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    HARQ PROCEDURE WITH PROCESSING OF STORED SOFT-BITS
    2.
    发明申请
    HARQ PROCEDURE WITH PROCESSING OF STORED SOFT-BITS 审中-公开
    具有处理存储软位的HARQ过程

    公开(公告)号：WO2011064106A2

    公开(公告)日：2011-06-03

    申请号：PCT/EP2010067351

    申请日：2010-11-12

    Applicant: ERICSSON TELEFON AB L M ,  NIEWCZAS JAROSLAW ,  BHOJAN VISWANATHAN

    Inventor： NIEWCZAS JAROSLAW ,  BHOJAN VISWANATHAN

    IPC: H04L1/18

    CPC classification number: H04L1/1845 ,  H04L1/0013 ,  H04L1/1812 ,  H04L1/1816 ,  H04L1/1893

    Abstract: It is described a method for determining a received data block by employing a Hybrid Automatic Repeat Request procedure. The described method comprises calculating (104) first soft-information values being associated with a first reception of the data block, storing the calculated first soft-information values in a first buffer (121), and calculating (104) second soft-information values being associated with a second reception of the data block, wherein the second reception results from a retransmission of the data block following the first reception. The described method further comprises rate matching (128) a first soft data block comprising the calculated and stored first soft-information values, rate matching (118) a second soft data block comprising the calculated second soft-information values, and decoding (152) a combination of the rate matched first soft data block and the rate matched second soft data block. It is further described a radio receiver arrangement, a computer-readable medium and a program element, which are all adapted for carrying out and/or for controlling the described received data block determination method.

    Abstract translation: 描述了一种通过采用混合自动重复请求过程来确定接收到的数据块的方法。 所描述的方法包括计算（104）与数据块的第一次接收相关联的第一软信息值，将所计算的第一软信息值存储在第一缓冲器（121）中，以及计算（104）第二软信息值 与所述数据块的第二次接收相关联，其中所述第二次接收是在所述第一次接收之后来自所述数据块的重传的结果。 所描述的方法还包括速率匹配（128）包括计算和存储的第一软信息值的第一软数据块，速率匹配（118）包括计算的第二软信息值的第二软数据块以及解码（152） 速率匹配的第一软数据块和速率匹配的第二软数据块的组合。 进一步描述了无线电接收机装置，计算机可读介质和程序单元，其全部适用于执行和/或用于控制所描述的接收数据块确定方法。

    CHANNEL GEOMETRY DETECTOR
    3.
    发明申请
    CHANNEL GEOMETRY DETECTOR 审中-公开
    通道几何检测器

    公开(公告)号：WO2011036620A3

    公开(公告)日：2011-05-19

    申请号：PCT/IB2010054240

    申请日：2010-09-20

    Applicant: ERICSSON TELEFON AB L M ,  CAIRNS DOUGLAS A ,  NIEWCZAS JAROSLAW ,  MURATA JOSHITAKA ,  JONSSON ELIAS

    Inventor： CAIRNS DOUGLAS A ,  NIEWCZAS JAROSLAW ,  MURATA JOSHITAKA ,  JONSSON ELIAS

    IPC: H04B1/707

    CPC classification number: H04B1/712 ,  H04B2201/7071

    Abstract: Adaptive reconfiguration of a wireless receiver is enabled based on channel geometry According to an embodiment, the wireless receiver includes a geometry factor processing module and signal processing modules, e.g. such as hut not limited to an SIR estimation module, a power estimation module, a despreading module, a low- pass filter, a combing weight generation module, a coefficient estimation module, a synchronization control channel interference canceller module, etc. The geometry factor processing module determines a geometry factor for the channel over which signals are transmitted to the wireless receiver, the geometry factor being a measure of the ratio of total transmitted power received by the wireless receiver to total interference plus noise power at the wireless receiver. One or more of the receiver signal, processing modules are reconfigurable based on the geometry factor.

