专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2013130921A1 OPTICAL NETWORK UNITS (ONUs) FOR HIGH BANDWIDTH CONNECTIVITY, AND RELATED COMPONENTS AND METHODS 审中-公开
标题翻译：用于高带宽连接的光网络单元（ONU）及相关组件和方法
公开(公告)号：WO2013130921A1
公开(公告)日：2013-09-06
申请号：PCT/US2013/028493
申请日：2013-03-01
申请人： CORNING CABLE SYSTEMS LLC , CHOW, Bruce Cinkai , NG'OMA, Anthony , PAMBIANCHI, Michael S. , SAUER, Michael
发明人： CHOW, Bruce Cinkai , NG'OMA, Anthony , PAMBIANCHI, Michael S. , SAUER, Michael
IPC分类号： H04B10/2575 , H04J14/02
CPC分类号： H04B10/25753 , H04J1/02 , H04L12/2898 , H04Q11/0067 , H04Q11/0071
摘要： Optical network units (ONUs) for high bandwidth connectivity, and related components and methods are disclosed. A fiber optical network ends at an ONU, which may communicate with a subscriber unit wirelessly at an extremely high frequency avoiding the need to bury cable on the property of the subscriber. In one embodiment, an optical network unit (ONU) is provided. The ONU comprises a fiber interface configured to communicate with a fiber network. The ONU further comprises an optical/electrical converter configured to receive optical downlink signals at a first frequency from the fiber network through the fiber interface and convert the optical downlink signals to electrical downlink signals. The ONU further comprises electrical circuitry configured to frequency convert electrical downlink signals to extremely high frequency (EHF) downlink signals at an EHF, and a wireless transceiver configured to transmit the EHF downlink signals to a proximate subscriber unit through an antenna.
摘要翻译：公开了用于高带宽连接的光网络单元（ONU），以及相关组件和方法。光纤网络在ONU处结束，ONU可以以非常高的频率无线地与用户单元进行通信，避免将电缆埋入用户的属性。在一个实施例中，提供了光网络单元（ONU）。 ONU包括被配置为与光纤网络通信的光纤接口。 ONU还包括光/电转换器，其被配置为从光纤网络通过光纤接口接收以第一频率的光下行链路信号，并将光下行链路信号转换为电子下行链路信号。 ONU还包括被配置为在EHF将电气下行链路信号频率转换为极高频（EHF））下行链路信号的电路，以及被配置为通过天线将EHF下行链路信号发送到邻近用户单元的无线收发器。

2. 发明申请

WO2013089665A1 EXTREMELY HIGH FREQUENCY (EHF) DISTRIBUTED ANTENNA SYSTEMS, AND RELATED COMPONENTS AND METHODS 审中-公开
标题翻译：极高频（EHF）分布式天线系统及相关组件及方法
公开(公告)号：WO2013089665A1
公开(公告)日：2013-06-20
申请号：PCT/US2011/064428
申请日：2011-12-12
申请人： CORNING CABLE SYSTEMS LLC , GEORGE, Jacob , NG'OMA, Anthony , RUFFIN, Alranzo B. , SAUER, Michael
发明人： GEORGE, Jacob , NG'OMA, Anthony , RUFFIN, Alranzo B. , SAUER, Michael
IPC分类号： H04W88/08 , H04B10/12
CPC分类号： H04B10/25759 , H04W88/085
摘要： Extremely High Frequency (EHF) distributed antenna systems and related components and methods are disclosed. In one embodiment, a base unit for distributing EHF modulated data signals to a RAU(s) is provided. The base unit includes a downlink data source input configured to receive downlink electrical data signal(s) from a data source. The base unit also includes an E-O converter configured to convert downlink electrical data signal(s) into downlink optical data signal(s). The base unit also includes an oscillator configured to generate an electrical carrier signal at a center frequency in the EHF band. The base unit also includes a modulator configured to combine the downlink optical data signal(s) with the electrical carrier signal to form downlink modulated optical signal(s) comprising a downlink optical data signal(s) modulated at the center frequency of the electrical carrier signal. The modulator is further configured to send the downlink modulated optical signal to the RAU(s).
摘要翻译：公开了极高频（EHF）分布式天线系统及相关组件和方法。在一个实施例中，提供了用于将EHF调制数据信号分配给RAU的基本单元。基本单元包括被配置为从数据源接收下行链路电数据信号的下行链路数据源输入。基本单元还包括被配置为将下行链路电数据信号转换为下行链路光数据信号的E-O转换器。基本单元还包括被配置为在EHF频带中以中心频率产生电载波信号的振荡器。基本单元还包括调制器，其被配置为将下行链路光数据信号与电载波信号组合以形成下行链路调制的光信号，所述下行链路调制光信号包括以电载波的中心频率调制的下行链路光数据信号信号。调制器还被配置为将下行链路调制的光信号发送到RAU。

