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51. 发明申请

US20110051654A1 Relay Backhaul in Wireless Communication 有权
标题翻译：无线通信中继回程
公开(公告)号：US20110051654A1
公开(公告)日：2011-03-03
申请号：US12861503
申请日：2010-08-23
申请人： Yufei Blankenship , Jianmin Lu
发明人： Yufei Blankenship , Jianmin Lu
IPC分类号： H04B7/14
CPC分类号： H04B7/2606 , H04B7/2656 , H04L5/0005 , H04L5/0035 , H04L5/0092 , H04W72/042 , H04W84/047 , H04W92/045
摘要： In one embodiment, a method for wireless communication includes transmitting a first system information for a subframe structure from a controller to a relay node. The first system information includes radio resource configuration for a downlink backhaul link. The subframe structure includes a physical downlink control channel (PDCCH) region for user equipments and a separate relay physical downlink control channel (R-PDCCH) region for relay nodes.
摘要翻译：在一个实施例中，一种用于无线通信的方法包括从控制器向中继节点发送子帧结构的第一系统信息。第一系统信息包括用于下行回程链路的无线电资源配置。子帧结构包括用于用户设备的物理下行链路控制信道（PDCCH）区域和用于中继节点的单独的中继物理下行链路控制信道（R-PDCCH）区域。

52. 发明申请

US20100303016A1 System and Method for Transport Block Size Design for Multiple-Input, Multiple-Output (MIMO) in a Wireless Communications System 有权
标题翻译：用于无线通信系统中多输入多输出（MIMO）的传输块大小设计的系统和方法
公开(公告)号：US20100303016A1
公开(公告)日：2010-12-02
申请号：US12791669
申请日：2010-06-01
申请人： Ying Jin , Yufei Blankenship
发明人： Ying Jin , Yufei Blankenship
IPC分类号： H04W40/00
CPC分类号： H04L27/0008
摘要： In one embodiment, a method for transmitting information includes processing a downlink transport channel to generate a transport block (TB) having a TB size. The TB size is selected by selecting a modulation and coding scheme index (ITBS) and a physical resource block index (NPRB). The TB size for the selected ITBS and NPRB is selected so that an effective code rate at an user equipment (UE) does not exceed a specified threshold. The effective code rate is defined as a number of downlink (DL) information bits including TB cyclic redundancy check (CRC) bits and code block CRC bits divided by a number of physical channel bits on Physical Downlink Shared Channel (PDSCH). The transport block is mapped to multiple spatial layers. The number of spatial layers N is greater than or equal to three. The multiple spatial layers are transmitted to the UE.
摘要翻译：在一个实施例中，一种用于发送信息的方法包括处理下行链路传输信道以生成具有TB大小的传输块（TB）。通过选择调制和编码方案索引（ITBS）和物理资源块索引（NPRB）来选择TB大小。所选择的ITBS和NPRB的TB大小被选择为使用户设备（UE）的有效码率不超过指定的阈值。有效码率被定义为包括TB循环冗余校验（CRC）比特和码块CRC比特除以物理下行链路共享信道（PDSCH）上的物理信道比特数的下行链路（DL）信息比特数。传输块被映射到多个空间层。空间层数N大于或等于3。多个空间层被传送到UE。

53. 发明申请

US20070220395A1 METHOD AND APPARATUS FOR ENCODING AND DECODING DATA 有权
标题翻译：编码和解码数据的方法和装置
公开(公告)号：US20070220395A1
公开(公告)日：2007-09-20
申请号：US11275937
申请日：2006-02-06
申请人： Ajit Nimbalker , Yufei Blankenship , Brian Classon
发明人： Ajit Nimbalker , Yufei Blankenship , Brian Classon
IPC分类号： H03M13/00
CPC分类号： H03M13/116 , H03M13/033 , H03M13/1185 , H03M13/1188 , H03M13/6393
摘要： A structured parity-check matrix H is proposed, wherein H is an expansion of a base matrix Hb and wherein Hb comprises a section Hb1 and a section Hb2, and wherein Hb2 comprises a first part comprising a column hb having an odd weight greater than 2, and a second part comprising matrix elements for row i, column j equal to 1 for i=j, 1 for i=j+1, and 0 elsewhere. The expansion of the base matrix Hb uses identical submatrices for 1s in each column of the second part H′b2, and the expansion uses paired submatrices for an even number of 1s in hb.
摘要翻译：提出了一种结构化奇偶校验矩阵H，其中H是基本矩阵H B b的扩展，并且其中H B b包括部分H b1 并且其中H b2包括具有奇数重量大于2的柱h B 1的第一部分，以及第二部分包括用于行i的矩阵元素，列j对于i = j等于1，对于i = j + 1为1，在其他地方为0。基本矩阵H B b的扩展在第二部分H'b2“的每列中使用相同的子矩阵1s，并且扩展使用成对的子矩阵用于偶数1s 在h / b>中。

