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.

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.

公开(公告)号：US20240276205A1

公开(公告)日：2024-08-15

申请号：US18628511

申请日：2024-04-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04W8/20 ,  H04L43/0882 ,  H04W8/18

CPC classification number: H04W8/20 ,  H04L43/0882 ,  H04W8/183

Abstract: The present disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system to support higher data transmission rates after a 4th generation (4G) communication system such as long term evolution (LTE). According to embodiments, a method performed by a E2 node is provided. The method comprises receiving, from a near-real time (Near-RT) radio access network (RAN) intelligent controller (RIC), a first message for indicating that load status of the Near-RT RIC is overloaded, waiting for signaling on E2 interface until receiving a second message indicating that the load status of the Near-RT RIC is not overloaded, based on the first message, receiving, from the Near-RT RIC, the second message, and performing the signaling on the E2 interface after receiving the second message.

公开(公告)号：US20240224305A1

公开(公告)日：2024-07-04

申请号：US18381012

申请日：2023-10-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungwon KANG ,  Hyoungrok KIM ,  Minyoung LEE ,  Chungkeun LEE ,  Hakyung JUNG

IPC: H04W72/50 ,  H04W72/232 ,  H04W72/30

CPC classification number: H04W72/50 ,  H04W72/232 ,  H04W72/30

Abstract: A method performed by a near-real time (RT) radio access network intelligent controller (RIC), may comprise: receiving, from an E2 node, an indication message including information on a slice associated with a cell; identifying a size of a resource allocated for the slice based on the information on the slice; and transmitting, to the E2 node, a control message including information on the size of the resource, wherein the information on the slice may comprise collection duration, a sum of data volume during the collection duration, and information on a terminal associated with the slice.