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1. 发明授权

US08780700B2 Triggering a redundant router master/backup status change based on switch connectivity 有权
标题翻译：基于交换机连接触发冗余路由器主/备份状态更改
公开(公告)号：US08780700B2
公开(公告)日：2014-07-15
申请号：US13642255
申请日：2011-05-19
申请人： Xia Xiaoyong , Yang Shuguang , Jürgen Bos
发明人： Xia Xiaoyong , Yang Shuguang , Jürgen Bos
IPC分类号： H04L12/26
CPC分类号： H04L41/0654 , H04L41/06 , H04L45/28 , H04L45/586
摘要： Systems and methods according to the exemplary embodiments enable improved switch or link failure handling. A redundant router master/backup status change may be triggered based on switch connectivity. According to an exemplary embodiment, a method is provided. The method includes monitoring a connectivity of a network, detecting a failure, and based on the detected failure, changing the redundant router master/backup status of both a first router and at least a second of router.
摘要翻译：根据示例性实施例的系统和方法能够改善开关或链路故障处理。可以基于交换机连接触发冗余路由器主/备份状态更改。根据示例性实施例，提供了一种方法。该方法包括监视网络的连接性，检测故障，并且基于检测到的故障，改变第一路由器和至少第二路由器的冗余路由器主/备状态。

2. 发明授权

US08744473B2 Downlink limited-feedback interference alignment with constant amplitude codebooks and rate balance scheduling 有权
标题翻译：下行限制反馈干扰对齐与恒定幅度码本和速率平衡调度
公开(公告)号：US08744473B2
公开(公告)日：2014-06-03
申请号：US13438983
申请日：2012-04-04
申请人： Yu Fu
发明人： Yu Fu
IPC分类号： H04W72/08 , H04W88/02 , H04B15/00
CPC分类号： H04L1/0029 , H04L1/0026 , H04L1/1887 , H04W72/1231
摘要： Downlink interference alignment schemes are described which provide, among other things, channel state information (CSI) from the UEs using a constant amplitude codebook. By providing only phase information associated the UEs' channel states, instead of both amplitude and phase information, fewer bits can be used to inform the BSs of the UEs effective channels, thereby reducing the bandwidth requirements associated with the transmission of CSI by UEs for downlink interference alignment purposes. According to other embodiments, feedback information can be used to perform user selection scheduling and rate balancing.
摘要翻译：描述了下行链路干扰对准方案，其特别提供来自使用恒定幅度码本的UE的信道状态信息（CSI）。通过仅提供与UE的信道状态相关联的相位信息，而不是振幅和相位信息，可以使用较少的比特来向UE通知UE有效信道，由此减少与UE针对下行链路的CSI的传输相关联的带宽要求干扰对准的目的。根据其他实施例，可以使用反馈信息来执行用户选择调度和速率平衡。

3. 发明授权

US08730601B2 Fluorescence observation system and set of filters 有权
标题翻译：荧光观察系统和过滤器组
公开(公告)号：US08730601B2
公开(公告)日：2014-05-20
申请号：US13205847
申请日：2011-08-09
申请人： Helge Jess , Roland Guckler
发明人： Helge Jess , Roland Guckler
IPC分类号： G02B21/06 , G02B5/22
CPC分类号： G02B21/06 , G01J3/0235 , G01J3/4406 , G01N21/64 , G01N21/6447 , G01N21/6458 , G02B5/20 , G02B5/288 , G02B21/0076 , G02B21/16
摘要： A fluorescence observation system, a method for performing a fluorescence observation, and a set of filters that can be used in such system and method are provided.
摘要翻译：提供荧光观察系统，进行荧光观察的方法，以及可用于这种系统和方法的一组滤波器。

4. 发明授权

US08681720B2 Methods and devices for multiple modulated data streams signaling 有权
标题翻译：多调制数据流信令的方法和设备
公开(公告)号：US08681720B2
公开(公告)日：2014-03-25
申请号：US12934530
申请日：2008-03-25
申请人： Johan Bergman , Dirk Gerstenberger , Bo Göransson
发明人： Johan Bergman , Dirk Gerstenberger , Bo Göransson
IPC分类号： H04W4/00
CPC分类号： H04B7/0689
摘要： Embodiments relate to a base station (10) arranged to order a mode of multiple modulated data streams communication of a user equipment (20) in a communications network, comprising transmitting arrangement (141a-141i), receiving arrangement (143a-143j) and a control unit (17, 12, 16) arranged to determine a mode of multiple modulated data streams communication of the user equipment based on a parameter relating to a capacity of the communications network, and to transmit over the transmitting arrangement (141a-141i) an order to the user equipment indicating the determined mode of multiple modulated data streams communication of the user equipment.
摘要翻译：实施例涉及一种布置成在通信网络中订购用户设备（20）的多调制数据流通信模式的基站（10），包括发送装置（141a-141i），接收装置（143a-143j）和控制单元（17,12,16），其被布置为基于与所述通信网络的容量有关的参数来确定所述用户设备的多调制数据流通信的模式，并且通过所述发送装置（141a-141i）发送指示用户设备指示用户设备的多调制数据流通信的确定模式。

