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1. 发明申请

WO2012116734A1 APPARATUS AND CORRESPONDING METHOD FOR ALLOCATING A COMPONENT CARRIER TO A CELL IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：将组件载体分配到通信系统中的小区的装置和对应方法
公开(公告)号：WO2012116734A1
公开(公告)日：2012-09-07
申请号：PCT/EP2011/053018
申请日：2011-03-01
申请人： NOKIA SIEMENS NETWORKS OY , GARCIA, Luis , KOVACS, Istvan Zsolt , PEDERSEN, Klaus Ingemann
发明人： GARCIA, Luis , KOVACS, Istvan Zsolt , PEDERSEN, Klaus Ingemann
IPC分类号： H04L5/00 , H04W72/04
CPC分类号： H04W72/0453 , H04L5/001 , H04L5/0041 , H04W28/16 , H04W72/02
摘要： A method comprising determining for a candidate component carrier for a cell if a gain obtained by said cell is better than a loss of a neighbouring cell using said candidate component carrier; and if so, allocating said candidate component carrier to said cell.
摘要翻译：一种方法，包括如果由所述小区获得的增益优于使用所述候选分量载波的相邻小区的丢失，则确定小区的候选分量载波; 如果是，则将所述候选分量载波分配给所述小区。

2. 发明申请

WO2011098121A1 MECHANISM FOR AGGREGATING UPLINK INTERFERENCE INFORMATION FOR USE IN MULTI-CARRIER SYSTEMS 审中-公开
标题翻译：用于聚合上行链路干扰信息的机制用于多载波系统
公开(公告)号：WO2011098121A1
公开(公告)日：2011-08-18
申请号：PCT/EP2010/051662
申请日：2010-02-10
申请人： NOKIA SIEMENS NETWORKS OY , KOVACS, Istvan Zsolt , FREDERIKSEN, Frank , PEDERSEN, Klaus Ingemann , GARCIA, Luis
发明人： KOVACS, Istvan Zsolt , FREDERIKSEN, Frank , PEDERSEN, Klaus Ingemann , GARCIA, Luis
IPC分类号： H04W24/00 , H04W72/08
CPC分类号： H04W72/082 , H04B1/707 , H04L5/001 , H04L5/0073 , H04L5/0091 , H04W24/02 , H04W72/0413 , H04W84/045
摘要： There is proposed a mechanism by means of which information can be generated and used for estimating and identifying at each base transceiver station of a communication network the set of other base transceiver stations generating interference on certain monitored component carriers used by the base transceiver station, i.e. information for the generation of the incoming uplink background interference matrix. For this purpose, a specific communication information set, referred to as uplink radio load map, is determined which informs about an average (time/frequency) and aggregated (over all or group of served UEs) uplink load measure per component carrier. Based on the uplink radio load map received via suitable signaling from other base transceiver stations, each base transceiver station can determine the incoming uplink background interference matrix and initiate, if necessary, suitable measures for reducing interference per component carrier.
摘要翻译：提出了一种机制，通过该机制可以产生信息并用于在通信网络的每个基站收发台处估计和识别该基站收发信机所使用的特定监视分量载波上的干扰的其他基站收发信机的集合，即用于生成输入上行背景干扰矩阵的信息。为此，确定称为上行链路无线电负载映射的特定通信信息集，其通知关于每个分量载波的上行链路负载测量的平均（时间/频率）和聚合（在全部或一组被服务UE上）。基于通过来自其他基站收发台的适当信令接收的上行链路无线电负载图，每个基站收发台可以确定进入的上行链路背景干扰矩阵，并且如有必要，启动减少每个分量载波干扰的适当措施。

3. 发明申请

WO2012130279A1 SELECTION OF A SECONDARY COMPONENT CARRIER BASED ON INTERFERENCE INFORMATION 审中-公开
标题翻译：基于干扰信息选择二次分量载波
公开(公告)号：WO2012130279A1
公开(公告)日：2012-10-04
申请号：PCT/EP2011/054764
申请日：2011-03-29
申请人： NOKIA SIEMENS NETWORKS OY , GARCIA, Luis , FREDERIKSEN, Frank , KOVACS, Istvan, Zsolt , PEDERSEN, Klaus, Ingemann
发明人： GARCIA, Luis , FREDERIKSEN, Frank , KOVACS, Istvan, Zsolt , PEDERSEN, Klaus, Ingemann
IPC分类号： H04L5/00
CPC分类号： H04W72/085 , H04L5/001 , H04L5/0033 , H04L5/0062 , H04L5/0066
摘要： A method comprises selecting a candidate component carrier for a cell (S2) and determining if said candidate component carrier is to be used in said cell (S9) in dependence on information indicating activity in at least one of said cell and another cell using said candidate component carrier (S6, S7, S8).
摘要翻译：一种方法包括：选择用于小区的候选分量载波（S2），并且根据使用所述候选的所述小区和另一个小区中的至少一个小区中的活动指示来确定是否在所述小区中使用所述候选分量载波（S9）分量载波（S6，S7，S8）。

