Non-orthogonal multiple access (NOMA) principle emerges as a solution to improve the spectral efficiency while allowing some degree of multiple access interference at receivers.
Why NOMA is preferred ?
Because, OMA based approaches may not meet the stringent emerging requirements including very high spectral efficiency, very low latency, and massive device connectivity.
In downlink NOMA, the transmit signal from the BS and the received signal at both UE receivers is composed of a superposition of the transmit signals of both UEs.
Key features of NOMA include:
# Improved SE (spectrum efficiency)
# Relaxed channel feedback
# Low transmission latency
# Ultra-high connectivity
Learn More about 5G NOMA
Because, OMA based approaches may not meet the stringent emerging requirements including very high spectral efficiency, very low latency, and massive device connectivity.
In downlink NOMA, the transmit signal from the BS and the received signal at both UE receivers is composed of a superposition of the transmit signals of both UEs.
Key features of NOMA include:
# Improved SE (spectrum efficiency)
# Relaxed channel feedback
# Low transmission latency
# Ultra-high connectivity
Learn More about 5G NOMA
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