5. 发明授权

US08666250B2 Optical access network and nodes 有权
标题翻译：光接入网和节点
公开(公告)号：US08666250B2
公开(公告)日：2014-03-04
申请号：US12921370
申请日：2008-05-27
申请人： Pierpaolo Ghiggino , Fabio Cavaliere
发明人： Pierpaolo Ghiggino , Fabio Cavaliere
IPC分类号： H04J4/00 , H04J14/00 , H04B10/00
CPC分类号： H04J14/0298 , H04J14/0226 , H04J14/0246 , H04J14/0247 , H04J14/025 , H04J14/0282
摘要： An optical network terminal (ONT) for use in an optical access network and comprising: an optical transceiver arranged to communicate with an optical line terminal using a wavelength which is modulated to carry sub-channels; a second transceiver arranged to communicate with a number of subscriber equipment using respective subscriber equipment channels; the ONT arranged to automatically map each subscriber equipment channel to a respective sub-channel of the wavelength without using an address associated with the respective subscriber equipment.
摘要翻译：一种用于光接入网络的光网络终端（ONT），包括：光收发机，被配置为使用被调制以承载子信道的波长与光线路终端进行通信; 布置成使用相应的用户设备信道与多个订户设备进行通信的第二收发机; ONT被安排成将每个用户设备信道自动映射到波长的相应子信道，而不使用与各个用户设备相关联的地址。

6. 发明授权

US08660072B2 Methods and apparatus for improved reference signal correlation characteristics 有权
标题翻译：改善参考信号相关特征的方法和装置
公开(公告)号：US08660072B2
公开(公告)日：2014-02-25
申请号：US12982312
申请日：2010-12-30
申请人： Iana Siomina , Dirk Gerstenberger , Muhammad Kazmi , Daniel Larsson
发明人： Iana Siomina , Dirk Gerstenberger , Muhammad Kazmi , Daniel Larsson
IPC分类号： H04W4/00
CPC分类号： H04L5/005 , G01S1/042 , G01S1/24 , H04L5/0007 , H04L5/0091 , H04W64/00
摘要： The auto-correlation properties of a reference signal or pilot pattern, such as a position reference signal (PRS) in a Long Term Evolution communication system, is improved by modifying the currently specified PRS patterns, and/or by PRS pattern shaping. Pattern shaping can result in creation of virtual PRS patterns, for example, by controlling the PRS transmitted or received power used by the correlator. PRS power shaping can be implemented differently according to the location where the PRS power is calculated, e.g., in a network node or in a user equipment.
摘要翻译：通过修改当前指定的PRS模式和/或通过PRS模式整形来改善诸如长期演进通信系统中的位置参考信号（PRS）的参考信号或导频模式的自相关特性。模式整形可以产生虚拟PRS模式，例如，通过控制相关器使用的PRS发送或接收功率。可以根据计算PRS功率的位置，例如在网络节点中或在用户设备中，不同地实现PRS功率整形。

7. 发明授权

US08649794B2 Methods and apparatus for transceiver allocation in mobile communication networks 有权
标题翻译：移动通信网络中收发机分配的方法和装置
公开(公告)号：US08649794B2
公开(公告)日：2014-02-11
申请号：US13226947
申请日：2011-09-07
申请人： Pär Gustavsson , Dan Antonsson , Bo Ehrenholm , Sofia Svedevall
发明人： Pär Gustavsson , Dan Antonsson , Bo Ehrenholm , Sofia Svedevall
IPC分类号： H04W72/00
CPC分类号： H04W28/16 , H04W88/12
摘要： Methods and apparatus in a base station controller (BSC) or equivalent node for sharing a pool of radio transceivers are described. The BSC belongs to a first wireless telecommunication network, the pool of radio transceivers includes first radio transceivers for a first radio base station (RBS) belonging to the first wireless telecommunication network and second radio transceivers for a second RBS belonging to a second wireless telecommunication network, and the first and second radio transceivers have substantially the same geographic coverage. A method includes selecting a radio transceiver from the pool irrespective of whether the radio transceiver selected is a first radio transceiver or a second radio transceiver; and allocating a communication channel provided by the selected radio transceiver to a respective mobile station registered in at most one of the first and second telecommunication networks.
摘要翻译：描述了用于共享无线电收发器池的基站控制器（BSC）或等效节点中的方法和装置。 BSC属于第一无线电信网络，无线电收发器池包括属于第一无线电信网络的第一无线电基站（RBS）的第一无线收发信机和属于第二无线电信网络的第二无线电收发机，并且第一和第二无线电收发器具有基本上相同的地理覆盖。一种方法包括从池中选择无线电收发器，而不管所选择的无线电收发机是第一无线电收发机还是第二无线电收发器; 以及将由所选择的无线电收发机提供的通信信道分配给登记在所述第一和第二电信网络中的至少一个的相应移动台。