4. 发明申请

WO2011107431A1 ENHANCED ESTIMATION OF UPLINK INTERFERENCE COUPLING 审中-公开
标题翻译： UPLINK干扰耦合的增强估计
公开(公告)号：WO2011107431A1
公开(公告)日：2011-09-09
申请号：PCT/EP2011/052926
申请日：2011-02-28
申请人： NOKIA SIEMENS NETWORKS OY , PEDERSEN, Klaus Ingemann , GARCIA, Luis , KOVACS, Istvan Zsolt
发明人： PEDERSEN, Klaus Ingemann , GARCIA, Luis , KOVACS, Istvan Zsolt
IPC分类号： H04J11/00 , H04W52/04 , H04W16/10 , H04L5/00 , H04L25/08
CPC分类号： H04J11/0056 , H04L5/001 , H04L5/003 , H04L5/1446 , H04W52/243 , H04W52/34 , H04W52/346 , H04W72/0453 , H04W72/082
摘要： Uplink interference coupling is estimated between a first cell and a second cell by adjusting downlink interference coupling between the cells at least according to user equipment UE transmit power per physical resource block PRB. This estimated uplink interference coupling is used to decide whether to take a component carrier into use in the first cell. In various embodiments: the uplink interference coupling is estimated by adjusting the downlink interference coupling according to transmit power per PRB of a first UE in the first cell and transmit power per PRB of a second UE in the second cell; and by further adjusting the downlink interference coupling according to path losses of the first and second UEs; and the transmit power per PRB as well as the path loss of the second UE is determined from signaling received in the first cell from the second UE operating in the second cell.
摘要翻译：通过至少根据每个物理资源块PRB的用户设备UE传输功率来调整小区之间的下行链路干扰耦合，在第一小区和第二小区之间估计上行链路干扰耦合。该估计的上行链路干扰耦合用于决定是否在第一小区中使用分量载波。在各种实施例中：通过根据第一小区中的第一UE的每个PRB的发射功率调整下行链路干扰耦合并且在第二小区中针对第二UE的PRB发送功率来估计上行链路干扰耦合; 并且通过根据第一和第二UE的路径损耗进一步调整下行链路干扰耦合; 并且从在第二小区中操作的第二UE的第一小区中接收的信令确定每PRB的发射功率以及第二UE的路径损耗。

5. 发明申请

WO2012003874A1 CARRIER SELECTION 审中-公开
标题翻译：载体选择
公开(公告)号：WO2012003874A1
公开(公告)日：2012-01-12
申请号：PCT/EP2010/059831
申请日：2010-07-08
申请人： NOKIA SIEMENS NETWORKS OY , KOVACS, Istvan Zsolt , FREDERIKSEN, Frank , GARCIA, Luis
发明人： KOVACS, Istvan Zsolt , FREDERIKSEN, Frank , GARCIA, Luis
IPC分类号： H04W72/04
CPC分类号： H04W72/0426 , H04W16/06 , H04W72/082
摘要： The invention relates generally to mobile communication networks. More particularly, the invention relates to interference management and carrier selection for transmitting data. There is provided a solution for improved selection of a cell-specific base carrier, the solution utilizing a timing framework for the carrier selection. The solution comprises determining a maximum allowed time duration, and performing within the determined maximum allowed time duration: obtaining information related to one or more selected carriers from at least one neighboring base station, selecting the at least one cell-specific base carrier for data transmission on the basis of the obtained in-f ormation, and informing the at least one neighboring base station of the selected cell-specific base carrier.
摘要翻译：本发明一般涉及移动通信网络。更具体地，本发明涉及用于发送数据的干扰管理和载波选择。提供了一种用于改进小区特定基站载波选择的解决方案，该解决方案利用用于载波选择的定时框架。解决方案包括确定最大允许持续时间，以及在所确定的最大允许持续时间内执行：从至少一个相邻基站获得与一个或多个所选载波有关的信息，选择所述至少一个小区特定基站载波进行数据传输基于所获得的接入，并且向所述至少一个相邻基站通知所选择的小区特定基站载波。

