rsrq

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Power per RE (w) 0 0 0 Load % RSSI (w) 0 0% 0.17 0 0.083 0 External Interferen 0 0 0 0 #RB #SC 0 25 300 0.083 RSSI and RSRP Measured only in symbols containing RS RSRQ calculation is value for power, no relative to each oth affect this simple c

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RSRQ Calc

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Page 1: RSRQ

Power per RE (w)000 Load % RSSI (w) RSRP (w)0 0% 0.17 0.0830 RSRP Boost

0.083 0 dB0 External Interference0 0 00 #RB #SC Power/Carrier (w)0 25 300 1

0.083 30.0 dBm

RSSI and RSRP Measured only in symbols containing RS

RSRQ calculation is done for a single RB using the entered value for power, no pathloss is used since the values are relative to each other and PL (or TxPwr in fact) will not affect this simple calculator

K6
Load (%) indicates serving cell load, does not include interference from adjacent cells
L6
RSSI the total measure over 12 sub-carriers including RS from the serving cell, traffic in the serving cell and adjacent cell interference
M6
RSRP The average power present in only the RS
M8
RSRP Power Boost (dB) the amount of additional power transmited in the RS, can improve RSRQ under cell loaded state or where external intererence is present
K10
External Load this is just a simple scaling factor that intoduces interference that may be present from adjacent cells
Page 2: RSRQ

RSRQ (dB) Power (w)-3.0 dB 1

Power/SC (w) Power/RS (w)0.0033 0.0033

5.2 dBm 5.2 dBm

# non RS SC # RS SC250 50

Pathloss (dB)130

RSSI (w) RSRP (w)1 0.0033

RSSI (dBm) RSRP (dBm) RSSI - RSRP Offset-100.0 -124.8 -24.8 dB

RSRQ calculation is done for a single RB using the entered value for power, no pathloss is used since the values are relative to each other and PL (or TxPwr in fact) will not affect this simple calculator

this will be the power difference between RSSI and RSRP for a given channel BW (RB)

N6
RSRQ (dB) Resulting ratio of RSRP power and RSSI RSRQ = RSRP/RSSI
N20
Pathloss enter some arbitary value of pathloss e.g.100dB
Page 3: RSRQ

this will be the power difference between RSSI and RSRP for a given channel BW (RB)