Method of encoding data using a low density parity check code
    3.
    发明授权
    Method of encoding data using a low density parity check code 有权
    使用低密度奇偶校验码对数据进行编码的方法

    公开(公告)号:US08689088B2

    公开(公告)日:2014-04-01

    申请号:US12593171

    申请日:2008-03-27

    IPC分类号: H03M13/00 H03M13/11

    摘要: A method for encoding data using a parity check matrix is disclosed. The method for encoding data using a parity check matrix comprises generating a fourth base matrix by applying a row permutation pattern and a column permutation pattern to rows and columns of a third base matrix, respectively, the third base matrix including a plurality of indexes, each of the plurality of indexes indicating a sub-matrix; generating the parity check matrix by replacing each index of the fourth base matrix with a corresponding sub-matrix; outputting an encoded bit stream by encoding an input bit stream using the generated parity check matrix; and permuting an order of sequences of the encoded bit stream according to an inverse of the column permutation pattern.

    摘要翻译: 公开了一种使用奇偶校验矩阵对数据进行编码的方法。 使用奇偶校验矩阵对数据进行编码的方法包括:通过分别对第三基本矩阵的行和列施加行排列模式和列置换模式来生成第四基本矩阵,所述第三基本矩阵包括多个索引,每个索引包括多个索引 所述多个索引指示子矩阵; 通过用对应的子矩阵代替第四基本矩阵的每个索引来生成奇偶校验矩阵; 通过使用所生成的奇偶校验矩阵对输入比特流进行编码来输出编码比特流; 以及根据列排列模式的倒数来排列编码比特流的序列的顺序。

    METHOD OF ENCODING DATA USING A LOW DENSITY PARITY CHECK CODE
    4.
    发明申请
    METHOD OF ENCODING DATA USING A LOW DENSITY PARITY CHECK CODE 有权
    使用低密度奇偶校验码编码数据的方法

    公开(公告)号:US20100138719A1

    公开(公告)日:2010-06-03

    申请号:US12593171

    申请日:2008-03-27

    IPC分类号: H03M13/11 G06F11/10

    摘要: A method for encoding data using a parity check matrix is disclosed. The method for encoding data using a parity check matrix comprises generating a fourth base matrix by applying a row permutation pattern and a column permutation pattern to rows and columns of a third base matrix, respectively, the third base matrix including a plurality of indexes, each of the plurality of indexes indicating a sub-matrix; generating the parity check matrix by replacing each index of the fourth base matrix with a corresponding sub-matrix; outputting an encoded bit stream by encoding an input bit stream using the generated parity check matrix; and permuting an order of sequences of the encoded bit stream according to an inverse of the column permutation pattern.

    摘要翻译: 公开了一种使用奇偶校验矩阵对数据进行编码的方法。 使用奇偶校验矩阵对数据进行编码的方法包括:通过分别对第三基本矩阵的行和列施加行排列模式和列排列模式来生成第四基本矩阵,所述第三基本矩阵包括多个索引,每个索引包括多个索引 所述多个索引指示子矩阵; 通过用对应的子矩阵代替第四基本矩阵的每个索引来生成奇偶校验矩阵; 通过使用所生成的奇偶校验矩阵对输入比特流进行编码来输出编码比特流; 以及根据列排列模式的倒数来排列编码比特流的序列的顺序。

    Method of transmitting and receiving acknowledgment signal in a wireless communication system
    5.
    发明授权
    Method of transmitting and receiving acknowledgment signal in a wireless communication system 有权
    在无线通信系统中发送和接收确认信号的方法

    公开(公告)号:US08787265B2

    公开(公告)日:2014-07-22

    申请号:US11740271

    申请日:2007-04-25

    IPC分类号: H04W4/00

    摘要: A method of receiving an acknowledgement (ACK) signal from at least one access terminal (AT) in a wireless communication system is disclosed. More specifically, the method includes transmitting at least one packet via a packet data channel from an access network (AN), receiving at least one ACK signal from the at least one AT using same channelization resources, wherein each AT is assigned a code specific to each AT, and identifying the ACK signal corresponding to the transmitted packet from the received at least one ACK signal.

    摘要翻译: 公开了一种在无线通信系统中从至少一个接入终端(AT)接收确认(ACK)信号的方法。 更具体地,该方法包括经由分组数据信道从接入网络(AN)发送至少一个分组,使用相同的信道化资源从至少一个AT接收至少一个ACK信号,其中每个AT分配特定于 每个AT,并且从所接收的至少一个ACK信号中识别与所发送的分组相对应的ACK信号。

    Method of providing notification for battery power conservation in a wireless system
    6.
    发明授权
    Method of providing notification for battery power conservation in a wireless system 有权
    在无线系统中提供电池节电通知的方法

    公开(公告)号:US07583984B2

    公开(公告)日:2009-09-01

    申请号:US11464150

    申请日:2006-08-11

    IPC分类号: H04B1/16 H04M1/725

    摘要: A method of executing to battery power consumption between an access terminal (AT) and an access network (AN) in a wireless communication system is disclosed. More specifically, the method includes transmitting a notification message to the AN, receiving a confirmation message from the AN, and entering the power-saving mode according to the determined power saving mode. Here, the notification message includes at least one of battery life information and a power-saving mode request, and the confirmation message includes a determined power saving mode which is based on the at least one of battery life information and the power-saving mode request.

    摘要翻译: 公开了一种执行无线通信系统中的接入终端(AT)和接入网(AN)之间的电力消耗的方法。 更具体地,该方法包括向AN发送通知消息,从AN接收确认消息,并根据所确定的功率节省模式进入功率节省模式。 这里,通知消息包括电池寿命信息和省电模式请求中的至少一个,并且确认消息包括基于电池寿命信息和省电模式请求中的至少一个的确定的省电模式 。