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公开(公告)号：US20120157147A1
公开(公告)日：2012-06-21
申请号：US13379786
申请日：2009-06-29
IPC分类号： H04W24/00
CPC分类号： H04L1/0026 , H04B17/23 , H04B17/373 , H04L1/0019 , H04L41/147 , H04L2001/0093 , H04W24/08
摘要： Method and arrangement in a mobile terminal for predicting future data communication performance of transmissions between a base station and the mobile terminal. The base station and the mobile terminal are comprised in a wireless communication system. The method comprises receiving information from the base station, concerning the relation between distribution characteristics and the performance of established data communications via the base station, comparing the own distribution characteristics of the mobile terminal with the received information, determining the own predicted data communication performance based on the made comparison between the own distribution characteristics and the received information, and displaying the determined own predicted data communication performance on a display of the mobile terminal. Also, a method and arrangement in a base station for assisting a mobile terminal in predicting future data communication performance of transmissions is comprised.
摘要翻译： 移动终端中用于预测基站与移动终端之间的传输的未来数据通信性能的方法和装置。 基站和移动终端包括在无线通信系统中。 该方法包括从基站接收关于经由基站的分布特征与建立的数据通信的性能之间的关系的信息，将本机的分配特性与接收到的信息进行比较，确定自己的预测数据通信性能 在自己的分配特性与接收到的信息之间进行比较，并且在移动终端的显示器上显示所确定的本来的预测数据通信性能。 此外，包括用于辅助移动终端预测传输的未来数据通信性能的基站中的方法和装置。
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公开(公告)号：US09496984B2
公开(公告)日：2016-11-15
申请号：US13379786
申请日：2009-06-29
IPC分类号： H04B17/373 , H04L1/00 , H04B17/23 , H04W24/08 , H04L12/24
CPC分类号： H04L1/0026 , H04B17/23 , H04B17/373 , H04L1/0019 , H04L41/147 , H04L2001/0093 , H04W24/08
摘要： Method and arrangement in a mobile terminal for predicting future data communication performance of transmissions between a base station and the mobile terminal. The base station and the mobile terminal are comprised in a wireless communication system. The method comprises receiving information from the base station, concerning the relation between distribution characteristics and the performance of established data communications via the base station, comparing the own distribution characteristics of the mobile terminal with the received information, determining the own predicted data communication performance based on the made comparison between the own distribution characteristics and the received information, and displaying the determined own predicted data communication performance on a display of the mobile terminal. Also, a method and arrangement in a base station for assisting a mobile terminal in predicting future data communication performance of transmissions is comprised.
摘要翻译： 移动终端中用于预测基站与移动终端之间的传输的未来数据通信性能的方法和装置。 基站和移动终端包括在无线通信系统中。 该方法包括从基站接收关于经由基站的分布特征与建立的数据通信的性能之间的关系的信息，将本机的分配特性与接收到的信息进行比较，确定自己的预测数据通信性能 在自己的分配特性与接收到的信息之间进行比较，并且在移动终端的显示器上显示所确定的本来的预测数据通信性能。 此外，包括用于辅助移动终端预测传输的未来数据通信性能的基站中的方法和装置。
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公开(公告)号：US09474030B2
公开(公告)日：2016-10-18
申请号：US14398591
申请日：2012-05-07
CPC分类号： H04W52/18 , H04W36/0083 , H04W36/04 , H04W52/36 , H04W52/365 , H04W52/367 , H04W84/045
摘要： A method is disclosed for use in a heterogeneous telecommunications system of the kind comprising a macro base station and a low-power base station, the low-power base station having a coverage which is extendible by range expansion, RE, to serve a user equipment which would otherwise have been served by the macro base station. According to the method, which is performed in either of the macro base station or the low-power base station, information about radio conditions of the user equipment at least with respect to the macro base station is obtained (310). Based on the obtained information, it is determined (320) whether a criterion for conditional range expansion is satisfied, said criterion being related to the uplink transmission power of the user equipment to the macro base station. Accordingly, range expansion is applied (330) for the user equipment only when the criterion is satisfied. A corresponding base station, telecommunications system and computer readable storage medium are also disclosed.
