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公开(公告)号：US20180092132A1
公开(公告)日：2018-03-29
申请号：US15717535
申请日：2017-09-27
Inventor： Hyoung Jin KWON , Jae Seung LEE , Min Ho CHEONG , Hee Jung YU , Jae Woo PARK , Sok Kyu LEE
CPC classification number: H04W74/0891 , H04W74/08 , H04W84/12 , H04W88/12
Abstract: Provided is slot use control apparatus and method, including an access point (AP) to control a slotted channel access of a station (STA) in a wireless local area network (WLAN) includes generating a synchronization (synch) frame including an identification value indicating an STA allocated to a slot, and broadcasting the generated synch frame when a channel is in an idle state at a start point of the slot.
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12.发明申请DEVICE AND METHOD FOR CONTROLLING SLOT-BASED CHANNEL ACCESS IN WIRELESS LAN SYSTEM, AND SLOT-BASED CHANNEL ACCESS TERMINAL IN WIRELESS LAN 有权在无线局域网系统中控制基于槽的通道访问的设备和方法，以及基于无线LAN中的基于槽的信道接入终端公开(公告)号：US20150327262A1
公开(公告)日：2015-11-12
申请号：US14409456
申请日：2013-06-19
Inventor： Hyoung Jin KWON , Jae Seung LEE , Min Ho CHEONG , Hee Jung YU , Sok Kyu LEE
IPC: H04W72/04
CPC classification number: H04W72/1289 , H04W72/0446 , H04W74/04 , H04W84/12
Abstract: An apparatus and a method of controlling slot-based channel access by an access point (AP) to manage a network in a wireless local area network (WLAN) environment and a slot-based channel access terminal are disclosed. A slot-based channel access control apparatus of a WLAN system according to an exemplary embodiment determines one of each terminal and a group of terminals as a slot allocation target, allocates a slot defined in a beacon interval to the determined terminal or group to distinguish channel access time, and transmits a beacon including information on the allocated slot.
Abstract translation: 公开了一种控制由接入点（AP）进行基于时隙的信道接入以管理无线局域网（WLAN）环境中的网络和基于时隙的信道接入终端的装置和方法。 根据示例性实施例的WLAN系统的基于时隙的信道访问控制装置将每个终端和一组终端中的一个确定为时隙分配目标，在确定的终端或组中分配在信标间隔中定义的时隙以区分信道 并且发送包括关于所分配的时隙的信息的信标。
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13.发明申请公开(公告)号：US20140004873A1
公开(公告)日：2014-01-02
申请号：US13933082
申请日：2013-07-01
Inventor： Hee Jung YU , Sok Kyu LEE , Hee Soo LEE , Min Ho CHEONG
IPC: H04W16/14
CPC classification number: H04W72/048 , H04L41/0873 , H04W4/50 , H04W16/14 , H04W72/0453 , H04W88/10 , Y04S40/162
Abstract: Disclosed are an access point apparatus for configuring a next generation wireless communication and a method of operating the access point apparatus. The access point apparatus for configuring the next generation wireless communication may include a verification unit to verify a first available band associated with at least one of a first band and a second band; and a configuration unit to configure a backbone network with another access point apparatus positioned within a predetermined distance, through the verified first available band.
Abstract translation: 公开了一种用于配置下一代无线通信的接入点设备和操作接入点设备的方法。 用于配置下一代无线通信的接入点装置可以包括验证单元，用于验证与第一频带和第二频带中的至少一个相关联的第一可用频带; 以及配置单元，用于通过经验证的第一可用频带，将定位在预定距离内的另一个接入点设备配置为骨干网。
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公开(公告)号：US20250016673A1
公开(公告)日：2025-01-09
申请号：US18889711
申请日：2024-09-19
Inventor： Jae Seung LEE , Mln Ho CHEONG , Hyoung Jin KWON , Hee Jung YU , Jae Woo PARK , Sok Kyu LEE
Abstract: A method and an apparatus for allocating a flexible transmission slot in a wireless local area network (LAN) system are disclosed. A flexible transmission slot allocation method of an access point (AP) in a wireless local area network (WLAN) system according to an exemplary embodiment includes transmitting a beacon including a traffic indication map (TIM) bit to a station, receiving a power save poll (PS-Poll) from the station in a slot implicitly allocated by the TIM bit, and transmitting an acknowledgement (ACK) including transmission slot allocation information on downlink data to the station.
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公开(公告)号：US20170353970A1
公开(公告)日：2017-12-07
申请号：US15686073
申请日：2017-08-24
Inventor： Hyoung Jin KWON , Jae Seung LEE , Min Ho CHEONG , Hee Jung YU , Sok Kyu LEE
CPC classification number: H04W72/1289 , H04W72/0446 , H04W74/04 , H04W84/12
Abstract: An apparatus and a method of controlling slot-based channel access by an access point (AP) to manage a network in a wireless local area network (WLAN) environment and a slot-based channel access terminal are disclosed. A slot-based channel access control apparatus of a WLAN system according to an exemplary embodiment determines one of each terminal and a group of terminals as a slot allocation target, allocates a slot defined in a beacon interval to the determined terminal or group to distinguish channel access time, and transmits a beacon including information on the allocated slot.
