00 , H04W72/0446 , H04W72/085
摘要： Provided is a method for transmitting a data frame through a channel including a plurality of sub-channels by a sender in a wireless local area network (WLAN) system. The method comprises the steps of: acquiring first channel state information on each of the plurality of sub-channels from a first receiver; allocating at least one first allocation sub-channel of the plurality of sub-channels to the first receiver on the basis of the first channel state information; acquiring second channel state information on each of the plurality of sub-channels from a second receiver if the at least one first allocation sub-channel corresponds to a portion of a plurality of channels; allocating at least one second allocation sub-channel of the plurality of sub-channels to the second receiver on the basis of the second channel state information; and transmitting a data unit to the first receiver and the second receiver. The data unit includes a first data frame and a second data frame, wherein the first data frame is transmitted through the at least one first allocation sub-channel, and the second data frame is transmitted through the at least one second allocation sub-channel.
摘要翻译：提供了一种用于通过无线局域网（WLAN）系统中的发送方通过包括多个子信道的信道发送数据帧的方法。该方法包括以下步骤：从第一接收机获取多个子信道中的每一个的第一信道状态信息; 基于第一信道状态信息，将多个子信道的至少一个第一分配子信道分配给第一接收机; 如果所述至少一个第一分配子信道对应于多个信道的一部分，则从第二接收机获取关于所述多个子信道中的每一个的第二信道状态信息; 基于第二信道状态信息，将多个子信道的至少一个第二分配子信道分配给第二接收机; 以及将数据单元发送到第一接收机和第二接收机。数据单元包括第一数据帧和第二数据帧，其中通过至少一个第一分配子信道发送第一数据帧，并且通过至少一个第二分配子信道发送第二数据帧。

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