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71. 发明申请

US20080232321A1 Techniques for improved error detection in a wireless communication system 有权
标题翻译：用于在无线通信系统中改进错误检测的技术
公开(公告)号：US20080232321A1
公开(公告)日：2008-09-25
申请号：US12077233
申请日：2008-03-18
申请人： Esa Tiirola , Kari Pajukoski , Matti Kiiski , Frank Frederiksen , Troels E. Kolding , Bernhard Raaf
发明人： Esa Tiirola , Kari Pajukoski , Matti Kiiski , Frank Frederiksen , Troels E. Kolding , Bernhard Raaf
IPC分类号： H04L12/56 , H04Q7/20
CPC分类号： H04L1/12 , H04L1/0027 , H04L1/1854 , H04W72/0406
摘要： In one exemplary embodiment of the invention, a method including: determining whether first allocation information has been transmitted from a first device towards a second device in a wireless communication system; and transmitting a message including transmittal information and second allocation information from the first device towards the second device, wherein the transmittal information corresponds to the determined transmittal of the first allocation information. In another exemplary embodiment of the invention, a method including: detecting whether a first signal is received on a dedicated resource of a wireless communication system; detecting whether a second signal is received on a shared resource of the wireless communication system; and determining, based on a detection outcome for the first signal and a detection outcome for the second signal, whether at least one allocation has failed.
摘要翻译：在本发明的一个示例性实施例中，一种方法包括：确定在无线通信系统中第一分配信息是否已经从第一设备发送到第二设备; 以及从所述第一设备向所述第二设备发送包括传送信息和第二分配信息的消息，其中所述传送信息对应于所确定的所述第一分配信息的传送。在本发明的另一示例性实施例中，一种方法包括：检测在无线通信系统的专用资源上是否接收到第一信号; 检测在所述无线通信系统的共享资源上是否接收到第二信号; 以及基于所述第一信号的检测结果和所述第二信号的检测结果确定至少一个分配是否已经失败。

72. 发明授权

US07352725B2 Communication method and arrangement in a code division multiple access (CDMA) radio system 失效
标题翻译：一种码分多址（CDMA）无线电系统中的通信方法和装置
公开(公告)号：US07352725B2
公开(公告)日：2008-04-01
申请号：US10684825
申请日：2003-10-15
申请人： Esa Tiirola , Kari Pajukoski
发明人： Esa Tiirola , Kari Pajukoski
IPC分类号： H04B7/216
CPC分类号： H04W52/12 , H04L1/1819 , H04L1/20 , H04W52/143 , H04W52/48 , Y10S370/913
摘要： A communication method and a communication arrangement in a Code Division Multiple Access radio system is provided According to one embodiment, at least two transceivers of the radio system communicate with a packet switched connection through a radio interface. The quality of the packet switched connection is measured and a target Signal Interference Ratio is adjusted based on the quality measurement. When a transceiver receiving packets transmits a request to retransmit in the case of failure in reception of at least one packet, a transceiver transmitting packets is configured to retransmit each packet requested as a response to the request. The target Signal Interference Ratio for retransmission of a packet is set lower than the target Signal Interference Ratio for the first transmission of the corresponding packet.
摘要翻译：提供码分多址无线电系统中的通信方法和通信装置根据一个实施例，无线电系统的至少两个收发器通过无线电接口与分组交换连接进行通信。测量分组交换连接的质量，并根据质量测量调整目标信号干扰比。当接收到分组的收发机在接收到至少一个分组的故障的情况下发送重传请求时，发送分组的收发机被配置为重传作为对该请求的响应请求的每个分组。用于分组重传的目标信号干扰比被设置为低于相应分组的第一次传输的目标信号干扰比。

73. 发明授权

US07299017B2 Communication method, receiver and base station 失效
标题翻译：通信方式，接收机和基站
公开(公告)号：US07299017B2
公开(公告)日：2007-11-20
申请号：US10760532
申请日：2004-01-21
申请人： Kari Pajukoski , Esa Tiirola , Juha Ylitalo
发明人： Kari Pajukoski , Esa Tiirola , Juha Ylitalo
IPC分类号： H04B17/02
CPC分类号： H04B7/0857
摘要： A multi-user receiver which uses at least two antenna elements and in which the influence of interference is reduced, the receiver comprises: means (200) for pre-filtering a wideband antenna signal, the pre-filtering means being determined on the basis of a spatial covariance matrix estimate, which spatial covariance matrix estimate is obtained from wideband antenna signals by sampling, arranging sampled values into a signal vector and by multiplying the signal vector by its conjugate transpose vector, means (210, 218) for removing the whitening from signals of predetermined users by using an inverse matrix of the matrix used in the whitening filter, means (202, 204, 206, 208, 210) for performing multi-path combining and multi-antenna combining.
摘要翻译：一种使用至少两个天线元件并且其中减少了干扰影响的多用户接收机，所述接收机包括：用于对宽带天线信号进行预滤波的装置（200），所述预滤波装置基于空间协方差矩阵估计，其通过采样从宽带天线信号获得空间协方差矩阵估计，将采样值排列到信号向量中，并将信号向量乘以其共轭转置向量，用于去除白化的装置（210,218）通过使用在白化滤波器中使用的矩阵的逆矩阵来预定用户的信号，用于执行多路径组合和多天线组合的装置（202,204,206,208,210）。

