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1. 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。

2. 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。

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

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。

6. 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.

7. 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。

8. 发明申请

US20150215838A1 METHOD AND APPARATUS FOR MOBILITY CONTROL IN HETEROGENOUS NETWORK 审中-公开
标题翻译：异构网络中移动性控制的方法与装置
公开(公告)号：US20150215838A1
公开(公告)日：2015-07-30
申请号：US14423335
申请日：2012-09-12
申请人： Haitao Li , Yang Liu , Yixue Lei , Kodo Shu
发明人： Haitao Li , Yang Liu , Yixue Lei , Kodo Shu
IPC分类号： H04W36/30 , H04W36/00 , H04W12/04
CPC分类号： H04W36/30 , H04W12/04 , H04W36/0038 , H04W36/08 , H04W84/045 , H04W92/20
摘要： Methods, corresponding apparatuses, and computer program products for mobility control in a heterogeneous network are provided. The method comprises sending, by a source local area base station (e.g., a source access point), a handover request for handing over a user equipment to a target local area base station (e.g., a target access point), wherein the source and target local area base stations are connected with a same wide area base station and the user equipment is connected with the same wide area base station via the source local area base station. The method also comprises handing over, based on a handover request acknowledgement from the target local area base station, the user equipment to the target local area base station for continuing with at least one of an ongoing local area service and an ongoing wide area service without changing security keys of the same wide area base station. With the claimed inventions, the handover latency and service continuity during the inter-AP mobility would be efficiently improved in a secure manner.
摘要翻译：提供了用于异构网络中的移动性控制的方法，相应的设备和计算机程序产品。该方法包括由源局域基站（例如，源接入点）发送用于将用户设备切换到目标局域基站（例如，目标接入点）的切换请求，其中，源和目标局域基站与同一广域基站连接，用户设备通过源局域基站与同一广域基站连接。该方法还包括基于来自目标局域基站的切换请求确认将用户设备移交给目标局域基站，用于继续正在进行的本地服务和正在进行的广域服务中的至少一个，而不进行改变同一广域基站的安全密钥。利用所要求保护的发明，可以以安全的方式有效地提高AP间移动性期间的切换等待时间和业务连续性。

9. 发明申请

US20150063139A1 Apparatus and Method for Interference Management between Cellular and Local Area Networks 审中-公开
标题翻译：蜂窝和局域网之间干扰管理的装置和方法
公开(公告)号：US20150063139A1
公开(公告)日：2015-03-05
申请号：US14382293
申请日：2012-03-19
申请人： Zhi Zhang , Yixue Lei , Kodo Shu
发明人： Zhi Zhang , Yixue Lei , Kodo Shu
IPC分类号： H04W72/04 , H04W24/08
CPC分类号： H04W72/04 , H04L5/0048 , H04L5/0053 , H04W24/08 , H04W84/045
摘要： According to an example embodiment of this application, a method may include determining a distance from a network element; and assigning at least one of a downlink resource or an uplink resource to the network element based at least in part on the determined distance, wherein the assigned resource is used for both a downlink and an uplink communication of the network element.
摘要翻译：根据本申请的示例实施例，一种方法可以包括确定与网络元件的距离; 以及至少部分地基于所确定的距离将下行链路资源或上行链路资源中的至少一个分配给所述网络元件，其中所分配的资源用于所述网络元件的下行链路和上行链路通信。

10. 发明申请

US20140341187A1 METHOD AND APPARATUS FOR TRAFFIC OFFLOADING 审中-公开
标题翻译：交通运输方法与装置
公开(公告)号：US20140341187A1
公开(公告)日：2014-11-20
申请号：US14365596
申请日：2011-12-23
申请人： Yixue Lei , Kodo Shu
发明人： Yixue Lei , Kodo Shu
IPC分类号： H04W36/22 , H04W76/02
CPC分类号： H04W36/22 , H04W36/125 , H04W76/12 , H04W84/042 , H04W88/08 , H04W88/16 , H04W92/20
摘要： A method, apparatus and computer program product are provided to support traffic offloading in a manner that relies upon,a wireless access point having a co-located local gateway (L-GW), but that does not require each access point to have a co-located L-GW. In the context of a method, the traffic offloading capabilities of at least one other access point is initially determined. The method may also cause a tunnel to be established with another access point with a co-located L-GW having traffic offloading capabilities. Further, the method cause communications with a network to be conducted via the tunnel established with the another access point so as to utilize the traffic offloading capabilities of the another access point.
摘要翻译：提供了一种方法，装置和计算机程序产品，用于以依赖于具有共同定位的本地网关（L-GW）的无线接入点的方式支持流量卸载，但是不要求每个接入点具有共同的分配的L-GW。在方法的上下文中，初始确定至少一个其他接入点的业务卸载能力。该方法还可以使具有与具有业务卸载能力的共同定位的L-GW的另一接入点建立隧道。此外，该方法使得与网络的通信将经由与另一接入点建立的隧道进行，以便利用另一接入点的流量卸载能力。

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