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Power management for remote antenna units in distributed antenna systems

專利號
US11212745B2
公開日期
2021-12-28
申請人
Corning Optical Communications LLC(US NC Charlotte)
發(fā)明人
Christian Heidler; Jonathan Richard Hull; Jessica Joy Kedziora; Michael Sauer; Wolfgang Gottfried Tobias Schweiker
IPC分類
H04B10/11; H04W52/02; H04B10/2575; H04B10/80; H04B7/04; H04W88/08; H04W84/12
技術(shù)領(lǐng)域
rau,power,heu,powered,raus,rf,antenna,downlink,dds,in
地域: NC NC Charlotte

摘要

Power management for remote units in a wireless distribution system. Power can be managed for a remote unit configured to power modules and devices that may require more power to operate than power available to the remote unit. For example, the remote unit may be configured to include power-consuming remote unit modules to provide communication services. As another example, the remote unit may be configured to provide power through powered ports in the remote unit to power-consuming devices. Depending on the configuration of the remote unit, the power-consuming remote unit modules and/or power-consuming devices may demand more power than is available at the remote unit. In this instance, the power available at the remote unit can be distributed to the power-consuming modules and devices based on the priority of services desired to be provided by the remote unit.

說明書

It may be desirable to provide both digital data services and RF communications services for client devices. For example, it may be desirable to provide digital data services and RF communications services in the building infrastructure 70 (FIG. 3) to client devices located therein. Wired and wireless devices may be located in the building infrastructure 70 that are configured to access digital data services. Examples of digital data services include, but are not limited to, Ethernet, WLAN, WiMax, WiFi, Digital Subscriber Line (DSL), and LTE, etc. Ethernet standards could be supported, including but not limited to 100 Megabits per second (Mbs) (i.e., fast Ethernet) or Gigabit (Gb) Ethernet, or ten Gigabit (10G) Ethernet. Examples of digital data devices include, but are not limited to, wired and wireless servers, wireless access points (WAPs), gateways, desktop computers, hubs, switches, remote radio heads (RRHs), baseband units (BBUs), and femtocells. A separate digital data services network can be provided to provide digital data services to digital data devices.

權(quán)利要求

1
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