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81. 发明申请

US20090033524A1 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：US20090033524A1
公开(公告)日：2009-02-05
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： H03M7/34
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。

82. 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。

83. 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。

84. 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）。

85. 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。

86. 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。

87. 发明授权

US09301318B2 Random access procedure with enhanced coverage 有权
标题翻译：具有增强覆盖的随机访问过程
公开(公告)号：US09301318B2
公开(公告)日：2016-03-29
申请号：US11655763
申请日：2007-01-18
申请人： Kari Pajukoski , Esa Tiirola , Markku J. Vainikka , Juha S. Korhonen
发明人： Kari Pajukoski , Esa Tiirola , Markku J. Vainikka , Juha S. Korhonen
IPC分类号： H04W74/00 , H04W8/26 , H04W56/00 , H04W72/04 , H04W72/14 , H04W74/08
CPC分类号： H04W74/002 , H04W8/26 , H04W56/0085 , H04W72/042 , H04W72/14 , H04W74/0833 , H04W74/0866
摘要： A random access procedure for use by a UE wireless communication terminal in communicating with a base station (or Node-B or eNB) of a radio access network, and in particular a E-UTRA network. A random access preamble is sent by the UE via RACH separate and prior to a random access message burst, which is sent on SCH but not until the UE receives one or more messages indicating an acknowledgment of the preamble and providing an allocation on SCH for use in transmitting the message burst, and also providing a preamble identifier, which the radio access network can then use to request retransmission of the message burst if necessary.
摘要翻译： UE无线通信终端在与无线接入网络的基站（或节点B或eNB）通信中使用的随机接入过程，特别是E-UTRA网络。随机接入前导码由UE经由RACH单独发送，并且在随机接入消息突发之前发送，随机接入消息突发在SCH上发送，但直到UE接收到指示前同步码的确认的一个或多个消息并在SCH上提供分配以供使用在发送消息突发的同时，还提供一个前导码标识符，无线电接入网络可以根据需要使用该前导标识符来请求重传消息突发。

88. 发明授权

US09246650B2 Method, apparatus and computer program for open loop transmission diversity 有权
公开(公告)号：US09246650B2
公开(公告)日：2016-01-26
申请号：US12156894
申请日：2008-06-04
申请人： Kari Pajukoski , Esa Tiirola , Kari Hooli
发明人： Kari Pajukoski , Esa Tiirola , Kari Hooli
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04L5/0023
摘要： A symbol multiplied by a first constant amplitude zero autocorrelation code CAZAC reference signal RS is transmitted in a timeslot from a first antenna of a user equipment on a first physical uplink control channel in a manner that multiplexes with other user equipments. A symbol multiplied by a second CAZAC RS is transmitted in the timeslot from a second antenna of the user equipment on a second physical uplink control channel in a manner that multiplexes with other user equipments. The first and second CAZAC RSs are orthogonal to one another by at least one of the cyclic shifts or a cover code applied to at least one of the first and the second CAZAC RSs. The symbols may be the same or different, and may represent an ACK, a NACK, or a scheduling request indicator. These teachings extend to more than two transmit antennas.

89. 发明授权

US09077414B2 Method, apparatuses and computer program products for transmission diversity 有权
标题翻译：用于传输多样性的方法，设备和计算机程序产品
公开(公告)号：US09077414B2
公开(公告)日：2015-07-07
申请号：US13127365
申请日：2008-11-03
申请人： Tommi Koivisto , Kari Hooli , Kari Pajukoski , Esa Tiirola
发明人： Tommi Koivisto , Kari Hooli , Kari Pajukoski , Esa Tiirola
IPC分类号： H04W4/00 , H04B7/06 , H04L25/02
CPC分类号： H04B7/0691 , H04B7/0682 , H04L25/0204
摘要： The invention is related to an apparatus comprising: a grouper configured to group antennas into antenna groups, if more antennas suitable for transmission are provided than pilot resources per a time slot; a rotator configured to rotate selected symbols with antenna-specific or antenna group-specific, and/or data symbol-specific phases; a transmitter configured to transmit symbols using a first antenna or antenna group of a user device and the rotated symbols using at least one second antenna or antenna group of the user device.
摘要翻译：本发明涉及一种装置，包括：一个被配置为将天线分组成天线组的分组器，如果比每个时隙的导频资源提供适合于传输的更多天线; 旋转器，被配置为使用天线特定或天线组特定的和/或数据符号特定相位旋转所选符号; 发射机，被配置为使用用户设备的第一天线或天线组发送符号，并且使用所述用户设备的至少一个第二天线或天线组来发送所述旋转符号。

90. 发明授权

US08837421B2 Channelization procedure for implementing persistent ACK/NACK and scheduling request 有权
标题翻译：用于实现持久性ACK / NACK和调度请求的信道化过程
公开(公告)号：US08837421B2
公开(公告)日：2014-09-16
申请号：US12383239
申请日：2009-03-20
申请人： Esa Tiirola , Kari Hooli , Timo Lunttila
发明人： Esa Tiirola , Kari Hooli , Timo Lunttila
IPC分类号： H04W4/00 , H04L1/18 , H04L5/00
CPC分类号： H04W72/0413 , H04J13/22 , H04L1/18 , H04L5/0007 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0064 , H04L5/0091 , H04W72/0446 , H04W72/0453
摘要： In one exemplary embodiment, a method includes: configuring a common resource space having a plurality of time-frequency resources and code resources, where the common resource space includes a first portion for a first type of signaling and a second portion for a second type of signaling, where the first type of signaling includes at least one of persistent acknowledgement signaling and scheduling request signaling, where the second type of signaling includes dynamic acknowledgement signaling; and allocating, based on the configured common resource space, resources of the common resource space for the at least one of persistent acknowledgement signaling and scheduling request signaling.
摘要翻译：在一个示例性实施例中，一种方法包括：配置具有多个时频资源和代码资源的公共资源空间，其中公共资源空间包括用于第一类型的信令的第一部分和用于第二类型信令，其中第一类型的信令包括持续确认信令和调度请求信令中的至少一个，其中第二类型的信令包括动态确认信令; 以及基于所配置的公共资源空间，为所述持久确认信令和调度请求信令中的至少一个分配所述公共资源空间的资源。

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