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1. 发明授权

EP2678972B1 PROVIDING DIGITAL DATA SERVICES AS ELECTRICAL SIGNALS AND RADIO-FREQUENCY (RF) COMMUNICATIONS OVER OPTICAL FIBER IN DISTRIBUTED COMMUNICATIONS SYSTEMS, AND RELATED COMPONENTS AND METHODS 有权
公开(公告)号：EP2678972B1
公开(公告)日：2018-09-05
申请号：EP12706163.8
申请日：2012-02-16
申请人： Corning Optical Communications LLC
发明人： BERLIN, Igor , CUNE, William P. , GREENE, Jason E. , HEIDLER, Christian , REGISTER, James A. III , SCHWEIKER, Wolfgang Gottfried Tobias
IPC分类号： H04L12/10 , H04W88/08 , H04B10/80 , H04B10/2575 , H04B3/44 , H04L12/413
CPC分类号： H04B10/808 , H04B3/44 , H04B10/25753 , H04L12/10 , H04L12/413 , H04W88/085
摘要： Distributed antenna systems providing and supporting radio frequency (RF) communication services and digital data services, and related components and methods are disclosed. The RF communication services can be distributed over optical fiber to client devices, such as remote antenna units for example. Power can also be distributed over electrical medium that is provided to distribute digital data services, if desired, to provide power to remote communications devices and/or client devices coupled to the remote communications devices for operation. In this manner, as an example, the same electrical medium used to transport digital data signals in the distributed antenna system can also be employed to provide power to the remote communications devices and/or client devices coupled to the remote communications devices. Power may be injected and switched from two or more power sources over selected electrical medium to distribute power for power-consuming components supporting RF communications services and digital data services.

2. 发明公开

EP3281311A4 METHOD AND APPARATUS FOR DIGITAL REPRESENTATIONS OF ANALOG SIGNALS AND CONTROL WORDS USING DIFFERENT MULTI-LEVEL MODULATION FORMATS 审中-公开
公开(公告)号：EP3281311A4
公开(公告)日：2018-05-02
申请号：EP16779606
申请日：2016-04-14
申请人： HUAWEI TECH CO LTD
发明人： ZENG HUAIYU , LIU XIANG
IPC分类号： H04B10/25
CPC分类号： H04J14/086 , H04B10/25753 , H04B10/5053 , H04B10/5561 , H04J3/1694 , H04L25/03 , H04W72/0413 , H04W88/085
摘要： A method implemented by a transmitter, comprising encoding digital in-phase and quadrature-phase (IQ) data associated with a plurality of analog signals according to a first multi-level modulation format to produce a modulated IQ signal, encoding control information associated with the plurality of analog signals according to a second multi-level modulation format that is different from the first multi-level modulation format to produce a modulated control signal, aggregating the modulated IQ signal and the modulated control signal via time-division multiplexing (TDM) to produce an aggregated TDM signal, and transmitting the aggregated TDM signal over a communication channel.

3. 发明授权

EP3111719B1 FIBRE-RADIO COMMUNICATION NETWORK AND FIBRE-RADIO COMMUNICATION APPARATUS 有权
标题翻译：光纤 - 无线电通信网络和光纤 - 无线电通信设备
公开(公告)号：EP3111719B1
公开(公告)日：2017-12-13
申请号：EP15705090.7
申请日：2015-02-17
申请人： BAE Systems PLC
发明人： PESCOD, Christopher Ralph , NAWAZ, Shahbaz , NEWMAN, Mark Trevor
IPC分类号： H04W88/08 , H04B10/2575
CPC分类号： H04B10/25752 , H04B10/25753 , H04B10/40 , H04W88/085
摘要： A fibre-radio communication network includes a base station (300) and wireless access nodes (100) coupled by fibre optic cables (125). The base station (300) includes a switch module (320) arranged to switch Ethernet signals on a local area network, and a media converter rack module (310) comprising media converter units MC1-MC6 arranged to convert between a baseband Ethernet signal carried by the fibre optic cables (125) and an Ethernet digital signal for the switch. The wireless access node (100) comprises a media converter module (120) which converts between a baseband Ethernet signal carried by the fibre optic cables and an Ethernet digital signal; and a wireless access point module (110) comprising a local modem which converts between the Ethernet digital signal received over the fibre optic cables and a wireless transmission in a 60 GHz range for wireless communication with a client terminal (400) in the vicinity of the wireless access node (100).

