公开(公告)号：US20220353138A1

公开(公告)日：2022-11-03

申请号：US17867054

申请日：2022-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Przemyslaw WYSZKOWSKI ,  Jan KIENIG ,  Donghyeok HO ,  Ganesh CHANDRASEKARAN ,  Lukasz FILIMOWSKI ,  Marcin PILARCZYK

IPC: H04L41/0806 ,  H04L41/084 ,  H04W48/18

Abstract: An apparatus and a method for generating a descriptor for a network slice are provided. The apparatus includes a transceiver, a memory storing one or more instructions, and at least one processor configured to execute the one or more instructions stored in the memory to obtain requirements for a network slice, determine at least one of a plurality of network slice templates (NSTs), a plurality of network slice descriptors (NSLDs), or a plurality of network slice instances (NSIs), based on the obtained requirements, when at least one of the plurality of NSTs is determined, determine at least one specific node to substitute for a plurality of abstract nodes included in the at least one of the plurality of NSTs, based on the obtained requirements, and generate a descriptor for a network slice, based on the determined at least one specific node.

公开(公告)号：US20230239776A1

公开(公告)日：2023-07-27

申请号：US18192484

申请日：2023-03-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junhyuk SONG ,  Donghyeok HO ,  Jungshin PARK ,  Sangkyou RYOU ,  Chungkeun LEE

IPC: H04W48/16 ,  H04W28/02

CPC classification number: H04W48/16 ,  H04W28/0268

Abstract: A 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate after a 4th generation (4G) communication system such as long-term evolution (LTE). A method may be performed by an intelligent controller may, and include obtaining first information related to user equipment (UE) identity of an open (O)-RAN from an E2 node, obtaining second information related to the UE identity from a network exposure function (NEF) of a 5th generation (5G) core network (5GC), generating an A1 policy message through comparison based on the first information and the second information, and transmitting the A1 policy message to a near-real time (RT) radio access network (RAN) intelligent controller (RIC) via an A1 interface, the first information may include a general public subscription identifier (GPSI), an access and mobility management function (AMF) UE NGAP ID related to the 5GC and a globally unique AMF ID (GUAMI) related to the 5GC, and the second information may include an AMF UE NGAP ID related to the 5GC and a GUAMI related to the 5GC.

公开(公告)号：US20230045460A1

公开(公告)日：2023-02-09

申请号：US17965440

申请日：2022-10-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghyeok HO ,  Jan KIENIG ,  Przemyslaw WYSZKOWSKI ,  Ganesh CHANDRASEKARAN ,  Ilkook YUN

IPC: H04W48/18 ,  H04L41/084

Abstract: The disclosure relates to a communication technique and a system thereof that fuse a 5th generation (5G) communication system with Internet of Things (IoT) technology to support a higher data transmission rate after a 4th generation (4G) system. The disclosure is applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety-related service, etc.) based on 5G communication technology and IoT-related technology. The disclosure is about telecommunication and 5G network slicing technology. A method for defining a network slice template (NST) to provide network slice, for generating a network slice instance (NSI), and a system for managing them are provided.