Base station solution can be classified into two types:
Macro: where BBU and RFU are part of the cabinet of the base station
Distributed: where the cabinet comprises of BBU and RRU. RRU can be deployed close to the antenna which reduces antenna loss and can contribute to enhanced coverage.
RRU can be singe mode or multimode (GSM, UMTS, and/or LTE). A typical RRU contains sub systems such as Transciever (TRX), Power Amplifier (PA)/LNA, and Duplexer (DFL).
Macro: where BBU and RFU are part of the cabinet of the base station
Distributed: where the cabinet comprises of BBU and RRU. RRU can be deployed close to the antenna which reduces antenna loss and can contribute to enhanced coverage.
RRU can be singe mode or multimode (GSM, UMTS, and/or LTE). A typical RRU contains sub systems such as Transciever (TRX), Power Amplifier (PA)/LNA, and Duplexer (DFL).
No comments:
Post a Comment