利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

18 条记录 (耗时 0.015 秒)

    Data sequence detection in communication system
    2.
    发明授权
    Data sequence detection in communication system 有权
    通信系统中的数据序列检测

    公开(公告)号：US07702036B2

    公开(公告)日：2010-04-20

    申请号：US11204112

    申请日：2005-08-16

    申请人： Pasi Kinnunen ,  Kari Horneman

    发明人： Pasi Kinnunen ,  Kari Horneman

    IPC分类号： H04L27/00

    CPC分类号： H04B7/2628 ,  H04J3/0602 ,  H04L1/0026 ,  H04L1/0077 ,  H04L1/1671 ,  H04L1/1854 ,  H04L2001/0097

    摘要： A solution for determining in a radio receiver a data sequence indicating transmission parameters of a frame before receiving the whole frame in the radio receiver in order to speed up processing of the data in the frame. According to the provided solution data is received in one or more time intervals, the data being part of a transmitted data sequence indicating transmission parameters of a frame. The possible data sequences are known to the radio receiver. The received data is compared with corresponding data of each known data sequence, and, on the basis of the comparison, the data sequence which is determined to be closest to the received data is selected. The transmission parameters of the frame are determined based on the selection.

    摘要翻译： 一种用于在无线电接收机中确定在接收到无线电接收机中的整个帧之前的帧的传输参数的数据序列以便加速帧中的数据的处理的解决方案。 根据提供的解决方案，在一个或多个时间间隔中接收数据，该数据是指示帧的传输参数的发送数据序列的一部分。 可能的数据序列是无线电接收机已知的。 将接收到的数据与每个已知数据序列的相应数据进行比较，并且基于比较，选择确定为最接近接收数据的数据序列。 基于选择确定帧的传输参数。

    Method and apparatus to link modulating and coding scheme to amount of resources
    3.
    发明申请
    Method and apparatus to link modulating and coding scheme to amount of resources 有权
    将调制和编码方案与资源量进行链接的方法和装置

    公开(公告)号：US20090268844A1

    公开(公告)日：2009-10-29

    申请号：US12387230

    申请日：2009-04-28

    申请人： Pasi Kinnunen ,  Kari Pajukoski ,  Esa Tiirola

    发明人： Pasi Kinnunen ,  Kari Pajukoski ,  Esa Tiirola

    IPC分类号： H04L27/00

    CPC分类号： H04L5/0053 ,  H04L1/0026 ,  H04L1/0029 ,  H04L1/1825 ,  H04L1/1861 ,  H04L5/003

    摘要： A plurality of substantially static input parameters are provided, and a plurality of signalled input parameters are also provided. From the substantially static input parameters and the plurality of signaled input parameters, an output parameter is determined that is indicative of a number of control symbols per transmission time interval for an amount of control signaling bits. The output parameter relates to a modulation and coding scheme for an uplink.

    摘要翻译： 提供多个基本静态的输入参数，并且还提供多个信号输入参数。 从基本上静态的输入参数和多个信号输入参数中，确定一个输出参数，其指示针对控制信令位数量的每个传输时间间隔的控制符号的数量。 输出参数涉及用于上行链路的调制和编码方案。

    Methods, Apparatuses, System, and Related Computer Program Product for Information Transmission
    5.
    发明申请
    Methods, Apparatuses, System, and Related Computer Program Product for Information Transmission 审中-公开
    信息传输的方法，设备，系统和相关计算机程序产品

    公开(公告)号：US20110051840A1

    公开(公告)日：2011-03-03

    申请号：US12934290

    申请日：2009-03-25

    申请人： Kari Hooki ,  Pasi Kinnunen ,  Kari Pajukoshi ,  Esa Tiirola

    发明人： Kari Hooki ,  Pasi Kinnunen ,  Kari Pajukoshi ,  Esa Tiirola

    IPC分类号： H04L27/00

    CPC分类号： H04L1/08 ,  H04L1/1812 ,  H04L1/189

    摘要： Disclosed is a method including generating information to be transmitted, first transmitting, in a first transmission opportunity of n consecutive transmission opportunities, n being an integer greater than 1, the generated information once, and second transmitting, in one transmission opportunity different from the first transmission opportunity, the generated information a number of times different from once; and a method including first receiving, in the first transmission opportunity of the n consecutive transmission opportunities the information once, and second receiving, in the one transmission opportunity different from the first transmission opportunity, the information the number of times different from once.

