Patent ID: 11889333
Assignee: INNERTRON, INC.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The distributed antenna monitoring apparatus of claim 1, wherein the master unit includes:
an Ethernet driver configured to communicate with the monitoring server in a TCP/IP manner;
a master control part configured to produce a diagnostic payload, analyze a response payload to determine whether or not an abnormality occurs, and transmit antenna monitoring information to the monitoring server through the Ethernet driver;
a radio frequency transceiver configured to assemble the diagnostic payload to the diagnostic packet corresponding to a communication protocol, disassemble the response packet to extract the response payload therefrom under a control of the master control part, transmit the diagnostic packet as the first monitoring radio signal, and extract the response packet from the second monitoring radio signal input thereto; and
a radio frequency splitter configured to separate or combine the first monitoring radio signals or the second monitoring signal.