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11.发明申请公开(公告)号：US20220278816A1
公开(公告)日：2022-09-01
申请号：US17748162
申请日：2022-05-19
Inventor： Sung Hyun MOON , Cheul Soon KIM , Jung Hoon LEE , Jun Hwan LEE , Min Hyun KIM , Ji Hyung KIM , Ju Ho PARK
Abstract: Disclosed is a method for configuring a bandwidth for supporting a broadband carrier in a communication system. An operation method of a base station comprises the steps of: configuring a first bandwidth part and a second bandwidth part for a terminal; configuring a reserved resource for the first bandwidth part in a resource area in which the first bandwidth part and the second bandwidth part overlap; and performing an operation of transmitting or receiving a second data channel, which is scheduled to the second bandwidth part, together with the terminal by using the reserved resource. Therefore, the performance of the communication system can be improved.
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公开(公告)号：US20220078040A1
公开(公告)日：2022-03-10
申请号：US17276390
申请日：2019-09-11
Inventor： Jung Hoon LEE , Ju Ho PARK , Jun Hwan LEE , Il Gyu KIM , Jun Hyeong KIM , Go San NOH , Hee Sang CHUNG
Abstract: A method for performing sidelink groupcast transmission by a transmission terminal includes the steps of: classifying reception terminals belonging to a subject group into two or more subgroups; allocating different groupcast feedback schemes to the two or more subgroups; performing groupcast transmission to the reception terminals; and receiving feedback information from terminals belonging to at least one subgroup among the two or more subgroups according to the different groupcast feedback schemes.
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13.发明申请公开(公告)号：US20200344034A1
公开(公告)日：2020-10-29
申请号：US16620809
申请日：2018-06-14
Inventor： Sung Hyun MOON , Cheul Soon KIM , Jung Hoon LEE , Jun Hwan LEE , Min Hyun KIM , Ji Hyung KIM , Ju Ho PARK
Abstract: Disclosed is a method for configuring a bandwidth for supporting a broadband carrier in a communication system. An operation method of a base station comprises the steps of: configuring a first bandwidth part and a second bandwidth part for a terminal; configuring a reserved resource for the first bandwidth part in a resource area in which the first bandwidth part and the second bandwidth part overlap; and performing an operation of transmitting or receiving a second data channel, which is scheduled to the second bandwidth part, together with the terminal by using the reserved resource. Therefore, the performance of the communication system can be improved.
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公开(公告)号：US20200053704A1
公开(公告)日：2020-02-13
申请号：US16538915
申请日：2019-08-13
Inventor： Jun Hyeong KIM , IL GYU KIM , Go San NOH , Ju Ho PARK , Jung Hoon LEE , Jun Hwan LEE , Hee Sang CHUNG
IPC: H04W72/04
Abstract: A sidelink communication method performed by a UE in a communication system may comprise receiving, from a base station, a message including configuration information of a subchannel which is a sensing unit of a resource pool; determining a size of the subchannel based on the configuration information; and performing a sensing operation in units of the subchannel in the resource pool. Therefore, the sidelink communication can be efficiently performed, and the performance of the communication system can be improved.
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15.发明申请公开(公告)号：US20190052330A1
公开(公告)日：2019-02-14
申请号：US16059790
申请日：2018-08-09
Inventor： Min Hyun KIM , Ji Hyung KIM , Ju Ho PARK
Abstract: Disclosed is an operation method of a base station in a mobile communication system. The operation method may comprise performing a beam management procedure for selecting at least one beam and transmitting a different channel state information reference signal (CSI-RS) for each beam to a terminal through the at least one beam; receiving a beam quality information for the at least one beam from the terminal; transmitting at least one CSI-RS for CSI acquisition configured according a beam management update procedure based on the beam quality information to the terminal through at least one beam; and receiving a CSI based the CSI-RS for CSI acquisition from the terminal.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20240421968A1
公开(公告)日：2024-12-19
申请号：US18818552
申请日：2024-08-28
Inventor： Sung Hyun MOON , Cheul Soon KIM , Jung Hoon LEE , Jun Hwan LEE , Min Hyun KIM , Ji Hyung KIM , Ju Ho PARK
Abstract: Disclosed is a method for configuring a bandwidth for supporting a broadband carrier in a communication system. An operation method of a base station comprises the steps of: configuring a first bandwidth part and a second bandwidth part for a terminal; configuring a reserved resource for the first bandwidth part in a resource area in which the first bandwidth part and the second bandwidth part overlap; and performing an operation of transmitting or receiving a second data channel, which is scheduled to the second bandwidth part, together with the terminal by using the reserved resource. Therefore, the performance of the communication system can be improved.