74. 发明申请

US20060251041A1 Radio resource allocation in telecommunication system 审中-公开
标题翻译：电信系统无线资源分配
公开(公告)号：US20060251041A1
公开(公告)日：2006-11-09
申请号：US11362706
申请日：2006-02-28
申请人： Kari Pajukoski , Esa Tiirola , Kari Horneman
发明人： Kari Pajukoski , Esa Tiirola , Kari Horneman
IPC分类号： H04J1/00
CPC分类号： H04W52/346 , H04L5/023 , H04L5/06 , H04W52/241 , H04W52/242 , H04W52/245 , H04W72/00 , H04W72/0453
摘要： A solution for radio resource allocation in a cellular telecommunication system is provided. According to the invention, the frequency bands of a plurality of cells of the telecommunication system are divided independently into more than one frequency band sub-block. User terminals within the coverage area of each cell are then allocated to the frequency band sub-blocks on the basis of the modulation and coding schemes used by the user terminals. Furthermore, transmission power of the user terminals is controlled on the basis of the allocation of the user terminals in order to improve data throughput.
摘要翻译：提供了一种用于蜂窝电信系统中的无线电资源分配的解决方案。根据本发明，电信系统的多个小区的频带被独立地分成多个频带子块。然后根据用户终端所使用的调制和编码方案将每个小区的覆盖区域内的用户终端分配给频带子块。此外，为了提高数据吞吐量，基于用户终端的分配来控制用户终端的发送功率。

75. 发明申请

US20060233125A1 Radio access scheme in CDMA-based communication system 有权
标题翻译：基于CDMA的通信系统中的无线接入方案
公开(公告)号：US20060233125A1
公开(公告)日：2006-10-19
申请号：US11357958
申请日：2006-02-22
申请人： Kari Pajukoski , Esa Tiirola , Olav Tirkkonen
发明人： Kari Pajukoski , Esa Tiirola , Olav Tirkkonen
IPC分类号： H04B7/216
CPC分类号： H04B1/7103 , H04B2201/70701
摘要： A solution for radio access in a code division multiple access (CDMA)-based telecommunication system, in which orthogonal spreading codes are used for separating data of a plurality of user entities, is provided. According to the solution, a different pilot symbol sequence is allocated to each user entity, and the pilot symbol sequences of user entities are selected by allocating different frequencies for pilot symbol sequences of different user entities according to a frequency division multiple access (FDMA) technique in order to mitigate the effect of multiple access interference.
摘要翻译：提供了一种用于基于码分多址（CDMA）的电信系统中的无线电接入的解决方案，其中正交扩频码用于分离多个用户实体的数据。根据该解决方案，将不同的导频符号序列分配给每个用户实体，并且通过根据频分多址（FDMA）技术为不同用户实体的导频符号序列分配不同的频率来选择用户实体的导频符号序列以减轻多址干扰的影响。

76. 发明授权

US08320395B2 Reduced interference channel allocation based on subband grouping by modulation, coding, and power 有权
标题翻译：基于通过调制，编码和功率的子带分组减少干扰信道分配
公开(公告)号：US08320395B2
公开(公告)日：2012-11-27
申请号：US11396538
申请日：2006-04-04
申请人： Kari Pajukoski , Esa Tiirola , Kari Horneman
发明人： Kari Pajukoski , Esa Tiirola , Kari Horneman
IPC分类号： H04W72/00 , H04W72/08 , H04J11/00 , H04B7/204
CPC分类号： H04L5/023 , H04B7/2621 , H04L5/06
摘要： A radio resource control in an Uplink Frequency Division Multiple Access (FDMA) system is provided. The control procedure includes: dividing the common frequency band into more than one frequency band sub-block; allocating at least one user terminal to each frequency band sub-block on the basis of the modulation and coding schemes used by the user terminals; and controlling transmission power of the user terminals on the basis of the modulation and coding schemes used by the user terminals.
摘要翻译：提供了上行频分多址（FDMA）系统中的无线电资源控制。控制过程包括：将公共频带划分成多于一个频带子块; 基于用户终端使用的调制和编码方案，将至少一个用户终端分配给每个频带子块; 并根据用户终端使用的调制和编码方案来控制用户终端的发送功率。