摘要翻译： 公开了一种在包括宏基站和低功率基站的异构电信系统中使用的方法，该低功率基站具有可扩展范围扩展的覆盖范围，以便为用户设备 否则将由宏基站服务。 根据在宏基站或低功率基站中的任一个执行的方法，获得关于至少相对于宏基站的用户设备的无线电条件的信息（310）。 基于获得的信息，确定（320）是否满足条件扩展的标准，所述标准与用户设备对宏基站的上行发送功率有关。 因此，仅当满足标准时才对用户设备应用范围扩展（330）。 还公开了相应的基站，电信系统和计算机可读存储介质。
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公开(公告)号：US09432902B2
公开(公告)日：2016-08-30
申请号：US14406466
申请日：2012-06-08
CPC分类号： H04W36/30 , H04W36/0083 , H04W36/24 , H04W48/20
摘要： A method for cell selection comprises obtaining of user equipment specific information for a user equipment that is present in a first cell of a first base station. The user equipment specific information comprises information of a prevailing radio situation and information of a present decoding performance. A present capability of the user equipment for handling increased interference and a measure of a cell selection offset required to cover the user equipment by a second cell is estimated from the user equipment specific information. It is decided on modifying a cell selection offset for handover between the first cell and the second cell, in dependence on the estimated present capability of the user equipment for handling increased interference and the cell selection offset required to cover the user equipment by the second cell.
摘要翻译： 一种用于小区选择的方法包括获得用于存在于第一基站的第一小区中的用户设备的用户设备特定信息。 用户设备特定信息包括当前无线电情况的信息和当前解码性能的信息。 根据用户设备的特定信息估计用户设备处理增加的干扰的当前能力和由第二小区覆盖用户设备所需的小区选择偏移的度量。 决定修改用于第一小区和第二小区之间的切换的小区选择偏移量，这取决于用于处理增加的干扰的用户设备的估计的当前能力以及由第二小区覆盖用户设备所需的小区选择偏移 。
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公开(公告)号：US20150126238A1
公开(公告)日：2015-05-07
申请号：US14398591
申请日：2012-05-07
IPC分类号： H04W52/18
CPC分类号： H04W52/18 , H04W36/0083 , H04W36/04 , H04W52/36 , H04W52/365 , H04W52/367 , H04W84/045
摘要： A method is disclosed for use in a heterogeneous telecommunications system of the kind comprising a macro base station and a low-power base station, the low-power base station having a coverage which is extendible by range expansion, RE, to serve a user equipment which would otherwise have been served by the macro base station. According to the method, which is performed in either of the macro base station or the low-power base station, information about radio conditions of the user equipment at least with respect to the macro base station is obtained (310). Based on the obtained information, it is determined (320) whether a criterion for conditional range expansion is satisfied, said criterion being related to the uplink transmission power of the user equipment to the macro base station. Accordingly, range expansion is applied (330) for the user equipment only when the criterion is satisfied. A corresponding base station, telecommunications system and computer readable storage medium are also disclosed.
摘要翻译： 公开了一种在包括宏基站和低功率基站的异构电信系统中使用的方法，该低功率基站具有可扩展范围扩展的覆盖范围，以便为用户设备 否则将由宏基站服务。 根据在宏基站或低功率基站中的任一个执行的方法，获得关于至少相对于宏基站的用户设备的无线电条件的信息（310）。 基于获得的信息，确定（320）是否满足条件扩展的标准，所述标准与用户设备对宏基站的上行发送功率有关。 因此，仅当满足标准时才对用户设备应用范围扩展（330）。 还公开了相应的基站，电信系统和计算机可读存储介质。
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公开(公告)号：US09088999B2
公开(公告)日：2015-07-21
申请号：US13574161
申请日：2010-01-27
申请人： Henrik Asplund , Peter Ökvist , Arne Simonsson
发明人： Henrik Asplund , Peter Ökvist , Arne Simonsson
CPC分类号： H04W72/1231 , H04L1/0023 , H04L1/0026 , H04L1/20 , H04L25/0226 , H04W28/04
摘要： The present solution relates to a method in a first communication node (201) for determining an indication of channel quality of a radio channel (205) between the first communication node (201) and a second communication node (203). The first communication node (201) and the second communication node (203) are comprised in a wireless communication network (200). The radio channel (205) comprises a plurality of sub bands. First, at least two channel quality reports are obtained (701) for different time instances. Each channel quality report comprises indications of channel quality of at least two of the plurality of sub bands. Then a channel quality deviation is estimated (702) for at least one of the plurality of sub bands. Further, an indication of a channel quality is determined (703) for at least one of the plurality of sub bands based on the estimated channel quality deviation.
