The correct answer is: B. True
MIMO (Multiple-Input Multiple-Output) is a smart antenna technology that uses multiple antennas at both the transmitter and receiver to improve the performance of wireless communication systems. MIMO can increase data rates, improve reliability, and reduce latency.
MIMO works by using multiple antennas to transmit and receive signals. This allows the system to create multiple spatial streams, which can be used to carry more data or to improve the reliability of the communication. MIMO can also be used to reduce latency by allowing the system to transmit and receive signals in parallel.
MIMO is a key technology for the next generation of wireless communication systems, such as 5G. It is already being used in some commercial systems, and it is expected to become more widely used in the future.
Here is a brief explanation of each option:
- A. False. MIMO is a smart antenna technology, not a dumb antenna technology.
- B. True. MIMO is a smart antenna technology that uses multiple antennas at both the transmitter and receiver to improve the performance of wireless communication systems.
- C. Not sure. This is not a valid option.
- D. I don’t know. This is also not a valid option.