公开(公告)号：US09882626B2

公开(公告)日：2018-01-30

申请号：US14367728

申请日：2012-12-20

Applicant: Orange

Inventor： Meryem Benammar ,  Atoosa Hatefi ,  Raphael Visoz

IPC: H04B7/155 ,  H04L1/06 ,  H04L1/00

CPC classification number: H04B7/15528 ,  H04L1/0066 ,  H04L1/0076 ,  H04L1/065

Abstract: A method for non-orthogonal transmission of a signal intended for a system with N sources, M relays and a single receiver, in which simultaneous transmission over a single spectral resource by the relays is simultaneous with a transmission over a single spectral resource by the sources. The method includes, for each relay: joint iterative detection/decoding of messages transmitted respectively by the sources during first transmission intervals to obtain decoded messages; detecting errors on the decoded messages; interleaving the detected error-free messages, followed by algebraic network coding including a linear combination, in a finite field of an order higher than two, of the interleaved messages to obtain a coded message, the linear combinations being independent, in pairs, between the relays; and channel coding to generate a signal representative of the network coded message and to transmit this signal during the subsequent transmission intervals simultaneously with a transmission by the sources.

公开(公告)号：US09634797B2

公开(公告)日：2017-04-25

申请号：US14367719

申请日：2012-12-20

Applicant: Orange

Inventor： Meryem Benammar ,  Atoosa Hatefi ,  Raphael Visoz

IPC: H03M13/03 ,  G06F11/00 ,  H04L1/00 ,  H04L5/00 ,  H03M13/27

CPC classification number: H04L1/0041 ,  H03M13/2792 ,  H04L1/0048 ,  H04L1/005 ,  H04L1/0061 ,  H04L5/0023 ,  H04L5/0032 ,  H04L2001/0097

Abstract: A method for semi-orthogonal transmission of a signal intended for a system with N sources, M relays and a single receiver whereby the simultaneous transmission on a same spectral resource by the relays is successive and not simultaneous to a simultaneous transmission on a same spectral resource by the sources. The includes, by relay: joint iterative detection/decoding of messages transmitted respectively by the sources to obtain decoded messages, detecting errors on the decoded messages, interleaving the detected messages without errors followed by algebraic network coding consisting of a linear combination in a finite group of an order strictly higher than two of the interleaved messages to obtain a coded message, the linear combinations being independent, two by two, between the relays of the system, and formatting including channel coding to generate a signal representative of the network coded message.

公开(公告)号：US20150124694A1

公开(公告)日：2015-05-07

申请号：US14367728

申请日：2012-12-20

Applicant: Orange

Inventor： Meryem Benammar ,  Atoosa Hatefi ,  Raphael Visoz

IPC: H04B7/155

CPC classification number: H04B7/15528 ,  H04L1/0066 ,  H04L1/0076 ,  H04L1/065

Abstract: A method for non-orthogonal transmission of a signal intended for a system with N sources, M relays and a single receiver, in which simultaneous transmission over a single spectral resource by the relays is simultaneous with a transmission over a single spectral resource by the sources. The method includes, for each relay: joint iterative detection/decoding of messages transmitted respectively by the sources during first transmission intervals to obtain decoded messages; detecting errors on the decoded messages; interleaving the detected error-free messages, followed by algebraic network coding including a linear combination, in a finite field of an order higher than two, of the interleaved messages to obtain a coded message, the linear combinations being independent, in pairs, between the relays; and channel coding to generate a signal representative of the network coded message and to transmit this signal during the subsequent transmission intervals simultaneously with a transmission by the sources.

Abstract translation: 用于具有N个源，M个继电器和单个接收机的系统的信号的非正交传输的方法，其中由继电器在单个频谱资源上的同时传输与源的单个频谱资源的传输同时进行 。 该方法包括：对于每个中继：在第一传输间隔期间由源分别发送的消息的联合迭代检测/解码，以获得解码的消息; 检测解码消息上的错误; 在所述交错消息的高于2的有序字段中交织检测到的无错误消息，接着是包括线性组合的代数网络编码，以获得编码消息，所述线性组合成对地独立于 继电器 以及信道编码以产生表示网络编码消息的信号，并且在随后的传输间隔期间与源的传输同时发送该信号。

公开(公告)号：US20150067454A1

公开(公告)日：2015-03-05

申请号：US14367719

申请日：2012-12-20

Applicant: Orange

Inventor： Meryem Benammar ,  Atoosa Hatefi ,  Raphael Visoz

IPC: H04L1/00 ,  H03M13/27

CPC classification number: H04L1/0041 ,  H03M13/2792 ,  H04L1/0048 ,  H04L1/005 ,  H04L1/0061 ,  H04L5/0023 ,  H04L5/0032 ,  H04L2001/0097

Abstract: A method for semi-orthogonal transmission of a signal intended for a system with N sources, M relays and a single receiver whereby the simultaneous transmission on a same spectral resource by the relays is successive and not simultaneous to a simultaneous transmission on a same spectral resource by the sources. The includes, by relay: joint iterative detection/decoding of messages transmitted respectively by the sources to obtain decoded messages, detecting errors on the decoded messages, interleaving the detected messages without errors followed by algebraic network coding consisting of a linear combination in a finite group of an order strictly higher than two of the interleaved messages to obtain a coded message, the linear combinations being independent, two by two, between the relays of the system, and formatting including channel coding to generate a signal representative of the network coded message.

Abstract translation: 用于具有N个源，M个继电器和单个接收机的系统的信号的半正交传输的方法，由此由中继器在同一频谱资源上的同时传输是连续的并且不与同一频谱资源上的同时传输同时发送 来源。 通过中继：包括由源分别发送的消息的联合迭代检测/解码以获得解码的消息，检测解码的消息上的错误，在没有错误的情况下交织检测到的消息，然后是由有限组中的线性组合组成的代数网络编码 严格地高于两个交错消息的顺序以获得编码消息，线性组合在系统的中继之间是独立的，两个乘以2，并且格式化包括信道编码以生成表示网络编码消息的信号。