3. 发明申请

WO2013028197A1 SYSTEMS, COMPONENTS, AND METHODS FOR PROVIDING LOCATION SERVICES FOR MOBILE/WIRELESS CLIENT DEVICES IN DISTRIBUTED ANTENNA SYSTEMS USING ADDITIONAL SIGNAL PROPAGATION DELAY 审中-公开
标题翻译：使用附加信号传播延迟在分布式天线系统中为移动/无线客户端设备提供位置服务的系统，组件和方法
公开(公告)号：WO2013028197A1
公开(公告)日：2013-02-28
申请号：PCT/US2011/049122
申请日：2011-08-25
申请人： CORNING CABLE SYSTEMS LLC , NEUKIRCH, Ulrich W , NG'OMA, Anthony
发明人： NEUKIRCH, Ulrich W , NG'OMA, Anthony
IPC分类号： H04B17/00
CPC分类号： H04W4/02 , H04B7/04 , H04B17/27 , H04W88/085
摘要： Systems, components, and methods for providing location services for mobile/wireless client devices in distributed antenna systems using additional signal propagation delay are disclosed. The location of a client device communicating with an antenna in the distributed antenna system can be correlated to location within at least the communication range of an antenna. To determine with which particular antenna within the distributed antenna system a client device is communicating, the antennas within the distributed antenna system are uniquely identified. In this regard, additional propagation delays are introduced in the communication paths between some or all of the antennas and the head-end equipment in distributed antenna systems to distinguish communications between different antennas. The additional propagation delay can be correlated with a unique antenna, which in turn can be correlated to distance within the distributed antenna system.
摘要翻译：公开了用于使用附加信号传播延迟在分布式天线系统中为移动/无线客户端设备提供定位服务的系统，组件和方法。与分布式天线系统中的天线通信的客户端设备的位置可以与天线的至少通信范围内的位置相关联。为了确定客户端设备正在通信的分布式天线系统内的哪个特定天线，分布式天线系统内的天线是唯一标识的。在这方面，在分布式天线系统中的一些或全部天线和前端设备之间的通信路径中引入附加的传播延迟，以区分不同天线之间的通信。附加的传播延迟可以与唯一的天线相关，独特的天线又可以与分布式天线系统内的距离相关联。

4. 发明申请

WO2014008084A1 CABLE FOR RADIO FREQUENCY COMMUNICATION 审中-公开
标题翻译：用于无线电频率通信的电缆
公开(公告)号：WO2014008084A1
公开(公告)日：2014-01-09
申请号：PCT/US2013/048107
申请日：2013-06-27
申请人： CORNING CABLE SYSTEMS LLC , BENJAMIN, Seldon David , FORTUSINI, Davide Domenico , NG'OMA, Anthony , GEORGE, Jacob
发明人： BENJAMIN, Seldon David , FORTUSINI, Davide Domenico , NG'OMA, Anthony , GEORGE, Jacob
IPC分类号： H04B10/2575
CPC分类号： H04B10/25759 , H04B10/25758
摘要： A fiber-optic based communication system (10) for facilitating communication between a client device (14), such as a hand-held computing device, and a host device (16), such as a desktop computer, a lap-top computer, a tablet device or any other computing device. The communication system includes a cable (12) comprising electronic devices positioned at terminal ends of an optical fiber that provides for communication between the client device and the host device, and the communication occurs via electromagnetic coupling in the near field at at least one end of the cable.
摘要翻译：一种用于促进诸如手持计算设备的客户端设备（14）和诸如台式计算机，膝上型计算机的主机设备（16）之间的通信的基于光纤的通信系统（10）平板设备或任何其他计算设备。通信系统包括电缆（12），其包括位于提供客户端设备和主机设备之间的通信的光纤终端的电子设备，并且通信中的通信是通过近场中的电磁耦合在至少一端电缆。

