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1. 发明申请

WO2008006932A1 METHOD, RADIO SYSTEM, BASE STATION AND USER TERMINAL 审中-公开
标题翻译：方法，无线电系统，基站和用户终端
公开(公告)号：WO2008006932A1
公开(公告)日：2008-01-17
申请号：PCT/FI2006/050334
申请日：2006-07-11
申请人： NOKIA CORPORATION , HÄMÄLÄINEN, Jyri, K. , HORNEMAN, Kari , WICHMAN, Risto
发明人： HÄMÄLÄINEN, Jyri, K. , HORNEMAN, Kari , WICHMAN, Risto
IPC分类号： H04B7/06 , H04Q7/20
CPC分类号： H04B7/0617 , H04B7/0632
摘要： Radio system comprising a base station and two or more user terminals. The base station includes a communication unit for providing information relating to at least two transmit weight vector sequences to the user terminals; and the base station includes: a calculation unit for determining at least one first decision variable on the basis of at least two data rate requests and a filtered throughput, the data rate requests being determined on the basis of calculated signal-to-noise ratios corresponding to the at least two transmit weight vector sequences, a calculation unit for determining at least one second decision variable on the basis of maximum data rate requests, minimum data rate requests and the filtered throughputs of the two or more user terminal, and a scheduling unit for controlling scheduling on the basis of the determined at least one first decision variable and the at least one second decision variable.
摘要翻译：无线电系统包括基站和两个或更多个用户终端。基站包括用于向用户终端提供与至少两个发射权重向量序列有关的信息的通信单元; 并且所述基站包括：计算单元，用于基于至少两个数据速率请求和滤波的吞吐量来确定至少一个第一判定变量，所述数据速率请求是基于相应的计算的信噪比来确定的至少两个发送权重向量序列，计算单元，用于基于最大数据速率请求，最小数据速率请求和两个或更多个用户终端的经滤波的吞吐量以及调度单元来确定至少一个第二判定变量用于基于所确定的至少一个第一决策变量和所述至少一个第二决策变量来控制调度。

2. 发明申请

WO2008009781A1 DATA TRANSMISSION METHOD AND A BASE STATION 审中-公开
标题翻译：数据传输方法和基站
公开(公告)号：WO2008009781A1
公开(公告)日：2008-01-24
申请号：PCT/FI2007/050431
申请日：2007-07-16
申请人： NOKIA CORPORATION , TIIROLA, Esa , HORNEMAN, Kari , HÄMÄLÄINEN, Jyri, K. , PAJUKOSKI, Kari , VESTERINEN, Seppo
发明人： TIIROLA, Esa , HORNEMAN, Kari , HÄMÄLÄINEN, Jyri, K. , PAJUKOSKI, Kari , VESTERINEN, Seppo
IPC分类号： H04L12/56 , H04B7/02
CPC分类号： H04B7/022
摘要： A data transmission method and a base station in a telecommunication system are provided. The base station comprises a first transmitter (606) for transmitting a downlink packet transmission (604), a first receiver (600) for receiving uplink packet transmission (608), a first controller (610) for checking whether a packet is received successfully, thus obtaining a correct packet, a second receiver for receiving, from at least one other base station, a packet the at least one other base station has successfully received from the uplink direction, a second controller for combining a packet unsuccessfully received from the uplink direction with the at least one packet received from the at least one other base station, and a second transmitter, for sending a correct packet further to other parts of the telecommunication system.
摘要翻译：提供电信系统中的数据传输方法和基站。基站包括用于发送下行链路分组传输（604）的第一发射机（606），用于接收上行链路分组传输的第一接收机（608）（608），用于检查分组是否被成功接收的第一控制器（610）从而获得正确的分组，第二接收机，用于从至少一个其他基站接收至少一个其他基站从上行链路方向成功接收到的分组;第二控制器，用于组合从上行链路方向成功接收的分组所述至少一个分组从所述至少一个其他基站接收，以及第二发射机，用于进一步向所述电信系统的其他部分发送正确的分组。

3. 发明申请

WO2008006931A1 DATA TRANSMISSION METHOD, BASE STATION AND USER TRANSCEIVER 审中-公开
标题翻译：数据传输方法，基站和用户收发器
公开(公告)号：WO2008006931A1
公开(公告)日：2008-01-17
申请号：PCT/FI2006/050333
申请日：2006-07-11
申请人： NOKIA CORPORATION , HORNEMAN, Kari , HÄMÄLÄINEN, Jyri, K.
发明人： HORNEMAN, Kari , HÄMÄLÄINEN, Jyri, K.
IPC分类号： H04Q7/36 , H04L27/26 , H04B7/06
CPC分类号： H04B7/0617 , H04B7/0695 , H04L27/2608 , H04W16/28
摘要： A multicarrier data transmission method and a base station (200) are provided. The base station comprises an antenna arrangement (204 to 208) configured to form multiple antenna beams, and a first controller (800) configured to divide subcarriers of the multicarrier transmission into more than one subcarrier group and allocate each subcar-rier group to an antenna beam, and a second controller (238) configured to control the antenna beams formed by the antenna arrangement during transmission to sweep constantly over a given area at a constant mean beam specific angular velocity.
摘要翻译：提供多载波数据传输方法和基站（200）。基站包括被配置为形成多个天线波束的天线装置（204至208），以及第一控制器（800），被配置为将多载波传输的子载波分成多于一个子载波组，并将每个子载波组分配给天线以及第二控制器（238），其被配置为在传输期间以恒定的平均光束特定角速度恒定地在给定区域上扫描由天线装置形成的天线波束。