4. 发明公开

EP3196982A4 FLEXIBLE PRINTED CIRCUIT BOARD AND OPTICAL NETWORK ALLOCATION DEVICE COMPRISING SAME 有权
公开(公告)号：EP3196982A4
公开(公告)日：2017-10-18
申请号：EP15776456
申请日：2015-03-19
申请人： ZTE CORP
发明人： SHI YUNLONG , ZHANG HAOWEN
IPC分类号： H01R12/77 , G02B6/255 , G02B6/38 , G02B6/44 , G06K7/10 , H05K1/18
CPC分类号： G02B6/3895 , G02B6/3825 , G02B6/3897 , G02B6/4281 , G02B6/4292 , G02B6/444 , G06K7/10009 , G06K7/10366 , G06K19/07749 , H04B10/25753 , H04Q1/138 , H05K1/0295 , H05K1/189 , H05K3/0061 , H05K3/284 , H05K2201/10098 , H05K2201/10121
摘要： A flexible printed circuit board and optical network allocation device comprising same. The flexible printed circuit board comprises a circuit board body (1), a plurality of protruding interfaces (101) on the circuit board body, an adhesive layer (2) covering the upper surface of the circuit board body (1), components (102), and an uplink interface (103) used for information interaction with the components (102) on the circuit board body (1). Each protruding interface (101) is provided with an electronic label read/write interface (1011) used for reading electronic label information on an optical fiber head and an indicator (1012). The adhesive layer (2) is provided with an open window region (201) in the middle. The components (102) are immobilized on the upper surface of the circuit board body (1) and located in the open window region (201) of the adhesive layer, and are connected to the electronic label read/write interface (1011), the indicator (1012), and the uplink interface (103) respectively, used for controlling and monitoring the read/write information of the electronic label read/write interface (1011) and controlling on/off of the indicator (1012).

5. 发明公开

EP3223465A1 OPTICAL-WIRELESS ACCESS SYSTEM 审中-公开
标题翻译：光学 - 无线接入系统
公开(公告)号：EP3223465A1
公开(公告)日：2017-09-27
申请号：EP17167843.6
申请日：2013-12-17
申请人： Nippon Telegraph and Telephone Corporation
发明人： Iiyama, Noriko , Kani, Jun-ichi , Shibata, Naotaka
IPC分类号： H04L12/44 , H04Q11/00
CPC分类号： H04W52/0203 , H04B10/25753 , H04B10/272 , H04Q11/0067 , H04Q2011/0064 , H04Q2011/0086 , H04W72/1289 , H04W88/085 , Y02D70/1262 , Y02D70/146 , Y02D70/24 , Y02D70/46
摘要： An object of the present invention is to prevent, in an optical-wireless access system in which a cellular and a PON are connected in series, increases in a communication delay time, power consumption, and cost resulting from dynamic scheduling and pause control in the cellular and the PON.
In the optical-wireless access system of this invention and a method of operating the optical-wireless access system, an ONU obtains information on dynamic scheduling control of the optical-wireless access system, information on discontinuous reception control of the optical-wireless access system, or both of them, and these information is used in the ONU or transferred to an OLT and used as parameters of scheduling in the PON and sleep control.
摘要翻译：本发明的一个目的是在其中蜂窝和PON串联连接的光无线接入系统中防止通信系统中的动态调度和暂停控制导致的通信延迟时间，功耗和成本增加蜂窝和PON。在本发明的光无线接入系统和光无线接入系统的操作方法中，ONU获得关于光无线接入系统的动态调度控制的信息，关于光无线接入系统的不连续接收控制的信息或者两者兼而有之，并且这些信息在ONU中使用或者被传送到OLT并用作PON和睡眠控制中的调度参数。

6. 发明公开

EP3192190A2 A PASSIVE OPTICAL NETWORKS STRUCTURE AND A REMOTE NODE IN A BACKHAUL COMMUNICATION NETWORK 审中-公开
标题翻译：回程通信网中的被动光网络结构和远程节点
公开(公告)号：EP3192190A2
公开(公告)日：2017-07-19
申请号：EP14900336.0
申请日：2014-09-08
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： MAHLOO, Mozhgan , CHEN, Jiajia , WOSINSKA, Lena
IPC分类号： H04B10/2575 , H04B10/27 , H04Q11/00
CPC分类号： H04B10/25753 , H04B10/00 , H04B10/25 , H04B10/2575 , H04B10/25754 , H04B10/271 , H04B10/272 , H04Q11/0067 , H04W92/20
摘要： A Passive Optical Networks (PONs) structure and a remote node in such a structure constituting at least a part of a backhaul network for supporting a Radio Access Network, in which a number of radio base stations are connected to optical networks units (ONUs) of said PONs structure. The ONUs of said PONs structure are grouped between separate PONs of said PONs structure. The ONUs of a separate PON are interconnected passively through a remote node of the PON in order to separate inter base station traffic of X2 interfaces from uplink and downlink data traffic of S1 interface heading from/to a core network via an optical line terminal (OLT). The remote node comprises of power splitter for enabling interconnection between ONUs of different PONs of said PONs structure.
摘要翻译：本发明涉及无源光网络（PON）结构（1000）和远程节点（135），这种结构构成用于支持无线接入网的回程网络的至少一部分，其中多个无线基站站（80）连接到所述PON结构的光网络单元ONU（150）。所述PON结构的ONU被分组在所述PON结构的分开的PON之间。单独的PON的ONU通过PON的远程节点（135）被动地互连，以便将X2接口的基站间业务与来自/去往核心网的S1接口的上行链路和下行链路数据业务通过光线路分开终端（OLT）（110）。远程节点包括功率分配器（130），用于实现所述PON结构的不同PON的ONU之间的互连。

