公开(公告)号：US11784945B2

公开(公告)日：2023-10-10

申请号：US17958820

申请日：2022-10-03

Applicant: NEC Laboratories America, Inc.

Inventor： Kunal Rao ,  Murugan Sankaradas ,  Srimat Chakradhar ,  Vivek Aswal

IPC: H04L47/83 ,  H04W28/02 ,  H04L43/0894 ,  H04L41/5019

CPC classification number: H04L47/83 ,  H04L41/5019 ,  H04L43/0894 ,  H04W28/0268

Abstract: Systems and methods for network bandwidth optimization, including transmitting sensor data from one or more sensors over a wireless network into a generated network slice, submitting a Quality-of-Service (QoS) request for one or more applications by specifying desired network slice characteristics, and predicting network bandwidth needed for granting the QoS request for the one or more applications using a cost function based on magnitude, direction, and frequency of error. Time-varying network bandwidth usage is continuously monitored, and new QoS requests for the one or more applications are periodically requested based on the monitoring. An updated prediction for updated bandwidth needed for the new QoS request is generated using the cost function, and network bandwidth reservations are iteratively adjusted based on the updated prediction for the new QoS request to provide an amount of network resources to the one or more applications to support the new QoS request.