公开(公告)号：US11611891B2

公开(公告)日：2023-03-21

申请号：US17158040

申请日：2021-01-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Mohammad Moshiur Rahman ,  Remziye Irem Bor-Yaliniz ,  Nimal Gamini Senarath ,  Chengchao Liang ,  Hang Zhang

IPC: H04W24/02 ,  H04L41/0823 ,  H04L41/142 ,  H04W28/16 ,  H04L41/042 ,  H04L41/122 ,  H04L41/14 ,  H04L41/5054 ,  H04L41/50 ,  H04W24/04

Abstract: The present invention provides methods and apparatuses for service based architecture (SBA) for data analytics management (DAM). Configuration specifications are provided for configuring DAM entities for infrastructure management by infrastructure managers (InfMs), customer service managers (CSMs) for network slice subnet instance (NSSI), network slice instance (NSI) and service instance (SI) management, content and forwarding managers (CFM) for content and content cache management. Also provided are methods and apparatus for data analytics service provisioning regardless of DAM architecture.

公开(公告)号：US11528621B2

公开(公告)日：2022-12-13

申请号：US17334950

申请日：2021-05-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Remziye Irem Bor-Yaliniz ,  Nimal Gamini Senarath ,  Mohammad Moshiur Rahman ,  Chengchao Liang

IPC: H04W24/04 ,  H04L41/5025 ,  H04L41/0893 ,  H04W24/02 ,  H04W28/02 ,  H04W28/08

Abstract: Method and system for performance assurance in a network slice subset instance (NSSI) or a network slice instance (NSI) of a network. The method comprises receiving, at a network management function (OAM) of the network, a trigger indicating a network performance deficiency; based on the trigger, determining, by a data analytics (DAM) function of the OAM (OAM DAM) in coordination with a network analytics function of one of the core network and a radio access network (RAN), an NSI/NSSI modification; and implementing, by the OAM, a change in at least one of: NSI/NSSI policies, configurations in at least one of core network functions, the RAN and network resources, in accordance with the NSF NSSI modification.