公开(公告)号：WO2022029465A1

公开(公告)日：2022-02-10

申请号：PCT/IB2020/057344

申请日：2020-08-03

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： KERSCH, Péter ,  BORSOS, Tamas ,  KALLUS, Zsófia ,  VADERNA, Peter

IPC: H04L12/24 ,  H04W24/00 ,  H04L12/26 ,  H04L41/0631 ,  H04L41/069 ,  H04L41/145 ,  H04L41/16 ,  H04L41/5009 ,  H04L41/5032 ,  H04L41/5067 ,  H04L41/5074 ,  H04L43/08 ,  H04W24/02

Abstract: The correlation of per-session network logs with trouble reports provided by the users/user devices via a trouble reporting app generates labeled training information used to train Machine Learning (ML) models that are subsequently used to infer, explain, and address service issues associated with an application service session. As such, the level of automation for Quality of Experience (QoE) management increases, while the accuracy of such QoE management increases and a subscriber's experience improves.

公开(公告)号：WO2021190806A1

公开(公告)日：2021-09-30

申请号：PCT/EP2021/051967

申请日：2021-01-28

Applicant: NOKIA TECHNOLOGIES OY

Inventor： KAHN, Colin ,  THEIMER, Thomas ,  SZILÁGYI, Péter ,  SARTORI, Cinzia

IPC: H04L12/24 ,  H04L12/26 ,  H04L41/0686 ,  H04L41/145 ,  H04L41/16 ,  H04L41/5054 ,  H04L41/5093

Abstract: Systems, methods, apparatuses, and computer program products for data collection coordination and persistent storage control for analytics. For example, certain embodiments may provide a unified data management framework that efficiently serves data collection and distribution needs and isolates a consumer from a producer. Further, some embodiments may provide for a reduction or elimination of unnecessary data storage in a data repository used in association with the data management framework provided by certain embodiments. Specifically, certain embodiments may allow a consumer entity that is requesting specific data to specify whether the data is to be kept in persistent storage in a data repository. The consumer entity, when requesting data, may send an indication that data is to be provided to the consumer entity only, that data is to be provided to the data repository only, or that the data is to be provided to the data repository and the consumer entity.

公开(公告)号：WO2021113884A2

公开(公告)日：2021-06-10

申请号：PCT/US2021/027373

申请日：2021-04-14

Applicant: FUTUREWEI TECHNOLOGIES, INC.

Inventor： STRASSNER, John Charles ,  CLEMM, Alexander

IPC: H04L12/24 ,  H04L41/0806 ,  H04L41/0893 ,  H04L41/142 ,  H04L41/145 ,  H04L41/5009 ,  H04L41/5019 ,  H04L41/5029 ,  H04L41/5041 ,  H04L41/5045 ,  H04L41/5048 ,  H04L41/5054 ,  H04L43/026 ,  H04L43/08 ,  H04L43/16

Abstract: According to one aspect of the present disclosure a system which allows a network service provider to address providing service assurances to comply with each service level agreement (SLA) agreed to with customers is provided. A translation system accesses one or more network service agreements and parses the one or more network service agreements into a processing format. The system then determines which network services are specified by the network service agreement, and service level agreements for each service. The translation system then generates one or more service level objectives for each service level agreement and one or more service level values for each service level objective. One or more metrics are then selected to be associated with each value to be measured to determine compliance with the service level agreement. The system then stores each of the service level agreements, objectives, values and metrics as objects.

公开(公告)号：WO2021247270A1

公开(公告)日：2021-12-09

申请号：PCT/US2021/033896

申请日：2021-05-24

Applicant: CISCO TECHNOLOGY, INC.

