公开(公告)号：US20230396516A1

公开(公告)日：2023-12-07

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：US20210135988A1

公开(公告)日：2021-05-06

申请号：US16999660

申请日：2020-08-21

Applicant: Nokia Solutions and Networks Oy

Inventor： Bilgehan ERMAN ,  Andrea FRANCINI ,  Edward GRINSHPUN ,  Raymond MILLER

IPC: H04L12/741 ,  H04L12/801

Abstract: A network node configured to transmit packets to a destination node in a packet network, includes at least one processor and at least one memory including computer program code. The at least one memory and the computer program code are configured to, with the at least one processor, cause the network node to: assemble at least a first packet including a plurality of data units, each of the plurality of data units being grouped into one of a connection group, a network function group or an application group; and transmit the first packet to the destination node.

公开(公告)号：US20200260317A1

公开(公告)日：2020-08-13

申请号：US16639823

申请日：2017-09-12

Applicant: Nokia Solutions and Networks Oy

Inventor： Andrea FRANCINI ,  Rajeev KUMAR ,  Sameerkumar SHARMA

IPC: H04W28/02 ,  H04L1/18 ,  H04W28/08 ,  H04W80/02

Abstract: Systems, methods, apparatuses, and computer program products for packet latency reduction in mobile radio access networks. One method may include, when a buffer of a first sublayer of a wireless access link is empty and there is a new data unit in the first sublayer or when the first sublayer buffer is not empty and a data unit leaves a second sublayer buffer, comparing the number of data units currently stored in the second sublayer buffer with a queue length threshold that defines a total amount of space in the second sublayer buffer. When the number of data units currently stored in the second sublayer buffer is less than the queue length threshold, the method may also include transferring the data unit from the first sublayer to the second sublayer.

公开(公告)号：US20230254264A1

公开(公告)日：2023-08-10

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 ,  H04L47/629 ,  H04L47/6275

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.