54. 发明授权

US07165205B2 Method and apparatus for encoding and decoding data 有权
标题翻译：用于对数据进行编码和解码的方法和装置
公开(公告)号：US07165205B2
公开(公告)日：2007-01-16
申请号：US10874611
申请日：2004-06-23
申请人： Yufei Blankenship , Brian K. Classon
发明人： Yufei Blankenship , Brian K. Classon
IPC分类号： H03M13/11
CPC分类号： H03M13/618 , H03M13/1148 , H03M13/1165 , H03M13/118 , H03M13/1185
摘要： A method for interlacing columns of different weights is proposed for a parity-check matrix H that results in good performing LDPC codes shortened or unshortened. Matrix H comprises a section H1 and a section H2, and wherein H1 has a plurality of different column weights and comprises a plurality of sub-matrices where columns of at least one weight are substantially interlaced between the sub-matrices.
摘要翻译：对于奇偶校验矩阵H，提出了一种用于交错不同权重的列的方法，其导致良好执行的LDPC码被缩短或不启动。矩阵H包括H 1区和H 2区，并且其中H 1具有多个不同的列权重，并且包括多个其中至少一个权重的列在子矩阵之间基本上交错的子矩阵。

55. 发明申请

US20060268976A1 METHOD AND APPARATUS FOR DETERMINING CHANNEL QUALITY AND PERFORMING ADAPTIVE MODULATION CODING WITHIN A MULTI CARRIER COMMUNICATION SYSTEM 审中-公开
标题翻译：用于确定信道质量并在多载波通信系统中执行自适应调制编码的方法和装置
公开(公告)号：US20060268976A1
公开(公告)日：2006-11-30
申请号：US11279401
申请日：2006-04-12
申请人： Kevin Baum , Yufei Blankenship , Brian Classon , Philippe Sartori
发明人： Kevin Baum , Yufei Blankenship , Brian Classon , Philippe Sartori
IPC分类号： H03K9/04
CPC分类号： H04L1/0009 , H04L1/0003 , H04L1/0026 , H04L1/0036 , H04L5/0007 , H04L5/0016 , H04L5/0044 , H04L5/006 , H04L5/0085 , H04L27/0008
摘要： For short-term link adaptation, a base station obtains instantaneous information for the channel condition seen by a subscriber station. For long-term link adaptation, the base station obtains distribution information for the channel conditions seen by the subscriber station over a period of time. Adaptive modulation and coding is done at the base station based on the distribution information.
摘要翻译：对于短期链路自适应，基站获取用户站所看到的信道状态的即时信息。对于长期链路自适应，基站在一段时间内获取用户站所看到的信道状况的分布信息。基于分布信息在基站进行自适应调制和编码。

56. 发明申请

US20060251180A1 METHOD AND SYSTEM FOR SELECTING MCS IN A COMMUNICATION NETWORK 审中-公开
标题翻译：在通信网络中选择MCS的方法和系统
公开(公告)号：US20060251180A1
公开(公告)日：2006-11-09
申请号：US11279411
申请日：2006-04-12
申请人： Kevin Baum , Yufei Blankenship , Brian Classon , Philippe Sartori
发明人： Kevin Baum , Yufei Blankenship , Brian Classon , Philippe Sartori
IPC分类号： H04K1/10
CPC分类号： H04L5/006 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0029 , H04L1/20 , H04L5/0007 , H04L5/0046 , H04L27/0008 , H04L27/2626
摘要： A method for selecting an MCS for a carrier channel is provided. The method includes obtaining a set of characteristic parameters for a first function representing a variation of an effective SINR of the carrier channel with a calibration parameter; obtaining at least one of the effective SINR for a reference calibration parameter value and a band-average SINR; in one embodiment, translating the effective SINR for the reference calibration parameter value to a translated effective SINR for the calibration parameter value based on a second function; in another embodiment, translating the band-average SINR to the translated effective SINR for a calibration parameter value based on a third function if the band-average SINR is obtained; and selecting an MCS from a predefined MCS set for at least a portion of the carrier channel based on at least the translated effective SINR.
摘要翻译：提供了一种用于选择用于载波信道的MCS的方法。该方法包括：获得用于表示具有校准参数的载波信道的有效SINR的变化的第一函数的一组特征参数; 获得参考校准参数值和带平均SINR的有效SINR中的至少一个; 在一个实施例中，基于第二函数将用于参考校准参数值的有效SINR转换为用于校准参数值的经翻译的有效SINR; 在另一实施例中，如果获得了带平均SINR，则基于第三函数将带平均SINR转换为用于校准参数值的平移SINR; 以及至少基于所述经翻译的有效SINR，从所述载波信道的至少一部分的预定MCS集中选择MCS。

