POWER MANAGEMENT FOR DISTRIBUTED ANTENNA SYSTEM
    1.
    发明申请
    POWER MANAGEMENT FOR DISTRIBUTED ANTENNA SYSTEM 有权
    分布式天线系统的电源管理

    公开(公告)号:US20150282069A1

    公开(公告)日:2015-10-01

    申请号:US14592549

    申请日:2015-01-08

    申请人: ANDREW LLC

    IPC分类号: H04W52/02 H04W24/02 H04L12/24

    摘要: Certain aspects involve power management subsystems for a distributed antenna system (“DAS”) or other telecommunication system. The power management subsystem can include a measurement module and an optimization module. The measurement module can monitor a utilization metric for a remote unit in the DAS or other telecommunication system. The power optimization module can determine whether the remote unit is underutilized based on the monitored utilization metric. The power optimization module can configure the remote unit for a low-power operation in response to determining that the remote unit is underutilized.

    摘要翻译: 某些方面涉及用于分布式天线系统(“DAS”)或其他电信系统的电力管理子系统。 电源管理子系统可以包括测量模块和优化模块。 测量模块可以监视DAS或其他电信系统中的远程单元的利用度量。 功率优化模块可以基于监视的利用度量来确定远程单元是否未被充分利用。 响应于确定远程单元未被充分利用,功率优化模块可以将远程单元配置为低功率操作。

    Broadband distributed antenna system with non-duplexer isolator sub-system
    2.
    发明授权
    Broadband distributed antenna system with non-duplexer isolator sub-system 有权
    具有非双工器隔离子子系统的宽带分布式天线系统

    公开(公告)号:US09094103B2

    公开(公告)日:2015-07-28

    申请号:US14444804

    申请日:2014-07-28

    申请人: ANDREW LLC

    摘要: Certain aspects and aspects of the present invention are directed to a distributed antenna system having a downlink communication path, an uplink communication path, and a non-duplexer isolator sub-system. The downlink communication path can communicatively couple a transmit antenna to a base station. The uplink communication path can communicatively couple a receive antenna to the base station. In one aspect, the non-duplexer isolator sub-system can be electronically configured for isolating uplink signals traversing the uplink communication path from downlink signals. In another aspect, a non-duplexer isolator sub-system can be configurable in one or more mechanical steps selecting a frequency response. In another aspect, a non-duplexer isolator sub-system can include an active mitigation sub-system.

    摘要翻译: 本发明的某些方面和方面涉及具有下行链路通信路径,上行链路通信路径和非双工器隔离器子系统的分布式天线系统。 下行链路通信路径可以将发射天线通信地耦合到基站。 上行链路通信路径可以将接收天线通信地耦合到基站。 在一个方面,非双工器隔离器子系统可以电子地配置用于从下行链路信号隔离穿过上行链路通信路径的上行链路信号。 在另一方面,非双工器隔离器子系统可以在选择频率响应的一个或多个机械步骤中配置。 在另一方面,非双工器隔离器子系统可以包括主动缓解子系统。

    Antenna Structure for Distributed Antenna System
    3.
    发明申请
    Antenna Structure for Distributed Antenna System 有权
    分布式天线系统的天线结构

    公开(公告)号:US20130169501A1

    公开(公告)日:2013-07-04

    申请号:US13733279

    申请日:2013-01-03

    申请人: Andrew LLC

    IPC分类号: H01Q9/16 H03H7/42

    摘要: One embodiment discloses an antenna structure. The antenna structure may comprise a transmit antenna element comprising a first transmit antenna sub-element and a second transmit antenna sub-element. The antenna structure can comprise a receive antenna element comprising a first receive antenna sub-element and a second receive antenna sub-element. At least one electronic component of the antenna structure may be coupled with a ground plane. The first transmit antenna sub-element, the second transmit antenna sub-element, the first receive antenna sub-element, and the second receive antenna sub-element may each comprise a first portion and a second portion. The second portion may be larger than the first portion. The first portion can be closer to a center position of an arrangement of the sub-elements than the second portion. In one embodiment, the arrangement of the sub-elements about the center position forms a four-leaf clover-like arrangement.

    摘要翻译: 一个实施例公开了一种天线结构。 天线结构可以包括包括第一发射天线子元件和第二发射天线子元件的发射天线元件。 天线结构可以包括包括第一接收天线子元件和第二接收天线子元件的接收天线元件。 天线结构的至少一个电子部件可以与接地平面耦合。 第一发射天线子元件,第二发射天线子元件,第一接收天线子元件和第二接收天线子元件可以各自包括第一部分和第二部分。 第二部分可以大于第一部分。 第一部分可以比第二部分更靠近子元件的布置的中心位置。 在一个实施例中,子元件围绕中心位置的布置形成四叶三叶草状布置。