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公开(公告)号：US20150351125A1
公开(公告)日：2015-12-03
申请号：US14412656
申请日：2013-07-02
Inventor： Hyoung Jin KWON , Jae Seung LEE , Min Ho CHEONG , Hee Jung YU , Jae Woo PARK , Sok Kyu LEE
IPC: H04W74/00
CPC classification number: H04W74/002 , H04W74/04 , H04W84/12
Abstract: Provided is an apparatus and method for allocating a resource. According to an embodiment of the present invention, the method of allocating a resource in which an access point allocates a resource for communication between a first station and a second station based on a slot-based channel access scheme in a wireless local area network, the method including confirming a wakeup schedule set between the first station and the second station, and allocating the resource for communication between the first station and the second station through the slot-based channel access scheme reflecting the confirmed WS.
Abstract translation: 提供了一种用于分配资源的装置和方法。 根据本发明的实施例，基于无线局域网中的基于时隙的信道接入方案，分配其中接入点分配用于第一站和第二站之间的通信的资源的资源的方法， 方法，包括确定在第一站和第二站之间设置的唤醒调度，以及通过反映所确认的WS的基于时隙的信道接入方案，分配用于第一站和第二站之间的通信的资源。
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32.发明申请METHOD AND APPARATUS FOR OPPORTUNISTIC INTERFERENCE ALIGNMENT (OIA) IN SINGLE-USER MULTIPLE-INPUT MULTIPLE-OUTPUT (SU-MIMO) TRANSMISSION 审中-公开单用户多输入多输出（SU-MIMO）传输中的机会干扰对齐（OIA）的方法和装置公开(公告)号：US20140294109A1
公开(公告)日：2014-10-02
申请号：US14242129
申请日：2014-04-01
Inventor： Min Ho CHEONG , Hyoung Jin KWON , Jae Seung LEE , Sok Kyu LEE
CPC classification number: H04B7/0413 , H04B7/0617 , H04B7/0619 , H04W74/04 , H04W88/08
Abstract: A method and apparatus for opportunistic interference alignment (OIA) in single-user multiple-input multiple-output (SU-MIMO) transmission, the method including selecting an interference space, broadcasting information on the selected interference space, selecting a user terminal to be assigned a transmission opportunity for each subchannel based on leakage of interference (LIF) information when a request to send (RTS) message including the LIF information is received from at least one user terminal, and transmitting data to the selected user terminal.
Abstract translation: 一种用于单用户多输入多输出（SU-MIMO）传输中的机会干扰对准（OIA）的方法和装置，所述方法包括：选择干扰空间，在所选干扰空间上广播信息，选择用户终端 当从至少一个用户终端接收到包含LIF信息的发送请求（RTS）消息，并且向所选择的用户终端发送数据时，基于干扰（LIF）信息的泄漏为每个子信道分配传输机会。
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公开(公告)号：US20140177605A1
公开(公告)日：2014-06-26
申请号：US14052526
申请日：2013-10-11
Inventor： Hyoung Jin KWON , Min Ho CHEONG , Jae Seung LEE , Sok Kyu LEE
IPC: H04W72/12
CPC classification number: H04W72/1289 , H04W8/186 , H04W52/0206 , H04W52/0216 , H04W74/006 , Y02D70/142
Abstract: Provided is a transmission scheduling method based on station grouping, including performing physical grouping on stations into sectors based on positions of the stations, performing logical grouping of each physical group into logical groups based on a common characteristic of the stations in each physical group, transmitting, to the stations, access scheduling information used to enable each logical group to access an access point at different time intervals, and controlling a station access based on the access scheduling information.
