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公开(公告)号：EP4199629A1
公开(公告)日：2023-06-21
申请号：EP21869812.4
申请日：2021-09-17
发明人： HWANG, Wonjun , KIM, Daehoon , KIM, Bongjin , MIN, Kyungsik , MIN, Byoungyoon , SONG, Moongun , OH, Jongho , LIM, Hyoungjin
摘要： The present disclosure relates to a 5 th generation (5G) or pre-5G communication system for supporting a higher data transmission rate than a 4 th generation (4G) communication system such as long term evolution (LTE). According to various embodiments of the present disclosure, a method performed by a digital unit (DU) of a base station in a wireless communication system may comprise the steps of: configuring, in a first control message, a section extension field including additional information; and transmitting the first control message to a radio unit (RU) of the base station, wherein the first control message includes information on one or more terminals scheduled in the base station.
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公开(公告)号：EP3737076A1
公开(公告)日：2020-11-11
申请号：EP19750890.6
申请日：2019-02-07
发明人： KIM, Daehoon , KIM, Bongjin , KIM, Taekyoung , OH, Jongho
摘要： The present disclosure relates to a communication technique for converging loT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. The present invention proposes a method and a device, of a terminal using a millimeter wave, for selecting an antenna in order to transmit/receive a signal in a next-generation communication system. According to the present invention, the terminal may select, on the basis of information acquired from a sensor, an antenna having no physical contact or positioned in a relatively high position so as to have a good channel environment, and accordingly, signal transmitting/receiving performance may be improved.
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公开(公告)号：EP3734857A1
公开(公告)日：2020-11-04
申请号：EP19751479.7
申请日：2019-01-31
发明人： KIM, Daehoon , KIM, Bongjin , KIM, Taekyoung , OH, Jongho , LIM, Hyoungjin , KIM, Jungju , NAM, Eungkuk , PARK, Joosung , HWANG, Wonjun
IPC分类号： H04B7/08
摘要： The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. A communication method of a terminal of a mobile communication system, according to one embodiment of the present specification, comprises the steps of: acquiring moving speed information of a terminal; determining a reception beam candidate group on the basis of the moving speed information; and determining a reception beam, in the reception beam candidate group, for receiving a signal.
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公开(公告)号：EP4203588A1
公开(公告)日：2023-06-28
申请号：EP21869802.5
申请日：2021-09-17
发明人： LIM, Hyoungjin , KIM, Daehoon , KIM, Bongjin , SONG, Moongun , OH, Jongho , HWANG, Wonjun
摘要： The present disclosure relates to a 5 th generation (5G) or pre-5G communication system for supporting higher data transmission rates than 4 th generation (4G) systems, such as long-term evolution (LTE). According to one embodiment of the present disclosure, a digital unit (DU) device in a wireless communication system comprises a transceiver and at least one processor, wherein the at least one processor is configured to: set a section extension field including additional information; and transmit a first control message including the section extension field to a radio unit (RU) through a fronthaul interface, wherein the first control message can be used for scheduling a terminal on a control plane.
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5.发明公开
公开(公告)号：EP3706479A1
公开(公告)日：2020-09-09
申请号：EP18904815.0
申请日：2018-12-13
发明人： KIM, Bongjin , KIM, Daehoon , KIM, Taekyoung , OH, Jongho
摘要： The present disclosure relates to a communication technique that fuses, with loT technology, a 5G communication system for supporting higher data transmission rates than 4G systems, and a system thereof. The present disclosure can be applied to intelligent services (such as smart home, smart building, smart city, smart car, or connected car, health care, digital education, retail business, security and safety-related services, etc.) on the basis of 5G communication technology and loT-related technology. The present disclosure relates to a method and an apparatus for reporting information on beam failure when a beam is measured and reported.
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公开(公告)号：EP3627740A1
公开(公告)日：2020-03-25
申请号：EP17915848.0
申请日：2017-12-15
发明人： KIM, Sangmin , KIM, Bongjin , LEE, Cheolhee , HA, Kilsik , KIM, Jaewon
摘要： The present disclosure is research (No. GK17N0100, Millimeter-wave 5G Mobile Communication System Development) having been performed with support from "The Cross-Ministry Giga KOREA Project" funded by the government (Ministry of Science and ICT) in 2017. Disclosed are: a communication technique for merging, with loT technology, a 5G communication system for intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security, and safety related services, and the like) on the basis of 5G communication technology and loT-related technology. According to the present invention, a method by which a transmitter transmits data comprises a step of transmitting a data packet to a receiver, receiving hybrid ARQ (HARQ) feedback information based on a decoded result of the data packet, generating a data packet to be re-transmitted on the basis of the HARQ feedback information, and transmitting, to the receiver, the data packet to be re-transmitted, wherein the HARQ feedback information can include acknowledgment (ACK) or negative-acknowledgment (NACK) and information including a HARQ status of the data packet.
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