Inventor： KAPADIA, Shyam ,  DONG, Liqin ,  KRATTIGER, Lukas

IPC: H04L29/06 ,  H04L41/145 ,  H04L45/02 ,  H04L45/64 ,  H04L63/04 ,  H04L63/06 ,  H04L9/0838 ,  H04L9/0894 ,  H04L9/3215

Abstract: Techniques for utilizing a Software-Defined-Networking (SDN) controller and/or a Data Center Network Manager (DCNM) and network border gateway switches associated with a multi-site cloud computing network to provide reachability data indicating physical links between the border gateways disposed in different sites of the multi-site network to establish secure connection tunnels utilizing the physical links and unique encryption keys. The SDN controller and/or DCNM may be configured to generate a physical underlay model representing the physical underlay, or network transport capabilities, and/or a logical overlay model representing a logical overlay, or overlay control-plane, of the multi-site network. The SDN controller may also generate an encryption key model representing the associations between the encryption keys and the physical links between the associated network border gateway switches. The SDN controller may utilize the models to determine route paths for transmitting network traffic spanning over different sites of the multi-site network at line speed.

公开(公告)号：WO2021245361A1

公开(公告)日：2021-12-09

申请号：PCT/FR2021/051009

申请日：2021-06-03

Applicant: ORANGE

Inventor： BEN SLIMEN, Yosra ,  SEDJELMACI, Hichem

IPC: H04L12/24 ,  H04L12/26 ,  H04L29/06 ,  H04L41/0631 ,  H04L41/0654 ,  H04L41/145 ,  H04L41/147 ,  H04L43/04 ,  H04L63/0227 ,  H04L63/1425

Abstract: L'invention concerne un procédé de détection d'anomalies d'un réseau de télécommunications, mettant en œuvre, au niveau d'un premier module de détection d'anomalies : ‐ l'obtention (30) d'une pluralité de premières données de mesures représentatives d'une utilisation de ressources dudit réseau à un instant donné au niveau dudit élément cible; ‐ la détermination (31) à partir de la pluralité de premières données de mesures, d'au moins une catégorie d'anomalies parmi une pluralité de catégories d'anomalies comprenant au moins une catégorie représentative d'une présence d'attaque, une catégorie représentative d'une présence d'une défaillance et une catégorie représentative d'une absence d'anomalie; ‐ la demande (32) de validation de la catégorie d'anomalies déterminée à un deuxième module de détection d'attaques et/ou à un troisième module de détection de défaillances, en fonction de la catégorie d'anomalies déterminée, ladite demande comprenant au moins l'instant donné, un identifiant de l'élément cible, la catégorie d'anomalies déterminée et la pluralité de premières données de mesures; et ‐ sur réception d'au moins une réponse de la part du deuxième et/ou troisième module, la décision (33) en fonction de la réponse reçue d'une action de traitement à déclencher dans le réseau.

公开(公告)号：WO2021244756A1

公开(公告)日：2021-12-09

申请号：PCT/EP2020/065632

申请日：2020-06-05

Applicant: NOKIA TECHNOLOGIES OY

Inventor： VALCARCE RIAL, Alvaro ,  HOYDIS, Jakob

IPC: H04W80/02 ,  H04L12/24 ,  H04L41/145 ,  H04W24/02 ,  H04W24/08 ,  H04W88/02

Abstract: An apparatus, system, method, and computer program is described comprising: training a first model at a first module of a user equipment based at least in part on information related to one or more protocols, wherein the information is received from a first communication node, and wherein the first model is configured to perform at a first time interval: one of a plurality of first actions, wherein the plurality of first actions comprises generating a protocol data unit; and one of a plurality of second actions, wherein the plurality of second actions comprises transmitting a protocol data unit, wherein the one of the plurality of first actions and/ or the one of the plurality of second actions are selected based on one or more policies; and generating, using the first model, outputs relating to one or more protocol data units.

公开(公告)号：WO2021202743A1

公开(公告)日：2021-10-07

申请号：PCT/US2021/025188

申请日：2021-03-31

Applicant: QUALCOMM INCORPORATED

Inventor： DALMIYA, Vishal ,  CHEN, Xing ,  BALASUBRAMANIAN, Arun Prasanth ,  RAO, Vaishakh ,  ZACHARIAS, Leena ,  KUMAR, Vanitha Aravamudhan ,  MAHESHWARI, Shailesh ,  LEE, Kuo-Chun

IPC: H04W28/14 ,  H04L12/801 ,  H04L12/24 ,  G06N20/00 ,  H04L41/145 ,  H04L41/147 ,  H04L41/16 ,  H04L41/5009 ,  H04L47/28 ,  H04W28/06 ,  H04W28/0908