摘要翻译： 本方案涉及第一通信节点（201）中用于确定第一通信节点（201）和第二通信节点（203）之间的无线电信道（205）的信道质量的指示的方法。 第一通信节点（201）和第二通信节点（203）包括在无线通信网络（200）中。 无线电信道（205）包括多个子带。 首先，为不同的时间实例获得至少两个信道质量报告（701）。 每个信道质量报告包括多个子带中的至少两个子带的信道质量的指示。 然后，针对多个子带中的至少一个估计（702）信道质量偏差。 此外，基于所估计的信道质量偏差来确定对于多个子带中的至少一个子带的信道质量的指示（703）。
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公开(公告)号：US20120300661A1
公开(公告)日：2012-11-29
申请号：US13574161
申请日：2010-01-27
申请人： Henrik Asplund , Peter Ökvist , Arne Simonsson
发明人： Henrik Asplund , Peter Ökvist , Arne Simonsson
IPC分类号： H04W24/00
CPC分类号： H04W72/1231 , H04L1/0023 , H04L1/0026 , H04L1/20 , H04L25/0226 , H04W28/04
摘要： The present solution relates to a method in a first communication node (201) for determining an indication of channel quality of a radio channel (205) between the first communication node (201) and a second communication node (203). The first communication node (201) and the second communication node (203) are comprised in a wireless communication network (200). The radio channel (205) comprises a plurality of sub bands. First, at least two channel quality reports are obtained (701) for different time instances. Each channel quality report comprises indications of channel quality of at least two of the plurality of sub bands. Then a channel quality deviation is estimated (702) for at least one of the plurality of sub bands. Further, an indication of a channel quality is determined (703) for at least one of the plurality of sub bands based on the estimated channel quality deviation.
摘要翻译： 本方案涉及第一通信节点（201）中用于确定第一通信节点（201）和第二通信节点（203）之间的无线电信道（205）的信道质量的指示的方法。 第一通信节点（201）和第二通信节点（203）包括在无线通信网络（200）中。 无线电信道（205）包括多个子带。 首先，为不同的时间实例获得至少两个信道质量报告（701）。 每个信道质量报告包括多个子带中的至少两个子带的信道质量的指示。 然后，针对多个子带中的至少一个估计（702）信道质量偏差。 此外，基于所估计的信道质量偏差来确定对于多个子带中的至少一个子带的信道质量的指示（703）。
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公开(公告)号：US20120099471A1
公开(公告)日：2012-04-26
申请号：US13380412
申请日：2009-07-01
申请人： Nils Brännström , Stephen Craig , Anders Jonsson , Kjell Larsson , Peter Ökvist
发明人： Nils Brännström , Stephen Craig , Anders Jonsson , Kjell Larsson , Peter Ökvist
IPC分类号： H04L12/26
CPC分类号： H04L1/0026 , H04B7/0632 , H04B17/24 , H04B17/309 , H04L1/0033 , H04L1/20
摘要： The present invention relates to a method and an arrangement in a first communication node (115) for adjusting a channel quality report transmitted between the first communication node (115) and a second communication node (105). The first communication node (115) and the second communication node (105) are comprised in a wireless communication network (100), and are adapted to communicate with each other via a radio link (110). In a first step, a channel quality report is received (600) from the second communication node (105). The channel quality report is established by the second communication node (105). Then at least one channel characteristic parameter is obtained (601). The next step is to determine a channel quality offset based on the obtained channel characteristic parameter. Based on the channel quality offset, the channel quality report is adjusted (605).
