RSRP vs RSRQ vs SINR – The Signal Trio That Powers 5G Decisions
In the world of 4G/5G, signal strength isn’t everything.
Understanding these three key metrics helps you make smarter mobility, scheduling, and optimization decisions:
RSRP (Reference Signal Received Power)
Power of the reference signal (SSB or CSI-RS)
Helps in cell selection, beamforming & handovers
Measured in dBm
Affected by distance, path loss & antenna gain
RSRQ (Reference Signal Received Quality)
Combines signal & interference for quality insight
Crucial for cell reselection in noisy environments
Highly sensitive to network load & interference
SINR (Signal to Interference plus Noise Ratio)
Tells you how clean your signal is
Not signaled in 3GPP but vital for MCS decisions
Higher SINR → better throughput (think 1024-QAM!)
Summary:
RSRP = Strength
RSRQ = Quality under noise
SINR = Clarity for data speed
Save this post for your next network tuning session!
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