公开(公告)号：US20250016478A1

公开(公告)日：2025-01-09

申请号：US18346441

申请日：2023-07-03

Applicant: Amazon Technologies, Inc.

Inventor： Giacomo Bernardi ,  Ratul Mahajan ,  Saurabh Kumar

IPC: H04Q11/00

Abstract: A network device operating as a network node in a network fabric has a set of connection ports to provide a bandwidth capacity for the network device. The connection ports include fabric ports to connect with respective strands using multipoint optical connections. Each strand can connect network nodes of the network fabric according to a harmonic specifying a node distance between adjacent connection points on the strand. The connection ports also include server ports to connect with servers and/or external networks. The network device also includes processing logic to distribute traffic for a destination node to network nodes along corresponding strands of the fabric ports.

公开(公告)号：US12155530B1

公开(公告)日：2024-11-26

申请号：US18518751

申请日：2023-11-24

Applicant: Amazon Technologies, Inc.

Inventor： John David Backes ,  Giacomo Bernardi ,  Nikolaos Giannarakis ,  Viktor Heorhiadi ,  Stephen Callaghan

IPC: H04L41/08 ,  H04L41/0869 ,  H04L41/0894

Abstract: Network management systems and associated methods are described for providing intent-driven management of networks using one or more compilers. An intent identifying an expectation for behavior in a network and entity associations for the intent may be received at a compiler. The compiler may determine one or more artifacts for the respective entities based on the intent. The compiler may output instructions based on the artifacts for the consumers. The instructions may be in a language and/or format corresponding to the consumers.

公开(公告)号：US12132650B1

公开(公告)日：2024-10-29

申请号：US18346439

申请日：2023-07-03

Applicant: Amazon Technologies, Inc.

Inventor： Giacomo Bernardi ,  Ratul Mahajan ,  Saurabh Kumar

IPC: G06F13/00 ,  H04L45/24 ,  H04L45/302 ,  H04L45/44

CPC classification number: H04L45/3065 ,  H04L45/24 ,  H04L45/44

Abstract: Network traffic between a source node and a destination node in a network fabric can be routed by distributing the network traffic from the source node to a set of one-hop neighbors of the source node. Each one-hop neighbor of the source node can be set as a first waypoint. A one-hop neighbor of the destination node mapped to the corresponding one-hop neighbor of the source node is identified and set as a second waypoint. The distributed traffic is then routed from the first waypoint to the second waypoint via a network fabric having network nodes connected according to harmonics.

公开(公告)号：US20250016117A1

公开(公告)日：2025-01-09

申请号：US18346436

申请日：2023-07-03

Applicant: Amazon Technologies, Inc.

Inventor： Giacomo Bernardi ,  Ratul Mahajan ,  Saurabh Kumar

IPC: H04L49/104 ,  H04L49/25

Abstract: A computer network organized in a logical grid having rows and columns can include network nodes coupled according to harmonics. Each network node can be coupled to network nodes of the same row using a set of horizontal strands according to a set of horizontal harmonics. Each of the horizontal harmonics specifies a node distance along the row between adjacent connection points on the corresponding horizontal strand. Each network node can also be coupled to network nodes of the same column using a set of vertical strands according to a set of vertical harmonics. Each of the vertical harmonics specifies a node distance along the column between adjacent connection points on the corresponding vertical strand.

公开(公告)号：US20250007621A1

公开(公告)日：2025-01-02

申请号：US18345984

申请日：2023-06-30

Applicant: Amazon Technologies, Inc.

Inventor： Giacomo Bernardi

IPC: H04B10/70 ,  H04B10/079 ,  H04B10/25

Abstract: A system and method for distributing quantum entanglement using optically protected fiber optical paths is described. In some embodiments, multiple optical paths are used to connect a source site to a receiver site. Quantum entangled particles are transmitted from the source site to the receiver site using a first one of the multiple optical paths and related service channel information is transmitted from the source site to the receiver site using a second one of the multiple optical paths. In response to a failure of either the first or second optical path, an entanglement distribution controller automatically updates the routing such that the service channel information and the quantum entangled particles are routed concurrently on a remaining one of the first or second optical path.