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1. 发明申请

WO2011161536A1 REDUCED CELL ID REASSIGNMENTS IN MULTI-BAND LOCAL AREA 审中-公开
标题翻译：多层本地区减少细胞编号重新设定
公开(公告)号：WO2011161536A1
公开(公告)日：2011-12-29
申请号：PCT/IB2011/001482
申请日：2011-06-26
申请人： NOKIA CORPORATION , RIBEIRO, Cassio , DOPPLER, Klaus , TIRKKONEN, Olav
发明人： RIBEIRO, Cassio , DOPPLER, Klaus , TIRKKONEN, Olav
IPC分类号： H04W84/18
CPC分类号： H04W76/021 , H04W8/26 , H04W24/02 , H04W76/11
摘要： A method, apparatus, and computer program is provided which allows an access point that is operating in multiple bands to be able to have a conflict-free cell identity when hopping to different bands. A first message is received, at an access point, indicating that a reassignment of cell identities has been triggered in a first band. A second message is transmitted, at the access point, indicating if the access point will participate in the reassignment.
摘要翻译：提供了一种方法，装置和计算机程序，其允许在多个频带中操作的接入点在跳到不同频带时能够具有无冲突的小区标识。在接入点处接收到指示在第一频带中已经触发了小区标识的重新分配的第一消息。在接入点发送第二个消息，指示接入点是否将参与重新分配。

2. 发明申请

WO2011054368A1 METHOD AND APPARATUS FOR INTERFERENCE-RESISTANT WIRELESS COMMUNICATIONS 审中-公开
标题翻译：抗干扰无线通信的方法和装置
公开(公告)号：WO2011054368A1
公开(公告)日：2011-05-12
申请号：PCT/EP2009/064501
申请日：2009-11-03
申请人： NOKIA SIEMENS NETWORKS OY , TIIROLA, Esa, Tapani , PAJUKOSKI, Kari, Pekka , RIBEIRO, Cassio , TIRKKONEN, Olav
发明人： TIIROLA, Esa, Tapani , PAJUKOSKI, Kari, Pekka , RIBEIRO, Cassio , TIRKKONEN, Olav
IPC分类号： H04W56/00 , H04W72/04
CPC分类号： H04W72/04 , H04W56/00 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/0453
摘要： In accordance with an example embodiment of the present invention, an apparatus is disclosed that comprises a resource module configured to allocate a first resource and a second resource that are at least partially synchronized in at least one of a time domain and a frequency domain in such a way that the first resource and the second resource share at least one of an overlapping frequency band and a same time slot. The apparatus also comprises a transceiver configured to transmit a first signal on the first resource and receive a second signal on the second resource, wherein at least one of the first signal and the second signal is at least partially orthogonalized with respect to a third signal that is transmitted on one of the first resource and the second resource from a neighbor network device.
摘要翻译：根据本发明的示例实施例，公开了一种装置，其包括资源模块，该资源模块被配置为分配在这样的时域和频域中的至少一个中至少部分同步的第一资源和第二资源第一资源和第二资源共享重叠频带和相同时隙中的至少一个的方式。所述设备还包括收发机，其被配置为在所述第一资源上发送第一信号并且在所述第二资源上接收第二信号，其中所述第一信号和所述第二信号中的至少一个相对于第三信号至少部分地正交化，在第一资源和第二资源之一上从邻居网络设备发送。

3. 发明申请

WO2010125155A1 VIRTUAL TIMING INDICATION 审中-公开
标题翻译：虚拟时间指示
公开(公告)号：WO2010125155A1
公开(公告)日：2010-11-04
申请号：PCT/EP2010/055846
申请日：2010-04-29
申请人： NOKIA SIEMENS NETWORKS OY , NOKIA CORPORATION , TIRKKONEN, Olav , DOTTLING, Martin , YU, Jiang
发明人： TIRKKONEN, Olav , DOTTLING, Martin , YU, Jiang
IPC分类号： H04J3/06 , H04B7/26
CPC分类号： H04J3/0638 , H04W56/0015
摘要： The invention is related to wireless communication systems, methods, devices, computer program, and computer-readable memory medium, and, more specifically, relate to synchronization techniques. The invention relates to a method, comprising: deriving two different timings from a timing source, wherein a first derived timing is a physical timing used for timing at least transmissions from a wireless network access node, and wherein a second derived timing is a virtual timing representing a currently preferred physical timing; receiving an indication of a virtual timing from at least one other network access node; comparing the at least one received virtual timing indication with the derived virtual timing of the network access node, and update the derived virtual timing; and determining achieving synchronization of the derived virtual timing with the at least one received virtual timing, and to adjust the physical timing accordingly.
摘要翻译：本发明涉及无线通信系统，方法，设备，计算机程序和计算机可读存储介质，更具体地涉及同步技术。本发明涉及一种方法，包括：从定时源导出两个不同的定时，其中第一导出定时是用于定时至少来自无线网络接入节点的传输的物理定时，并且其中第二导出定时是虚拟定时代表当前优选的物理时序; 从至少一个其他网络接入节点接收虚拟定时的指示; 将所述至少一个接收到的虚拟定时指示与所述网络接入节点的导出的虚拟定时进行比较，并更新所导出的虚拟定时; 以及确定所导出的虚拟定时与所述至少一个接收到的虚拟定时的同步，并且相应地调整所述物理时序。

