公开(公告)号：US11019126B2

公开(公告)日：2021-05-25

申请号：US15631245

申请日：2017-06-23

Applicant: Nokia Solutions and Networks OY

Inventor： Kamakshi Sridhar ,  Ahmed A. Tarraf ,  Jonathan D. Segel ,  Edward Grinshpun ,  Charles Payette

IPC: G06F15/16 ,  H04L29/06 ,  H04L12/801 ,  H04L12/859 ,  H04W28/02 ,  H04L12/811 ,  H04L12/24 ,  H04N21/238 ,  H04N21/24

Abstract: The present disclosure generally discloses an adaptive bitrate streaming support capability configured to support adaptive bitrate streaming of content. The adaptive bitrate streaming support capability is configured to support adaptive bitrate streaming of content via a wireless access network including an application scheduler and a wireless access device. The application scheduler receives an adaptive bitrate streaming flow and sends the adaptive bitrate streaming flow toward the wireless access device based on scheduling of the adaptive bitrate streaming flow at the application scheduler. The wireless access device determines feedback information associated with the adaptive bitrate streaming flow and provides the feedback information associated with the adaptive bitrate streaming flow to the application scheduler. The application scheduler determines scheduling of the adaptive bitrate streaming flow, for transmission toward the wireless access device, based on the feedback information associated with the adaptive bitrate streaming flow.

公开(公告)号：US11996989B2

公开(公告)日：2024-05-28

申请号：US18318221

申请日：2023-05-16

Applicant: Nokia Solutions and Networks Oy

Inventor： Bilgehan Erman ,  Ejder Bastug ,  Bruce Cilli ,  Andrea Francini ,  Raymond Miller ,  Charles Payette ,  Sameerkumar Sharma

IPC: H04L41/5003 ,  H04L67/10 ,  H04L67/131

CPC classification number: H04L41/5003 ,  H04L67/10 ,  H04L67/131

Abstract: An application specific interface (AA-NAPI) associated with an application for the purpose of controlling the networking aspects of the application session is provided by communication service provider (CSP). Cost model of network service types associated with a specific application type is learned by using the AA-NAPI. For each service-point joining the session, network properties are queried by using the AA-NAPI. During continuous service quality monitoring, upon detection of quality degradation leading to the decision to upgrade session quality, network service-type associated with a specific server-point is changed by using the AA-NAPI. Network specific actions are taken to reconfigure the network so that the requested service type is received by the specific service-point. New network capability is activated to improve network service level by using the AA-NAPI. Network specific actions are taken by the network to install new network capabilities so that the specific service-point's service quality is improved as requested.

公开(公告)号：US12028265B2

公开(公告)日：2024-07-02

申请号：US17669278

申请日：2022-02-10

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Andrea Francini ,  Raymond Miller ,  Bruce Cilli ,  Charles Payette ,  Sameerkumar Sharma

IPC: H04L47/56 ,  H04L45/76 ,  H04L47/22 ,  H04L47/6275 ,  H04L47/629

CPC classification number: H04L47/56 ,  H04L45/76 ,  H04L47/22 ,  H04L47/6275 ,  H04L47/629

Abstract: Various embodiments relate to a path computation element (PCE) configured to control a network having ingress edge nodes, interior nodes, and egress edge nodes, including: a network interface configured to communicate with the network; a memory; and a processor coupled to the memory and the network interface, wherein the processor is further configured to: receive a request for a first continuous guaranteed latency (CGL) flow to be carried by the network; make routing and admission control decisions for the requested first CGL flow without provisioning of the first CGL flow and the configuration of schedulers in the interior nodes of the network; and provide flow shaping parameters to a flow shaper at an ingress edge node of the first CGL flow.

公开(公告)号：US20180375915A1

公开(公告)日：2018-12-27

申请号：US15631245

申请日：2017-06-23

Applicant: Nokia Solutions and Networks OY

Inventor： Kamakshi Sridhar ,  Ahmed A. Tarraf ,  Jonathan D. Segel ,  Edward Grinshpun ,  Charles Payette

IPC: H04L29/06 ,  H04N21/24 ,  H04L12/24 ,  H04N21/238

Abstract: The present disclosure generally discloses an adaptive bitrate streaming support capability configured to support adaptive bitrate streaming of content. The adaptive bitrate streaming support capability is configured to support adaptive bitrate streaming of content via a wireless access network including an application scheduler and a wireless access device. The application scheduler receives an adaptive bitrate streaming flow and sends the adaptive bitrate streaming flow toward the wireless access device based on scheduling of the adaptive bitrate streaming flow at the application scheduler. The wireless access device determines feedback information associated with the adaptive bitrate streaming flow and provides the feedback information associated with the adaptive bitrate streaming flow to the application scheduler. The application scheduler determines scheduling of the adaptive bitrate streaming flow, for transmission toward the wireless access device, based on the feedback information associated with the adaptive bitrate streaming flow.