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公开(公告)号：US20240040569A1
公开(公告)日：2024-02-01
申请号：US18377833
申请日：2023-10-09
Inventor： Young-Jo KO , Hyeong-Geun PARK , Il-Gyu KIM , Kapseok CHANG , Hyoseok Yi , Young-Hoon Kim , Seung-Chan Bang
IPC: H04W72/20 , H04L1/00 , H04L5/00 , H04L23/02 , H04L1/1607 , H04L1/1829 , H04J13/18 , H04W72/044 , H04J13/00
CPC classification number: H04W72/20 , H04L1/0031 , H04L5/0017 , H04L23/02 , H04L1/003 , H04L1/1692 , H04L1/1861 , H04J13/18 , H04W72/0466 , H04J13/0048 , H04J13/0062 , H04L1/0026 , H04L1/1607
Abstract: When a plurality of terminals share the same resources in a wireless communication system, and when control information such as acknowledgement/negative acknowledgement (ACK/NAK) information or scheduling information is transmitted, a method of efficiently performing code division multiplexing (CDM) is required to distinguish the plurality of terminals. In particular, it is necessary to develop a method by which a code sequence of CDM can be selected and used according to each cell condition. Provided is a method of forming a signal in a wireless communication system in which a plurality of terminals commonly share frequency and time resources. The method includes the operations of receiving condition information in a cell; selecting one of a plurality of time domain orthogonal sequences having different lengths, according to the condition information; and allocating the selected time domain orthogonal sequence to a control signal symbol block.
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公开(公告)号：US20160014675A1
公开(公告)日：2016-01-14
申请号：US14858504
申请日：2015-09-18
Inventor： Hyeong-Geun PARK , Il-Gyu KIM , Kap-Seok CHANG , Young-Jo KO , Hyo-Seok YI , Young-Hoon KIM , Seung-Chan BANG
CPC classification number: H04W48/10 , H04J13/00 , H04L1/0041 , H04L1/0046 , H04L1/0067 , H04L1/0071 , H04L1/1845 , H04L25/03866 , H04L25/05 , H04W4/18 , H04W48/08 , H04W72/0446
Abstract: A signal transmitting method according to an exemplary embodiment of the present invention includes channel-coding broadcasting channel information by using a first scrambling code in a first frame within a broadcasting channel information updating period including a plurality of frames, and channel-coding the broadcasting channel information by using a second scrambling code in a second frame within the broadcasting channel information updating period. The second scrambling code is different from the first scrambling code.
Abstract translation: 根据本发明的示例性实施例的信号发送方法包括在包括多个帧的广播信道信息更新周期内通过使用第一帧中的第一加扰码来对广播信道信道进行信道编码，并且对广播信道进行信道编码 信息通过在广播频道信息更新周期内的第二帧中使用第二扰码。 第二扰码与第一扰码不同。
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公开(公告)号：US20190159190A1
公开(公告)日：2019-05-23
申请号：US16253260
申请日：2019-01-22
Inventor： Young-Jo KO , Hyeong-Geun PARK , Il-Gyu KIM , Kapseok CHANG , Hyoseok Yi , Young-Hoon Kim , Seung-Chan Bang
Abstract: When a plurality of terminals share the same resources in a wireless communication system, and when control information such as acknowledgement/negative acknowledgement (ACK/NAK) information or scheduling information is transmitted, a method of efficiently performing code division multiplexing (CDM) is required to distinguish the plurality of terminals. In particular, it is necessary to develop a method by which a code sequence of CDM can be selected and used according to each cell condition. Provided is a method of forming a signal in a wireless communication system in which a plurality of terminals commonly share frequency and time resources. The method includes the operations of receiving condition information in a cell; selecting one of a plurality of time domain orthogonal sequences having different lengths, according to the condition information; and allocating the selected time domain orthogonal sequence to a control signal symbol block.
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Patent Agency Ranking
公开(公告)号：US20170181152A1
公开(公告)日：2017-06-22
申请号：US15452541
申请日：2017-03-07
Inventor： Young-Jo KO , Hyeong-Geun PARK , Il-Gyu Kim , Kapseok CHANG , Hyoseok Yi , Young-Hoon Kim , Seung-Chan Bang
CPC classification number: H04W72/0406 , H04J13/0048 , H04J13/0062 , H04J13/18 , H04L1/0026 , H04L1/003 , H04L1/0031 , H04L1/1607 , H04L1/1692 , H04L1/1861 , H04L5/0017 , H04L23/02 , H04W72/0466
Abstract: When a plurality of terminals share the same resources in a wireless communication system, and when control information such as acknowledgement/negative acknowledgement (ACK/NAK) information or scheduling information is transmitted, a method of efficiently performing code division multiplexing (CDM) is required to distinguish the plurality of terminals. In particular, it is necessary to develop a method by which a code sequence of CDM can be selected and used according to each cell condition. Provided is a method of forming a signal in a wireless communication system in which a plurality of terminals commonly share frequency and time resources. The method includes the operations of receiving condition information in a cell; selecting one of a plurality of time domain orthogonal sequences having different lengths, according to the condition information; and allocating the selected time domain orthogonal sequence to a control signal symbol block.
