-
1.发明公开
公开(公告)号：EP4300872A2
公开(公告)日：2024-01-03
申请号：EP23207378.3
申请日：2020-12-23
发明人： Moon, Sangjun , Han, Yoonseon
IPC分类号： H04L7/00
摘要： The present disclosure relates to a 5G or pre-5G communication system to be provided in order to support higher data transmission rates than 4G communication systems such as LTE. According to an embodiment of the present disclosure, disclosed is a method for a time-sensitive networking (TSN) application function device of a mobile communication system to report a delay time of the mobile communication system to a TSN server, wherein a residence time based on a grand master (GM) clock of the mobile communication system is received from a UE communicating with a first TNS node, and a packet delay budget (PDB) based on a clock of the mobile communication system is received from a user plane function (UPF) device that communicates with a second TSN node. The PDB is the time it takes to transmit packets or messages between the UE and a UPF, and bridge delay information based on a TSN clock is delivered to the TSN server on the basis of such information.
-
2.发明公开
公开(公告)号：EP4240040A2
公开(公告)日：2023-09-06
申请号：EP23181762.8
申请日：2017-08-21
发明人： Lee, Jicheol , Lee, Jinsung , Kweon, Kisuk , Kim, Daegyun , Moon, Sangjun , Park, Jungshin , Bae, Beomsik , Lee, Joohyung , Lee, Hyungho
摘要： Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. According to an embodiment of the present invention, a method of a terminal in a wireless mobile communication system comprises the steps of: receiving data network information including data network access permission region information and data network identification information; checking whether the terminal enters a data network access permission region, on the basis of the data network information; and performing a data network access procedure on the basis of the checking result.
-
公开(公告)号：EP3905766A1
公开(公告)日：2021-11-03
申请号：EP21178592.8
申请日：2018-05-08
发明人： Lee, Hyungho , Kweon, Kisuk , Moon, Sangjun , Park, Jungshin , Bae, Beomsik , Lee, Jicheol
IPC分类号： H04W28/02 , H04W28/06 , H04L12/801 , H04L12/851 , H04W80/06
摘要： The present 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 (loT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the loT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure relates to a method and an apparatus for configuring a QoS flow in a mobile communication system.
-
4.发明公开
公开(公告)号：EP4300872A3
公开(公告)日：2024-03-06
申请号：EP23207378.3
申请日：2020-12-23
发明人： Moon, Sangjun , Han, Yoonseon
摘要： The present disclosure relates to a 5G or pre-5G communication system to be provided in order to support higher data transmission rates than 4G communication systems such as LTE. According to an embodiment of the present disclosure, disclosed is a method for a time-sensitive networking (TSN) application function device of a mobile communication system to report a delay time of the mobile communication system to a TSN server, wherein a residence time based on a grand master (GM) clock of the mobile communication system is received from a UE communicating with a first TNS node, and a packet delay budget (PDB) based on a clock of the mobile communication system is received from a user plane function (UPF) device that communicates with a second TSN node. The PDB is the time it takes to transmit packets or messages between the UE and a UPF, and bridge delay information based on a TSN clock is delivered to the TSN server on the basis of such information.
-
5.发明公开
公开(公告)号：EP4240040A3
公开(公告)日：2023-11-22
申请号：EP23181762.8
申请日：2017-08-21
发明人： Lee, Jicheol , Lee, Jinsung , Kweon, Kisuk , Kim, Daegyun , Moon, Sangjun , Park, Jungshin , Bae, Beomsik , Lee, Joohyung , Lee, Hyungho
IPC分类号： H04W76/20 , H04W80/10 , H04W8/02 , H04W12/06 , H04W60/04 , H04W76/22 , H04W88/14 , H04W60/00 , H04W76/12
摘要： Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. According to an embodiment of the present invention, a method of a terminal in a wireless mobile communication system comprises the steps of: receiving data network information including data network access permission region information and data network identification information; checking whether the terminal enters a data network access permission region, on the basis of the data network information; and performing a data network access procedure on the basis of the checking result.
-
6.发明公开
公开(公告)号：EP4258742A1
公开(公告)日：2023-10-11
申请号：EP23180936.9
申请日：2018-08-14
发明人： Park, Jungshin , Moon, Sangjun , Kweon, Kisuk , Lee, Jicheol , Lee, Jinsung
摘要： The present disclosure relates to a method performed by a packet data network gateway-control plane + session management function, PGW-C+SMF, in a mobile communication system, the method comprising: transmitting, to a packet data network gateway-user plane + user plane function, PGW-U+UPF, a request message including first information for allocating a tunnel for data forwarding to the PGW-U+UPF, in case that a terminal is handed over from a first network system to a second network system; as a response to the request message, receiving, from the PGW-U+UPF, a response message including second information on the tunnel for the data forwarding to the PGW-U+UPF; and transmitting, to a first base station associated with the first network system, the second information, wherein the second information is used to forward at least one data packet from the first base station to a second base station associated with the second network system through the PGW-U+UPF, and wherein the second information includes a tunnel endpoint identifier, TEID, for a protocol data unit, PDU, session for the data forwarding to the PGW-U+UPF.
-
7.发明公开
公开(公告)号：EP4125285A1
公开(公告)日：2023-02-01
申请号：EP22196280.6
申请日：2019-05-21
发明人： Kweon, Kisuk , Lee, Jicheol , Park, Jungshin , Moon, Sangjun , Bae, Beomsik
摘要： The present disclosure relates to communication methods and systems for converging a 5 th -Generation (5G) communication system for supporting higher data rates beyond a 4 th -Generation (4G) system with a technology for Internet of Things (IoT). The present 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. Disclosed are reliable transmission methods for ultra-reliable low-latency communication (URLLC) in 5G next-generation core networks, which provide methods of redundant transmission through a plurality of transmission paths in order to perform transmission between radio access networks (RANs) through ultra-reliable transmission in the core network. The disclosure also provides simple multiple path transmission and multiple path transmission using an intermedia user plane function (I-UPF) according to the deployment environment of a network router.
-
8.发明公开
公开(公告)号：EP4114099A1
公开(公告)日：2023-01-04
申请号：EP22190484.0
申请日：2019-10-04
发明人： Moon, Sangjun , Park, Jungshin , Bae, Beomsik , Baek, Youngkyo , Lee, Jicheol
摘要： The present 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). According to various embodiments of the disclosure, an operating method of a user plane function (UPF) in a wireless communication system and an apparatus therefor are provided. The operating method includes receiving a first parameter for clock synchronization from a base station, and performing the clock synchronization with a neighboring network system using the received first parameter and a second parameter. The first parameter may include information relating to a link delay time between the neighboring network system and a network system comprising the UPF, and a residence time of a terminal, a base station and the UPF of the network system comprising the UPF, and the second parameter may include information relating to a backhaul delay time between the base station and the UPF.
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.01 秒)
