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1. 发明授权

US09538528B2 Efficient co-existence method for dynamic spectrum sharing 有权
标题翻译：动态频谱共享的有效共存方法
公开(公告)号：US09538528B2
公开(公告)日：2017-01-03
申请号：US14350118
申请日：2011-10-06
申请人： Gustavo Wagner , Andrea Cattoni , Istvan Zsolt Kovacs
发明人： Gustavo Wagner , Andrea Cattoni , Istvan Zsolt Kovacs
IPC分类号： H04W72/00 , H04W72/04 , H04L5/00 , H04W88/08
CPC分类号： H04W72/0446 , H04L5/0033 , H04L5/0062 , H04W88/08
摘要： An apparatus defines a set of resources out of a first number of orthogonal radio resources and controls a transmitting means to simultaneously transmit a respective first radio signal for each resource on all resources of the set. A respective estimated interference is estimated on each of the resources of the set when the respective first radio signals are transmitted simultaneously. A first resource of the set is selected if the estimated interference on the first resource exceeds a first predefined level and, in the set, the first resource is replaced by a second resource of the first number of resources not having been part of the set. Each of the controlling and the estimating, the selecting, and the replacing is performed in order, respectively, for a predefined time.
摘要翻译：一种装置定义了第一数量的正交无线电资源中的一组资源，并且控制发送装置同时向该集合的所有资源上的每个资源发送相应的第一无线电信号。当相应的第一无线电信号被同时发送时，对集合的每个资源估计相应的估计干扰。如果第一资源上的估计干扰超过第一预定义级别，则选择集合的第一资源，并且在集合中，第一资源被不是集合的一部分的第一资源数量的第二资源替换。在预定义的时间内分别执行控制和估计，选择和替换中的每一个。

2. 发明授权

US09326292B2 Distributed control of channel selection in a communication system 有权
标题翻译：通信系统中通道选择的分布式控制
公开(公告)号：US09326292B2
公开(公告)日：2016-04-26
申请号：US14008107
申请日：2011-03-29
申请人： Andrea Cattoni , Luis Guilherme Uzeda Garcia , Istvan Zsolt Kovacs , Gustavo Wagner
发明人： Andrea Cattoni , Luis Guilherme Uzeda Garcia , Istvan Zsolt Kovacs , Gustavo Wagner
IPC分类号： H04B7/216 , H04J3/16 , H04B7/00 , H04W72/08 , H04W72/02
CPC分类号： H04W72/08 , H04W72/02 , H04W72/082
摘要： Mechanisms for enabling distributed access control are disclosed. At least one communication channel is selected for wireless communication by a device by a selection procedure where interference impact of at least one communication channel on at least one interfered node is determined, an overall interference effect is formed, and a set of feasible communication channels is selected based on comparison of the overall interference effect to communication channel capacity. At least one communication channel can be selected from the selected set of feasible communication channels based on transmission collision information, a ratio of capacity of interfered transmissions and capacity of interference-free transmissions, usage history of the feasible communication channels, and fairness of communication channel selection. Information can be communicated to at least one device from a plurality of access nodes.
摘要翻译：公开了实现分布式访问控制的机制。选择至少一个通信信道用于设备的无线通信，该选择过程确定至少一个受干扰节点上的至少一个通信信道的干扰影响，形成总体干扰效应，并且一组可行的通信信道是基于对通信信道容量的总体干扰效应的比较来选择。可以基于传输冲突信息，干扰传输的容量的比率和无干扰传输的容量，可行的通信信道的使用历史以及通信信道的公平性，从所选择的一组可行通信信道中选择至少一个通信信道选择。信息可以从多个接入节点传送到至少一个设备。

3. 发明申请

US20120063404A1 Method and Apparatus 审中-公开
标题翻译：方法和装置
公开(公告)号：US20120063404A1
公开(公告)日：2012-03-15
申请号：US13321051
申请日：2010-04-29
申请人： Gustavo Wagner , Istvan Zsolt Kovacs , Andrea Cattoni
发明人： Gustavo Wagner , Istvan Zsolt Kovacs , Andrea Cattoni
IPC分类号： H04W72/04
CPC分类号： H04L5/0076 , H04L1/20 , H04L1/24 , H04L5/0007 , H04L5/0044 , H04W24/10 , H04W72/082
摘要： A method including performing a first function which is dependent on an estimated resource capacity and a penalty which is dependent on at least one of a number of physical resource units selected and interference; and selecting one or more physical resource units in dependence on said first function.
摘要翻译：一种方法，包括执行取决于估计的资源容量的第一功能和依赖于所选择的多个物理资源单元和干扰中的至少一个的惩罚; 以及根据所述第一功能选择一个或多个物理资源单元。

