公开(公告)号：US11997026B2

公开(公告)日：2024-05-28

申请号：US17208183

申请日：2021-03-22

Applicant: Nokia Solutions and Networks Oy

Inventor： Yu-Chia Tseng ,  Gopalasingham Aravinthan ,  Bogdan Uscumlic

IPC: H04L41/12 ,  H04L12/46 ,  H04L49/00

CPC classification number: H04L49/70 ,  H04L12/4679 ,  H04L41/12

Abstract: Various example embodiments for supporting safe port removal are presented. Various example embodiments for supporting safe port removal may be configured to support safe port removal for a port of a virtual switch. Various example embodiments for supporting safe port removal for a port of a virtual switch may be configured to support safe removal of the port of the virtual switch such that the port is no longer available for use on the virtual switch. Various example embodiments for supporting safe port removal for a port of a virtual switch may be configured to support safe removal of the port of the virtual switch by performing separate logical and physical shutdowns of the port and performing one or more functions for the port (e.g., rejecting link discovery packets, continuing to handle data packets, and so forth) between the logical and physical shutdowns of the port.

公开(公告)号：US20220303229A1

公开(公告)日：2022-09-22

申请号：US17208183

申请日：2021-03-22

Applicant: Nokia Solutions and Networks Oy

Inventor： Yu-Chia Tseng ,  Gopalasingham Aravinthan ,  Bogdan Uscumlic

IPC: H04L12/931 ,  H04L12/24 ,  H04L12/46

Abstract: Various example embodiments for supporting safe port removal are presented. Various example embodiments for supporting safe port removal may be configured to support safe port removal for a port of a virtual switch. Various example embodiments for supporting safe port removal for a port of a virtual switch may be configured to support safe removal of the port of the virtual switch such that the port is no longer available for use on the virtual switch. Various example embodiments for supporting safe port removal for a port of a virtual switch may be configured to support safe removal of the port of the virtual switch by performing separate logical and physical shutdowns of the port and performing one or more functions for the port (e.g., rejecting link discovery packets, continuing to handle data packets, and so forth) between the logical and physical shutdowns of the port.

公开(公告)号：US11675947B2

公开(公告)日：2023-06-13

申请号：US17240052

申请日：2021-04-26

Applicant: Nokia Solutions and Networks Oy

Inventor： Bogdan Uscumlic ,  Yu-Chia Tseng ,  Gopalasingham Aravinthan

IPC: G06F30/343 ,  G06F30/347 ,  G06F30/392 ,  G06F30/34

CPC classification number: G06F30/343 ,  G06F30/34 ,  G06F30/347 ,  G06F30/392

Abstract: A network device includes processing circuitry configured to: determine whether to initiate a temporal reconfiguration or a spatial reconfiguration of a partial reconfiguration slot on a programmable device, and initiate the temporal reconfiguration or the spatial reconfiguration of the partial reconfiguration slot in response to determining that the temporal reconfiguration or the spatial reconfiguration is to be initiated.

公开(公告)号：US11303554B2

公开(公告)日：2022-04-12

申请号：US16941265

申请日：2020-07-28

Applicant: Nokia Solutions and Networks Oy

Inventor： Yu-Chia Tseng ,  Gopalasingham Aravinthan ,  Bogdan Uscumlic ,  Liat Pele ,  Guillermo Rodriguez-Navas

IPC: H04L12/26 ,  H04L43/12 ,  G06F9/455 ,  H04W24/08

Abstract: A processor instantiates a virtual network function (VNF) and a probe to monitor at least one metric associated with the VNF. The processor also allocates a pool of ports to the probe. A transceiver establishes one or more first interfaces between the probe and one or more applications using one or more first ports from the pool of ports. Information such as metrics generated by the ports is concurrently exchange between the probe and the applications using the first interfaces. In some cases, a second interface is established between the probe and a monitoring server. The probe reports mission critical events to the applications via the first interfaces and non-mission critical events to the monitoring server via the second interface concurrently with reporting the mission critical events.

公开(公告)号：US12155566B2

公开(公告)日：2024-11-26

申请号：US17572884

申请日：2022-01-11

Applicant: Nokia Solutions and Networks Oy

Inventor： Bogdan Uscumlic ,  Yu-Chia Tseng

IPC: H04L45/00 ,  G06F18/214 ,  G06N3/047 ,  H04L45/42

Abstract: A device includes a transceiver and processing circuitry. The transceiver is configured to receive an input packet having an input header and forward an output packet having an output header. The processing circuitry is configured to parse the input header, determine recommendations for forwarding a payload of the input packet using a trained neural network and based on the parsed input header, and process the input packet and generate the output packet with the output header based on the recommendations and available resources.