Abstract: Certain aspects of the present disclosure provide techniques for packet buffering. A method that may be performed by a receiving node includes dynamically determining one or more time durations to buffer packets. The one or more time durations can be different than a time duration of a configured timer for buffering the packets. The receiving node may input one or more parameters to a machine learning algorithm and obtain, as output of the machine learning algorithm based on the input one or more parameters, one or more time durations to buffer packets. The receiving node buffers packets for the determined one or more time durations. The receiving node may use machine learning to dynamically determine the one or more time durations to buffer packet. The buffering may be at a radio link control (RLC) reassembling buffer and/or a packet data convergence protocol (PDCP) buffer.

公开(公告)号：WO2021141772A1

公开(公告)日：2021-07-15

申请号：PCT/US2020/066587

申请日：2020-12-22

Applicant: CISCO TECHNOLOGY, INC.

Inventor： SUNDARARAJAN, Balaji ,  AGARWAL, Vivek ,  OSWAL, Anand ,  CHANNAPPA, Chethan ,  KODNAD, Subhash ,  SHARMA, Jeevan

IPC: H04L12/24 ,  H04W4/70 ,  H04L29/06 ,  G06F2009/45595 ,  G06F9/45558 ,  G16Y30/10 ,  H04L12/2856 ,  H04L12/66 ,  H04L41/0806 ,  H04L41/0853 ,  H04L41/0893 ,  H04L41/145 ,  H04L41/5032 ,  H04L49/70 ,  H04L63/0272 ,  H04L63/20 ,  H04W92/02

Abstract: The present disclosure is directed to managing industrial internet of things end points and includes one or more processors and one or more computer-readable non-transitory storage media coupled to the one or more processors and comprising instructions that, when executed by the one or more processors, cause one or more switches to perform operations comprising: identifying a first end point using a protocol associated with the first end point, determining a classification for the identified first end point based on one or more attributes of the first end point, identifying one or more related end points having the classification in common with the first end point, segmenting the first end point with the identified one or more related end points, and applying one or more policies to the segmented first end point and the one or more related end points.

公开(公告)号：WO2022212862A1

公开(公告)日：2022-10-06

申请号：PCT/US2022/023078

申请日：2022-04-01

Applicant: SAUDI ARABIAN OIL COMPANY ,  ARAMCO SERVICES COMPANY

Inventor： AL-JARRASH, Mohammed, A. ,  ABUHALEEGAH, Mohammed, S.

IPC: G06F8/61 ,  G06F9/50 ,  G06F16/93 ,  H04L41/0806 ,  H04L41/0853 ,  G06F2111/02 ,  G06F30/10 ,  H04L41/0856 ,  H04L41/145 ,  H04L67/53

Abstract: A method for network deployment is disclosed. The method includes receiving (201), from a user by a centralized system (322), a plurality of completed task detail forms (102), retrieving (202), by the centralized system (322) and from the plurality of completed task detail forms (102), deployment task descriptions of a plurality of network devices, generating (203), by the centralized system (322) and based on the deployment task descriptions, an engineering design package (104) comprising a specification and associated configuration and connectivity information of each of the plurality of network devices, and deploying (205), based on the engineering design package (104), the plurality of network devices.

公开(公告)号：WO2022028696A1

公开(公告)日：2022-02-10

申请号：PCT/EP2020/072080

申请日：2020-08-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD. ,  REDZIC, Milan

Inventor： REDZIC, Milan

IPC: H04L12/24 ,  H04L41/0806 ,  H04L41/083 ,  H04L41/0853 ,  H04L41/0886 ,  H04L41/145 ,  H04L41/16

Abstract: The present disclosure relates generally to the field of software-defined networking, in particular to a solution for mapping device configurations of network devices from different telecom vendors in a telecommunication network. To this end, the disclosure proposes a network management device configured to obtain vendor-specific data, input the vendor-specific data into a siamese neural network model in order to compare device configurations, obtain similarity scores, and determine matched device configurations based on the similarity scores. In particular, vendor-specific data are represented into a form of vector or matrix by using word embeddings that are comprised in the siamese neural network model and trained on telecommunication protocols and/or specifications, such as Request for Comments (RFC) documents.