    Abstract translation: 无线接收机的自适应重新配置基于信道几何实现。根据实施例，无线接收机包括几何因子处理模块和信号处理模块，例如， 例如不限于SIR估计模块，功率估计模块，解扩散模块，低通滤波器，组合权重生成模块，系数估计模块，同步控制信道干扰消除模块等。几何因子 处理模块确定信号被传输到无线接收器的信道的几何因子，几何因子是由无线接收机接收的总发射功率与无线接收机处的总干扰加上噪声功率的比率的度量。 一个或多个接收机信号，处理模块可基于几何因素重新配置。

    Method and appartus for enhancing the accuracy of the estimat ed covariance matrix in wideband-CDMA systems
    4.
    发明专利
    Method and appartus for enhancing the accuracy of the estimat ed covariance matrix in wideband-CDMA systems 未知

    公开(公告)号：GB2497474A

    公开(公告)日：2013-06-12

    申请号：GB201305197

    申请日：2011-09-12

    Applicant: ERICSSON TELEFON AB L M

    Inventor： JONSSON ELIAS ,  NIEWCZAS JAROSLAW ,  SINGH AMIT ,  UESAKA KAZUYOSHI ,  MURATA YOSHITAKA

    IPC: H04B1/712

    Abstract: A set of channelization codes to be monitored is divided into two groups. The first group includes those codes for which an associated symbol modulation and transmit-diversity scheme is known. In the second group are those codes that are characterized by an unknown symbol modulation or unknown transmit-diversity scheme. The quality of the transmission of each code is then evaluated, using a metric. The metric in turn is used to determine whether the code should be used in estimating the covariance matrix by correlating the RAKE data corresponding to the code (i.e., by computing a correlation matrix for the code) or by first subtracting the channel estimates from the channel samples before correlation (i.e., by computing a covariance matrix for the code). An impairment covariance matrix is computed from the covariance matrices and correlation matrices so computed.

    Redundancy version selection based on receiving quality and transport format
    5.
    发明专利
    Redundancy version selection based on receiving quality and transport format 未知

    公开(公告)号：AU2013220700B2

    公开(公告)日：2015-08-13

    申请号：AU2013220700

    申请日：2013-01-22

    Applicant: ERICSSON TELEFON AB L M

    Inventor： NIEWCZAS JAROSLAW ,  REIAL ANDRES ,  CEDERGREN ANDREAS

    IPC: H04L1/00 ,  H04L1/18

    Abstract: The embodiments herein relate to a method in a base station (101) for transmitting a transport block to a user equipment (105) in a communications network (100). The transport block comprises a plurality of bits. The base station (101) selects (203a, 203b, 401) a transport format. The base station (101) dynamically selects (204a, 203b, 402) a first redundancy version parameter based on a decoding performance for the transport block. The base station (101) transmits (205a, 204b, 404) the transport block comprising the plurality of bits distributed according to the dynamically selected first redundancy version parameter and according to the selected transport format in a first transmission to the user equipment (105).

    Redundancy version selection based on receiving quality and transport format
    7.
    发明专利
    Redundancy version selection based on receiving quality and transport format 未知

    公开(公告)号：AU2013220700A1

    公开(公告)日：2014-09-04

    申请号：AU2013220700

    申请日：2013-01-22

    Applicant: ERICSSON TELEFON AB L M

    Inventor： NIEWCZAS JAROSLAW ,  REIAL ANDRES ,  CEDERGREN ANDREAS

    IPC: H04L1/00 ,  H04L1/18

    Abstract: The embodiments herein relate to a method in a base station (101) for transmitting a transport block to a user equipment (105) in a communications network (100). The transport block comprises a plurality of bits. The base station (101) selects (203a, 203b, 401) a transport format. The base station (101) dynamically selects (204a, 203b, 402) a first redundancy version parameter based on a decoding performance for the transport block. The base station (101) transmits (205a, 204b, 404) the transport block comprising the plurality of bits distributed according to the dynamically selected first redundancy version parameter and according to the selected transport format in a first transmission to the user equipment (105).

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