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    ELECTRONIC DEVICE AND METHOD FOR E2 SETUP PROCEDURE
    1.
    发明公开
    ELECTRONIC DEVICE AND METHOD FOR E2 SETUP PROCEDURE 审中-公开

    公开(公告)号：US20240237003A1

    公开(公告)日：2024-07-11

    申请号：US18405396

    申请日：2024-01-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Junhyuk SONG ,  Seungwon KANG ,  Youngsung KHO ,  Chulmin KIM ,  Chungkeun LEE

    IPC: H04W72/23 ,  H04W88/08

    CPC classification number: H04W72/23 ,  H04W88/085

    Abstract: A method performed by an E2 node is provided. The method includes transmitting, to a Near-(RT RAN intelligent controller (RIC), an E2 setup request message, and receiving, from the Near-RT RIC, an E2 setup response message for the E2 setup request message. The E2 setup request message includes E2 node component configuration information. A request part of the E2 node component configuration information includes a gNB CU configuration update message or a gNB-DU configuration update message, in case that the E2 node is a gNB-DU. A response part of the E2 node component configuration information includes a gNB-CU configuration update acknowledge message corresponding to the gNB-CU configuration update message or a gNB-DU configuration update acknowledge message corresponding to the gNB-DU configuration update message, in case that the E2 node is the gNB-DU.

    DEVICE AND METHOD FOR CONTROLLING E2 NODE IN WIRELESS COMMUNICATION SYSTEM
    2.
    发明公开
    DEVICE AND METHOD FOR CONTROLLING E2 NODE IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20230262638A1

    公开(公告)日：2023-08-17

    申请号：US18301688

    申请日：2023-04-17

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Junhyuk SONG ,  Sunheui RYOO ,  Chungkeun LEE

    IPC: H04W60/00

    CPC classification number: H04W60/00 ,  H04W88/08

    Abstract: The disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than 4th generation (4G) communication systems such as long term evolution (LTE). A method performed by a near-real time (RT) radio access network (RAN) intelligent controller (RIC) is provided. The method includes a step of receiving a RIC indication message from an E2 node, wherein the RIC indication message includes user equipment (UE)-related information, the UE-related information includes information for indicating the radio resource control (RRC) state, and the RRC state can be one from among a plurality of states including RRC connected, RRC inactive and RRC idle states.

    APPARATUS AND METHOD FOR E2 INTERFACE SET UP WITH CELL INFORMATION IN RADIO ACCESS NETWORK
    3.
    发明公开
    APPARATUS AND METHOD FOR E2 INTERFACE SET UP WITH CELL INFORMATION IN RADIO ACCESS NETWORK 审中-公开

    公开(公告)号：US20230199867A1

    公开(公告)日：2023-06-22

    申请号：US18168141

    申请日：2023-02-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Junhyuk SONG ,  Chungkeun LEE

    IPC: H04W76/10

    CPC classification number: H04W76/10 ,  H04W88/08

    Abstract: 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). A method performed by an E2 node is provided. The method includes transmitting a request message to each of a plurality of network entities, receiving a plurality of response messages corresponding to the request message, from the plurality of the network entities, transmitting a first message comprising the request message and the plurality of the response messages to a radio access network (RAN) intelligent controller (RIC), and receiving a second response message corresponding to the first message, the first message may be an E2 SETUP REQUEST message or an E2 NODE CONFIGURATION UPDATE message, and the second response message may be an E2 SETUP RESPONSE message or an E2 NODE CONFIGURATION UPDATE ACKNOWLEDGE message.

    METHOD AND DEVICE FOR MEASURING PERFORMANCE IN WIRELESS COMMUNICATION SYSTEM
    4.
    发明申请
    METHOD AND DEVICE FOR MEASURING PERFORMANCE IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220330070A1

    公开(公告)日：2022-10-13

    申请号：US17843931

    申请日：2022-06-17

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Junhyuk SONG ,  Chungkeun LEE

    IPC: H04W24/10 ,  H04W24/02 ,  H04W28/02

    Abstract: According to various embodiments of the present disclosure, a method for an E2 node comprises: transmitting an indication message including a measurement container to a radio access network (RAN) intelligent controller (RIC), wherein the measurement container may include at least one among: first measurement information of a digital unit (DU), the first measurement information including at least one of physical resource block (PRB) usage information for a standalone (SA) structure and PRB usage information for a non-standalone (NSA) structure; second measurement information of a central unit control plane (CU-CP), the second measurement information including information about the number of active user equipments (UEs); and third measurement information including at least one of packet data conversion protocol (PDCP) usage information for the SA structure and the PRB usage information for the NSA structure.

    APPARATUS AND METHOD FOR SLICE CONTROL AND CELL CONTROL IN WIRELESS COMMUNICATION SYSTEM
    8.
    发明公开
    APPARATUS AND METHOD FOR SLICE CONTROL AND CELL CONTROL IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20230337268A1

    公开(公告)日：2023-10-19

    申请号：US18310783

    申请日：2023-05-02

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Junhyuk SONG ,  Seungwon KANG ,  Youngsung KHO ,  Chungkeun LEE

    IPC: H04W72/53 ,  H04W72/54 ,  H04W72/044

    CPC classification number: H04W72/53 ,  H04W72/54 ,  H04W72/044

    Abstract: The disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data rate after a 4th generation (4G) communication system such as long-term evolution (LTE). According to various embodiments of the disclosure, a method performed by a distributed unit (DU) may include: transmitting, to a near-real time (near-RT) radio access network (RAN) intelligent controller (RIC), an E2 report message including resource policy information related to a shared resource, a prioritized resource, and a dedicated resource of a radio resource for a rRMPolicyMemberList; receiving, from the RT RIC, an E2 control message generated based on the resource policy information; and



    performing a resource allocation based on the E2 control message, wherein the resource policy information includes an rRMPolicyMaxRatio, an rRMPolicyMinRatio and an rRMPolicyDedicatedRatio, wherein each of the rRMPolicyMaxRatio, the rRMPolicyMinRatio and the rRMPolicyDedicatedRatio are indicated with an integer between 0 and 100.

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