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1.发明公开
公开(公告)号：EP3927077A1
公开(公告)日：2021-12-22
申请号：EP20755140.9
申请日：2020-02-06
发明人： MOON, Sung Hyun , KIM, Cheul Soon , LEE, Jung Hoon
摘要： A method by which a terminal operating in an unlicensed band transmits a signal comprises the steps of: receiving, from a base station, configuration information about a carrier; receiving configuration information for configuring N (where N is an integer) guard band(s) for some frequency domains of the carrier; and transmitting a signal to the base station by using a first frequency domain of a bandwidth part belonging to the carrier, wherein the first frequency domain can be a domain excluding the N guard band(s) from the frequency domain of the bandwidth part.
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公开(公告)号：EP3461221B1
公开(公告)日：2020-10-07
申请号：EP18736719.8
申请日：2018-01-05
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3.发明公开
公开(公告)号：EP3641393A2
公开(公告)日：2020-04-22
申请号：EP18818097.0
申请日：2018-06-14
发明人： MOON, Sung Hyun , KIM, Cheul Soon , LEE, Jung Hoon , LEE, Jun Hwan , KIM, Min Hyun , KIM, Ji Hyung , PARK, Ju Ho
摘要： 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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4.发明公开
公开(公告)号：EP3461221A1
公开(公告)日：2019-03-27
申请号：EP18736719.8
申请日：2018-01-05
发明人： MOON, Sung Hyun , LEE, Jun Hwan , LEE, Jung Hoon , KIM, Ji Hyung , PARK, Ju Ho , KIM, Cheul Soon , KIM, Min Hyun
IPC分类号： H04W76/20
摘要： Disclosed is 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 comprises the steps of: 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 can improve performance of a communication system.
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公开(公告)号：EP4255074A1
公开(公告)日：2023-10-04
申请号：EP21898726.1
申请日：2021-11-29
发明人： KIM, Cheul Soon , MOON, Sung Hyun , LEE, Jung Hoon
摘要： A method and a device for supporting multicast transmission are disclosed. A terminal operating method comprises the steps of: receiving, from a base station, an RRC message indicating the activation of HARQ-ACK feedback; receiving, from the base station, a first DCI including information indicating deactivation of the HARQ-ACK feedback; receiving, from the base station, a first multicast PDSCH on the basis of first scheduling information included in the first DCI; generating a first HARQ-ACK bit for the first multicast PDSCH even if the first DCI indicates deactivation of the HARQ-ACK feedback; generating a HARQ codebook including the first HARQ-ACK bit; and transmitting, to the base station, the HARQ codebook through an uplink channel.
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6.发明公开
公开(公告)号：EP4250814A3
公开(公告)日：2023-11-01
申请号：EP23180344.6
申请日：2018-06-14
发明人： MOON, Sung Hyun , KIM, Cheul Soon , LEE, Jung Hoon , LEE, Jun Hwan , KIM, Min Hyun , KIM, Ji Hyung , PARK, Ju Ho
IPC分类号： H04W72/0453 , H04W28/20 , H04L5/00
摘要： 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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7.发明公开
公开(公告)号：EP4224945A1
公开(公告)日：2023-08-09
申请号：EP21875963.7
申请日：2021-09-23
发明人： MOON, Sung Hyun , KIM, Cheul Soon , LEE, Jung Hoon
摘要： A method for operation of a terminal for monitoring a downlink control channel comprises the steps of: receiving configuration information of a first SSSG and a second SSSG from a base station; monitoring the first SSSG in a first period; and monitoring the second SSSG in a second period. DCI including an indication for switching a target to be monitored from the first SSSG to the second SSSG in a period before the second period may be received from the base station.
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公开(公告)号：EP3985900A1
公开(公告)日：2022-04-20
申请号：EP20822859.3
申请日：2020-06-09
发明人： MOON, Sung Hyun , KIM, Cheul Soon , LEE, Jung Hoon
摘要： A method for reporting sidelink HARQ response information, performed by a terminal, comprises the steps of: receiving, from a base station, information on allocation of a PSSCH resource for PSSCH transmission; determining a PSFCH resource for PSFCH reception corresponding to the PSSCH transmission; determining a transmission time point of HARQ response information corresponding to the PSSCH transmission; and transmitting the HARQ response information, corresponding to the PSSCH transmission, to the base station at the determined time point, wherein the transmission time point of the HARQ response information is expressed as a time offset, L, from a time point of the PSFCH resource, and information on the transmission time point of the HARQ response information may be transmitted from the base station to the terminal.
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9.发明公开COMMUNICATION METHOD IN WIRELESS COMMUNICATION SYSTEM ON BASIS OF CARRIER AGGREGATION 审中-公开基于载波聚合的无线通信系统通信方法
公开(公告)号：EP3258637A1
公开(公告)日：2017-12-20
申请号：EP17177755.0
申请日：2014-07-15
摘要： Disclosed is a communication method in a wireless communication system on the basis of a carrier aggregation. The communication method on the basis of a carrier aggregation comprises the steps of: receiving a PDSCH from a base station via a subframe n of a TDD cell; and transmitting, to the base station, a PUCCH including a response to the PDSCH via a subframe n+4 of an FDD cell. Accordingly, an HARQ process may be performed efficiently.
摘要翻译： 公开了一种基于载波聚合的无线通信系统中的通信方法。 基于载波聚合的通信方法包括以下步骤：经由TDD小区的子帧n从基站接收PDSCH; 以及经由FDD小区的子帧n + 4向基站发送包括对PDSCH的响应的PUCCH。 因此，可以高效地执行HARQ过程。
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公开(公告)号：EP4426026A1
公开(公告)日：2024-09-04
申请号：EP22887530.8
申请日：2022-10-24
发明人： LEE, Jung Hoon , KIM, Cheul Soon , MOON, Sung Hyun
摘要： An operation method of a first terminal performing sidelink communication may comprise the steps of: receiving resource coordination information from a second terminal; if the resource coordination information is information on preferred resource(s), selecting candidate resources to be used for transmission of the first terminal by preferentially considering the preferred resource(s); and if the resource coordination information is information on non-preferred resource(s), excluding the non-preferred resource(s) from the candidate resources to be used for transmission of the first terminal.
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