METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION AND STATUS INFORMATION OF BASE STATION

摘要

Disclosed are a method and an apparatus for transmitting control information and status information. In a distributed base station where a digital unit and a radio unit transmit/receive a signal through an optical transceiver, the digital unit inserts control information for controlling the radio unit into a guard band of a downlink transmission signal to be transmitted through an antenna. The radio unit inserts status information into a guard band of an uplink reception signal received through the antenna and to transmit an uplink reception signal including the status information to the digital unit.

主权项

1. A method of transmitting control information by a distributed base station where a digital unit and a radio unit transmit/receive a signal through an optical transceiver, the method comprising:
inserting control information for controlling the radio unit into a guard band of a downlink transmission signal to be transmitted through an antenna by the digital unit; and transmitting the downlink transmission signal including the control information to the radio unit through the optical transceiver by the digital unit.