Table 4 Characteristics of several types of nodes in heterogeneous networks
From: Overview of enabling technologies for 3GPP LTE-advanced
Type of nodes | Transmit power (dBm) | Coverage | Backhaul |
|---|---|---|---|
Macrocell | 46 | Few km | S1 interface |
Picocell | 23-30 | < 1300 m | ×2 interface |
Femtocell | < 23 | < 50 m | Internet IP |
Relay | 30 | 300 m | Wireless |
RRH | 46 | Few km | Fiber |