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1. 发明授权

US08422438B2 Designing power sequences 失效
标题翻译：设计功率序列
公开(公告)号：US08422438B2
公开(公告)日：2013-04-16
申请号：US11992029
申请日：2005-09-15
申请人： Kodo Shu , Tsuyoshi Kashima , Sami Savio , Kari J. Leppänen
发明人： Kodo Shu , Tsuyoshi Kashima , Sami Savio , Kari J. Leppänen
IPC分类号： H04W4/00
CPC分类号： H04W16/28
摘要： The invention relates to the design of power sequences for use in a group of sub-areas of a wireless communication system. Each power sequence defines for one of the sub-areas transmission power values for transmissions using a respective one of a plurality of medium access units. For each of the sub-areas of the group, reception quality values are determined for transmissions between an access station serving the sub-area and mobile stations located at an edge of the sub-area. The reception quality values allow meeting system. The reception quality values are then converted for each of the sub-areas into transmission power values of a power sequence.
摘要翻译：本发明涉及在无线通信系统的一组子区域中使用的功率序列的设计。每个功率序列使用多个介质访问单元中的相应一个为传输的一个子区域定义传输功率值。对于组中的每个子区域，确定服务于子区域的接入站与位于子区域的边缘的移动站之间的传输的接收质量值。接待质量允许会议系统。然后，将每个子区域的接收质量值转换成功率序列的发送功率值。

2. 发明申请

US20090103484A1 Designing Power Sequences 失效
标题翻译：设计电源顺序
公开(公告)号：US20090103484A1
公开(公告)日：2009-04-23
申请号：US11992029
申请日：2005-09-15
申请人： Kodo Shu , Tsuyoshi Kashima , Sami Savio , Kari J. Leppanen
发明人： Kodo Shu , Tsuyoshi Kashima , Sami Savio , Kari J. Leppanen
IPC分类号： H04W4/00
CPC分类号： H04W16/28
摘要： The invention relates to the design of power sequences for use in a group of sub-areas of a wireless communication system. Each power sequence defines for one of the sub-areas transmission power values for transmissions using a respective one of a plurality of medium access units. For each of the sub-areas of the group, reception quality values are determined for transmissions between an access station serving the sub-area and mobile stations located at an edge of the sub-area. The reception quality values allow meeting system. The reception quality values are then converted for each of the sub-areas into transmission power values of a power sequence.
摘要翻译：本发明涉及在无线通信系统的一组子区域中使用的功率序列的设计。每个功率序列使用多个介质访问单元中的相应一个为传输的一个子区域定义传输功率值。对于组中的每个子区域，确定服务于子区域的接入站与位于子区域的边缘的移动站之间的传输的接收质量值。接待质量允许会议系统。然后，将每个子区域的接收质量值转换成功率序列的发送功率值。

3. 发明授权

US07899463B2 Communication resource control enhancing time-based frequency reuse 有权
标题翻译：通信资源控制增强了基于时间的频率重用
公开(公告)号：US07899463B2
公开(公告)日：2011-03-01
申请号：US11150146
申请日：2005-06-13
申请人： Mikko J. Rinne , Sami Savio , Kodo Shu
发明人： Mikko J. Rinne , Sami Savio , Kodo Shu
IPC分类号： H04W72/00 , G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26
CPC分类号： H04W16/10 , H04W16/02 , H04W16/06 , H04W16/08 , H04W16/12 , H04W28/24
摘要： A method performs communication resource control in at least one cell of a cellular communication network. The cell includes a base station communicating using at least one frequency and the cell is operated according to a time-based frequency reuse technique. A communication between a terminal and the base station is based on a time frame structure including a plurality of time slots. The method includes the step of obtaining, at the base station of the cell, loading conditions of at least one cell among the subject cell and its neighboring cells. The method also includes the step of adapting, at the base station of the cell, at least one parameter of communication resource control of the base station on the basis of the loading conditions obtained. A base station, a terminal, a system, and a computer program product to implement the method.
摘要翻译：一种方法在蜂窝通信网络的至少一个小区中执行通信资源控制。该小区包括使用至少一个频率进行通信的基站，并且该小区根据基于时间的频率重用技术被操作。终端和基站之间的通信是基于包括多个时隙的时间帧结构。所述方法包括以下步骤：在所述小区的基站处获取所述对象小区及其相邻小区中的至少一个小区的载入条件。该方法还包括基于获得的负载条件在小区的基站处适配基站的通信资源控制的至少一个参数的步骤。基站，终端，系统和计算机程序产品来实现该方法。