4. 发明申请

US20140056250A1 Distributed Control of Channel Selection in a Communication System 有权
标题翻译：通信系统中信道选择的分布式控制
公开(公告)号：US20140056250A1
公开(公告)日：2014-02-27
申请号：US14008107
申请日：2011-03-29
申请人： Andrea Cattoni , Luis Guilherme Uzeda Garcia , Istvan Zsolt Kovacs , Gustavo Wagner
发明人： Andrea Cattoni , Luis Guilherme Uzeda Garcia , Istvan Zsolt Kovacs , Gustavo Wagner
IPC分类号： H04W72/08
CPC分类号： H04W72/08 , H04W72/02 , H04W72/082
摘要： Mechanisms for enabling distributed access control are disclosed. At least one communication channel is selected for wireless communication by a device by a selection procedure where interference impact of at least one communication channel on at least one interfered node is determined, an overall interference effect is formed, and a set of feasible communication channels is selected based on comparison of the overall interference effect to communication channel capacity. At least one communication channel can be selected from the selected set of feasible communication channels based on transmission collision information, a ratio of capacity of interfered transmissions and capacity of interference-free transmissions, usage history of the feasible communication channels, and fairness of communication channel selection. Information can be communicated to at least one device from a plurality of access nodes.
摘要翻译：公开了实现分布式访问控制的机制。选择至少一个通信信道用于设备的无线通信，该选择过程确定至少一个受干扰节点上的至少一个通信信道的干扰影响，形成总体干扰效应，并且一组可行的通信信道是基于对通信信道容量的总体干扰效应的比较来选择。可以基于传输冲突信息，干扰传输的容量的比率和无干扰传输的容量，可行的通信信道的使用历史以及通信信道的公平性，从所选择的一组可行通信信道中选择至少一个通信信道选择。信息可以从多个接入节点传送到至少一个设备。

5. 发明授权

US09788320B2 Scanning secondary cells in cellular communications system 有权
公开(公告)号：US09788320B2
公开(公告)日：2017-10-10
申请号：US14408002
申请日：2012-06-15
申请人： Andrea Cattoni , Gustavo Wagner , Claudio Rosa , Frank Frederiksen
发明人： Andrea Cattoni , Gustavo Wagner , Claudio Rosa , Frank Frederiksen
IPC分类号： H04W4/00 , H04W72/04 , H04W48/16 , H04L5/00 , H04L5/14 , H04L1/00
CPC分类号： H04W72/0453 , H04L1/0026 , H04L1/0027 , H04L5/001 , H04L5/0044 , H04L5/0057 , H04L5/0064 , H04L5/0098 , H04L5/143 , H04L5/1469 , H04W16/14 , H04W48/16 , H04W72/0413 , H04W76/15
摘要： A method, apparatus, and computer program for scanning for a secondary cell are provided. According to an embodiment, an apparatus operates in a primary cell of a cellular communication system, wherein the primary cell includes a primary component carrier associated with a bandwidth. The apparatus synchronizes scanning for a candidate secondary cell to radio transmissions in the primary cell, the secondary cell including a secondary component carrier expanding bandwidth beyond the bandwidth of the primary cell.

6. 发明申请

US20150223241A1 Scanning Secondary Cells in Cellular Communications System 有权
标题翻译：在蜂窝通信系统中扫描二级细胞
公开(公告)号：US20150223241A1
公开(公告)日：2015-08-06
申请号：US14408002
申请日：2012-06-15
申请人： Andrea Cattoni , Gustavo Wagner , Claudio Rosa , Frank Frederiksen
发明人： Andrea Cattoni , Gustavo Wagner , Claudio Rosa , Frank Frederiksen
IPC分类号： H04W72/04 , H04L5/00 , H04W48/16
CPC分类号： H04W72/0453 , H04L1/0026 , H04L1/0027 , H04L5/001 , H04L5/0044 , H04L5/0057 , H04L5/0064 , H04L5/0098 , H04L5/143 , H04L5/1469 , H04W16/14 , H04W48/16 , H04W72/0413 , H04W76/15
摘要： A method, apparatus, and computer program for scanning for a secondary cell are provided. According to an embodiment, an apparatus operates in a primary cell of a cellular communication system, wherein the primary cell includes a primary component carrier associated with a bandwidth. The apparatus synchronizes scanning for a candidate secondary cell to radio transmissions in the primary cell, the secondary cell including a secondary component carrier expanding bandwidth beyond the bandwidth of the primary cell.
摘要翻译：提供了用于扫描二次电池的方法，装置和计算机程序。根据实施例，设备在蜂窝通信系统的主小区中操作，其中主小区包括与带宽相关联的主分量载波。该装置将候选二级小区的扫描同步到主小区中的无线电传输，次级小区包括超出主小区的带宽的次分量载波扩展带宽。