77. 发明申请

US20120026967A1 SIGNALLING 有权
标题翻译：信号
公开(公告)号：US20120026967A1
公开(公告)日：2012-02-02
申请号：US13268088
申请日：2011-10-07
申请人： Kari Pajukoski , Esa Tiirola
发明人： Kari Pajukoski , Esa Tiirola
IPC分类号： H04W72/04
CPC分类号： H04B1/7103 , H04B2201/70701 , H04J13/0048 , H04J13/0059 , H04J13/0062 , H04L5/023 , H04L25/0226 , H04L27/2613
摘要： A network element may provide a plurality of user equipments with a dedicated pilot sequence for uplink reference signal transmission. A user equipment may, after receipt of a dedicated pilot sequence, spread the pilot sequences using a block spreading method.
摘要翻译：网元可以为多个用户设备提供用于上行链路参考信号传输的专用导频序列。在接收到专用导频序列之后，用户设备可以使用块扩展方法来扩展导频序列。

78. 发明授权

US08036197B2 Signalling 有权
标题翻译：信令
公开(公告)号：US08036197B2
公开(公告)日：2011-10-11
申请号：US11726877
申请日：2007-03-23
申请人： Kari Pajukoski , Esa Tiirola
发明人： Kari Pajukoski , Esa Tiirola
IPC分类号： H04B7/216
CPC分类号： H04B1/7103 , H04B2201/70701 , H04J13/0048 , H04J13/0059 , H04J13/0062 , H04L5/023 , H04L25/0226 , H04L27/2613
摘要： A network element may provide a plurality of user equipments with a dedicated pilot sequence for uplink reference signal transmission. A user equipment may, after receipt of a dedicated pilot sequence, spread the pilot sequences using a block spreading method.
摘要翻译：网元可以为多个用户设备提供用于上行链路参考信号传输的专用导频序列。在接收到专用导频序列之后，用户设备可以使用块扩展方法来扩展导频序列。

79. 发明授权

US08014352B2 Adaptive transport format uplink signaling for data-non-associated feedback control signals 有权
标题翻译：用于数据非关联反馈控制信号的自适应传输格式上行链路信令
公开(公告)号：US08014352B2
公开(公告)日：2011-09-06
申请号：US12214808
申请日：2008-06-19
申请人： Esa Tiirola , Bernhard Raaf , Kari Pajukoski
发明人： Esa Tiirola , Bernhard Raaf , Kari Pajukoski
IPC分类号： H04W4/00
CPC分类号： H04L1/1671 , H04L1/0025 , H04L1/0026 , H04L1/003 , H04L1/0039 , H04L1/1819
摘要： One or more dynamically selected signaling bits are added in a downlink from a base station to user equipment (UE) so that the UE can use an adaptive “symbol space” for uplink feedback (CQI/HARQ) signaling and know from the extra added downlink signaling bits and the MCS currently signaled in parallel how big a symbol space to use at the moment for the uplink feedback.
摘要翻译：在基站到用户设备（UE）的下行链路中添加一个或多个动态选择的信令比特，使得UE可以使用用于上行链路反馈（CQI / HARQ）信令的自适应“符号空间”，并且从附加的下行链路信令比特和MCS当前并行发送信号，用于上行链路反馈的当前使用的符号空间有多大。

80. 发明授权

US07916810B2 Parameter estimation for adaptive antenna system 有权
标题翻译：自适应天线系统参数估计
公开(公告)号：US07916810B2
公开(公告)日：2011-03-29
申请号：US12230998
申请日：2008-09-09
申请人： Esa Tiirola , Kari Horneman , Kari Pajukoski , Juha Tapani Ylitalo
发明人： Esa Tiirola , Kari Horneman , Kari Pajukoski , Juha Tapani Ylitalo
IPC分类号： H04L27/00
CPC分类号： H04B7/005 , H04B7/0408 , H04B17/309
摘要： There is proposed a technique for determining parameters, especially channel estimation, in the receiver of a communication system utilizing adaptive antenna techniques. The technique uses information transmitted in the antenna signals and in the beam signals to determine the parameters.
摘要翻译：提出了一种在采用自适应天线技术的通信系统的接收机中确定参数，特别是信道估计的技术。该技术使用在天线信号和波束信号中发送的信息来确定参数。

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