2t4r meaning

1. Which interface is not supported by gNB in NSA Option 3x?
2. What is gNB in 5G?
3. What does 4T4R mean?
4. What does 2T4R mean?

Which interface is not supported by gNB in NSA Option 3x?

In this option, both the LTE eNB and the 5G gNB can directly talk to the EPS core network but they cannot directly talk with each other over the Xx (X2) interface. This means that a single data bearer cannot share the load over LTE and NR.

What is gNB in 5G?

Next Generation Node B. The gNB is a 3GPP 5G Next Generation base station which supports the 5G New Radio. If you enjoy using our glossary, here are some other useful resources you might like...

What does 4T4R mean?

4T4R is a transmit and receive mode for base stations with four transmit and four receive antennas. 4×4 MIMO is a mode for communications between base stations and mobile phones. 4×4 MIMO requires mobile phones that support four antennas and 4T4R base stations.

What does 2T4R mean?

Video transmission antenna: 2T4R antenna technology, which means that two external antennas are used to transmit signals, and all four antennas can be used to receive signals. Wi-Fi antenna: 1T1R antenna technology, which means that one antenna is used to both transmit and receive signals.