公开(公告)号：EP3703271B1

公开(公告)日：2024-10-02

申请号：EP20152888.2

申请日：2013-12-27

IPC分类号： H04L1/18 ,  H04B7/04 ,  H04W36/00 ,  H04W72/04 ,  H04L25/02 ,  H04B7/08 ,  H04B7/06 ,  H04L1/06 ,  H04L5/00 ,  H04L65/75

CPC分类号： H04B7/0452 ,  H04B7/0617 ,  H04B7/063 ,  H04B7/0695 ,  H04B7/088 ,  H04L1/1864 ,  H04L5/0007 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0085 ,  H04L5/1469 ,  H04L47/803 ,  H04L47/83 ,  H04L65/613 ,  H04L65/70 ,  H04L65/752 ,  H04L65/756 ,  H04L65/762 ,  H04L65/764 ,  H04L65/80 ,  H04L2025/0342620130101 ,  H04N21/2402 ,  H04N21/8456 ,  H04N21/8543 ,  H04W4/021 ,  H04W28/02 ,  H04W36/0011 ,  H04W36/0022 ,  H04W36/0072 ,  H04W36/125 ,  H04W36/26 ,  H04W48/12 ,  H04W48/18 ,  H04W56/001 ,  Y02D30/70

公开(公告)号：EP4412168A3

公开(公告)日：2024-08-21

申请号：EP24170353.7

申请日：2020-06-26

申请人： Rampart Communications, Inc.

发明人： ROBINSON, Matthew Brandon

IPC分类号： H04L5/00 ,  H04B7/0413 ,  H04L1/06 ,  H04B7/06 ,  H04L27/26 ,  H04L25/02 ,  H04L25/03

CPC分类号： H04L5/0025 ,  H04L5/0007 ,  H04B7/0413 ,  H04L1/0625 ,  H04L2025/0342620130101 ,  H04L27/2601 ,  H04L25/0224 ,  H04L25/0204 ,  H04L25/0222 ,  H04L5/0048

摘要： A method includes generating, via a first processor of a first compute device, symbols based on an incoming data and decomposing a unitary matrix of size NN by: 1) applying a permutation to each symbol using a permutation matrix, to produce permuted symbols, and 2) transforming each symbol using at least one primitive transformation matrix of size MM, M being smaller than or equal to N, to produce transformed symbols. The method also includes sending a signal representing the transformed symbols to a plurality of transmitters for transmission of a signal representing the transformed symbols to a plurality of receivers. A signal representing the unitary matrix is sent to a second compute device for transmission of the unitary matrix to the receivers for recovery of the plurality of symbols at the plurality of receivers.

公开(公告)号：EP3991371B1

公开(公告)日：2024-06-26

申请号：EP20739815.7

申请日：2020-06-23

IPC分类号： H04L25/03 ,  H04L1/00

CPC分类号： H04B1/1027 ,  H04L25/03891 ,  H04L2025/0342620130101 ,  H04L1/0045 ,  H04L1/0048 ,  H04L25/03331

公开(公告)号：EP4412168A2

公开(公告)日：2024-08-07

申请号：EP24170353.7

申请日：2020-06-26

申请人： Rampart Communications, Inc.

发明人： ROBINSON, Matthew Brandon

IPC分类号： H04L27/26

CPC分类号： H04L5/0025 ,  H04L5/0007 ,  H04B7/0413 ,  H04L1/0625 ,  H04L2025/0342620130101 ,  H04L27/2601 ,  H04L25/0224 ,  H04L25/0204 ,  H04L25/0222 ,  H04L5/0048

摘要： A method includes generating, via a first processor of a first compute device, symbols based on an incoming data and decomposing a unitary matrix of size NN by: 1) applying a permutation to each symbol using a permutation matrix, to produce permuted symbols, and 2) transforming each symbol using at least one primitive transformation matrix of size MM, M being smaller than or equal to N, to produce transformed symbols. The method also includes sending a signal representing the transformed symbols to a plurality of transmitters for transmission of a signal representing the transformed symbols to a plurality of receivers. A signal representing the unitary matrix is sent to a second compute device for transmission of the unitary matrix to the receivers for recovery of the plurality of symbols at the plurality of receivers.

公开(公告)号：EP2486710B1

公开(公告)日：2024-06-05

申请号：EP09783729.8

申请日：2009-10-05

IPC分类号： H04L25/03 ,  H04B7/06 ,  H04B7/0404 ,  H04L27/26

CPC分类号： H04L27/2613 ,  H04L2025/0342620130101 ,  H04L2025/0380220130101 ,  H04B7/0404 ,  H04B7/0686 ,  H04L25/03343