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公开(公告)号：US20230140356A1
公开(公告)日：2023-05-04
申请号：US18148344
申请日：2022-12-29
发明人： Sangbum KIM , Jaehyuk JANG , Soenghun KIM , Alexander SAYENKO
IPC分类号： H04W48/12 , H04W52/38 , H04W48/02 , H04W72/044 , H04W74/08
摘要： The present disclosure relates to a communication scheme and system for converging a 5th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an internet of things (IoT) technology. The present disclosure is applicable to intelligent services (e.g., smart home, smart building, smart city, smart car, connected car, health care, digital education, retail, and security and safety-related services) based on the 5G communication technology and the IoT-related technology. The present disclosure provides a method for preventing a legacy terminal from camping on an enhanced LTE (eLTE) base station that is connected to only a next generation (NG) core by combining a legacy information element (IE) and a new IE carried in system information broadcast by the base station in a next generation mobile communication system.
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2.发明申请公开(公告)号：US20230119379A1
公开(公告)日：2023-04-20
申请号：US17799072
申请日：2021-02-10
发明人： Donggun KIM , Taehyoung KIM , Sangbum KIM
摘要： The disclosure relates to a communication technique that merges IoT technology with a 5G communication system for supporting higher data transmission rates than 4G systems, and a system therefor. The disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail business, security and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. In addition, the disclosure provides a method and device for reducing the power consumption of a UE in a wireless communication system.
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公开(公告)号：US20230084366A1
公开(公告)日：2023-03-16
申请号：US17796774
申请日：2021-04-09
发明人： Sangyeob JUNG , Sangbum KIM
摘要： The present disclosure relates to a communication technology for fusing, with an IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. The present disclosure may provide a method and a device for collecting and reporting mobility history information by a terminal in a next-generation mobile communication system.
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公开(公告)号：US20220330370A1
公开(公告)日：2022-10-13
申请号：US17854562
申请日：2022-06-30
发明人： Sangbum KIM , Sangyeob JUNG , Soenghun KIM , Hyunjeong KANG , Seungri JIN , Himke VAN DER VELDE
摘要： The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of performing user equipment capability procedure for supporting vehicle communication in a next generation mobile communication system is provided.
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公开(公告)号：US20220078796A1
公开(公告)日：2022-03-10
申请号：US17531069
申请日：2021-11-19
发明人： Sangbum KIM , Soenghun KIM , Jaehyuk JANG
摘要： The present disclosure relates to a communication scheme for convergence of an IoT technology and 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, healthcare, digital education, retail business, a security and security related service, or the like) on the basis of a 5G communication technology and an IoT related technology. The present invention provides a method and an apparatus for efficiently transmitting or receiving system information by using a preamble in a next generation mobile communication system.
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公开(公告)号：US20210345213A1
公开(公告)日：2021-11-04
申请号：US17289215
申请日：2019-10-29
发明人： Sangbum KIM , Soenghun KIM
摘要： An operating method performed by a user equipment (UE) in a wireless communication system according to some embodiments of the present disclosure may include: generating a source link for transmitting and receiving data to and from a source base station; receiving, from the source base station, a radio resource control (RRC) message including configuration information for handover to a target base station; starting a timer, in response to the reception of the RRC message; transmitting, to the target base station, a message for handover to the target base station while the timer is running; and determining, in a case where the handover to the target base station fails up until the timer expires, whether to trigger RRC re-establishment, based on a state of the source link.
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公开(公告)号：US20210243681A1
公开(公告)日：2021-08-05
申请号：US17301664
申请日：2021-04-09
发明人： Sangbum KIM , Jaehyuk JANG , Soenghun KIM , Alexander SAYENKO
摘要： The present disclosure relates to a communication scheme and system for converging a 5th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an internet of things (IoT) technology. The present disclosure is applicable to intelligent services (e.g., smart home, smart building, smart city, smart car, connected car, health care, digital education, retail, and security and safety-related services) based on the 5G communication technology and the IoT-related technology. The present disclosure provides a method for preventing a legacy terminal from camping on an enhanced LTE (eLTE) base station that is connected to only a next generation (NG) core by combining a legacy information element (IE) and a new IE carried in system information broadcast by the base station in a next generation mobile communication system.
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公开(公告)号：US20210120463A1
公开(公告)日：2021-04-22
申请号：US17113603
申请日：2020-12-07
发明人： Donggun KIM , Soenghun KIM , Sangbum KIM , Alexander SAYENKO , Seungri JIN
摘要： Disclosed is a method performed by a terminal, including receiving a first radio resource control (RRC) connection release message for transitioning into an RRC inactive state, the first RRC connection release message including a resume identity and a next hop chaining count, in case that uplink data occurs in the RRC inactive state, transmitting, to a base station, a random access preamble, receiving, from the base station, a random access response including timing alignment information and an uplink grant, transmitting, to the base station, the uplink data with an RRC connection resume request message including the resume identity, and receiving, from the base station, a second RRC connection release message as a response to the RRC connection resume request message.
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9.发明申请公开(公告)号：US20210112489A1
公开(公告)日：2021-04-15
申请号：US16641170
申请日：2019-09-11
发明人： Sangbum KIM , Soenghun KIM
摘要： Provided is a method of obtaining public land mobile network (PLMN) information of a user equipment (UE), the method including receiving, by a UE access stratum (AS), a request for collecting the PLMN information from a UE non-AS (NAS), scanning at least one carrier in a frequency band supportable by the UE, determining, based on a result of the scanning, whether the at least one carrier is a carrier in an unlicensed frequency band, obtaining the PLMN information from at least one cell, based on a result of the determining, and providing, by the UE AS, the obtained PLMN information to the UE NAS.
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10.发明申请公开(公告)号：US20210022202A1
公开(公告)日：2021-01-21
申请号：US17043234
申请日：2019-03-27
发明人： Sangbum KIM , Alexander SAYENKO , Seungri JIN , Soenghun KIM
摘要： The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) communication system such as long term evolution (LTE). The present disclosure provides a method and an apparatus for performing discontinuous reception (DRX) in a wireless communication system. An operating method of a user equipment (UE) in a wireless communication system includes detecting a wake-up signal (WUS), and determining whether to a physical downlink control channel (PDCCH) or a paging message for a specific time occasion based on the WUS.
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