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公开(公告)号：US20230086667A1
公开(公告)日：2023-03-23
申请号：US17993556
申请日：2022-11-23
Inventor： Jae Seung LEE , Moon Sik LEE , Jae Woo PARK , Jee Yon CHOI , Young Hoon KIM , Ju Ho PARK , Hoo Sung LEE , Young Il JEON , Chan Bok JEONG , Hyung Sik JU , Ik Jae CHUN , Il Gyu KIM
Abstract: Disclosed are a method and an apparatus for communication using fronthaul interfaces. An operation method of a first communication node may include transmitting a section type 8 message #1 including numerology-related information #1; transmitting a section type 9 message #1 including channel information of each of one or more second communication nodes indicated by the section type 8 message #1 and the numerology related information #1, transmitting a section type 8 message #2 including numerology-related information #2 other than the numerology-related information #1; and transmitting a section type 9 message #2 including channel information of each of one or more third communication nodes indicated by the section type 8 message #2 and the numerology-related information #2.
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公开(公告)号：US20220104185A1
公开(公告)日：2022-03-31
申请号：US17522411
申请日：2021-11-09
Inventor： Sung Hyun MOON , Cheul Soon KIM , Jung Hoon LEE , Min Hyun KIM , Ji Hung KIM , Ju Ho PARK , CHOONG IL YEH , Jun Hwan LEE
Abstract: A method for receiving a PDCCH by a terminal in a mobile communication system may comprise the steps of: receiving a first PDCCH including first DCI from a base station through a first PDCCH search space; and receiving a second PDCCH including second DCI from the base station through a second PDCCH search space, wherein the first DCI and second DCI are for scheduling the same PDSCH for the same TB or TBs associated with the same HARQ process, are for scheduling different PDSCHs for the same TB or TBs associated with the same HARQ process, or are for scheduling different PDSCHs for different TBs or TBs associated with different HARQ processes. In addition, the first DCI and second DCI may be received from the base station within a time window.
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19.发明申请公开(公告)号：US20210144747A1
公开(公告)日：2021-05-13
申请号：US17155453
申请日：2021-01-22
Inventor： Sung Hyun MOON , Jun Hwan LEE , Jung Hoon LEE , Ji Hyung KIM , Ju Ho PARK , Cheul Soon KIM , Min Hyun KIM
Abstract: A method and apparatus for transmitting or receiving a control channel in a communication system. A method for transmitting control information by a base station includes: configuring a control resource set including a plurality of REGs; interleaving, on a frequency axis, the plurality of REGs included in the control resource set; configuring an REG pool including at least two interleaved REGs; configuring at least one CCE in the REG pool; and transmitting control information through a search space configured by the at least one CCE. Therefore, the present invention improves performance of a communication system.
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公开(公告)号：US20200221428A1
公开(公告)日：2020-07-09
申请号：US16638068
申请日：2018-08-08
Inventor： Sung Hyun MOON , Cheul Soon KIM , Jung Hoon LEE , Min Hyun KIM , Ji Hung KIM , Ju Ho PARK , CHOONG IL YEH , Jun Hwan LEE
Abstract: A method for receiving a PDCCH by a terminal in a mobile communication system may comprise the steps of: receiving a first PDCCH including first DCI from a base station through a first PDCCH search space; and receiving a second PDCCH including second DCI from the base station through a second PDCCH search space, wherein the first DCI and second DCI are for scheduling the same PDSCH for the same TB or TBs associated with the same HARQ process, are for scheduling different PDSCHs for the same TB or TBs associated with the same HARQ process, or are for scheduling different PDSCHs for different TBs or TBs associated with different HARQ processes. In addition, the first DCI and second DCI may be received from the base station within a time window.
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