LTE RSRP & SINR Signal

[charlieharper]

I've been looking at the stats on my Huawei LTE router, and noticed that it bounces up and down like crazy. Is it normal? Or should it be stable?

RSRP:	-94dBm
SINR:	5dB

Thanks

 

[Nod]

Source: https://usatcorp.com/faqs/understanding-lte-signal-strength-values/

Below are explanations of the LTE signal strength values (and also RSSI in relation to LTE):

SINR/SNR – The signal-to-noise ratio of the given signal.
RSRP – The average power received from a single Reference signal, and Its typical range is around -44dbm (good) to -140dbm(bad).
RSRQ – Indicates quality of the received signal, and its range is typically -19.5dB(bad) to -3dB (good).
RSSI – Represents the entire received power including the wanted power from the serving cell as well as all co-channel power and other sources of noise and it is related to the above parameters through the following formula:

RSRQ=N*(RSRP/RSSI)

Where N is the number of Resource Blocks of the E-UTRA carrier RSSI measurement bandwidth.