Abstract translation: 提供了一种基于站分组的传输调度方法，包括基于站的位置对站进行扇区的物理分组，基于每个物理组中的站的共同特征，将每个物理组的逻辑分组进行逻辑分组，发送 向所述站发送用于使每个逻辑组以不同时间间隔访问接入点的接入调度信息，以及基于所述接入调度信息来控制站接入。
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34.发明申请TRANSMITTER AND METHOD FOR TRANSMITTING DATA BLOCK IN WIRELESS COMMUNICATION SYSTEM 有权用于在无线通信系统中传输数据块的发射机和方法公开(公告)号：US20140037025A1
公开(公告)日：2014-02-06
申请号：US14048999
申请日：2013-10-08
Inventor： Jong Ee OH , Min Ho CHEONG , Sok Kyu LEE
IPC: H04B7/08
CPC classification number: H04L5/0046 , H03M13/1102 , H03M13/23 , H03M13/256 , H03M13/271 , H03M13/2957 , H03M13/356 , H04B7/04 , H04B7/0697 , H04B7/08 , H04L1/0041 , H04L1/0057 , H04L1/06 , H04L1/0618 , H04L5/0026 , H04L27/186 , H04L27/2627 , H04L27/3416
Abstract: Provided are a transmitter and a method for transmitting a data block in a wireless communication system. The method comprises the following steps: encoding an information bit and generating a block coded with an NCBPSS bit; generating two sub-blocks by parsing the coded block; and transmitting the two sub-blocks to the transmitter. By preventing the bits that are contiguous to the encoding block from having continuous identical reliabilities on a signal constellation, the deterioration of the decoding performance of the transmitter can be prevented.
Abstract translation: 提供了一种用于在无线通信系统中发送数据块的发送器和方法。 该方法包括以下步骤：对信息比特进行编码并产生用NCBPSS比特编码的块; 通过解析编码块生成两个子块; 并将两个子块发送到发射机。 通过防止与编码块相邻的位在信号星座上具有连续相同的可靠性，可以防止发射机的解码性能的劣化。
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35.发明申请公开(公告)号：US20130315219A1
公开(公告)日：2013-11-28
申请号：US13890190
申请日：2013-05-08
Inventor： Min Ho CHEONG , Jae Seung LEE , Hee Jung YU , Hyoung Jin KWON , Sok Kyu LEE
IPC: H04W28/16
CPC classification number: H04W28/16 , H04L5/0044 , H04L5/0094 , H04L25/0224 , H04L25/03891 , H04L27/2613 , H04L27/2621 , H04W28/20
Abstract: The phase rotation relates to an apparatus and method of indicating a bandwidth in a wireless communication system. This disclosure discloses a wireless device comprising a transmission transmitting and receiving a wireless signal and a processor operating in operative connection with the transmission, wherein the processor generates a PPDU (physical protocol data unit) to which a phase rotation application is selectively applied depending on a case of bandwidth indication or a case of no bandwidth indication.
Abstract translation: 相位旋转涉及在无线通信系统中指示带宽的装置和方法。 本公开公开了一种无线设备，包括发送和接收无线信号的传输和与传输操作连接的处理器，其中处理器生成PPDU（物理协议数据单元），根据 带宽指示的情况或无带宽指示的情况。
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Patent Agency Ranking
36.发明申请APPARATUS AND METHOD FOR EXTENDING COVERAGE IN WIRELESS COMMUNICATION SYSTEM 有权用于在无线通信系统中扩展覆盖的装置和方法公开(公告)号：US20130315218A1
公开(公告)日：2013-11-28
申请号：US13890188
申请日：2013-05-08
Inventor： Min Ho CHEONG , Jae Seung LEE , Hee Jung YU , Hyoung Jin KWON , Sok Kyu LEE
IPC: H04W16/26
Abstract: The present invention relates to an apparatus and method for coverage expansion in a wireless communication system. This disclosure discloses a wireless device operating in a wireless communication system, the wireless device comprising a transceiver transmitting and receiving a wireless signal and a processor operating in operative connection with the transceiver, wherein the processor sets power boosting adjustable in an RF capability range within an SIG field.