4. 发明申请

WO2006134231A1 METHOD AND RADIO RECEIVER FOR INCREASING NUMBER OF SYMBOLS USED AS PILOT SYMBOLS IN COMMUNICATION SYSTEM 审中-公开
标题翻译：方法和无线电接收器增加用于通信系统中的引导符号的符号数
公开(公告)号：WO2006134231A1
公开(公告)日：2006-12-21
申请号：PCT/FI2006/050256
申请日：2006-06-13
申请人： NOKIA CORPORATION , KINNUNEN, Pasi , HORNEMAN, Kari , PAJUKOSKI, Kari
发明人： KINNUNEN, Pasi , HORNEMAN, Kari , PAJUKOSKI, Kari
IPC分类号： H04B7/005 , H04L25/02 , H04B1/76
CPC分类号： H04B1/70751 , H04B2201/70701 , H04L25/0236
摘要： A solution for determining in a radio receiver a data sequence indicating transmission parameters of a frame before the whole frame has been received in the radio receiver in order to obtain additional pilot symbols. 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, based on the comparison, the data sequence which is determined to be closest to the received data is selected. The received data of the data sequence indicating the transmission parameters of the frame is then used as pilot data for channel estimation purposes, for example.
摘要翻译：一种用于在无线电接收机中确定指示在整个帧之前的帧的传输参数的数据序列以便获得附加导频符号的解决方案。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。例如，将表示帧的传输参数的数据序列的接收数据用作导频数据用于信道估计目的。

5. 发明申请

WO2006120298A1 RADIO RESOURCE CONTROL IN FDMA SYSTEM 审中-公开
标题翻译： FDMA系统中的无线电资源控制
公开(公告)号：WO2006120298A1
公开(公告)日：2006-11-16
申请号：PCT/FI2006/050179
申请日：2006-05-05
申请人： NOKIA CORPORATION , PAJUKOSKI, Kari , TIIROLA, Esa , HORNEMAN, Kari
发明人： PAJUKOSKI, Kari , TIIROLA, Esa , HORNEMAN, Kari
IPC分类号： H04B7/208 , H04L27/26
CPC分类号： H04L5/023 , H04B7/2621 , H04L5/06
摘要： A radio resource control in an Uplink 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。

6. 发明申请

WO2006120296A1 RADIO RESOURCE ALLOCATION IN TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：电信系统中的无线电资源分配
公开(公告)号：WO2006120296A1
公开(公告)日：2006-11-16
申请号：PCT/FI2006/050177
申请日：2006-05-04
申请人： NOKIA CORPORATION , PAJUKOSKI, Kari , TIIROLA, Esa , HORNEMAN, Kari
发明人： PAJUKOSKI, Kari , TIIROLA, Esa , HORNEMAN, Kari
IPC分类号： H04L27/26 , H04B7/005 , H04Q7/38 , H04L5/02
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。

7. 发明申请

WO2005122419A1 DATA TRANSMISSION METHOD AND RECEIVER 审中-公开
标题翻译：数据传输方法和接收器
公开(公告)号：WO2005122419A1
公开(公告)日：2005-12-22
申请号：PCT/FI2005/050211
申请日：2005-06-13
申请人： NOKIA CORPORATION , HORNEMAN, Kari , TIIROLA, Esa , PAJUKOSKI, Kari
发明人： HORNEMAN, Kari , TIIROLA, Esa , PAJUKOSKI, Kari
IPC分类号： H04B1/707
CPC分类号： H04B1/7105
摘要： A receiver of a communication system includes means (400, 406) for receiving repetition-coded data. The receiver also includes means (400, 406) for generating symbol information from the received repetition-coded data. The receiver also includes means (400, 406) for storing symbol information over a predetermined period and means (400, 406) for making tentative symbol decisions by combining the stored symbol information.
摘要翻译：通信系统的接收机包括用于接收重复编码数据的装置（400,406）。接收机还包括用于从接收到的重复编码数据生成符号信息的装置（400,406）。所述接收机还包括用于在预定时间段内存储符号信息的装置（400,406）和用于通过组合所存储的符号信息进行临时符号决定的装置（400,406）。