4. 发明申请

WO2007119148A2 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT PROVIDING EFFICIENT AND FLEXIBLE CONTROL SIGNAL FOR RESOURCE ALLOCATION 审中-公开
标题翻译：提供有效和灵活控制信号的设备，方法和计算机程序产品用于资源分配
公开(公告)号：WO2007119148A2
公开(公告)日：2007-10-25
申请号：PCT/IB2007/000965
申请日：2007-04-12
申请人： NOKIA CORPORATION , NOKIA, INC. , KASHIMA, Tsuyoshi , TIRKKONEN, Olav , JAROT, Sigit , KAHTAVA, Jussi
发明人： KASHIMA, Tsuyoshi , TIRKKONEN, Olav , JAROT, Sigit , KAHTAVA, Jussi
IPC分类号： H04W72/04 , H04W72/12 , H04W74/04
CPC分类号： H04L27/2601 , H04L5/0007 , H04L5/0032 , H04L5/0037 , H04L5/0042 , H04L5/006 , H04L5/0091 , H04L5/0094 , H04W72/042 , H04W72/1289
摘要： A number N physical resource blocks PRBs are allocated among M users in a single control signal, in which some PRBs are allocated as localized to only one user UE and some PRBs are allocated as distributed among multiple UEs. The control signal includes M allocation entries, allocation type bits and a user index sequence of N user indexes. Each allocation entry comprises a UE-ID for indicating to which user a corresponding resource is allocated, where an order of the allocation entries indicates a relationship between the user index and the UE- ID. Individual ones of the allocation type bits corresponds to an individual one of the UE index. The allocation type bits indicate whether a corresponding UE is to use localized allocation or distributed allocation.
摘要翻译：在单个控制信号中，在M个用户之间分配N个物理资源块PRB，其中一些PRB被分配为仅定位到一个用户UE，并且一些PRB被分配在多个UE之间。控制信号包括N个用户索引的M个分配条目，分配类型比特和用户索引序列。每个分配条目包括用于指示向哪个用户分配相应资源的UE-ID，其中分配条目的顺序指示用户索引和UE-ID之间的关系。分配类型位中的各个对应于UE索引中的单独一个。分配类型位指示相应的UE是否使用本地化分配或分布式分配。

5. 发明申请

WO2006040664A1 SIMPLIFIED PRACTICAL RANK AND MECHANISM, AND ASSOCIATED METHOD, TO ADAPT MIMO MODULATION IN A MULTI-CARRIER SYSTEM WITH FEEDBACK 审中-公开
标题翻译：简化的实践排名和机制及相关方法，在具有反馈的多载波系统中适应MIMO调制
公开(公告)号：WO2006040664A1
公开(公告)日：2006-04-20
申请号：PCT/IB2005/003060
申请日：2005-10-13
申请人： NOKIA CORPORATION , NOKIA INC. , PRIOTTI, Paolo , TIRKKONEN, Olav
发明人： PRIOTTI, Paolo , TIRKKONEN, Olav
IPC分类号： H04L1/00 , H04L1/20 , H04B7/04
CPC分类号： H04L1/0016 , H04L1/0001 , H04L1/0002 , H04L1/0003 , H04L1/20 , H04L27/2601
摘要： A method of adapting transmission parameters in a multicarrier communication system having multiple transmit antennas and/or multiple receive antennas, whereby a statistical parameter of a wideband channel is computed, one type of matrix modulation scheme is selected to be used for a given multicarrier modulation symbol, one type of signal constellation is selected to be used for a given multicarrier modulation symbol, and one concatenated channel coding rate is selected to be used for a given multicarrier modulation symbol. Multicarrier modulation symbols are then transmitted using the selected matrix modulation scheme, signal constellation, and concatenated channel coding rate.
摘要翻译：一种在具有多个发射天线和/或多个接收天线的多载波通信系统中适配传输参数的方法，由此计算宽带信道的统计参数，选择一种类型的矩阵调制方案用于给定的多载波调制符号选择一种类型的信号星座用于给定的多载波调制符号，并且选择一个级联信道编码速率用于给定的多载波调制符号。然后使用所选矩阵调制方案，信号星座图和级联信道编码率来发送多载波调制符号。

