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Adjusting attribute of remote unit based on information regarding interfering device to cause subscriber unit to connect to and/or camp on remote unit rather than interfering device

專(zhuān)利號(hào)
US10834783B2
公開(kāi)日期
2020-11-10
申請(qǐng)人
CommScope Technologies LLC(US NC Hickory)
發(fā)明人
Zhao Li; Zhen Guo
IPC分類(lèi)
H04W24/02; H04W88/08; H04B17/327; H04W36/06; H04W48/12; H04W48/20; H04W52/24; H04W72/08; H04W92/20
技術(shù)領(lǐng)域
das,remote,unit,exemplary,108a,least,102a,antenna,at,signals
地域: NC NC Hickory

摘要

A remote unit of a distributed antenna system (DAS) includes: interface device configured to interface with an upstream component of the DAS; and receiver communicatively coupled to an antenna and configured to receive signals from at least one subscriber unit within a coverage area of the DAS. The receiver temporarily reconfigured to receive interference signals from an interfering device outside of the coverage area of the DAS. The interference signals cause a subscriber unit to establish a connection with the interfering device rather than the remote unit of the DAS. The remote unit configured to derive information about the interfering device from the interference signals. The remote unit configured to adjust at least one attribute to cause the subscriber unit to establish connection with the remote unit rather than the interfering device.

說(shuō)明書(shū)

In exemplary embodiments, optional distributed switching network 114 couples the at least one upstream component 112A with the at least one remote unit 104. In other embodiments, the at least one remote unit 104 is directly coupled to the at least one upstream component 112A. Distributed switching network 114 may include one or more distributed antenna switches or other components that functionally distribute downlink signals from the at least one upstream component 112A to the at least one remote unit 104. Distributed switching network 114 also functionally distributes uplink signals from the at least one remote unit 104 to the at least one upstream component 112A. In exemplary embodiments, the distributed switching network 114 can be controlled by a separate controller or another component of the system. In exemplary embodiments, the switching elements of the distributed switching network 114 are controlled either manually or automatically. In exemplary embodiments, the routes can be pre-determined and static. In other exemplary embodiments, the routes can dynamically change based on time of day, load, or other factors.

權(quán)利要求

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