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Patent Agency Ranking
公开(公告)号：US20170215229A1
公开(公告)日：2017-07-27
申请号：US15482477
申请日：2017-04-07
Inventor： Jae Seung LEE , Min Ho CHEONG , Hyoung Jin KWON , Hee Jung YU , Sok Kyu LEE
IPC: H04W92/20 , H04W8/00 , H04W4/00 , H04W28/06 , H04L29/08 , H04W84/12 , H04L12/12 , H04W48/16 , H04L29/12
CPC classification number: H04W48/16 , H04L12/12 , H04L61/1541 , H04L67/16 , H04W4/80 , H04W8/005 , H04W28/065 , H04W48/14 , H04W84/12 , H04W92/20
Abstract: A scanning method performed by a station (STA) in a wireless LAN system is provided. The method comprises: transmitting a probe request frame; and receiving a short probe response frame from an access point (AP) as a response to the probe request frame. The short probe response frame includes service set ID (SSID) information or compressed SSID information of the AP.
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17.发明申请METHOD AND APPARATUS FOR CONTROLLING CHANNEL ACCESS IN WIRELESS LOCAL AREA NETWORK (WLAN) SYSTEM 审中-公开在无线局域网（WLAN）系统中控制信道访问的方法和装置公开(公告)号：US20160249383A1
公开(公告)日：2016-08-25
申请号：US15021524
申请日：2014-09-11
Inventor： Hyoung Jin KWON , Hee Jung YU , Sok Kyu LEE , Jae Seung LEE , Min Ho CHEONG
CPC classification number: H04W74/04 , H04L1/00 , H04W28/06 , H04W52/0216 , H04W52/0229 , H04W72/04 , H04W72/042 , H04W74/00 , H04W84/12 , Y02D70/1224 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146
Abstract: Disclosed are a method and apparatus for an access point (AP) to control channel access of a station in a wireless local area network (WLAN) system. An AP according to one embodiment may determine resource allocation information for protecting a resource for a station not referring to traffic indication map (TIM) information. The determined resource allocation information is transmitted to a station referring to the TIM information, and the station referring to the TIM information does not conduct channel access in a time period specified in the resource allocation information.
Abstract translation: 公开了一种用于接入点（AP）控制无线局域网（WLAN）系统中的站的信道接入的方法和装置。 根据一个实施例的AP可以确定用于保护用于站的资源的资源分配信息，而不参考业务指示映射（TIM）信息。 所确定的资源分配信息参考TIM信息被发送到站，并且参考TIM信息的站不在资源分配信息中指定的时间段内进行信道访问。
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18.发明申请ACCESS POINT APPARATUS FOR CONFIGURING NEXT GENERATION WIRELESS COMMUNICATION NETWORK AND METHOD OF OPERATING THE ACCESS POINT APPARATUS 审中-公开用于配置下一代无线通信网络的接入点设备和操作点设备的方法公开(公告)号：US20160165586A1
公开(公告)日：2016-06-09
申请号：US15043072
申请日：2016-02-12
Inventor： Hee Jung YU , Sok Kyu LEE , Hee Soo LEE , Min Ho CHEONG
CPC classification number: H04W72/048 , H04L41/0873 , H04W4/50 , H04W16/14 , H04W72/0453 , H04W88/10 , Y04S40/162
Abstract: Disclosed are an access point apparatus for configuring a next generation wireless communication and a method of operating the access point apparatus. The access point apparatus for configuring the next generation wireless communication may include a verification unit to verify a first available band associated with at least one of a first band and a second band; and a configuration unit to configure a backbone network with another access point apparatus positioned within a predetermined distance, through the verified first available band.
Abstract translation: 公开了一种用于配置下一代无线通信的接入点设备和操作接入点设备的方法。 用于配置下一代无线通信的接入点装置可以包括验证单元，用于验证与第一频带和第二频带中的至少一个相关联的第一可用频带; 以及配置单元，用于通过经验证的第一可用频带，将定位在预定距离内的另一个接入点设备配置为骨干网。
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公开(公告)号：US20160156496A1
公开(公告)日：2016-06-02
申请号：US15017035
申请日：2016-02-05
Inventor： Hee Jung YU , Min Ho CHEONG , Jae Seung LEE , Hyoung Jin KWON , Sok Kyu LEE
CPC classification number: H04L27/2637 , H04B7/12 , H04L1/004 , H04L1/08 , H04L5/0007 , H04L5/001 , H04L5/0044 , H04L5/0053 , H04L27/2617 , H04L27/2621 , H04L27/2627 , H04W52/0209 , H04W72/0453 , H04W84/12 , Y02D70/00 , Y02D70/142
Abstract: An apparatus and method for orthogonal frequency division multiplexing (OFDM) transmission in a wireless local area network (WLAN) system is disclosed, in which the apparatus for OFDM transmission in the WLAN system includes a signal repetition unit to repeat an encoded signal based on a block unit and output the encoded signal and a repeated signal, an interleaver to interleave the encoded signal and the repeated signal and output an interleaved signal, a modulator to modulate the interleaved signal and output modulated symbols, and a phase rotation unit to phase shift the modulated symbols.
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公开(公告)号：US20190289625A1
公开(公告)日：2019-09-19
申请号：US16430222
申请日：2019-06-03
Inventor： Hyoung Jin KWON , Jae Seung LEE , Min ho CHEONG , Hee Jung YU , Sok Kyu LEE
Abstract: An apparatus and a method of controlling slot-based channel access by an access point (AP) to manage a network in a wireless local area network (WLAN) environment and a slot-based channel access terminal are disclosed. A slot-based channel access control apparatus of a WLAN system according to an exemplary embodiment determines one of each terminal and a group of terminals as a slot allocation target, allocates a slot defined in a beacon interval to the determined terminal or group to distinguish channel access time, and transmits a beacon including information on the allocated slot.
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