4. 发明申请

US20060182067A1 Communication resource control enhancing time-based frequency reuse 有权
标题翻译：通信资源控制增强了基于时间的频率重用
公开(公告)号：US20060182067A1
公开(公告)日：2006-08-17
申请号：US11150146
申请日：2005-06-13
申请人： Mikko Rinne , Sami Savio , Kodo Shu
发明人： Mikko Rinne , Sami Savio , Kodo Shu
IPC分类号： H04B7/216 , H04Q7/20
CPC分类号： H04W16/10 , H04W16/02 , H04W16/06 , H04W16/08 , H04W16/12 , H04W28/24
摘要： A method performs communication resource control in at least one cell of a cellular communication network. The cell includes a base station communicating using at least one frequency and the cell is operated according to a time-based frequency reuse technique. A communication between a terminal and the base station is based on a time frame structure including a plurality of time slots. The method includes the step of obtaining, at the base station of the cell, loading conditions of at least one cell among the subject cell and its neighboring cells. The method also includes the step of adapting, at the base station of the cell, at least one parameter of communication resource control of the base station on the basis of the loading conditions obtained. A base station, a terminal, a system, and a computer program product to implement the method.
摘要翻译：一种方法在蜂窝通信网络的至少一个小区中执行通信资源控制。该小区包括使用至少一个频率进行通信的基站，并且该小区根据基于时间的频率重用技术被操作。终端和基站之间的通信是基于包括多个时隙的时间帧结构。所述方法包括以下步骤：在所述小区的基站处获取所述对象小区及其相邻小区中的至少一个小区的载入条件。该方法还包括基于获得的负载条件在小区的基站处适配基站的通信资源控制的至少一个参数的步骤。基站，终端，系统和计算机程序产品来实现该方法。

5. 发明申请

US20090143070A1 Supporting an Allocation of Radio Resources 审中-公开
标题翻译：支持无线电资源分配
公开(公告)号：US20090143070A1
公开(公告)日：2009-06-04
申请号：US11795657
申请日：2005-01-20
申请人： Kodo Shu , Kari Leppanen , Sami Savio
发明人： Kodo Shu , Kari Leppanen , Sami Savio
IPC分类号： H04W72/00
CPC分类号： H04W28/18 , H04B17/318 , H04B17/373 , H04W24/10 , H04W52/343 , H04W52/346 , H04W52/367 , H04W72/085
摘要： The invention relates to a method for supporting in a wireless communication system an allocation of radio resources to connections between mobile stations 10 and access stations 30 of a network. Each access station serves a sub-area. Each connection uses a radio resource. A respective power set is associated to each sub-area. In the network, an indication of radio measurements {right arrow over (PLk)} performed by a mobile station 10 on signals received from a plurality of sub-areas is received. Further, for a plurality of radio resources, a respective value indicating a signal quality is predicted, which can be expected to occur in a connection between the mobile station 10 and an access station 30 when using a particular radio resource. The prediction is based on power sets associated to the plurality of sub-areas and on the radio measurements performed by the mobile station 10.
摘要翻译：本发明涉及一种用于在无线通信系统中支持将无线电资源分配给移动站10和网络的接入站30之间的连接的方法。每个接入站服务一个子区域。每个连接都使用无线电资源。相应的功率组与每个子区域相关联。在网络中，接收由移动台10对从多个子区域接收到的信号执行的无线电测量指示（右箭头（PLK）}）。此外，对于多个无线电资源，预测表示信号质量的各个值，当使用特定无线电资源时，可以预期在移动台10和接入站30之间的连接中发生。该预测基于与多个子区域相关联的功率组以及由移动站10进行的无线电测量。

6. 发明申请

US20070275729A1 Interference control in a communication system 有权
标题翻译：通信系统中的干扰控制
公开(公告)号：US20070275729A1
公开(公告)日：2007-11-29
申请号：US11440531
申请日：2006-05-25
申请人： Tsuyoshi Kashima , Kodo Shu
发明人： Tsuyoshi Kashima , Kodo Shu
IPC分类号： H04Q7/20
CPC分类号： H04W16/02 , H04W28/08 , H04W28/16
摘要： A method of allocating resources to cells of a cellular communication system comprising the steps of determining a load in at least one of the cells; selecting a resource reuse pattern from a set of resource reuse patterns based on the determined load; allocating resources in accordance with the selected resource reuse pattern.
摘要翻译：向蜂窝通信系统的小区分配资源的方法，包括以下步骤：确定至少一个小区中的负载; 基于确定的负载从一组资源重用模式中选择资源重用模式; 根据所选择的资源重用模式分配资源。

7. 发明申请

US20070173261A1 Predetermined transmission mode sequence and feedback reduction technique 审中-公开
标题翻译：预定传输模式序列和反馈减少技术
公开(公告)号：US20070173261A1
公开(公告)日：2007-07-26
申请号：US11340348
申请日：2006-01-26
申请人： Paolo Priotti , Kodo Shu , Tsuyoshi Kashima
发明人： Paolo Priotti , Kodo Shu , Tsuyoshi Kashima
IPC分类号： H04Q7/20
CPC分类号： H04B17/382 , H04B17/309 , H04B17/345 , H04W52/36
摘要： A system for using a predetermined sequence of transmission modes together with power sequencing in order to reduce signaling while improving SNIR levels. Each sequence comprises a vector of transmission modes, where each mode can include a signal constellation, a concatenated channel coding type and rate and, for multiple-input multiple-output systems, one type of matrix modulation. Base transceiver stations can estimate the interference condition for each piece of user equipment and, based on this information, will preferably decide an optimal sequence for each item of user equipment.
摘要翻译：一种用于使用预定的传输模式序列与电源排序的系统，以便在改善SNIR电平的同时减少信令。每个序列包括传输模式的向量，其中每个模式可以包括信号星座图，级联的信道编码类型和速率，并且对于多输入多输出系统，一种类型的矩阵调制。基站收发台可以估计每个用户设备的干扰条件，并且基于该信息，将优选地为每个用户设备项目确定最佳序列。

