公开(公告)号：US08578235B2

公开(公告)日：2013-11-05

申请号：US13677514

申请日：2012-11-15

Applicant: Core Wireless Licensing S.A.R.I.

Inventor： Kyeong Jin Kim

IPC: H03M13/00

CPC classification number: H03M13/1148 ,  H03M13/2972

Abstract: Disclosed is an apparatus having a detector for an iterative LDPC-coded MIMO-OFDM system, where the detector is configured to use a structured irregular LDPC code in conjunction with a belief propagation algorithm. Also disclosed is an apparatus having a detector for a structured irregular LDPC-coded MIMO-OFDM system, where the detector is configured to use an iterative Recursive Least Squares-based data detection and channel estimation technique. Corresponding methods and computer program products are also disclosed.

Abstract translation: 公开了一种具有用于迭代LDPC编码MIMO-OFDM系统的检测器的装置，其中检测器被配置为结合置信传播算法使用结构化不规则LDPC码。 还公开了一种具有用于结构化不规则LDPC编码MIMO-OFDM系统的检测器的装置，其中检测器被配置为使用基于迭代递归最小二乘法的数据检测和信道估计技术。 还公开了相应的方法和计算机程序产品。

公开(公告)号：US20130117623A1

公开(公告)日：2013-05-09

申请号：US13677514

申请日：2012-11-15

Applicant: Core Wireless Licensing S.A.R.I.

Inventor： Kyeong Jin Kim

IPC: H03M13/13

CPC classification number: H03M13/1148 ,  H03M13/2972

Abstract: Disclosed is an apparatus having a detector for an iterative LDPC-coded MIMO-OFDM system, where the detector is configured to use a structured irregular LDPC code in conjunction with a belief propagation algorithm. Also disclosed is an apparatus having a detector for a structured irregular LDPC-coded MIMO-OFDM system, where the detector is configured to use an iterative Recursive Least Squares-based data detection and channel estimation technique. Corresponding methods and computer program products are also disclosed.

Abstract translation: 公开了一种具有用于迭代LDPC编码MIMO-OFDM系统的检测器的装置，其中检测器被配置为结合置信传播算法使用结构化不规则LDPC码。 还公开了一种具有用于结构化不规则LDPC编码MIMO-OFDM系统的检测器的装置，其中检测器被配置为使用基于迭代递归最小二乘法的数据检测和信道估计技术。 还公开了相应的方法和计算机程序产品。