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公开(公告)号：US20220239363A1
公开(公告)日：2022-07-28
申请号：US17688333
申请日：2022-03-07
发明人： Yohan KIM , Chulhee JANG , Eunyong KIM
摘要： A method performed by a user equipment (UE) in a wireless communication system includes transmitting a UE capability information message to a base station, the UE capability information message including information for indicating that a multi-beam operation for multi-transmission and reception point (TRP) is supported and information for indicating that a simultaneous reception for different beams is supported, receiving a first control signal for first data on a first physical downlink control channel (PDCCH) associated with a first TRP, the first control signal transmitted by using a primary beam, and receiving second control signal for second data on a second PDCCH associated with a second TRP, the second control signal transmitted by using a secondary beam. The first data and the second data are received in same time resources.
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2.发明申请公开(公告)号：US20200259553A1
公开(公告)日：2020-08-13
申请号：US16862859
申请日：2020-04-30
发明人： Yohan KIM , Namkoo Kang , Hyoyol Park , Keunchul Hwang
摘要： Provided are a method and a Base Station (BS) for transmitting a control channel and a method and a User Equipment (UE) for receiving a control channel in a wireless communication system. The BS includes: a transceiver; and at least one processor configured to control the transceiver to receive Beam State Information (BSI) from the UE through at least one first beam, identify a second beam, based on the BSI, and control the transceiver to transmit a first BSI request to the UE through the second beam, identify a third beam, based on information on the at least one first beam, and determine whether control the transceiver to transmit the control channel to the UE through the third beam.
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公开(公告)号：US20240355499A1
公开(公告)日：2024-10-24
申请号：US18641543
申请日：2024-04-22
发明人： CHANG SEOK LEE , Yohan KIM , Hyung-Joon SHIN , KYUNGEUN BYUN , KEUN WOOK SHIN , HYEON JIN SHIN , Seungwoo SON , Zonghoon LEE
IPC分类号： H01B1/04 , C23C16/26 , C23C16/50 , H01L21/285 , H01L21/768 , H01L23/48 , H01L23/522 , H01L23/532 , H01L25/065
CPC分类号： H01B1/04 , H01L21/76885 , H01L23/481 , H01L23/5226 , H01L23/53276 , C23C16/26 , C23C16/50 , H01L21/28556 , H01L25/0657 , H01L2225/06541 , H01L2225/06565
摘要： Spiral graphene nanocrystals having electrical conductivity in a vertical direction due to interlayer covalent bonds, a graphene thin film including the spiral graphene nanocrystals, an interconnect structure manufactured from the spiral graphene nanocrystals or the graphene thin film, and a method of manufacturing the interconnect structure and an electronic device including the interconnect structure.
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公开(公告)号：US20190246426A1
公开(公告)日：2019-08-08
申请号：US16316412
申请日：2017-07-19
发明人： Yohan KIM , Jaewon KIM , Keunchul HWANG , Jeongho PARK , Hyunkyu YU
CPC分类号： H04W74/0808 , H04W72/0406 , H04W72/042 , H04W72/0453
摘要： The present invention relates to 5G or pre-5G communication system for supporting a higher data transmission rate after 4G communication system such as LTE. The present invention provides a carrier aggregation method. A method of a base station, according to the present invention, comprises a step for: transmitting and receiving data to and from a terminal by means of a first carrier corresponding to a first bandwidth; transmitting to the terminal, by means of the first carrier, configuration information comprising information for an initial access to a second carrier corresponding to a second bandwidth; and transmitting and receiving data to and from the terminal by means of the second carrier on the basis of the configuration information.
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公开(公告)号：US20160353464A1
公开(公告)日：2016-12-01
申请号：US15158098
申请日：2016-05-18
发明人： Yohan KIM , Song CHONG , Eunyong KIM , Joseph ` JEON , Okyoung CHOI , Changsik LEE
摘要： A method and an apparatus for effectively determining a terminal which will transmit or receive packets in a packet-based wireless network are provided. The scheduling method of a base station of a wireless communication system includes determining a first status variable for an increment of whole network utility to data amount allocated to at least one terminal and a second status variable for an increment of the whole network utility to a scheduling chance allocated to the terminal, determining a scheduling metric based on the first and second status variables, and scheduling the at least one terminal based on the scheduling metric.