57. 发明申请

US20060129904A1 Method and apparatus for encoding and decoding data 有权
标题翻译：用于对数据进行编码和解码的方法和装置
公开(公告)号：US20060129904A1
公开(公告)日：2006-06-15
申请号：US11108949
申请日：2005-04-19
申请人： Yufei Blankenship , T. Blankenship , Brian Classon
发明人： Yufei Blankenship , T. Blankenship , Brian Classon
IPC分类号： H03M13/00 , G06F11/00
CPC分类号： H03M13/116 , H03M13/1137 , H03M13/118 , H03M13/1185 , H03M13/1188
摘要： A structured parity-check matrix H is proposed, wherein H is an expansion of a base matrix Hb. Base matrix Hb comprises a section Hb1 and a section Hb2. Section Hb2 comprises column hb having weight wh>=3 and H′b2 having a dual-diagonal structure with matrix elements at row i, column j equal to 1 for i=j, 1 for i=j+1, and 0 elsewhere. The 1's of hb and Hb1 are arranged such that one or more groups of the rows of Hb can be formed so that the rows of Hb within each group do not intersect. Further more, the rows of base matrix Hb can be permuted such that every two consecutive rows do not intersect.
摘要翻译：提出了一种结构化奇偶校验矩阵H，其中H是基本矩阵H B b的扩展。基本矩阵H B b包括部分H b1和部分H b2b。部分H b2包括具有重量w = 3的第hb个b和具有双重键的H' 对于i行j矩阵元素的对角线结构，对于i = j，列j等于1，i = j + 1为1，其他地方为0。 hB1和H b1的1个被布置成使得可以形成一行或多组H B b的行，使得行每个组中的H b b不相交。此外，基矩阵H B b的行可以被置换，使得每两个连续的行不相交。

58. 发明申请

US20060031744A1 Method and apparatus for encoding and decoding data 有权
标题翻译：用于对数据进行编码和解码的方法和装置
公开(公告)号：US20060031744A1
公开(公告)日：2006-02-09
申请号：US11004359
申请日：2004-12-03
申请人： Yufei Blankenship , Brian Classon , T. Blankenship , Vipul Desai
发明人： Yufei Blankenship , Brian Classon , T. Blankenship , Vipul Desai
IPC分类号： G06F11/00 , H03M13/00
CPC分类号： H03M13/6393 , H03M13/116 , H03M13/1168 , H03M13/1174 , H03M13/118 , H03M13/1185 , H03M13/1188
摘要： A structured parity-check matrix H is proposed, wherein H is an expansion of a base matrix Hb and wherein Hb comprises a section Hb1 and a section Hb2, and wherein Hb2 comprises a first part comprising a column hb having an odd weight greater than 2, and a second part comprising matrix elements for row i, column j equal to 1 for i=j, 1 for i=j+1, and 0 elsewhere. The expansion of the base matrix Hb uses identical submatrices for 1s in each column of the second part H′b2, and the expansion uses paired submatrices for an even number of 1s in hb.
摘要翻译：提出了一种结构化奇偶校验矩阵H，其中H是基本矩阵H B b的扩展，并且其中H B b包括部分H b1 并且其中H b2包括具有奇数重量大于2的柱h B 1的第一部分，以及第二部分包括用于行i的矩阵元素，列j对于i = j等于1，对于i = j + 1为1，在其他地方为0。基本矩阵H B b的扩展在第二部分H'b2“的每列中使用相同的子矩阵1s，并且扩展使用成对的子矩阵用于偶数1s 在h / b>中。

59. 发明授权

US06785863B2 Method and apparatus for generating parity-check bits from a symbol set 有权
标题翻译：用于从符号集产生奇偶校验位的方法和装置
公开(公告)号：US06785863B2
公开(公告)日：2004-08-31
申请号：US10246065
申请日：2002-09-18
申请人： Yufei Blankenship , Brian Classon , Vipul Desai
发明人： Yufei Blankenship , Brian Classon , Vipul Desai
IPC分类号： G06F1100
CPC分类号： H03M13/1182 , H03M13/09
摘要： The present invention encompasses a method for determining values for parity check bits (p1, . . . , pm) based on a current symbol set (s1, . . . , sk). The method comprises the steps of receiving the current symbol set (s1, . . . , sk) and using a transformation of a matrix to determine the parity check bits. The first N2 columns of the matrix is defined that for column i, 1≦i≦└m/2┘, a value of 1 is assigned to row position i and a value of 1 is assigned to row position i+└m/2┘, all other row positions have a value of 0. Additionally for column i, └m/2┘+1≦i≦N2
摘要翻译：本发明包括基于当前符号集（s1，...，sk）来确定奇偶校验位（p1，...，pm）的值的方法。该方法包括以下步骤：接收当前符号集（s1，...，sk）并使用矩阵变换来确定奇偶校验位。矩阵的第一N2列定义为对于列i，1 <= i <=└m/ 2“，将值1分配给行位置i，将值1分配给行位置i +└m/ 2“，所有其他行位置的值为0.另外对于列i，└m/2+ 1 <= I＆LE; N2

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