白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

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

If the controller 176 determines that the first powered communications port 158(1) is not powered (block 226), the controller 176 determines if a PD 156(2) is connected to a second powered communications port 158(2) that is unpowered (block 232). If so, the controller 176 determines if the available power budget is sufficient to provide power to the PD 156(2) connected to the second powered communications port 158(2) (block 234). If so, the controller 176 directs the PSE 170 to provide power to the second powered communications port 158(2) (block 236). If not, the controller 176 does not change the power configuration of the second powered communications port 158(2). Thus, the controller 176 manages power to by enabling a first powered communications port 158(1) if available power budget is present, and then enabling a second powered communications port 158(2) if available power budget is available after providing power to the first powered communications port 158(1). When the available power budget changes for the RAU 14, the enabling or disabling of the powered communications ports 158(1), 158(2) is re-evaluated based on the available power budget.

權(quán)利要求

1
微信群二維碼
意見反饋