7. 发明授权

EP2896172B1 QOS-BASED COOPERATIVE SCHEDULING FOR HANDLING OF DATA TRAFFIC 有权
标题翻译： QOS-BASIERTES KOOPERATIVES SCHEDULING ZUR HANDHABUNG EINES DATENVERKEHRS
公开(公告)号：EP2896172B1
公开(公告)日：2017-04-19
申请号：EP12884509.6
申请日：2012-10-11
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： HOOD, David , HUANG, Zhen
IPC分类号： H04L12/905 , H04B10/27 , H04L12/803 , H04W40/12 , H04W52/02 , H04W88/06 , H04L12/12
CPC分类号： H04W52/0206 , H04B10/25753 , H04B10/27 , H04L12/12 , H04L43/0882 , H04W28/0236 , H04W52/0216 , H04W52/0219 , Y02D70/1222 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/21 , Y02D70/46
摘要： Methods and related radio base stations (RBS) for handling data traffic are disclosed. The RBS is connected to a remote node via a wireless channel and to a centralized unit via a first channel. The traffic between the remote node and the centralized unit may be carried on the wireless or the first channel. The RBS receives information about quality and capacity of the wireless channel and information on quantity and priority of upstream data traffic waiting to be transferred from the remote node to the centralized unit. Based on the information, the RBS determines that at least part of the upstream data traffic from the remote node should be carried on the wireless channel.
摘要翻译：公开了用于处理数据流量的方法和相关无线电基站（RBS）。 RBS经由无线信道连接到远程节点，经由第一信道连接到集中式单元。远程节点和集中式单元之间的流量可以在无线或第一信道上承载。 RBS收到关于无线信道的质量和容量的信息，以及等待从远端节点向集中单元传输的上行数据流量的数量和优先级信息。基于该信息，RBS确定来自远程节点的至少部分上游数据业务应该在无线信道上承载。

8. 发明授权

EP2573967B1 System for interconnecting nodes attached to a passive optical network 有权
标题翻译：用于无源光网络的连接系统中的节点相关联的
公开(公告)号：EP2573967B1
公开(公告)日：2017-03-15
申请号：EP11182745.7
申请日：2011-09-26
申请人： NTT DoCoMo, Inc.
发明人： Kiess, Wolfgang
IPC分类号： H04B10/032 , H04L12/24 , H04B10/2575 , H04L12/703 , H04J14/02 , H04Q11/00
CPC分类号： H04L41/0668 , H04B10/032 , H04B10/25753 , H04B10/25754 , H04J14/0239 , H04J14/0287 , H04J14/0294 , H04L45/28 , H04Q11/0067 , H04Q2011/0081

9. 发明公开

EP3134984A1 OPTICAL AND RF TECHNIQUES FOR AGGREGATION OF PHOTO DIODE ARRAYS 有权转让
标题翻译：高科技技术人士聚焦焕然一新的FODODIODEN-ARRAYS
公开(公告)号：EP3134984A1
公开(公告)日：2017-03-01
申请号：EP15717746.0
申请日：2015-04-06
申请人： Arris Enterprises LLC
发明人： SCHEMMANN, Marcel F. , MUTALIK, Venkatesh G. , CHROSTOWSKI, John , VIEIRA, Amarildo
IPC分类号： H04B10/80 , H04B10/075 , H04J14/02
CPC分类号： H04Q11/0067 , H01S3/06754 , H01S3/1608 , H04B10/075 , H04B10/25751 , H04B10/25753 , H04J14/02 , H04J14/0205 , H04J14/0212 , H04J14/0221 , H04J14/0282 , H04Q2011/0015 , H04Q2011/0016
摘要： An active receiver structure that combines a large number of detectors without bandwidth penalty may provide a better signal-to-noise ratio (SNR) than conventional Radio Frequency over Glass (RFoG) networks. A transmission line receiver is used to combine a large number of optical detectors into a single radio frequency (RF) signal without a bandwidth penalty and a modest penalty in noise performance that results in an SNR that is much better than traditional optical combining techniques that are followed by a single detector. An optical multiplexer structure may be designed around the active splitter such that passive optical network (PON) operation is not impeded.
摘要翻译：结合大量检测器而不带宽损失的有源接收机结构可提供比传统的无线射频（RFoG）网络更好的信噪比（SNR）。传输线接收器用于将大量的光学检测器组合成单个射频（RF）信号，而不产生带宽损失和噪声性能的适度惩罚，导致SNR比传统的光学组合技术好得多之后是单个检测器。可以围绕主动分离器设计光复用器结构，使得无源光网络（PON）操作不被阻碍。

