公开(公告)号：US20240098039A1

公开(公告)日：2024-03-21

申请号：US17982827

申请日：2022-11-08

Applicant: Mellanox Technologies, Ltd.

Inventor： Ioannis (Giannis) Patronas ,  Paraskevas Bakopoulos ,  Dimitrios Syrivelis ,  Nikolaos Argyris ,  Elad Mentovich ,  Louis Bennie Capps, JR. ,  Prethvi Ramesh Kashinkunti ,  Julie Irene Marcelle Bernauer ,  Eitan Zahavi

IPC: H04L49/55

CPC classification number: H04L49/557

Abstract: Systems and methods for resilience in network communications are provided. An example system includes a first network port pair including a first input network port and a first output network port. The system further includes an intermediate switch configured to communicably connect the first input network port and the first output network port and a first redundant network port communicably connected with the intermediate switch. The intermediate switch establishes communication between the first input network port and the first redundant network port in an instance in which the intermediate switch receives an indication of a malfunction associated with the first output network port or establishes communication between the first output network port and the first redundant network port in an instance in which the intermediate switch receives an indication of a malfunction associated with the first input network port.

公开(公告)号：US11888561B2

公开(公告)日：2024-01-30

申请号：US17518966

申请日：2021-11-04

Applicant: Mellanox Technologies, Ltd. ,  Aristotle University of Thessaloniki

Inventor： Paraskevas Bakopoulos ,  Nikolaos Argyris ,  Elad Mentovich ,  Nikos Pleros

IPC: H04B10/2575 ,  H04B7/06 ,  H04L27/12 ,  H04W72/541

CPC classification number: H04B7/0617 ,  H04B10/25753 ,  H04B10/25759 ,  H04L27/12 ,  H04W72/541

Abstract: A beamforming element comprises an imprinting-shifting component configured to imprint an input signal onto a second beam to form an imprinted beam and adjust the optical phase of the imprinted beam; one or more multi-beam optical couplers configured to receive a phase-shifted imprinted beam and a first beam and form an interference beam from the combination thereof; and one or more optical-to-electrical converter components configured to receive an interference beam and generate an electrical signal based thereon that includes the beamforming time delay(s) and is frequency up/down-converted with respect to the input signal.