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公开(公告)号：US20180192377A1
公开(公告)日：2018-07-05
申请号：US15910879
申请日：2018-03-02
Inventor： IL-GU LEE , Sok-Kyu LEE , Hyun-Kyu CHUNG , Dae-Sik KIM
CPC classification number: H04W52/262 , H04B7/0626 , H04L1/1671 , H04W52/0216 , H04W52/0219 , H04W52/0229 , Y02D70/00 , Y02D70/142 , Y02D70/26
Abstract: A method and apparatus of accessing a channel in a wireless local area network is provided. A destination station receives a request to send (RTS) frame to allocate a network allocation vector from a source station over a first bandwidth and transmits a clear to send (CTS) frame over a second bandwidth to the source station in response to the RTS frame. The second bandwidth is dynamically determined when a first parameter has a predetermined value.
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2.发明申请PACKET MODE AUTO-DETECTION IN MULTI-MODE WIRELESS COMMUNICATION SYSTEM, SIGNAL FIELD TRANSMISSION FOR THE PACKET MODE AUTO-DETECTION, AND GAIN CONTROL BASED ON THE PACKET MODE 审中-公开多模式无线通信系统中的分组模式自动检测，分组模式自动检测的信号场传输和基于分组模式的增益控制公开(公告)号：US20140036829A1
公开(公告)日：2014-02-06
申请号：US14044803
申请日：2013-10-02
Inventor： IL-GU LEE , Eun-Young CHOI , Sok-Kyu LEE
IPC: H04W72/04
CPC classification number: H04L27/2601 , H04L5/0048 , H04L27/0012 , H04L27/22 , H04L27/2273 , H04L27/3444 , H04W72/042 , H04W84/12
Abstract: A method for automatically detecting a packet mode in a wireless communication system supporting a multiple transmission mode includes: acquiring at least one of data rate information, packet length information and channel bandwidth information from a transmitted frame; and determining the packet mode on the basis of the phase rotation check result of a symbol transmitted after a signal field signal and at least one of the data rate information, the packet length information and the channel bandwidth information acquired from the transmitted frame.
Abstract translation: 一种在支持多传输模式的无线通信系统中自动检测分组模式的方法包括：从发送的帧中获取数据速率信息，分组长度信息和信道带宽信息中的至少一个; 以及根据在信号场信号之后发送的符号的相位旋转检查结果和从发送帧获取的数据速率信息，分组长度信息和信道带宽信息中的至少一个来确定分组模式。
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公开(公告)号：US20130176926A1
公开(公告)日：2013-07-11
申请号：US13779475
申请日：2013-02-27
Inventor： IL-GU LEE , Sok-Kyu LEE , Hyun-Kyu CHUNG , Dae-Sik KIM
IPC: H04W52/02
CPC classification number: H04W52/262 , H04B7/0626 , H04L1/1671 , H04W52/0216 , H04W52/0219 , H04W52/0229 , Y02D70/00 , Y02D70/142 , Y02D70/26
Abstract: A method and apparatus of accessing a channel in a wireless local area network is provided. A destination station receives a request to send (RTS) frame to allocate a network allocation vector from a source station over a first bandwidth and transmits a clear to send (CTS) frame over a second bandwidth to the source station in response to the RTS frame. The second bandwidth is dynamically determined when a first parameter has a predetermined value.
Abstract translation: 提供了一种在无线局域网中访问信道的方法和装置。 目的站接收请求发送（RTS）帧，以便通过第一带宽从源站分配网络分配向量，并响应于RTS帧向源站发送第二带宽的清除发送（CTS）帧 。 当第一参数具有预定值时动态地确定第二带宽。
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公开(公告)号：US20160353391A1
公开(公告)日：2016-12-01
申请号：US15231786
申请日：2016-08-09
Inventor： IL-GU LEE , Sok-Kyu LEE , Hyun-Kyu CHUNG , Dae-Sik KIM
CPC classification number: H04W52/262 , H04B7/0626 , H04L1/1671 , H04W52/0216 , H04W52/0219 , H04W52/0229 , Y02D70/00 , Y02D70/142 , Y02D70/26
Abstract: A method and apparatus of accessing a channel in a wireless local area network is provided. A destination station receives a request to send (RTS) frame to allocate a network allocation vector from a source station over a first bandwidth and transmits a clear to send (CTS) frame over a second bandwidth to the source station in response to the RTS frame. The second bandwidth is dynamically determined when a first parameter has a predetermined value.
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