公开(公告)号：US20200351220A1

公开(公告)日：2020-11-05

申请号：US16399552

申请日：2019-04-30

Applicant: CODE ON NETWORK CODING, LLC

Inventor： Kerim FOULI ,  Muriel MEDARD

IPC: H04L12/931 ,  H04L12/935 ,  H04L12/24 ,  H03M13/00

Abstract: A network node having a receiver for receiving input packets, a local node memory where one or more parameters for coding are stored, an encoder for creating coded packets from the input packets using linear network coding, and a transmitter to transmit the coded packets. Each coefficient of the linear network coding is a parameter of the one or more parameters or a pre-determined function of the one or more parameters. A related method and a network are also presented.

公开(公告)号：US20210203603A1

公开(公告)日：2021-07-01

申请号：US17055160

申请日：2019-05-16

Applicant: CODE ON NETWORK CODING, LLC

Inventor： Kerim FOULI ,  Muriel MEDARD

IPC: H04L12/803 ,  H04L12/707 ,  H04L12/741

Abstract: Multipath coding systems, devices and methods are disclosed. In a multipath network, devices and methods generate at least one of a plurality of uncoded packets for transmission on a first path from a source node to a destination node as well as at least one coded packet based upon a set of uncoded packets for transmission on a second path from the source node to the destination node. The set of uncoded packets are formed, generated or otherwise provided from a next uncoded packet to be transmitted, a number (α) of previously transmitted uncoded packets, and a number (β) of uncoded packets that are to be transmitted after the next uncoded packet and α+β is greater than zero. The destination node operates to receive, and decode as needed, the uncoded and coded packets.