10. 发明公开

EP3035562A1 A DIGITAL RADIO FREQUENCY TRANSPORT NETWORK AND A METHOD FOR POINT TO MULTIPOINT COMMUNICATION USING DIGITAL RADIO FREQUENCY TRANSPORT 审中-公开
标题翻译： FOR POINT数字射频交通网络和方法，多点与数字射频交通及通讯
公开(公告)号：EP3035562A1
公开(公告)日：2016-06-22
申请号：EP15020262.0
申请日：2001-07-03
申请人： ADC Telecommunications, Inc.
发明人： Wala, Philip M.
IPC分类号： H04B7/26
CPC分类号： H04B7/2606 , H03M7/4006 , H04B3/02 , H04B10/25753 , H04B10/25754 , H04L51/04 , H04L51/28 , H04L51/38 , H04L65/1006 , H04L65/1016 , H04N19/109 , H04N19/139 , H04N19/625 , H04N19/91 , H04Q11/0067 , H04Q2011/0047 , H04W4/06 , H04W4/12 , H04W4/14 , H04W72/005 , H04W88/08 , H04W88/085 , Y10S370/906 , Y10S370/907
摘要： A digital radio frequency transport network, that performs bi-directional simultaneous digital radio frequency distribution, includes a digital host unit (20) and at least two digital remote units (40) coupled to the digital host unit. A radio frequency interface of the digital host unit receives an original forward-path analog radio frequency signal from a wireless interface device (10) and communicates a reverse-path analog radio frequency signal to the wireless interface device (10). Each of the plurality of digital remote units (40) receives a respective original reverse-path analog radio frequency signal comprising a reverse-path radio frequency spectrum. Each of the plurality of digital remote units (40) generates respective reverse-path digital RF samples indicative of the respective original reverse-path analog radio frequency signal received at that digital remote unit (40). The digital host unit (20) comprises: an analog-to-digital converter to convert the original forward-path analog radio frequency signal to forward-path digital RF samples; at least one transmission line interface to communicate the forward-path digital RF samples to at least one of the plurality of digital remote units (40) and to receive the reverse-path digital RF samples from the plurality of digital remote units (40); a digital summer to digitally sum corresponding reverse-path digital RF samples received from the plurality of digital remote units (40) to produce summed reverse-path digital RF samples; and a digital-to-analog converter to convert the summed reverse-path digital RF samples to a reconstructed reverse-path analog radio frequency signal.
摘要翻译：一种数字射频传输网络，确实执行双向同时数字无线电频率分布，包括数字主机单元（20）和耦合到数字主机单元的至少两个数字远程单元（40）。数字主机单元的射频接口上原始前向路径的模拟无线电频率信号接收从无线接口设备（10）和通信的反向路径的模拟无线电频率信号发送到无线接口装置（10）。每一个数字远程单元（40）的所述多个接收一个原respectivement反向路径射频类似物，其包含一个反向路径无线电频谱信号。每一个数字远程单元的多个（40）基因率respectivement反向路径数字指示respectivement原始反向路径的模拟无线电频率信号的RF接收样品在没有数字远程单元（40）。数字主机单元（20）包括：一个模拟 - 数字转换器将原始转发路径射频模拟信号转换为前向路径的数字RF采样; 的至少一个传输线接口转发路径的数字RF采样通信至数字远程单元的所述多个至少一个（40）和从数字远程单元的多元性（40）接收反向路径的数字RF采样; 一个数字加法以数字方式相加对应的反向路径从数字远程单元（40）的多个接收到的数字RF采样，以产生求和的反向路径的数字RF采样; 和数字 - 模拟转换器将相加的反向路径的数字RF采样转换为重新构造的模拟反向路径射频信号。

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