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公开(公告)号：US20210160847A1
公开(公告)日：2021-05-27
申请号：US17169409
申请日：2021-02-06
Inventor： Young-Jo KO , Hyeong-Geun PARK , Il-Gyu KIM , Kapseok CHANG , Hyoseok Yi , Young-Hoon Kim , Seung-Chan Bang
Abstract: When a plurality of terminals share the same resources in a wireless communication system, and when control information such as acknowledgement/negative acknowledgement (ACK/NAK) information or scheduling information is transmitted, a method of efficiently performing code division multiplexing (CDM) is required to distinguish the plurality of terminals. In particular, it is necessary to develop a method by which a code sequence of CDM can be selected and used according to each cell condition. Provided is a method of forming a signal in a wireless communication system in which a plurality of terminals commonly share frequency and time resources. The method includes the operations of receiving condition information in a cell; selecting one of a plurality of time domain orthogonal sequences having different lengths, according to the condition information; and allocating the selected time domain orthogonal sequence to a control signal symbol block.
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公开(公告)号：US20180167869A1
公开(公告)日：2018-06-14
申请号：US15894932
申请日：2018-02-13
Inventor： Hyeong-Geun PARK , Il-Gyu KIM , Kap-Seok CHANG , Young-Jo KO , Hyo-Seok YI , Young-Hoon KIM , Seung-Chan BANG
IPC: H04W48/10 , H04L1/00 , H04L25/05 , H04W72/04 , H04L25/03 , H04J13/00 , H04W4/18 , H04W48/08 , H04L1/18
CPC classification number: H04W48/10 , H04J13/00 , H04L1/0041 , H04L1/0046 , H04L1/0067 , H04L1/0071 , H04L1/1845 , H04L25/03866 , H04L25/05 , H04W4/18 , H04W48/08 , H04W72/0446
Abstract: A signal transmitting method according to an exemplary embodiment of the present invention includes channel-coding broadcasting channel information by using a first scrambling code in a first frame within a broadcasting channel information updating period including a plurality of frames, and channel-coding the broadcasting channel information by using a second scrambling code in a second frame within the broadcasting channel information updating period. The second scrambling code is different from the first scrambling code.
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7.发明申请公开(公告)号：US20130163557A1
公开(公告)日：2013-06-27
申请号：US13755497
申请日：2013-01-31
Inventor： Young-Jo KO , Hyeong-Geun PARK , Il-Gyu KIM , Kapseok CHANG , Hyoseok YI , Young-Hoon KIM , Seung-Chan BAG
IPC: H04W72/04
CPC classification number: H04W72/0406 , H04J13/0048 , H04J13/0062 , H04J13/18 , H04L1/0026 , H04L1/003 , H04L1/0031 , H04L1/1607 , H04L1/1692 , H04L1/1861 , H04L5/0017 , H04L23/02 , H04W72/0466
Abstract: When a plurality of terminals share the same resources in a wireless communication system, and when control information such as acknowledgement/negative acknowledgement (ACK/NAK) information or scheduling information is transmitted, a method of efficiently performing code division multiplexing (CDM) is required to distinguish the plurality of terminals. In particular, it is necessary to develop a method by which a code sequence of CDM can be selected and used according to each cell condition. Provided is a method of forming a signal in a wireless communication system in which a plurality of terminals commonly share frequency and time resources. The method includes the operations of receiving condition information in a cell; selecting one of a plurality of time domain orthogonal sequences having different lengths, according to the condition information; and allocating the selected time domain orthogonal sequence to a control signal symbol block.
Abstract translation: 当多个终端在无线通信系统中共享相同的资源时，并且当发送诸如确认/否定确认（ACK / NAK）信息或调度信息等控制信息时，需要有效地执行码分复用（CDM）的方法 以区分多个终端。 特别地，有必要开发一种可以根据每个单元条件选择和使用CDM的代码序列的方法。 提供了一种在无线通信系统中形成信号的方法，其中多个终端共享频率和时间资源。 该方法包括在小区中接收条件信息的操作; 根据条件信息选择具有不同长度的多个时域正交序列中的一个; 以及将所选择的时域正交序列分配给控制信号符号块。
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8.发明申请METHOD AND APPARATUS FOR TRANSMITTING UPLINK SIGNAL, AND METHOD AND APPARATUS FOR GENERATING UPLINK SIGNAL IN COMMUNICATION SYSTEM 有权用于发送上行链路信号的方法和装置，以及用于在通信系统中生成上行链路信号的方法和装置公开(公告)号：US20130148635A1
公开(公告)日：2013-06-13
申请号：US13751633
申请日：2013-01-28
Inventor： Hyeong-Geun PARK , Il-Gyu KIM , Young- Jo KO , Kap-Seok CHANG , Hyo-Seok YI , Young-Hoon KIM , Seung-Chan BANG
IPC: H04W72/04
CPC classification number: H04W72/04 , H04J11/00 , H04J13/0074 , H04L1/1692 , H04L1/1861 , H04L1/1887 , H04L5/0021 , H04L5/0048 , H04L5/0053 , H04L25/03866 , H04L27/2602
Abstract: When a terminal generates an uplink signal in a communication system, the terminal hops a sequence for differentiating itself from another terminal with time. The terminal generates the uplink signal by multiplying a transmission symbol by a sequence of a transmission time corresponding to the transmission symbol.
Abstract translation: 当终端在通信系统中产生上行链路信号时，终端跳过用于与其他终端自身区分的序列。 终端通过将发送符号乘以与发送符号对应的发送时间的序列来生成上行链路信号。
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