8. 发明授权

US08320924B2 Interference control in a communication system 有权
标题翻译：通信系统中的干扰控制
公开(公告)号：US08320924B2
公开(公告)日：2012-11-27
申请号：US11440531
申请日：2006-05-25
申请人： Tsuyoshi Kashima , Kodo Shu
发明人： Tsuyoshi Kashima , Kodo Shu
IPC分类号： H04W72/00 , H04W40/00 , H04W4/00
CPC分类号： H04W16/02 , H04W28/08 , H04W28/16
摘要： A method of allocating resources to cells of a cellular communication system comprising the steps of determining a load in at least one of the cells; selecting a resource reuse pattern from a set of resource reuse patterns based on the determined load; allocating resources in accordance with the selected resource reuse pattern.
摘要翻译：向蜂窝通信系统的小区分配资源的方法，包括以下步骤：确定至少一个小区中的负载; 基于确定的负载从一组资源重用模式中选择资源重用模式; 根据所选择的资源重用模式分配资源。

9. 发明授权

US10021700B2 Method for uplink-downlink interference mitigation in heterogeneous network 有权
公开(公告)号：US10021700B2
公开(公告)日：2018-07-10
申请号：US14400427
申请日：2012-05-11
申请人： Haipeng Lei , Kodo Shu , Yuanrong Lan , Chunhai Yao , Jiezhen Lin
发明人： Haipeng Lei , Kodo Shu , Yuanrong Lan , Chunhai Yao , Jiezhen Lin
IPC分类号： H04W72/08 , H04W16/10 , H04L5/14 , H04W72/04 , H04W16/08 , H04W16/32
CPC分类号： H04W72/082 , H04L5/14 , H04W16/08 , H04W16/10 , H04W16/32 , H04W72/0486
摘要： Communication systems, such as the long term evolution (LTE) advanced (LTE-A) of the third generation partnership project (3 GPP) may benefit from various enhancements. These enhancements can include LTE time division duplex (TDD) enhancements for traffic adaptation and uplink (UL)-downlink (DL) interference management. A method can include determining whether a first cell, in a network including the first cell and a second cell, autonomously selects a time division duplex uplink-downlink configuration. The method can also include sending an authority indicator to a base station of the first cell regarding a determination of whether the first cell is to autonomously select the configuration.

10. 发明申请

US20150237610A1 NEIGHBOR CELL ASSISTED TDD CONFIGURATION 审中-公开
标题翻译：邻居小区辅助TDD配置
公开(公告)号：US20150237610A1
公开(公告)日：2015-08-20
申请号：US14433768
申请日：2012-11-06
申请人： Yuantao ZHANG , Haipeng LEI , Jianchi ZHU , Zhi ZHANG , Kodo SHU , NOKIA CORPORATION
发明人： Yuantao Zhang , Haipeng Lei , Jianchi Zhu , Zhi Zhang , Kodo Shu
IPC分类号： H04W72/04 , H04L5/00 , H04L1/18 , H04L5/14
CPC分类号： H04W72/0406 , H04B7/2656 , H04L1/1812 , H04L5/0055 , H04L5/1469 , H04W72/0446
摘要： A method for neighbor cell assisted TDD configurations is described. The method includes receiving, from a serving cell, a first configuration. The first configuration is a cell specific configuration which indicates a first set of individual configurations for each of a plurality of SFs. A second configuration is received from the serving cell. The second configuration is a UE specific configuration which indicates a second set of individual configurations for each of the plurality of SFs. The method includes determining whether a given SF is configured differently in the first configuration than in the second configuration. In response to determining that the given SF is configured differently in the first configuration than in the second configuration, the method also includes communicating, with a neighbor cell, in the given SF as configured in the second configuration. Apparatus and computer readable media are also described.
摘要翻译：描述了用于相邻小区辅助TDD配置的方法。该方法包括从服务小区接收第一配置。第一配置是小区特定配置，其指示多个SF中的每一个的第一组单独配置。从服务小区接收第二配置。第二配置是UE特定配置，其指示用于多个SF中的每一个的第二组单独配置。该方法包括确定在第一配置中给定SF是否被配置为不同于在第二配置中。响应于确定给定SF在第一配置中的配置与第二配置不同，该方法还包括与在第二配置中配置的给定SF中的相邻小区进行通信。还描述了装置和计算机可读介质。

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