6. 发明申请

WO2006011012A1 METHOD AND DEVICE FOR TRANSMISSION PARAMETER SELECTION IN MOBILE COMMUNICATIONS 审中-公开
标题翻译：移动通信中传输参数选择的方法和设备
公开(公告)号：WO2006011012A1
公开(公告)日：2006-02-02
申请号：PCT/IB2005/001944
申请日：2005-07-08
申请人： NOKIA CORPORATION , NOKIA INC. , IONESCU, Dumitru Mihai , TERRY, John , STOLPMAN, Victor , TIRKKONEN, Olav , PASANEN, Pirjo
发明人： IONESCU, Dumitru Mihai , TERRY, John , STOLPMAN, Victor , TIRKKONEN, Olav , PASANEN, Pirjo
IPC分类号： H04L1/00 , H04B1/707 , H04L27/26
CPC分类号： H04W52/367 , H04L1/0003 , H04L1/0009 , H04L1/0618
摘要： In a MIMO delay spread (OFDM) system or a MIMO single carrier (non-OFDM) system wherein a transmitter transmits signals to a receiver through multipath fading channels, an equivalent frequency-domain MIMO multipath channel matrix is used to estimate the maximum mutual information regarding the relationship between transmitted signals and received signals. It is possible to compute the upper bound of the maximum mutual information at least based on the total energy of all resolvable paths in the fading channels. The upper bound or the changes in the upper bound can be used to adjust the transmission parameters used in data transmission. The transmission parameters include the modulation order in the modulation process, the code rate and the puncturing rate.
摘要翻译：在MIMO延迟扩展（OFDM）系统或MIMO单载波（非OFDM）系统中，其中发射机通过多径衰落信道向接收机发送信号，使用等效的频域MIMO多径信道矩阵来估计最大互信息关于发射信号和接收信号之间的关系。至少基于衰落信道中的所有可解析路径的总能量，可以计算最大互信息的上限。上限或上限的变化可用于调整数据传输中使用的传输参数。传输参数包括调制过程中的调制阶数，码率和打孔速率。

7. 发明申请

WO2008104643A1 INTERFERENCE REJECTION IN RADIO RECEIVER 审中-公开
标题翻译：无线电接收机干扰抑制
公开(公告)号：WO2008104643A1
公开(公告)日：2008-09-04
申请号：PCT/FI2008/050099
申请日：2008-02-29
申请人： NOKIA CORPORATION , KUCHI, Kiran , PIIRAINEN, Olli , TIRKKONEN, Olav
发明人： KUCHI, Kiran , PIIRAINEN, Olli , TIRKKONEN, Olav
IPC分类号： H04B1/10 , H04B17/00 , H04L1/24 , H04L25/02 , H04L1/02
CPC分类号： H04L25/0228 , H04B7/0413 , H04B17/345 , H04L27/2647
摘要： An interference rejection algorithm for a radio receiver is presented. According to the present solution a signal comprising a training sequence and a data sequence is received at the radio receiver. A radio channel response may be estimated from the received training sequence, and interference parameters may be estimated from at least one of the received training sequence and the received data sequence, the estimation of the interference parameters comprising smoothing a frequency spectrum of at least one of the estimated channel response and the estimated interference parameters through averaging. Then, frequency domain interference suppression weights are calculated from the estimated channel response and the interference parameters, and weighting of the received data sequence is carried out with the calculated weights.
摘要翻译：提出了无线电接收机的干扰抑制算法。根据本解决方案，在无线电接收机处接收包括训练序列和数据序列的信号。可以从接收到的训练序列估计无线电信道响应，并且可以从接收到的训练序列和接收的数据序列中的至少一个估计干扰参数，干扰参数的估计包括平滑以下中的至少一个的频谱：通过平均估计的信道响应和估计的干扰参数。然后，根据估计的信道响应和干扰参数计算频域干扰抑制权重，并且使用所计算的权重来执行接收数据序列的加权。

