专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09571130B2 Method and apparatus for encoding and decoding in electronic device 有权
标题翻译：电子设备中编码和解码的方法和装置
公开(公告)号：US09571130B2
公开(公告)日：2017-02-14
申请号：US14594915
申请日：2015-01-12
申请人： Samsung Electronics Co., Ltd.
发明人： Mykola Raievskyi , Oleg Kopysov , Oleksandr Kanievskyi , Roman Gush
IPC分类号： H03M13/00 , H03M13/13 , H03M13/15 , H03M13/37 , H04L1/00
CPC分类号： H03M13/616 , H03M13/134 , H03M13/1515 , H03M13/373 , H04L1/0045
摘要： A method and an apparatus for encoding and decoding in an electronic device are provided. In a decoding method, at least one parity symbol is received. A Cauchy matrix is generated using the at least one parity symbol. A Cauchy submatrix is configured from the Cauchy matrix based on the number of at least one lost data symbol and an inverse matrix of the Cauchy submatrix is calculated. At least one parity symbol corresponding to the at least one lost data symbol is updated. The at least one lost data symbol is recovered using the updated at least one parity symbol.
摘要翻译：提供了一种用于电子设备中的编码和解码的方法和装置。在解码方法中，接收至少一个奇偶校验符号。使用至少一个奇偶校验符号来生成柯西矩阵。基于至少一个丢失数据符号的数量，从Cauchy矩阵配置Cauchy子矩阵，并计算Cauchy子矩阵的逆矩阵。与至少一个丢失数据符号对应的至少一个奇偶校验符号被更新。使用更新的至少一个奇偶校验符号来恢复至少一个丢失数据符号。

2. 发明申请

US20150200689A1 METHOD AND APPARATUS FOR ENCODING AND DECODING IN ELECTRONIC DEVICE 有权
标题翻译：用于编码和解码电子设备的方法和装置
公开(公告)号：US20150200689A1
公开(公告)日：2015-07-16
申请号：US14594915
申请日：2015-01-12
申请人： Samsung Electronics Co., Ltd.
发明人： Mykola Raievskyi , Oleg Kopysov , Oleksandr Kanievskyi , Roman Gush
IPC分类号： H03M13/00 , H04L1/00
CPC分类号： H03M13/616 , H03M13/134 , H03M13/1515 , H03M13/373 , H04L1/0045
摘要： A method and an apparatus for encoding and decoding in an electronic device are provided. In a decoding method, at least one parity symbol is received. A Cauchy matrix is generated using the at least one parity symbol. A Cauchy submatrix is configured from the Cauchy matrix based on the number of at least one lost data symbol and an inverse matrix of the Cauchy submatrix is calculated. At least one parity symbol corresponding to the at least one lost data symbol is updated. The at least one lost data symbol is recovered using the updated at least one parity symbol.
摘要翻译：提供了一种用于电子设备中的编码和解码的方法和装置。在解码方法中，接收至少一个奇偶校验符号。使用至少一个奇偶校验符号来生成柯西矩阵。基于至少一个丢失数据符号的数量，从Cauchy矩阵配置Cauchy子矩阵，并计算Cauchy子矩阵的逆矩阵。与至少一个丢失数据符号对应的至少一个奇偶校验符号被更新。使用更新的至少一个奇偶校验符号来恢复至少一个丢失数据符号。

3. 发明授权

US09548763B2 Data encoding method and electronic device therefor 有权
标题翻译：数据编码方法及其电子设备
公开(公告)号：US09548763B2
公开(公告)日：2017-01-17
申请号：US14591391
申请日：2015-01-07
申请人： Samsung Electronics Co., Ltd.
发明人： Oleg Kopysov , Mykola Raievskyi , Oleksandr Kanievskyi , Roman Hush
IPC分类号： H03M13/03 , H03M13/00 , H03M13/15 , H03M13/37
CPC分类号： H03M13/616 , H03M13/036 , H03M13/1515 , H03M13/373
摘要： A method and electronic device for encoding data are provided. The method includes acquiring sets xj (j=1 . . . k) and yi (i=1 . . . p) in generating a Generator Cauchy Matrix, wherein k denotes a number of information symbols, and p denotes a number of parity symbols, generating a matrix A1 using the sets xj and yi, wherein elements of the matrix A1 are obtained by 1 x j + y i and have weight of Galois field, and the matrix A1 has a size of P×K, generating a set K, wherein all elements of the set K are not included in the sets xj and yi, updating the set xj by changing at least one element of the set xj for an element of the set K, updating the set yi by changing at least one element of the set yi for the set K element, generating the Generator Cauchy Matrix using the updated sets xj and yi, and encoding data including the information symbols and parity symbols using the Generator Cauchy Matrix.
摘要翻译：提供了一种使用系统MDS代码（例如Reed-Solomon码）对数据进行编码的方法和电子设备。考虑到生成发电机柯西矩阵（400）的规则，该方法包括获取集合xj（j = 1 ... k）和yi（i = 1 ... p），其中k表示信息符号的数量， p表示多个奇偶校验符号，使用集合xj和yi（500）生成矩阵A1，其中矩阵A1的元素通过1 /（xj + yi）获得，并且其中矩阵A1具有pxk的大小，生成集合K（600），其中集合K的所有元素不包括在集合xj和yi中，通过改变集合K（800）的元素的集合xj中的至少一个元素来更新集合xj，更新通过改变集合K（900）的元素的集合yi的至少一个元素来生成集合yi，使用更新的集合xj和yi（1100）生成生成者柯西矩阵，并且使用生成器柯西矩阵（1100）。

4. 发明授权

US09531405B2 Method and system for estimating parameter of data channel model in communication system 有权
标题翻译：通信系统中数据通道模型参数估计方法及系统
公开(公告)号：US09531405B2
公开(公告)日：2016-12-27
申请号：US14593417
申请日：2015-01-09
申请人： Samsung Electronics Co., Ltd.
发明人： Oleksandr Kanievskyi , Mykola Raievskyi , Oleg Kopysov , Roman Hush
IPC分类号： H03M13/01 , H03M13/03 , H03M13/47 , H04L1/00 , H04L25/02 , G06F11/10 , H04L12/24
CPC分类号： H03M13/015 , G06F11/10 , H03M13/03 , H03M13/47 , H04L1/0009 , H04L1/0056 , H04L25/0202 , H04L41/142 , H04L41/145
摘要： A method and a system for estimating a parameter in a communication system are provided. The method includes estimating a parameter of a data channel model in a communication system, decoding a packet received through a determined noise channel to convert the packet into data indicating one of a success and failure of a reception of the packet, configuring a prototype channel having at least one unknown parameter, estimating the at least one unknown parameter using the data indicating the one of the success and the failure of the reception of the packet, and determining the size of a parity field of a forward error correction (FEC) symbol, using the estimated at least one unknown parameter.
摘要翻译：提供了一种用于估计通信系统中的参数的方法和系统。该方法包括估计通信系统中的数据信道模型的参数，对通过确定的噪声信道接收的分组进行解码，将分组转换成指示分组接收的成功和失败之一的数据，配置具有至少一个未知参数，使用指示分组的接收的成功和失败的一个的数据估计至少一个未知参数，以及确定前向纠错（FEC）符号的奇偶校验字段的大小，使用估计的至少一个未知参数。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式