8. 发明授权

US08649423B2 Methods and systems for precoder selection assisted by demodulation reference signals (DM-RS) 有权
标题翻译：用于解调参考信号（DM-RS）辅助的预编码器选择的方法和系统
公开(公告)号：US08649423B2
公开(公告)日：2014-02-11
申请号：US13193041
申请日：2011-07-28
申请人： Chester Park , Ali Behravan , Havish Koorapaty
发明人： Chester Park , Ali Behravan , Havish Koorapaty
IPC分类号： H04W24/00
CPC分类号： H04B7/0456 , H04B7/0413 , H04B7/0617 , H04B7/0626
摘要： Systems and methods according to these exemplary embodiments provide for using demodulation reference signals (DM-RSs) to obtain channel state information (CSI) for precoder selection. A method includes: receiving a DM-RS in at least one subframe, determining the CSI from the DM-RS; and using the CSI to perform at least one function.
摘要翻译：根据这些示例性实施例的系统和方法提供使用解调参考信号（DM-RS）来获得用于预编码器选择的信道状态信息（CSI）。一种方法包括：在至少一个子帧中接收DM-RS，从DM-RS确定CSI; 并使用CSI来执行至少一个功能。

9. 发明授权

US08638715B2 Power-efficient accurate MICH monitoring in a mobile communication system 有权
标题翻译：移动通信系统中功率高效的MICH监控
公开(公告)号：US08638715B2
公开(公告)日：2014-01-28
申请号：US12474302
申请日：2009-05-29
申请人： Ali Nader
发明人： Ali Nader
IPC分类号： H04W4/00
CPC分类号： H04W72/005 , H04W76/28 , Y02D70/1224 , Y02D70/1242 , Y02D70/24
摘要： In a mobile communication system, receiving changed information for a service of interest in a next modification period comprises determining in a current modification period whether an alarm bit whose assertion indicates upcoming changed information is unambiguously associated with the service of interest or whether the alarm bit is associated with the service of interest and one or more services that are not of interest. Mappings of all services to alarm bits are analyzed in the present and possibly in one or more upcoming frames during the current modification period and applied in embodiments to reduce the ambiguity and therefore the risk of false indications of changed data for the service of interest.
摘要翻译：在移动通信系统中，在下一修改周期中接收感兴趣的服务的改变信息包括在当前修改周期中确定其断言指示即将到来的改变信息的报警位是否明确地与感兴趣的服务相关联，或者报警位是否为与感兴趣的服务和一个或多个不感兴趣的服务相关联。所有服务到报警位的映射在当前和可能在当前修改周期中的一个或多个即将到来的帧中进行分析，并且在实施例中被应用以减少对于感兴趣的服务的改变的数据的错误指示的不确定性的风险。

10. 发明授权

US08634868B2 Uplink selection using sounding reference signals in radiocommunication systems 有权
标题翻译：在无线电通信系统中使用探测参考信号上行链路选择
公开(公告)号：US08634868B2
公开(公告)日：2014-01-21
申请号：US13132467
申请日：2011-05-23
申请人： Tomas Hedberg , Tomas Nylander , Jari Vikberg
发明人： Tomas Hedberg , Tomas Nylander , Jari Vikberg
IPC分类号： H04M1/00
CPC分类号： H04L5/0048 , H04L5/0058 , H04W28/04 , H04W72/0426 , H04W72/0433 , H04W72/085
摘要： Systems and methods allow for uplink selection using sounding reference signals in radiocommunication systems. A method for selecting at least one antenna to receive uplink transmissions from a user equipment (UE) from among a plurality of antennas includes the steps of: assigning a sounding reference signal (SRS) resource to the UE, receiving one or more reports from antenna devices having said plurality of antennas, which reports indicate receipt of an SRS on said assigned SRS resource, and selecting the at least one antenna based on said one or more reports.
摘要翻译：系统和方法允许在无线电通信系统中使用探测参考信号进行上行链路选择。一种用于选择至少一个天线以从多个天线中的用户设备（UE）接收上行链路传输的方法包括以下步骤：向所述UE分配探测参考信号（SRS）资源，从天线接收一个或多个报告具有所述多个天线的装置，其报告指示在所述分配的SRS资源上接收SRS，以及基于所述一个或多个报告来选择所述至少一个天线。

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