8. 发明申请

WO2008038091A3 PROVIDING FEEDBACK FOR CLOSED- LOOP WIDEBAND MIMO-OFDM SYSTEM 审中-公开
公开(公告)号：WO2008038091A3
公开(公告)日：2008-04-03
申请号：PCT/IB2007/002757
申请日：2007-09-21
申请人： NOKIA CORPORATION , NOKIA, INC , TENG, Yong , TIRKKONEN, Olav
发明人： TENG, Yong , TIRKKONEN, Olav
IPC分类号： H04L1/06
摘要： In one exemplary aspect thereof the embodiments of this invention provide an apparatus that includes a wireless receiver configurable to receive resource units; a wireless transmitter configurable to transmit feedback information to a source of the received resource units; and a channel estimator and feedback generator coupled to the wireless receiver and to the wireless transmitter. The channel estimator and feedback generator is configurable to determine a weight for each of a first resource unit and a second resource unit that are received by the receiver spaced apart at least in frequency, to determine a weight for at least some of a plurality of resource units that are intermediate at least in frequency to the first and the second resource units, and to send feedback via the transmitter. The feedback includes an indication of the determined weight for the first and the second resource units using X bits for representing each of the indications of the determined weights, and further includes an indication of weights for each of the plurality of resource units using Y bits, where Y

9. 发明申请

WO2007039812A1 DOWNLINK SYNCHRONIZATION CHANNELS TRANSPARENT TO SHARED CHANNEL USERS 审中-公开
标题翻译：下行同步通道对共享通道用户的透明度
公开(公告)号：WO2007039812A1
公开(公告)日：2007-04-12
申请号：PCT/IB2006/002772
申请日：2006-10-04
申请人： NOKIA CORPORATION , NOKIA INC. , TIRKKONEN, Olav , PARTS, Ülo
发明人： TIRKKONEN, Olav , PARTS, Ülo
IPC分类号： H04L7/00 , H04B7/26 , H04B1/707
CPC分类号： H04B7/2637 , H04L5/0053 , H04W56/00
摘要： The specification and drawings present a new method, system, apparatus and software product for locating synchronization channels (SCH) in a downlink which are received by a user equipment (UE), such that the downlink synchronization channels are transparent to shared channel users (or UE) which can be used, e.g., in evolving and future systems such as EUTRAN, 4G, 3GPP2, etc. The synchronization channels are arranged so that they are transparent to the UE in a normal active operation state. For that, the resources given to the SCH are chosen to be one or more allocatable resources (resource units) in a sub-frame or in a plurality of sub-frames. In an allocation table, these resources may not be allocated to the UE and in the active state the UE sees that and discards these resources just as it discards any other resource that is not allocated to it.
摘要翻译：本说明书和附图提出了一种用于定位由用户设备（UE）接收的下行链路中的同步信道（SCH）的新方法，系统，装置和软件产品，使得下行链路同步信道对共享信道用户是透明的（或 UE），其可以例如在诸如EUTRAN，4G，3GPP2等的演进和未来系统中使用。同步信道被布置为使得它们在正常的活动操作状态下对于UE是透明的。为此，赋予SCH的资源被选择为子帧或多个子帧中的一个或多个可分配资源（资源单元）。在分配表中，这些资源可能不被分配给UE，并且处于活动状态，UE看到并丢弃这些资源，就像丢弃未分配给它的任何其他资源一样。

10. 发明申请

WO2006114710A2 DISCONTINUOUS TRANSMISSION/RECEPTION IN A COMMUNICATIONS SYSTEM 审中-公开
标题翻译：通信系统中的不连续传输/接收
公开(公告)号：WO2006114710A2
公开(公告)日：2006-11-02
申请号：PCT/IB2006/001474
申请日：2006-02-24
申请人： NOKIA CORPORATION , RINNE, Mika, P. , TIRKKONEN, Olav
发明人： RINNE, Mika, P. , TIRKKONEN, Olav
IPC分类号： H04Q7/38 , H04L12/56
CPC分类号： H04L47/15 , H04L47/14 , H04L47/70 , H04L47/762 , H04L47/822 , H04L47/824 , H04L47/826 , H04W24/00 , H04W48/08 , H04W72/042 , Y02D70/122
摘要： Allocation information is transmitted in a communications system in accordance with at least one allocation rule for indicating allocation of sets of transmission resources to communications devices. The at least one allocation rule is defined for associating sequences of sets of transmission resources with communications devices, and a communications device monitors allocation information of sets of transmission resources associated with it. Communications devices are informed of their respective allocation rules. Transmission resources for the communications devices are allocated based at least on said allocation rules.
摘要翻译：根据用于指示向通信设备分配传输资源集合的至少一个分配规则，在通信系统中发送分配信息。定义了至少一个分配规则用于将传输资源集合的序列与通信设备相关联，并且通信设备监视与其相关联的传输资源集合的分配信息。通知设备通知其各自的分配规则。至少基于所述分配规则来分配用于通信设备的传输资源。

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