8. 发明申请

WO2008003821A1 IMPROVED RADIO RESOURCE ALLOCATION MECHANISM 审中-公开
标题翻译：改进的无线电资源分配机制
公开(公告)号：WO2008003821A1
公开(公告)日：2008-01-10
申请号：PCT/FI2007/050010
申请日：2007-01-10
申请人： NOKIA CORPORATION , TIIROLA, Esa , PAJUKOSKI, Kari , HORNEMAN, Kari , HOOLI, Kari
发明人： TIIROLA, Esa , PAJUKOSKI, Kari , HORNEMAN, Kari , HOOLI, Kari
IPC分类号： H04Q7/36 , H04Q7/38
CPC分类号： H04W72/082 , H04W16/10 , H04W72/08
摘要： A cellular communication system comprising a plurality of user equipment and a network infrastructure. Radio resource of the plurality of cells is divided into more than one radio resource groups. A network infrastructure element detects a requirement of radio resource allocation for a user equipment and determines effective interference to be generated by the required radio resource to a defined group of neighbouring cells. User equipment is allocated a radio resource from one of the radio resource groups on the basis of the determined effective interference to be generated to the defined group of neighbouring cells. Inter-cell interference decreases and the throughput of the cellular system increases, but the exchange of physical layer information is not increased.
摘要翻译：一种蜂窝通信系统，包括多个用户设备和网络基础设施。多个小区的无线资源被分成多个无线资源组。网络基础设施元件检测对用户设备的无线电资源分配的要求，并且确定由所需无线电资源生成的有效干扰到定义的相邻小区组。基于所确定的有效干扰，从无线电资源组之一向用户设备分配无线电资源，以生成定义的相邻小区组。小区间干扰减小，蜂窝系统的吞吐量增加，但物理层信息的交换不增加。

9. 发明申请

WO2008003815A1 IMPROVED RADIO RESOURCE ALLOCATION MECHANISM 审中-公开
标题翻译：改进的无线电资源分配机制
公开(公告)号：WO2008003815A1
公开(公告)日：2008-01-10
申请号：PCT/FI2006/050324
申请日：2006-07-07
申请人： NOKIA CORPORATION , TIIROLA, Esa , PAJUKOSKI, Kari , HORNEMAN, Kari
发明人： TIIROLA, Esa , PAJUKOSKI, Kari , HORNEMAN, Kari
IPC分类号： H04Q7/36 , H04Q7/38
CPC分类号： H04W72/082 , H04W16/10 , H04W72/08
摘要： A cellular communication system comprising a plurality of user equipment and a network infrastructure. Radio resource of the plurality of cells is divided into more than one-radio resource blocks. A network infrastructure element detects a requirement of radio resource allocation for a user equipment and determines effective interference to be generated by the required radio resource to a defined group of neighboring cells. User equipment is allocated a radio resource from one of the radio resource blocks on the basis of the determined effective interference to be generated to the defined group of neighboring cells. Inter-cell interference decreases and the throughput of the cellular system increases, but the exchange of physical layer information is not increased.
摘要翻译：一种蜂窝通信系统，包括多个用户设备和网络基础设施。多个小区的无线资源被分成多个无线资源块。网络基础设施元件检测对用户设备的无线电资源分配的要求，并且确定由所需无线电资源生成的有效干扰到定义的相邻小区组。基于所确定的有效干扰，从无线电资源块之一向用户设备分配无线资源，以生成相邻小区的定义组。小区间干扰减小，蜂窝系统的吞吐量增加，但物理层信息的交换不增加。

10. 发明申请

WO2006134230A1 COMBINED DETECTION OF TRANSMISSION PARAMETERS AND SPREADING FACTOR IN CDMA COMMUNICATION SYSTEM 审中-公开
标题翻译： CDMA通信系统中传输参数和扩频因子的组合检测
公开(公告)号：WO2006134230A1
公开(公告)日：2006-12-21
申请号：PCT/FI2006/050255
申请日：2006-06-13
申请人： NOKIA CORPORATION , KINNUNEN, Pasi , HORNEMAN, Kari
发明人： KINNUNEN, Pasi , HORNEMAN, Kari
IPC分类号： H04B7/216 , H04B1/69
CPC分类号： H04B1/70751 , H04B1/70752 , H04B2201/70705
摘要： A solution for determining in a radio receiver a data sequence indicating transmission parameters and a spreading factor applied to a frame before receiving the whole frame in the radio receiver. According to the provided solution, the transmission parameters and the spreading factor are determined from received data of a partially received data sequence indicating the transmission parameters of the frame. The received portion of the data is despread with known possible spreading factors and the despread data is compared with corresponding data of known possible transmitted data sequences. Spreading factor-data sequence combination resulting in the best match with the received data is then determined to be the most probably transmitted data sequence. The results of comparison with respect to the spreading factor may be combined with another spreading factor determination procedure for more reliable detection of the correct spreading factor.
摘要翻译：一种用于在无线电接收机中在接收整个帧之前在无线电接收机中确定指示传输参数和应用于帧的扩展因子的数据序列的解决方案。根据所提供的解决方案，从表示帧的传输参数的部分接收的数据序列的接收数据确定传输参数和扩展因子。数据的接收部分用已知的可能扩频因子进行解扩，并将解扩数据与已知可能发送的数据序列的相应数据进行比较。然后将导致与接收数据最佳匹配的扩频因子数据序列组合确定为最可能传输的数据序列。可以将与扩展因子进行比较的结果与另一种扩展因子确定程序相结合，以更正确的扩展因子的检测。

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