7. 发明授权

US09071973B2 Communication network and method 有权
标题翻译：通信网络和方法
公开(公告)号：US09071973B2
公开(公告)日：2015-06-30
申请号：US13582554
申请日：2010-03-01
申请人： Luis Garcia , Gustavo Wagner , Klaus Ingemann Pedersen
发明人： Luis Garcia , Gustavo Wagner , Klaus Ingemann Pedersen
IPC分类号： H04W4/00 , H04W16/10
CPC分类号： H04W16/10
摘要： A method, apparatus and computer program for allocating resources in a communication system. An access node sends a request for shared resources to one or more neighboring access nodes which have a strong interference bond with the access node. The neighboring access nodes send a response identifying the nature of their use of the shared resources. The access node then determines a new allocation of the shared resources based on the responses. This new allocation is then signalled to the neighboring access nodes.
摘要翻译：一种用于在通信系统中分配资源的方法，装置和计算机程序。接入节点向与接入节点具有强干扰绑定的一个或多个相邻接入节点发送对共享资源的请求。相邻的接入节点发送一个响应，标识其使用共享资源的性质。然后，接入节点基于响应确定共享资源的新分配。然后将该新的分配信号发送给相邻的接入节点。

8. 发明申请

US20130022000A1 Communication Network and Method 有权
标题翻译：通信网络与方法
公开(公告)号：US20130022000A1
公开(公告)日：2013-01-24
申请号：US13582554
申请日：2010-03-01
申请人： Luis Garcia , Gustavo Wagner , Klaus Ingemann Pedersen
发明人： Luis Garcia , Gustavo Wagner , Klaus Ingemann Pedersen
IPC分类号： H04W72/04
CPC分类号： H04W16/10
摘要： A method, apparatus and computer program for allocating resources in a communication system. An access node sends a request for shared resources to one or more neighbouring access nodes which have a strong interference bond with the access node. The neighbouring access nodes send a response identifying the nature of their use of the shared resources. The access node then determines a new allocation of the shared resources based on the responses. This new allocation is then signalled to the neighbouring access nodes.
摘要翻译：一种用于在通信系统中分配资源的方法，装置和计算机程序。接入节点向与接入节点具有强干扰绑定的一个或多个相邻接入节点发送对共享资源的请求。相邻的接入节点发送一个响应，标识其使用共享资源的性质。然后，接入节点基于响应确定共享资源的新分配。然后将该新的分配信号发送给相邻的接入节点。

9. 发明授权

US08913575B2 Releasing a radio resource (e.g. primary component carrier) based on capacities of base stations 有权
标题翻译：基于基站的容量来释放无线电资源（例如主分量载波）
公开(公告)号：US08913575B2
公开(公告)日：2014-12-16
申请号：US13639360
申请日：2010-04-08
申请人： Klaus I. Pedersen , Luis Garcia , Gustavo Wagner
发明人： Klaus I. Pedersen , Luis Garcia , Gustavo Wagner
IPC分类号： H04W4/00 , H04W72/04 , H04W16/10 , G08C17/00 , H04W24/02
CPC分类号： H04W72/0426 , H04W16/10 , H04W24/02
摘要： The present invention relates to optimized radio resource utilization in a cellular telecommunication system. A base station of such a system evaluate a capacity metric of the base station and capacity metrics of neighboring base stations. In response to detecting that the capacity metric of the base station is below a threshold with respect to the capacity metrics of the neighboring base stations, the base station enters a stand-by mode and releases its radio resources that essentially define a cell associated with the base station so that the released radio resources become available for allocation to at least one of the neighboring base stations.
摘要翻译：本发明涉及蜂窝电信系统中优化的无线电资源利用。这种系统的基站评估基站的容量度量和相邻基站的容量度量。响应于检测到基站的容量度量相对于相邻基站的容量度量低于阈值，基站进入待机模式并且释放其无线电资源，其基本上定义与该相邻基站相关联的小区使得发布的无线电资源变得可用于分配给至少一个相邻基站。

10. 发明申请

US20130142133A1 Releasing a Radio Resource (e.g. Primary Component Carrier) Based on Capacities of Base Stations 有权
标题翻译：基于基站的能力释放无线电资源（例如主分量载波）
公开(公告)号：US20130142133A1
公开(公告)日：2013-06-06
申请号：US13639360
申请日：2010-04-08
申请人： Klaus I. Pedersen , Luis Garcia , Gustavo Wagner
发明人： Klaus I. Pedersen , Luis Garcia , Gustavo Wagner
IPC分类号： H04W72/04
CPC分类号： H04W72/0426 , H04W16/10 , H04W24/02
摘要： The present invention relates to optimized radio resource utilization in a cellular telecommunication system. A base station of such a system evaluate a capacity metric of the base station and capacity metrics of neighboring base stations. In response to detecting that the capacity metric of the base station is below a threshold with respect to the capacity metrics of the neighboring base stations, the base station enters a stand-by mode and releases its radio resources that essentially define a cell associated with the base station so that the released radio resources become available for allocation to at least one of the neighboring base stations.
摘要翻译：本发明涉及蜂窝电信系统中优化的无线电资源利用。这种系统的基站评估基站的容量度量和相邻基站的容量度量。响应于检测到基站的容量度量相对于相邻基站的容量度量低于阈值，基站进入待机模式并且释放其无线电资源，其基本上定义与该相邻基站相关联的小区使得发布的无线电资源变得可用于分配给至少一个相邻基站。

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