RHUB REMOTE RADIO HUB RHUB INDOOR COMMUNICATION SYSTEM AND SIGNAL TRANSMISSION METHOD

摘要

The present invention discloses a remote wireless unit hub (RHUB), an indoor communication system, and a signal transmission method. The remote wireless unit hub (RHUB) includes an input port module, a first output port module, and a processing module, wherein the input port module is wired to a baseband unit (BBU) Wherein the first output port module is configured to connect to the other RHUB in a wired manner and the processing module is configured to receive the first communication signal from the first output port module To transmit the second communication signal to the other RHUB. RHUB implements cascading between different RHUBs, effectively extends the signal coverage capacity of the indoor communication system, and improves the reliability of the indoor communication system.