公开(公告)号：US20230037228A1

公开(公告)日：2023-02-02

申请号：US17672991

申请日：2022-02-16

Applicant: Tata Consultancy Services Limited

Inventor： Bighnaraj PANIGRAHI ,  Sumanta PATRO ,  Hemant Kumar RATH ,  Shameemraj NADAF ,  Garima MISHRA

IPC: H04W16/10 ,  H04W16/04 ,  H04W24/08

Abstract: Fifth generation and beyond (5G+) systems are expected to adopt new network architectures, services, and deployment schemes for compatibility with the latest technologies and end user's needs. With increase in user equipment (UE), also come variety of advanced applications and use-cases, wherein each application type has its own KPI requirements. Existing resource allocation schemes in cellular networks are not able to handle such dynamic requirements due to which network slice can lead to unwanted mismanagement of resources. Present application provides systems and methods for application-aware dynamic slicing in radio access network (RAN), wherein RAN slicing is proactively managed by learning historical slice demands and consumptions. Once slices are created, the system allocates resources to user equipment by following optimal inter-slice and intra-slice mechanisms based on application type(s), traffic demand(s) and wireless characteristics of UE. Upon resource allocation the UE are further monitored to avoid resource misutilization and resource wastage.