    摘要翻译： 公开了一种方法，包括生成要发送的信息，首先在n个连续传输机会的第一传输机会中发送n为大于1的整数，一次生成的信息，并且在与第一传输机会不同的一个传输机会中发送第二传输机会 传输机会，生成的信息多次不同于一次; 以及一种方法，包括首先在所述n次连续发送机会中接收一次所述信息的第一传输机会，以及在与所述第一传输机会不同的一个传输机会中第二次接收所述信息与一次不同的次数。

    Radio resource allocation and radio system
    6.
    发明申请
    Radio resource allocation and radio system 审中-公开
    无线电资源分配和无线电系统

    公开(公告)号：US20080132242A1

    公开(公告)日：2008-06-05

    申请号：US11979504

    申请日：2007-11-05

    申请人： Jyri Hamalainen ,  Esa Tiirola ,  Kari Horneman ,  Jari Hulkkonen ,  Kari Pajukoski ,  Pasi Kinnunen

    发明人： Jyri Hamalainen ,  Esa Tiirola ,  Kari Horneman ,  Jari Hulkkonen ,  Kari Pajukoski ,  Pasi Kinnunen

    IPC分类号： H04Q7/20

    CPC分类号： H04W72/082 ,  H04B17/345 ,  H04B17/382

    摘要： There is provided a radio system, having a receiver for receiving cell measurement data with respect to an own cell and adjacent cells of each user terminal of a plurality of cells of the radio system; a calculation unit for comparing resulting interference values of different user terminal combinations within the same frequency-time resource group of the radio system on the basis of the cell measurement data, the frequency-time resource group including user terminals of more than one cell; and a processing unit for controlling resource allocation in at least part of the frequency-time resource groups on the basis of the comparison.

    摘要翻译： 提供了一种无线电系统，具有接收机，用于接收关于无线电系统的多个小区的每个用户终端的自身小区和相邻小区的小区测量数据; 计算单元，用于基于所述小区测量数据，所述频率 - 时间资源组包括多于一个小区的用户终端，来比较所述无线电系统的相同频率 - 时间资源组内的不同用户终端组合的结果干扰值; 以及处理单元，用于基于比较来控制至少部分频率 - 时间资源组中的资源分配。

    Method and arrangement for radio resource control
    7.
    发明申请
    Method and arrangement for radio resource control 审中-公开
    无线电资源控制的方法和安排

    公开(公告)号：US20070054619A1

    公开(公告)日：2007-03-08

    申请号：US11270637

    申请日：2005-11-10

    申请人： Pasi Kinnunen ,  Jaakko Vihriala ,  Kari Horneman

    发明人： Pasi Kinnunen ,  Jaakko Vihriala ,  Kari Horneman

    IPC分类号： H04B1/00

    CPC分类号： H04W28/26 ,  H04B1/7107 ,  H04W72/08

    摘要： The invention relates to a radio network, comprising means for receiving an uplink signal from a user using the radio network, means for performing interference cancellation on the received uplink signal, means for estimating a load factor for the received uplink signal, the load factor indicating the load the uplink signal causes on a network element of the radio network, wherein the load factor is estimated by taking into consideration the interference cancellation performed on the received uplink signal, and means for using the estimated load factor when allocating radio resources in the radio network.

