公开(公告)号：WO2023062418A1

公开(公告)日：2023-04-20

申请号：PCT/IB2021/059480

申请日：2021-10-15

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： EBRAHIMZADEH, Amin ,  PROMWONGSA, Nattakorn ,  SZABÓ, Róbert ,  RECSE, Ákos ,  MOURADIAN, Carla ,  LI, Wubin ,  AFRASIABI, Negar ,  GLITHO, Roch

IPC: H04L41/5054 ,  H04L41/40 ,  H04L41/14 ,  H04L41/122 ,  H04L41/5009

Abstract: A method is provided performed by a network node for ranking topological decomposition options of a virtual network function, VNF, or combinations of topological decomposition options of VNFs to form a VNF forward graph for a network service in a communication network. The method includes evaluating the topological decomposition comprising a plurality of decomposition options. The evaluation based on a plurality of scores for the plurality of decomposition options where each score corresponds to a defined decomposition option for the VNF or combinations of decomposition options for VNFs for the network service. The method further includes ranking the plurality of decomposition options based on respective scores of the defined decomposition options for the VNF or the combinations of the decomposition options of the VNFs, wherein the ranking identifies a set of decomposition options for VNFs that have the highest scores.

公开(公告)号：WO2023018727A1

公开(公告)日：2023-02-16

申请号：PCT/US2022/039847

申请日：2022-08-09

Applicant: INTEL CORPORATION

Inventor： CHOU, Joey ,  YAO, Yizhi

IPC: H04L41/0895 ,  H04L41/342 ,  H04L41/40 ,  H04L67/289

Abstract: The disclosure is directed to systems and methods for provisioning a Management Service (MnS) producer at an Edge Computing Service Provider (ECSP) management system in a wireless network. The ECSP may detect a request to create a managed object instance (MOI), the request received from an Application Service Provider (ASP), including deployment requirements; encode a response to the request, the response indicating that instantiation is in progress; select an Edge Data Network (EDN) and a number of edge application servers (EAS) instances to be instantiated based on the deployment requirements; detect an EAS virtualized network function (VNF) software image received based on the deployment requirements; request instantiation, by a network function virtualization orchestrator (NFVO), of one or more EAS VNF instances of the software image; detect results of the instantiation; and encode a notification based on the instantiation, including an indication of the results being a deployment or a failure.

公开(公告)号：WO2023016744A1

公开(公告)日：2023-02-16

申请号：PCT/EP2022/069739

申请日：2022-07-14

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： ALBRECHT, Harald ,  DREHER, Michael

IPC: H04L67/56 ,  H04L67/12 ,  H04L41/12 ,  H04L9/40 ,  H04L41/122 ,  H04L41/40 ,  H04L41/0895 ,  H04L41/0806

Abstract: Die Erfindung betrifft ein Verfahren zur Bereitstellung von zeitkritischen Diensten mittels einer Ablaufsteuerungsumge- bung, bei dem den Diensten jeweils eine Server-Komponente (113) zugeordnet ist, die zumindest eine Anwendungsinstanz umfasst und durch eine in die Ablaufsteuerungsumgebung (112) ladbare sowie dort ausführbare Ablaufsteuerungskomponente ge- bildet wird. Mittels der Ablaufsteuerungsumgebung wird für jede Server-Komponente ein eigenes virtuelles Kommunikations- netz (114) verfügbar gemacht. Ein Reverse-Proxy (101) eines die Ablaufsteuerungsumgebung umfassenden Teilnetzes (100) leitet Dienstzugriffsanfragen (11) zur Nutzung der Dienste außerhalb des Teilnetzes entsprechend vorgegebenen Weiterlei- tungsregeln (121) an die jeweilige Server-Komponente über de- ren virtuelles Kommunikationsnetz weiter. Die virtuellen Kom- munikationsnetze werden jeweils für sämtliche Anwendungs- instanzen der jeweiligen Server-Komponente zur Weiterleitung der Dienstzugriffsanfragen genutzt.

公开(公告)号：WO2023274508A1

公开(公告)日：2023-01-05

申请号：PCT/EP2021/067822

申请日：2021-06-29

Applicant: NOKIA TECHNOLOGIES OY

Inventor： SZILÁGYI, Péter ,  VULKÁN, Csaba

IPC: H04L41/5067 ,  H04L43/0876 ,  H04L41/0896 ,  H04L41/5019 ,  H04L41/5054 ,  H04L43/0852 ,  H04L41/0806 ,  H04L41/0816 ,  H04L41/0866 ,  H04L41/0893 ,  H04L41/0894 ,  H04L41/0895 ,  H04L41/0897 ,  H04L41/40 ,  H04L43/20

Abstract: For each specific intent received by an intent management entity of an intent-based network, one or more targets to be managed by a quality management entity of the intent-based network are calculated (S101). Resource pool information is collected from control entities and network functions which control resource pools comprising resources allocated to end user services (S103), and feedback on quality is collected from terminating entities terminating the end user services (S105). Based on at least one of the resource pool information and the feedback on quality, it is evaluated whether or not the one or more targets are achievable (S107).

