公开(公告)号：WO2007015129A3

公开(公告)日：2007-04-12

申请号：PCT/IB2006002054

申请日：2006-07-27

Applicant: NOKIA CORP ,  NOKIA INC

Inventor： PASANEN PIRJO ,  TIRKKONNEN OLAV ,  STOLPMAN VICTOR ,  IONESCU MIHAI ,  TERRY JOHN

IPC: H04L1/00 ,  H04L27/26

CPC classification number: H04L5/006 ,  H04L1/06 ,  H04L5/0023 ,  H04L5/0046

Abstract: Apparatus, and an associated method, for allocating data to communication channels of a multiple-input communication system and to select power levels at which the data is caused to be communicated upon the communication channels. Data allocation is made responsive to communication quality indications that identify communication conditions on the different ones of the channels. Data allocation and power level allocation is made to achieve best a selected performance parameter.

Abstract translation: 设备和相关方法，用于将数据分配给多输入通信系统的通信信道，并选择使数据在通信信道上传送的功率电平。 数据分配是响应于识别不同信道上的通信条件的通信质量指示而作出的。 数据分配和功率级别分配是为了达到最佳的选定性能参数。

公开(公告)号：WO2007029114A2

公开(公告)日：2007-03-15

申请号：PCT/IB2006002537

申请日：2006-08-30

Applicant: NOKIA CORP ,  BHATT TEJAS ,  STOLPMAN VICTOR ,  MCCAIN DENNIS

Inventor： BHATT TEJAS ,  STOLPMAN VICTOR ,  MCCAIN DENNIS

IPC: H03M13/27 ,  H03M13/29

CPC classification number: H03M13/271 ,  H03M13/296

Abstract: A system, transmitter, receiver, method, and computer program product are provided in which a plurality of structured interleavers permute data bits arranged in a data bit matrix for Zigzag encoding. For each interleaver, the data bits in each column of the data bit matrix are cyclically shifted, with the amount of the shift being predefined and different for each column. In addition to the cycle shift, each column may be bit reverse ordered, and entire columns may be swapped. The interleaved data bit matrix may then be encoded using a Zigzag encoder to generate parity bits that may be transmitted, along with the data bits, from a transmitter to a receiver where the data may be iteratively decoded.

Abstract translation: 提供了一种系统，发射机，接收机，方法和计算机程序产品，其中多个结构化交织器对排列在用于Z形编码的数据位矩阵中的数据位进行置换。 对于每个交织器，数据位矩阵的每一列中的数据位被循环移位，其中移位量是预定义的，并且对于每列是不同的。 除循环移位外，每列可以按位反向排列，并且可以交换整列。 然后可以使用锯齿形编码器对交织的数据位矩阵进行编码以生成奇偶校验位，该奇偶校验位可以与数据位一起从发射机发送到接收机，其中数据可以被迭代地解码。

公开(公告)号：WO2007088440A3

公开(公告)日：2007-11-01

申请号：PCT/IB2007000181

申请日：2007-01-18

Applicant: NOKIA CORP ,  BHATT TEJAS ,  DIXIT AMITABH ,  STOLPMAN VICTOR

Inventor： BHATT TEJAS ,  DIXIT AMITABH ,  STOLPMAN VICTOR

IPC: H03M13/11

CPC classification number: H03M13/116 ,  H03M13/118

Abstract: A transmitter for a communications network, the transmitter comprising: receiving means for receiving data; accessing means for accessing a parity check code; generating means for generating encoded data including an error correction codeword using the data and the parity check code; and transmitting means for transmitting the encoded data and the error correction codeword, wherein the parity check code comprises a parity check matrix which, in expanded form, can be represented by the matrix H having the general structure Formula (I) wherein A, B, T, Q D and E represent sub-matrices, ET

Abstract translation: 一种用于通信网络的发射机，所述发射机包括：接收装置，用于接收数据; 用于访问奇偶校验码的访问装置; 生成装置，用于使用所述数据和所述奇偶校验码生成包括纠错码字的编码数据; 以及发送装置，用于发送编码数据和纠错码字，其中奇偶校验码包括奇偶校验矩阵，其以扩展形式可以由具有通式结构式（I）的矩阵H表示，其中A，B， T，QD和E表示子矩阵ET

公开(公告)号：WO2007004019A3

公开(公告)日：2007-03-29

申请号：PCT/IB2006001798

申请日：2006-06-29

Applicant: NOKIA CORP ,  STOLPMAN VICTOR ,  TERRY JOHN

Inventor： STOLPMAN VICTOR ,  TERRY JOHN

IPC: H04L27/26 ,  H03M13/11 ,  H04L5/06 ,  H04L12/28

CPC classification number: H03M13/353 ,  H03M13/03 ,  H03M13/033 ,  H03M13/1102 ,  H03M13/255 ,  H03M13/31 ,  H03M13/6393 ,  H04L1/0009 ,  H04L5/0007 ,  H04L5/0046 ,  H04L5/0058 ,  H04L5/06

Abstract: Apparatus, and an associated method, for allocating communication data for communication in a multi-channel communication system, such as an OFDM system. An adaptive bit, power, and code rate scheme for a sending station that utilizes LDPC codes selects together bit, power, and code rates of data that are to be communicated upon different ones of the channels in manners that optimize a selected performance criteria.

Abstract translation: 用于在诸如OFDM系统的多信道通信系统中分配用于通信的通信数据的装置和相关联的方法。 使用LDPC码的发送站的自适应比特，功率和码率方案选择将以优化所选择的性能标准的方式在不同信道上传送的数据的比特，功率和码率。

公开(公告)号：EP1776795A4

公开(公告)日：2011-06-15

申请号：EP05760662

申请日：2005-07-08

Applicant: NOKIA CORP

Inventor： IONESCU DUMITRU MIHAI ,  TERRY JOHN ,  STOLPMAN VICTOR ,  TIRKKONEN OLAV ,  PASANEN PIRJO

IPC: H04L1/00 ,  H04B1/707 ,  H04L27/26

CPC classification number: H04W52/367 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0618