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公开(公告)号：EP4104398A1
公开(公告)日：2022-12-21
申请号：EP21707588.6
申请日：2021-02-08
IPC分类号： H04L27/26 , H04L9/00 , H04L9/06 , H04L9/08 , H04L25/03 , H04W12/03 , H04L25/02 , H04W12/037 , H04W12/041
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2.发明公开
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
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.
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3.发明公开
公开(公告)号：EP3994830A1
公开(公告)日：2022-05-11
申请号：EP20740468.2
申请日：2020-06-25
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4.发明公开
公开(公告)号：EP4287570A2
公开(公告)日：2023-12-06
申请号：EP23204173.1
申请日：2020-06-25
IPC分类号： H04L27/26
摘要： A method includes selecting a block size, via a processor of a communications system, and identifying a set of constellation points of a constellation diagram, based on a received set of bits and the constellation diagram. The constellation diagram is associated with a modulation scheme. A set of symbol blocks, based on the set of constellation points, is generated. Each symbol block from the set of symbol blocks has a size equal to the block size and includes a subset of constellation points from the set of constellation points. A unitary braid division multiplexing (UBDM) transformation is applied to each symbol block from the set of symbol blocks to produce a set of complex numbers. The set of complex numbers is then sent via the processor.
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5.发明公开
公开(公告)号：EP4005102A1
公开(公告)日：2022-06-01
申请号：EP20757057.3
申请日：2020-07-27
IPC分类号： H04B7/0417 , H04B7/0426 , H04L9/00
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6.发明公开
公开(公告)号：EP4445564A1
公开(公告)日：2024-10-16
申请号：EP22847078.7
申请日：2022-12-08
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公开(公告)号：EP4035278A1
公开(公告)日：2022-08-03
申请号：EP20803304.3
申请日：2020-09-22
IPC分类号： H04B7/0456 , H04L1/06 , H04L25/02
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9.发明公开
公开(公告)号：EP4026257A1
公开(公告)日：2022-07-13
申请号：EP20775754.3
申请日：2020-09-02
IPC分类号： H04B7/0413 , H04J13/00
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10.发明公开
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
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.
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