公开(公告)号：WO2023273883A1

公开(公告)日：2023-01-05

申请号：PCT/CN2022/098855

申请日：2022-06-15

Applicant: 中兴通讯股份有限公司

Inventor： 许多

IPC: H04L41/40 ,  H04L41/0677 ,  H04L43/0805

Abstract: 本申请提出一种SDN混合overlay网络中的路径诊断方法和系统，一种SDN混合overlay网络中的路径诊断方法应用于SDN控制器，包括：向混合overlay网络中的多个设备发送诊断报文，所述诊断报文与业务报文结构相同，且封装诊断流特征，所述诊断报文用于使接收到所述诊断报文的设备根据所述诊断流特征转发所述诊断报文并向所述SDN控制器上送所述诊断报文；根据接收到所述诊断报文的设备上送的所述诊断报文确定所述混合overlay网络的路径诊断结果。

公开(公告)号：WO2022258169A1

公开(公告)日：2022-12-15

申请号：PCT/EP2021/065444

申请日：2021-06-09

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： SUBRAMANYA, Tejas ,  ALI-TOLPPA, Janne ,  MWANJE, Stephen

IPC: H04L41/0823 ,  H04W24/02 ,  H04L41/5025 ,  H04L41/044 ,  H04L41/40 ,  H04L41/0897

Abstract: The disclosure relates to an apparatus comprising means for: receiving, at a first closed loop function from a second closed loop function, one or more proposed actions to be taken by the second closed loop function with respect to a managed entity, the first and second closed loop functions operating on the managed entity; determining, at the first closed loop function, one or more further actions to be taken, wherein the determining is based on the at least the one or more proposed actions to be taken by the second closed loop function; and causing, by the first closed loop function, the determined one or more further actions to be taken.

公开(公告)号：WO2022147122A1

公开(公告)日：2022-07-07

申请号：PCT/US2021/065510

申请日：2021-12-29

Applicant: LEVEL 3 COMMUNICATIONS, LLC

Inventor： RITCHIE, Austin ,  HEMMANN, Scott ,  WANG, Wen ,  DWYER, Brett

IPC: H04L41/5051 ,  H04L41/04 ,  H04L41/40 ,  H04L41/22 ,  H04L41/50 ,  H04L41/342

Abstract: A system and method for providing on-demand edge compute. The system may include an orchestrator that provides a UI and controls an abstraction layer for implementing a workflow for providing on-demand edge compute. The abstraction layer may include a network configuration orchestration (NCO) system (e.g., a Network-as-a-Service (NaaS) system) and an API that may provide an interface between the orchestrator and the NCO. The API may enable the orchestrator to communicate with the NCO for receiving requests that enable the NCO to integrate with existing network controllers, orchestrators, and other systems and perform various network provisioning tasks (e.g., to build and provision a communication path between server instances). The various tasks, when executed, may provide end-to-end automated network provisioning services as part of providing on-demand edge compute service to users. The API may further enable the ECS orchestrator to receive information from the NCO, (e.g., network resource information, status messages).

公开(公告)号：WO2023061200A1

公开(公告)日：2023-04-20

申请号：PCT/CN2022/121417

申请日：2022-09-26

Applicant: 中兴通讯股份有限公司

Inventor： 李杨

IPC: H04L41/40 ,  H04W16/18

Abstract: 本申请提供了一种网络切片资源编排方法、网络设备及计算机可读存储介质，该网络切片资源编排方法包括：获取网络端口的网络资源需求模型，网络资源需求模型用于表征网络端口的网络资源参数要求，网络端口为网络切片内的业务网元的对外连接端口(S100)；根据网络资源需求模型确定业务网元的对外网络资源需求(S200)；根据对外网络资源需求生成第一资源编排策略，第一资源编排策略用于对网络切片进行资源编排(S300)。

公开(公告)号：WO2023059642A1

公开(公告)日：2023-04-13

申请号：PCT/US2022/045679

申请日：2022-10-04

Applicant: INTRADIEM, INC.

Inventor： BUSBEE, Christopher Powell ,  EAST, Jennifer Christine ,  JARUS, Michael Carl ,  LEE, Jennifer ,  WILSON, Kevin

IPC: H04L41/147 ,  H04L41/142 ,  H04L41/16 ,  H04L41/0823 ,  H04L41/14 ,  H04L43/08 ,  H04L43/20 ,  H04L41/0806 ,  H04L41/0866 ,  H04L41/08 ,  H04L41/0893 ,  H04L41/0894 ,  H04L41/0895 ,  H04L41/0897 ,  H04L41/5054 ,  H04L41/5061 ,  H04L41/046 ,  H04L41/22 ,  H04L41/40 ,  H04L41/0886 ,  H04L41/145

Abstract: A computing system includes processor(s) in a management network that serves an end-user network with agent instances. Server(s), such as a workforce management server or a communication distribution server, receive communications to the end-user network and assign agent instances to service the communications. The processor(s) perform tasks that include (a) receiving first data associated with the processes of the server(s), (b) determining, based on a specification defined by the end-user network, a first operation to be performed by the server(s), where the specification includes a first logical directive including at least one first condition that, if satisfied by the received first data, defines the first operation, (c) providing the first operation to the server(s), (d) determining rules-execution data, (e) analyzing the first data and/or the rules-execution data to identify at least one non-compliant statistical parameter, (f) determining a rules recommendation, and (g) providing the rules recommendation to the end-user network.

公开(公告)号：WO2023047388A1

公开(公告)日：2023-03-30

申请号：PCT/IB2022/059200

申请日：2022-09-27

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： FOTI, George ,  STILLE, Mats

IPC: H04L65/1016 ,  H04L65/1063 ,  H04L65/1073 ,  H04W24/10 ,  H04L41/40 ,  H04L43/12 ,  H04L43/20 ,  H04L43/02

Abstract: A first network function in a network node is described. The network node comprises a communication interface and processing circuitry. The communication interface is configured to transmit a registration to a registry function to register an associated service profile indicating a network node capability to expose at least one of Internet Protocol, IP, Multimedia Subsystem, IMS, events and IMS analytics data on behalf of one or more IMS nodes; receive a request to subscribe to and be notified of the at least one of the IMS events and the IMS analytics data; notify of the at least one of the IMS events and the IMS analytics data based at least in part on the received request. Information related to the at least one of the IMS events and the IMS analytics data is obtained, by the processing circuitry, from the corresponding IMS nodes in the IMS network.