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Distributed antenna system and C-RAN system utilizing smart detection of surrounding environment

專利號
US11212759B2
公開日期
2021-12-28
申請人
CommScope Technologies LLC(US NC Hickory)
發(fā)明人
Samuele Brighenti; Laura Macrelli; Marianna Fabbri
IPC分類
H04W52/52; G01S13/89; H04W52/34; H04W88/08
技術(shù)領(lǐng)域
radiating,radar,coverage,antenna,radio,in,das,users,point,sensor
地域: NC NC Hickory

摘要

In one example, a system comprises a central unit and a radiating point located remotely from the central unit and communicatively coupled to the central unit. The radiating point is configured to provide radio frequency signals to a coverage zone via one or more antennas. The system further comprises a radar sensor communicatively coupled to the radiating point and configured to capture image data in the coverage zone of the radiating point, wherein the radar sensor includes a plurality of transmitters and receivers coupled to an antenna array. One or more components of the system are configured to determine user detection data for users in the coverage zone based on the image data captured by the radar sensor and adjust the power consumption of the radiating point based on the user detection data.

說明書

In the example shown in FIG. 2, a management system 222 is communicatively coupled to the controllers 204 and radio points 206, for example, via the Internet 216 and Ethernet network 220 (in the case of the radio points 206).

In the example shown in FIG. 2, the management system 222 communicates with the various elements of the system 200 using the Internet 216 and the Ethernet network 220. Also, in some implementations, the management system 222 sends and receives management communications to and from the controllers 204, each of which in turn forwards relevant management communications to and from the radio points 206. The management system 222 can comprise a proprietary management system provided by the vendor of the C-RAN system 200 or a Home eNodeB management system (HeNB MS) (or other eNodeB management system) used by an operator to manage Home eNodeBs (or other eNodeBs) deployed in its network.

Each controller 204 can also implement a management interface by which a user is able to directly interact with the controller 204. This management interface can be implemented in various ways including, for example, by implementing a web server that serves web pages that implement a web-based graphical user interface for a user to interact with the controller 204 using a web browser and/or by implementing a command-line interface by which a user is able to interact with the controller 204, for example, using secure shell (SSH) software.

權(quán)利要求

1
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