摘要翻译： 提供一种用于有效地确定将在基于分组的无线网络中发送或接收分组的终端的方法和装置。 无线通信系统的基站的调度方法包括将整个网络实用程度的增量的第一状态变量确定为分配给至少一个终端的数据量，以及将整个网络实用程序的增量的第二状态变量确定为调度 分配给终端的机会，基于第一和第二状态变量确定调度度量，并且基于调度度量调度至少一个终端。
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公开(公告)号：US20210036759A1
公开(公告)日：2021-02-04
申请号：US17074005
申请日：2020-10-19
发明人： Yohan KIM , Chulhee JANG , Eunyong KIM
摘要： The disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). In a wireless communication system, a base station apparatus may include at least one transceiver, and at least one processor operatively coupled with the at least one transceiver. The at least one transceiver may transmit, to a terminal, configuration information associated with a primary beam and a secondary beam. The processor may determine the primary beam and the secondary beam based on feedback information regarding beams of the base station, received from the terminal. The at least one transceiver may be configured to transmit, to the terminal, indication information for identifying the primary beam and the secondary beam, perform communication with the terminal by using the primary beam, and perform communication with the terminal by using the primary beam and the secondary beam based on a determination of a change of a communication state for the primary beam.
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7.发明申请公开(公告)号：US20190260461A1
公开(公告)日：2019-08-22
申请号：US16281265
申请日：2019-02-21
发明人： Yohan KIM , Namkoo Kang , Hyoyol Park , Keunchul Hwang
摘要： Provided are a method and a Base Station (BS) for transmitting a control channel and a method and a User Equipment (UE) for receiving a control channel in a wireless communication system. The BS includes: a transceiver; and at least one processor configured to control the transceiver to receive Beam State Information (BSI) from the UE through at least one first beam, identify a second beam, based on the BSI, and control the transceiver to transmit a first BSI request to the UE through the second beam, identify a third beam, based on information on the at least one first beam, and determine whether control the transceiver to transmit the control channel to the UE through the third beam.
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公开(公告)号：US20170207897A1
公开(公告)日：2017-07-20
申请号：US15508907
申请日：2015-09-03
发明人： Yohan KIM , Eunyong KIM , Joseph JEON
IPC分类号： H04L5/00 , H04W24/10 , H04B17/345
摘要： Disclosed are a method and an apparatus for channel quality estimation in consideration of interference control and coordinated communication in a cellular system. A base station receives an SRS transmitted by a terminal to thus measure received power, and then configures, for the terminal, a CSI process which may measure SINRs for base stations having higher SRS received power. If the terminal feeds back, to the base station, channel quality information for the configured CSI process, the base station determines an SINR and a MCS to be applied to data transmission in consideration of a received CQI and a CoMP transmission scheme, and applies the determined SINR and MCS to thus transmit data.
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公开(公告)号：US20190327768A1
公开(公告)日：2019-10-24
申请号：US16316208
申请日：2017-07-10
发明人： Yohan KIM , Jaewon KIM , Daeyoung SEOL
摘要： The present disclosure relates to a communication technique for convergence of a 5G communication system for supporting a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor. The present disclosure may be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety-related service, etc.) on the basis of a 5G communication technology and an IoT-related technology. The present disclosure relates to a method and device for effectively transmitting or receiving control information for random access in a communication system. According to various embodiments of the present invention, information related to initial random access can be effectively transmitted and received.
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公开(公告)号：US20160353469A1
公开(公告)日：2016-12-01
申请号：US15163319
申请日：2016-05-24
发明人： Yohan KIM , Song CHONG , Eunyong KIM , Joseph JEON , Okyoung CHOI , Changsik LEE
IPC分类号： H04W72/12
CPC分类号： H04W72/1242
摘要： A method for scheduling by a base station is provided. The method includes updating a first time that is required to complete ongoing data transmission with respect to terminals to which the base station is transmitting the data for a predetermined period, updating a second time that is delayed from a scheduled data transmission completion time with respect to the terminals whenever the data transmission is completed, determining priority values on the basis of the updated first time and the updated second time with respect to the terminals for the predetermined period, and performing the scheduling of the resources with respect to one or more of the terminals on the basis of the determined priority values for the predetermined period.
摘要翻译： 提供了一种由基站进行调度的方法。 该方法包括更新第一次完成相对于基站在预定时间段内发送数据的终端完成正在进行的数据传输所需的第一时间，更新从相对于调度数据传输完成时间延迟的第二时间 终端，无论何时完成数据传输，基于更新的第一时间确定优先级值，并且相对于终端在预定时段内确定优先级值，并且对于一个或多个 基于所确定的预定时间段的优先级值。
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