Automatic configuration of digital DAS for signal superiority

摘要

The present invention provides a digital distributed antenna system (DAS) 200, and at least one reference signal received by at least one digital master unit 201 of the DAS, performed by the DAS at least one of the DAS. A method of routing to a digital remote unit 204 of the present invention. In one aspect of the invention, a digital DAS 200 is configured to route at least one reference signal received by at least one digital master unit 201 of the DAS to at least one digital remote unit 204 of the DAS. Is provided. The DAS includes at least one processing unit 260, the processing unit 260 measures the strength of a reference signal from which the DAS is received, and the received reference signal is the at least one digital remote unit 204. Determine the required strength to have when it is sent to the wireless communication device 224 located in the coverage area 234 serviced by, and the received reference when sent from the at least one digital remote unit 204 The received reference signal is configured to adjust the gain of the routing path of the DAS 200 to be routed to the antenna port of the at least one digital remote unit 204 such that the strength of the signal reaches the required intensity. .