Abstract translation: 本发明涉及无线通信系统中的覆盖扩展的装置和方法。 本公开公开了一种在无线通信系统中操作的无线设备，所述无线设备包括发射和接收无线信号的收发器以及与所述收发器操作连接的操作的处理器，其中所述处理器设置在RF能力范围内可调节的功率提升 SIG字段。
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37.发明申请TRANSMITTER AND METHOD FOR TRANSMITTING DATA BLOCK IN WIRELESS COMMUNICATION SYSTEM 有权用于在无线通信系统中传输数据块的发射机和方法公开(公告)号：US20130136207A1
公开(公告)日：2013-05-30
申请号：US13749582
申请日：2013-01-24
Inventor： Jong Ee OH , Min Ho CHEONG , Sok Kyu LEE
IPC: H04B7/06
CPC classification number: H04L5/0046 , H03M13/1102 , H03M13/23 , H03M13/256 , H03M13/271 , H03M13/2957 , H03M13/356 , H04B7/04 , H04B7/0697 , H04B7/08 , H04L1/0041 , H04L1/0057 , H04L1/06 , H04L1/0618 , H04L5/0026 , H04L27/186 , H04L27/2627 , H04L27/3416
Abstract: Provided are a transmitter and a method for transmitting a data block in a wireless communication system. The method comprises the following steps: encoding an information bit and generating a block coded with an NCBPSS bit; generating two sub-blocks by parsing the coded block; and transmitting the two sub-blocks to the transmitter. By preventing the bits that are contiguous to the encoding block from having continuous identical reliabilities on a signal constellation, the deterioration of the decoding performance of the transmitter can be prevented.
Abstract translation: 提供了一种用于在无线通信系统中发送数据块的发送器和方法。 该方法包括以下步骤：对信息比特进行编码并产生用NCBPSS比特编码的块; 通过解析编码块生成两个子块; 并将两个子块发送到发射机。 通过防止与编码块相邻的位在信号星座上具有连续相同的可靠性，可以防止发射机的解码性能的劣化。
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公开(公告)号：US20240283592A1
公开(公告)日：2024-08-22
申请号：US18586414
申请日：2024-02-23
Inventor： Jong Ee OH , Min Ho CHEONG , Sok Kyu LEE
IPC: H04L5/00 , H03M13/11 , H03M13/23 , H03M13/25 , H03M13/27 , H03M13/29 , H03M13/35 , H04B7/04 , H04B7/06 , H04B7/08 , H04L1/00 , H04L1/06 , H04L27/18 , H04L27/26 , H04L27/34
CPC classification number: H04L5/0046 , H03M13/256 , H03M13/271 , H03M13/356 , H04B7/04 , H04B7/0697 , H04B7/08 , H04L1/0041 , H04L1/0057 , H04L1/06 , H04L1/0618 , H04L5/0026 , H04L27/186 , H04L27/2627 , H04L27/3416 , H03M13/1102 , H03M13/23 , H03M13/2957
Abstract: Provided are a transmitter and a method for transmitting a data block in a wireless communication system. The method comprises the following steps: deciding the number of bits (s) and encoders (NES) to allocate to one axis of a signal constellation; encoding an information bit based on the s and the NES and generating a coded block; parsing the coded block based on the s and the NES and generating a plurality of frequency sub-blocks; and transmitting the plurality of frequency sub-blocks to a receiver.
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39.发明申请公开(公告)号：US20180235004A1
公开(公告)日：2018-08-16
申请号：US15954474
申请日：2018-04-16
Inventor： Min Ho CHEONG , Sok Kyu LEE
CPC classification number: H04W74/085 , H04L1/0026 , H04W28/20 , H04W74/004 , H04W74/006 , H04W74/0816 , H04W84/12
Abstract: A method for multiple frame transmission in a wireless communication system and a transmitter are provided. The transmitter transmits a request to send (RTS) frame to a receiver. The RTS frame has a first bandwidth. The transmitter receives a clear to send (CTS) frame as a response of the RTS frame from the receiver to establish a transmission opportunity (TXOP) indicating an interval of time when the transmitter has the right to transmit at least one data frame. The CTS frame has a second bandwidth. The transmitter transmits a plurality of data frames sequentially to the receiver during the TXOP.
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40.发明申请公开(公告)号：US20180098310A1
公开(公告)日：2018-04-05
申请号：US15706159
申请日：2017-09-15
Inventor： Min Ho CHEONG , Hyoung Jin KWON , Jae Seung LEE , Jae Woo PARK , Sok Kyu LEE
CPC classification number: H04W72/044 , H04W56/0015 , H04W74/006 , H04W84/12
Abstract: Provided is a method and apparatus for allocating resources in a wireless local area network (WLAN) system, the method including determining a restricted access bandwidth (RAB) interval based on at least a bandwidth or a partial bandwidth among a plurality of bandwidths, and setting a restricted access window (RAW) of a time domain based on theRAB interval.
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