摘要翻译： 本发明涉及用于调整在第一通信节点（115）和第二通信节点（105）之间传输的信道质量报告的第一通信节点（115）中的方法和装置。 第一通信节点（115）和第二通信节点（105）包括在无线通信网络（100）中，并且适于经由无线电链路（110）彼此通信。 在第一步骤中，从第二通信节点（105）接收（600）信道质量报告。 信道质量报告由第二通信节点（105）建立。 然后获得至少一个通道特性参数（601）。 下一步是根据获得的通道特性参数确定通道质量偏移。 基于信道质量偏移，调整通道质量报告（605）。
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公开(公告)号：US07787492B2
公开(公告)日：2010-08-31
申请号：US10532127
申请日：2003-10-31
申请人： Bogdan Timus , Peter Ökvist
发明人： Bogdan Timus , Peter Ökvist
IPC分类号： H04J3/16
摘要： The technology relates to resource allocation in communications systems. In such a system, the pool of resources that can be provided to connected user equipment for usage in conducting communications services are divided into multiple resources classes. This class division is based on a characteristic allocation time of resource allocation procedures that can be applied on resources of the different classes. For each class, a resource utilization measure is determined. It is then determined, based on this measure, whether or not a resource allocation procedure associated with the current class should be triggered. This selective triggering can be realized through a comparison between the measure and a threshold associated with the current class. Both the measure determination and selective triggering are performed for a given class before continuing with a next class, preferably starting with the class having slowest resource allocation procedures.
摘要翻译： 该技术涉及通信系统中的资源分配。 在这样的系统中，可以提供给连接的用户设备的用于进行通信服务的资源池被划分为多个资源类别。 该类划分基于可以应用于不同类的资源的资源分配过程的特征分配时间。 对于每个类，确定资源利用度量。 然后，基于该度量确定是否应当触发与当前类相关联的资源分配过程。 这种选择性触发可以通过测量和与当前类相关联的阈值之间的比较来实现。 测量确定和选择性触发都是在继续下一个课程之前为给定的类进行的，优选地从具有最慢资源分配过程的类开始。
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公开(公告)号：US09294220B2
公开(公告)日：2016-03-22
申请号：US13380412
申请日：2009-07-01
申请人： Nils Brännström , Stephen Craig , Anders Jonsson , Kjell Larsson , Peter Ökvist
发明人： Nils Brännström , Stephen Craig , Anders Jonsson , Kjell Larsson , Peter Ökvist
IPC分类号： H04L1/00 , H04L1/20 , H04B17/309 , H04B17/24 , H04B7/06
CPC分类号： H04L1/0026 , H04B7/0632 , H04B17/24 , H04B17/309 , H04L1/0033 , H04L1/20
摘要： The present invention relates to a method and an arrangement in a first communication node for adjusting a channel quality report transmitted between the first communication node and a second communication node. The first communication node and the second communication node are comprised in a wireless communication network, and are adapted to communicate with each other via a radio link. In a first step, a channel quality report is received from the second communication node. The channel quality report is established by the second communication node. Then at least one channel characteristic parameter is obtained. The next step is to determine a channel quality offset based on the obtained channel characteristic parameter. Based on the channel quality offset, the channel quality report is adjusted.
摘要翻译： 本发明涉及第一通信节点中用于调整在第一通信节点和第二通信节点之间传输的信道质量报告的方法和装置。 第一通信节点和第二通信节点包括在无线通信网络中，并且适于经由无线电链路彼此通信。 在第一步骤中，从第二通信节点接收信道质量报告。 信道质量报告由第二通信节点建立。 然后获得至少一个通道特性参数。 下一步是根据获得的通道特性参数确定通道质量偏移。 基于信道质量偏移，调整通道质量报告。
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