公开(公告)号：US11108705B2

公开(公告)日：2021-08-31

申请号：US16399552

申请日：2019-04-30

Applicant: CODE ON NETWORK CODING, LLC

Inventor： Kerim Fouli ,  Muriel Medard

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

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.

公开(公告)号：US09699104B2

公开(公告)日：2017-07-04

申请号：US13940703

申请日：2013-07-12

Applicant: CODE ON NETWORK CODING, LLC

Inventor： Tracey C. Ho ,  Michelle Effros

IPC: H04L12/811 ,  H04L1/00 ,  H04W4/00

CPC classification number: H04L47/38 ,  H04L1/0041 ,  H04L1/0076 ,  H04L2001/0097 ,  H04W4/38

Abstract: A network and a communication method are described. The network comprises: source nodes, receiver nodes, and coding nodes. The coding nodes are connected with input links for communication of input signals to the coding nodes and output links for communication of output signals from the coding nodes. The output signals are a linear combination of the input signals. The coefficients of the linear combination are deterministically chosen based on local information available locally at the coding node.