    摘要翻译： 无线网络技术领域本发明涉及一种无线网络，包括用于使用无线电网络从用户接收上行链路信号的装置，用于对所接收的上行链路信号执行干扰消除的装置，用于估计接收到的上行链路信号的负载因子的装置，指示 上行链路信号对无线电网络的网络元件造成的负载，其中通过考虑对接收到的上行链路信号执行的干扰消除来估计负载因子，以及在无线电中分配无线电资源时使用估计的负载因子的装置 网络。

    Antenna phase estimation algorithm for WCDMA closed loop transmitter antenna diversity system
    8.
    发明授权
    Antenna phase estimation algorithm for WCDMA closed loop transmitter antenna diversity system 失效
    WCDMA闭环发射机天线分集系统的天线相位估计算法

    公开(公告)号：US06839326B1

    公开(公告)日：2005-01-04

    申请号：US09669746

    申请日：2000-09-26

    申请人： Kari Pajukoski ,  Ilkka Keskitalo ,  Erkki Autio ,  Pasi Kinnunen

    发明人： Kari Pajukoski ,  Ilkka Keskitalo ,  Erkki Autio ,  Pasi Kinnunen

    IPC分类号： H04B7/06 ,  H04B7/08 ,  H04B7/26 ,  H04L25/02 ,  G01R31/08 ,  H04B7/216 ,  H04Q7/00

    CPC分类号： H04L25/0204 ,  H04B7/0634 ,  H04B7/0654

    摘要： This invention teaches a method for use in a wideband CDMA telecommunications system wherein the base station (BS) utilizes transmit antenna diversity. The method enables the user equipment (UE) to perform a channel estimate for channels received from two antennas of the base station (BS), and includes steps of: (a) computing an estimated phase difference between a common pilot channel and a dedicated pilot channel received from one antenna of the two antennas; and (b) determining the channel estimate by rotating a common pilot channel estimate according to the estimated phase difference, where the phase difference is computed as a complex coefficient between the common pilot channel and the dedicated pilot channel. In a second aspect this invention teaches a method for use in a transmit antenna diversity system for enabling the UE to verify an antenna phase shift previously signaled by the UE to the BS. This method includes a first step of: (a) exploiting prior knowledge of BS rotation angle by considering a vector x that includes all hypotheses for complex rotation coefficients of the BS with respect to all possible rotation angles, in accordance with a decision rule for an estimation of a complex rotation coefficient. A second step of the method evaluates a cost function of a hypothesis m by considering the prior knowledge.

    Transmission time interval allocation for packet radio service
    10.
    发明申请
    Transmission time interval allocation for packet radio service 审中-公开
    分组无线业务的传输时间间隔分配

    公开(公告)号：US20080080465A1

    公开(公告)日：2008-04-03

    申请号：US11592260

    申请日：2006-11-03

    申请人： Kari Pajukoski ,  Esa Tiirola ,  Mika Rinne ,  Pasi Kinnunen

    发明人： Kari Pajukoski ,  Esa Tiirola ,  Mika Rinne ,  Pasi Kinnunen

    IPC分类号： H04B7/216

    CPC分类号： H04W72/1226 ,  H04L1/0016 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/003 ,  H04L1/1812 ,  H04L1/1822 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/006

    摘要： It is provided a solution for selecting the length of a transmission time interval for high-speed packet radio communications between a base station and a mobile station. The length of the transmission time interval used in data transfer is selected on the basis of channel conditions between the mobile station and the base station. An average value for a channel quality metric representing the channel conditions is calculated and the calculated average value of the channel quality metric is associated with a pre-determined length of the transmission time interval. That length of the transmission time interval is then selected for the data transfer between the mobile station and the base station.

    摘要翻译： 提供了一种用于选择基站和移动台之间的高速分组无线电通信的传输时间间隔的长度的解决方案。 基于移动台和基站之间的信道条件选择数据传输中使用的传输时间间隔的长度。 计算表示信道条件的信道质量度量的平均值，并且将所计算的信道质量度量的平均值与传输时间间隔的预定长度相关联。 然后选择传输时间间隔的长度用于移动台和基站之间的数据传输。