5. 发明申请

WO2014085115A1 HYBRID INTRA-CELL / INTER-CELL REMOTE UNIT ANTENNA BONDING IN MULTIPLE-INPUT, MULTIPLE-OUTPUT (MIMO) DISTRIBUTED ANTENNA SYSTEMS (DASs) 审中-公开
标题翻译：多输入多输出（MIMO）分布式天线系统（DAS）中的混合小区/小区远程单元天线连接
公开(公告)号：WO2014085115A1
公开(公告)日：2014-06-05
申请号：PCT/US2013/070489
申请日：2013-11-18
申请人： CORNING CABLE SYSTEMS LLC , GEORGE, Jacob , NG'OMA, Anthony , SAMBARAJU, Rakesh
发明人： GEORGE, Jacob , NG'OMA, Anthony , SAMBARAJU, Rakesh
IPC分类号： H04B7/00 , H04B7/02
CPC分类号： H04B7/0413 , H04B7/024 , H04B7/026 , H04L43/16 , H04W72/085
摘要： Hybrid intra-cell / inter-cell remote unit antenna bonding in multiple-input, multiple-output (MIMO) distributed antenna systems (DASs), and related components, systems, and methods. The MIMO DASs are capable of supporting distributed MIMO communications with client devices. To provide enhanced MIMO coverage areas, hybrid intra-cell / inter-cell remote unit antenna bonding is employed. For example, if a client device has acceptable MIMO communications signal quality with MIMO antennas within a single remote unit, intra-cell bonding of the MIMO antennas can be employed to provide MIMO coverage for MIMO communications, which may avoid power imbalance issues that would result with inter-cell bonded MIMO antennas. However, if a client device has acceptable MIMO communications signal quality with MIMO antennas in a separate, neighboring remote unit(s), inter-cell bonding of the MIMO antennas can be employed to provide MIMO coverage for MIMO communications.
摘要翻译：多输入多输出（MIMO）分布式天线系统（DAS）中的混合小区内/小区间单元天线绑定以及相关组件，系统和方法。 MIMO DAS能够支持与客户端设备的分布式MIMO通信。为了提供增强的MIMO覆盖区域，采用混合小区内/小区间单元天线接合。例如，如果客户端设备在单个远程单元内具有MIMO天线可接受的MIMO通信信号质量，则可以采用MIMO天线的小区内绑定来提供用于MIMO通信的MIMO覆盖，这可以避免将导致的功率不平衡问题具有小区间绑定的MIMO天线。然而，如果客户设备在单独的相邻远程单元中具有MIMO天线可接受的MIMO通信信号质量，则可以采用MIMO天线的小区间绑定来为MIMO通信提供MIMO覆盖。

6. 发明申请

WO2013148986A1 REDUCING LOCATION-DEPENDENT INTERFERENCE IN DISTRIBUTED ANTENNA SYSTEMS OPERATING IN MULTIPLE-INPUT, MULTIPLE-OUTPUT (MIMO) CONFIGURATION, AND RELATED COMPONENTS, SYSTEMS, AND METHODS 审中-公开
标题翻译：在多输入，多输出（MIMO）配置和相关组件，系统和方法中操作的分布式天线系统中减少位置相关干扰
公开(公告)号：WO2013148986A1
公开(公告)日：2013-10-03
申请号：PCT/US2013/034328
申请日：2013-03-28
申请人： CORNING CABLE SYSTEMS LLC , GEORGE, Jacob , NG'OMA, Anthony , YANG, Hejie
发明人： GEORGE, Jacob , NG'OMA, Anthony , YANG, Hejie
IPC分类号： H04B7/10 , H04B7/04
CPC分类号： H04B7/0469 , H04B7/024 , H04B7/0413 , H04B7/06 , H04B7/10 , H04B10/25753
摘要： Components, systems, and methods for reducing location- based interference in distributed antenna systems operating in multiple-input, multiple-output (MIMO) configuration are disclosed. Interference is defined as issues with received MIMO communications signals that can cause a MIMO algorithm to not be able to solve a channel matrix for MIMO communications signals received by MIMO receivers in client devices. These issues may be caused by lack of spatial (i.e., phase) separation in the received MIMO communications signals. Thus, to provide phase separation of received MIMO communication signals, multiple MIMO transmitters are each configured to employ multiple transmitter antennas, which are each configured to transmit in different polarization states. In certain embodiments, one of the MIMO communications signals is phase shifted in one of the polarization states to provide phase separation between received MIMO communication signals. In other embodiments, multiple transmitter antennas in a MIMO transmitter can be offset to provide phase separation.
摘要翻译：公开了用于在多输入多输出（MIMO）配置中工作的分布式天线系统中减少基于位置的干扰的组件，系统和方法。干扰被定义为接收的MIMO通信信号的问题，这可能导致MIMO算法不能解决由客户端设备中的MIMO接收机接收的MIMO通信信号的信道矩阵。这些问题可能由接收的MIMO通信信号中的空间（即，相位）分离的缺乏引起。因此，为了提供接收的MIMO通信信号的相位分离，多个MIMO发射机被配置为使用多个发射机天线，每个发射机天线被配置为以不同的偏振态传输。在某些实施例中，MIMO通信信号之一以偏振状态之一相移，以提供接收的MIMO通信信号之间的相位间隔。在其他实施例中，MIMO发射机中的多个发射机天线可被抵消以提供相位分离。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式