6. 发明申请

WO2012130269A1 DISTRIBUTED CONTROL OF CHANNEL SELECTION IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中通道选择的分布式控制
公开(公告)号：WO2012130269A1
公开(公告)日：2012-10-04
申请号：PCT/EP2011/053106
申请日：2011-03-29
申请人： NOKIA SIEMENS NETWORKS OY , CATTONI, Andrea , GARCIA, Luis , KOVACS, Istvan Zsolt , WAGNER, Gustavo
发明人： CATTONI, Andrea , GARCIA, Luis , KOVACS, Istvan Zsolt , WAGNER, Gustavo
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被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。

7. 发明申请

WO2011124255A1 RELEASING A RADIO RESOURCE (E.G. PRIMARY COMPONENT CARRIER) BASED ON CAPACITIES OF BASE STATIONS 审中-公开
标题翻译：根据基地的能力发布无线电资源（E.G.主要成分载体）
公开(公告)号：WO2011124255A1
公开(公告)日：2011-10-13
申请号：PCT/EP2010/054647
申请日：2010-04-08
申请人： NOKIA SIEMENS NETWORKS OY , GARCIA, Luis , WAGNER, Gustavo , PEDERSEN, Klaus Ingemann
发明人： GARCIA, Luis , WAGNER, Gustavo , PEDERSEN, Klaus Ingemann
IPC分类号： H04W16/10 , 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。

8. 发明申请

WO2011107140A1 COMMUNICATION NETWORK AND METHOD 审中-公开
标题翻译：通信网络和方法
公开(公告)号：WO2011107140A1
公开(公告)日：2011-09-09
申请号：PCT/EP2010/052544
申请日：2010-03-01
申请人： NOKIA SIEMENS NETWORKS OY , GARCIA, Luis , WAGNER, Gustavo , PEDERSEN, Klaus Ingemann
发明人： GARCIA, Luis , WAGNER, Gustavo , PEDERSEN, Klaus Ingemann
IPC分类号： 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 (44) sends a request for shared resources to one or more neighbouring access nodes (46) 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 (44) then determines a new allocation of the shared resources based on the responses. This new allocation is then signalled to the neighbouring access nodes (46).
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（44）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（46）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。接入节点（44）然后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（46）。

9. 发明申请

WO2011076283A1 INTERFERENCE CONTROL 审中-公开
标题翻译：干扰控制
公开(公告)号：WO2011076283A1
公开(公告)日：2011-06-30
申请号：PCT/EP2009/067891
申请日：2009-12-23
申请人： NOKIA SIEMENS NETWORKS OY , PEDERSEN, Klaus Ingemann , GARCIA, Luis
发明人： PEDERSEN, Klaus Ingemann , GARCIA, Luis
IPC分类号： H04W52/24
CPC分类号： H04W52/243
摘要： When it is determined that a first estimate of the total level of interference towards transmissions associated with a first access node from transmissions associated with other access nodes exceeds a predetermined target maximum value; then in dependence on the extent to which said first estimate exceeds said target maximum value, selecting one or more of said other access nodes to which to make a request to reduce the transmission power of interfering transmissions, and/or selecting an amount by which to request any one or more of said other access nodes to reduce the transmission power of interfering transmissions.
摘要翻译：当确定从与其他接入节点相关联的传输关联到与第一接入节点相关联的传输的总干扰水平的第一估计超过预定目标最大值时; 然后根据所述第一估计超过所述目标最大值的程度，选择一个或多个所述其他接入节点，以向其请求以降低干扰传输的传输功率，和/或选择一个请求任何一个或多个所述其他接入节点以降低干扰传输的传输功率。

10. 发明申请

WO2010136073A1 COMMUNICATION NETWORK AND METHOD 审中-公开
标题翻译：通信网络和方法
公开(公告)号：WO2010136073A1
公开(公告)日：2010-12-02
申请号：PCT/EP2009/056669
申请日：2009-05-29
申请人： NOKIA SIEMENS NETWORKS OY , PEDERSEN, Klaus Ingemann , GARCIA, Luis
发明人： PEDERSEN, Klaus Ingemann , GARCIA, Luis
IPC分类号： H04W16/10
CPC分类号： H04W16/10
摘要： In a communication network comprising a plurality of base stations, a method comprising the steps of: sending a signal from said base station indicating that it will enter a period of inactivity, to at least one other base station; storing at that least one current parameter(s) relating to interference between base stations and/or updating said parameter(s) for forward use. The parameter(s) may relate to interference between first base station and at least one operationally neighbouring base station and may be Background Interference Matrix (BIM) data.
摘要翻译：在包括多个基站的通信网络中，一种方法包括以下步骤：向所述基站发送指示将进入不活动时段的信号给至少一个其他基站; 存储与基站之间的干扰有关的至少一个当前参数和/或更新所述参数以供正向使用。参数可以涉及第一基站与至少一个操作上相邻的基站之间的干扰，并且可以是背景干扰矩阵（BIM）数据。

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