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31. 发明公开

EP3039943A1 DETECTING UPLINK/DOWNLINK TIME-DIVISION DUPLEXED (TDD) FRAME CONFIGURATIONS TO SYNCHRONIZE TDD DOWNLINK AND UPLINK COMMUNICATIONS BETWEEN TDD COMMUNICATIONS EQUIPMENT 审中-公开
标题翻译：检测在时间上上/下方向双工（TDD）帧结构，用于同步TDD羽绒及其通信之间COMMUNICATION DEVICES TDD
公开(公告)号：EP3039943A1
公开(公告)日：2016-07-06
申请号：EP14776742.0
申请日：2014-08-25
申请人： Corning Optical Communications Wireless Ltd.
发明人： DADOUN, Daniel , LUPESCU, Guy
IPC分类号： H04W88/08
CPC分类号： H04L5/22 , H04B3/02 , H04B7/2656 , H04J3/06 , H04L5/14 , H04W52/0229 , H04W56/001 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/449
摘要： Detecting uplink/downlink time-division duplexed (TDD) frame configurations in TDD communications signals to synchronize uplink communications from TDD communications units. In one example, embodiments disclosed herein involve detecting uplink/downlink time-division duplexed (TDD) frame configurations employed in downlink TDD communications signals transmitted from a TDD base station. The TDD base station may be configured to provide TDD communications according to a TDD frame to a distributed antenna system. The detected uplink/downlink TDD frame configuration of the downlink TDD communications signals can be used to determine time periods in the TDD frame when downlink communications transmissions are intended and uplink communications transmissions are intended. In this manner, a TDD distributed communications unit can synchronize transmission circuitry transmitting uplink TDD communications signals to the TDD base station in a different time slot(s) from reception of downlink TDD communication signals from the TDD base station to avoid or reduce data loss.
摘要翻译：检测上行/下行的时分双工（TDD）帧结构中TDD通信信号同步从TDD通信单元的上行链路通信。在一个实例中，在游离缺失检测光盘的实施例涉及的上行链路/下行链路时分双工下行链路TDD通信信号的反式从TDD基站mitted采用（TDD）帧结构。在TDD基站可以被配置为雅丁到的TDD帧到分布式天线系统提供TDD通信。下行链路TDD通信信号的检测的上行链路/下行链路的TDD帧结构可用于在TDD帧确定性矿timeperiods当下行链路通信传输意图和上行链路通信的传输的目的。以这种方式，一个TDD分布式通信单元可以同步传输电路在从下行链路的TDD通信信号的接收来自TDD基站的不同时隙（多个）传输上行链路TDD通信信号发送到TDD基站以避免或减少数据丢失。

32. 发明公开

EP2965450A1 PROVIDING SIMULTANEOUS DIGITAL AND ANALOG SERVICES AND OPTICAL FIBER-BASED DISTRIBUTED ANTENNA SYSTEMS, AND RELATED COMPONENTS AND METHODS 审中-公开
标题翻译：分布式天线系统对纤维基材及成分，规程的数字，并同时提供模拟业务
公开(公告)号：EP2965450A1
公开(公告)日：2016-01-13
申请号：EP14710430.1
申请日：2014-02-21
申请人： Corning Optical Communications Wireless Ltd , Cune, William Patrick , Saban, Ofer , Shapira, Isaac
发明人： CUNE, William, Patrick , SABAN, Ofer , SHAPIRA, Isaac
IPC分类号： H04B10/2575 , H04W88/08
CPC分类号： H04B10/25753 , H04B10/25752 , H04J14/0246 , H04J14/0249 , H04J14/0252 , H04Q11/0005 , H04Q11/0067 , H04Q11/0071 , H04Q2011/0016 , H04Q2011/0086 , H04W88/085
摘要： Embodiments relate to providing simultaneous digital and analog services in optical fiber-based distributed radio frequency (RF) antenna systems (DASs), and related components and methods. A multiplex switch unit associated with a head-end unit of a DAS can be configured to receive a plurality of analog and digital downlink signals from one or more sources, such as a service matrix unit, and to assign each downlink signal to be transmitted to one or more remote units of the DAS. In one example, when two or more downlink signals are assigned to be transmitted to the same remote unit, a wave division multiplexer/demultiplexer associated with the multiplex switch unit can be configured to wave division multiplex the component downlink signals into a combined downlink signal for remote side transmission and to demultiplex received combined uplink signals into their component uplink signals for head-end side transmission.
摘要翻译：实施例涉及提供在基于光纤的分布式无线电频率（RF）天线系统（DASS），以及相关的组件和方法的同时数字和模拟服务。用DAS的头端单元相关联的多路转换开关单元可以被配置成接收模拟和数字的下行链路信号的多个从一个或多个源，检查作为服务矩阵单元，并且各下行信号分配为反式mitted到所述DAS中的一个或多个远程单元。在一个实施例中，当两个或更多个下行链路信号分配给是反式mitted到同一远程单元中，与所述多路转换开关单元相关联的波分多路复用器/多路分离器可以被配置为波分复用组件下行链路信号到一个组合的下行链路信号，用于远程发送侧和多路分解接收到的合并的上行链路信号解码成用于头端侧传输它们的组分上行链路信号。

