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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：US09036458B2
公开(公告)日：2015-05-19
申请号：US13658417
申请日：2012-10-23
Inventor： Young-Jo Ko , Hyeong-Geun Park , Il-Gyu Kim , Kapseok Chang , Hyoseok Yi , Young-Hoon Kim , Seung-Chan Bang
CPC classification number: H04L5/0016 , H04J13/0074 , H04L5/0017 , H04L5/0019 , H04L5/0021 , H04L5/0037 , H04L5/0048 , H04L5/0053 , H04L5/0055
Abstract: A method is provided for forming a signal in a wireless communication system in which a plurality of terminals commonly use time and frequency resources for efficient code hopping. The method includes allocating the same frequency-axis sequence and different time-axis sequences to a plurality of terminals by using a resource index according to a first slot in the first slot; and allocating different frequency-axis sequences and different time-axis sequences to the plurality of terminals by using a resource index according to a second slot in the second slot.
Abstract translation: 提供了一种用于在无线通信系统中形成信号的方法，其中多个终端通常使用时间和频率资源来进行有效的跳码。 该方法包括通过使用根据第一时隙中的第一时隙的资源索引向多个终端分配相同的频率轴序列和不同的时间轴序列; 以及通过使用根据所述第二时隙中的第二时隙的资源索引，向所述多个终端分配不同的频率轴序列和不同的时间轴序列。
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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：US11785600B2
公开(公告)日：2023-10-10
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
IPC: H04W72/04 , H04J13/00 , H04W72/20 , H04L1/00 , H04L5/00 , H04L23/02 , H04L1/1607 , H04L1/1829 , H04J13/18 , H04W72/044
CPC classification number: H04W72/20 , H04J13/0048 , H04J13/18 , H04L1/003 , H04L1/0031 , H04L1/1692 , H04L1/1861 , H04L5/0017 , H04L23/02 , H04W72/0466 , 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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Patent Agency Ranking
公开(公告)号：US09602233B2
公开(公告)日：2017-03-21
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
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：US10917877B2
公开(公告)日：2021-02-09
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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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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公开(公告)号：US10225824B2
公开(公告)日：2019-03-05
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
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：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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