33. 发明公开

EP2925062A1 INDIVIDUALIZED GAIN CONTROL OF UPLINK PATHS IN REMOTE UNITS IN A DISTRIBUTED ANTENNA SYSTEM (DAS) BASED ON INDIVIDUAL REMOTE UNIT CONTRIBUTION TO COMBINED UPLINK POWER 审中-公开
标题翻译：在基于每个遥控单元的合并的上行链路功率的贡献分布式天线系统（DAS）远程单元UPLINK PATHS个体化增益控制
公开(公告)号：EP2925062A1
公开(公告)日：2015-09-30
申请号：EP15161149.8
申请日：2015-03-26
申请人： Corning Optical Communications Wireless Ltd
发明人： Harel, Dror
IPC分类号： H04W52/52 , H04B17/20
CPC分类号： H04W52/42 , H04B7/024 , H04B17/20 , H04W52/52
摘要： Individualized gain control of uplink paths in remote units in a distributed antenna system (DAS) based on individual remote unit contribution to combined uplink power is disclosed. The gain level is reduced for uplink paths of individual remote units that provide higher power contribution to the combined uplink power of a combined uplink communications signal received in the central unit. This allows the initial uplink gain of all remote units to be set higher to increase sensitivity, because the gain of the remote units that provide higher power contributions to the combined uplink power in the central unit can be reduced if the combined uplink power exceeds the desired threshold power level. The gain of the remote units that provide higher power contributions to the combined uplink power in the central unit can be reduced without reducing the gain in the other remote units that would otherwise reduce their sensitivity.
摘要翻译：在基于对合并的上行链路功率个别远程单元贡献的分布式天线系统（DAS）的远程单元的上行链路路径的个性化增益控制游离缺失盘。增益电平降低为单个远程单元的上行链路路径并提供到在中央单元接收到的组合的上行链路通信信号的组合的上行链路功率更高的功率贡献。这允许所有的远程单元的初始上行链路增益如果组合的上行链路功率超过期望被设定得较高，以提高灵敏度，由于远程单元的增益做在中央单元中提供的合并的上行链路功率更高的功率贡献可以减小阈值功率水平。远程单元的增益确实提供到在中央单元的组合的上行链路功率更高的功率贡献可以在不降低在其它远程单元的增益并否则将降低其灵敏度降低。

34. 发明公开

EP2829152A2 RADIO-FREQUENCY INTEGRATED CIRCUIT (RFIC) CHIP(S) FOR PROVIDING DISTRIBUTED ANTENNA SYSTEM FUNCTIONALITIES, AND RELATED COMPONENTS, SYSTEMS, AND METHODS 审中-公开
标题翻译： RFIC芯片（S），用于提供分布式天线系统的特点和相关的组件，系统和方法
公开(公告)号：EP2829152A2
公开(公告)日：2015-01-28
申请号：EP13715831.7
申请日：2013-03-21
申请人： Corning Optical Communications Wireless Ltd.
发明人： SABAN, Ofer , SHAPIRA, Isaac
IPC分类号： H04W88/04
CPC分类号： H04B1/0075 , H04B7/0413 , H04L2012/6459 , H04W88/085 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/166 , Y02D70/23
摘要： Radio-frequency (RF) integrated circuit (RFIC) chip(s) allow for the integration of multiple electronic circuits on a chip to provide distributed antenna system functionalities. RFIC chips are employed in central unit and remote unit components, reducing component cost and size, increasing performance and reliability, while reducing power consumption. The components are also easier to manufacture. The RFIC chip(s) can be employed in distributed antenna systems and components that support RF communications services and/or digital data services.
摘要翻译：射频（RF）集成电路（RFIC）芯片（一个或多个）允许多个电子电路的集成在芯片上，以提供分布式天线系统功能。 RFIC芯片在中央单元和远程单元的部件，减少了元件的成本和尺寸，提高性能和可靠性采用，同时降低了功耗。因此，组件更容易制造。 RFIC芯片（一个或多个）可以在分布式天线系统和组件可以采用没有支撑RF通信服务和/或数字数据服务。

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