How do you calculate power in LTE RS?
How do you calculate power in LTE RS?
4G LTE RS RE Power —>Total RRU/RRH Power Calculator.
What is EPRE 5g?
EPRE indicate power for one resource element (RE). This can be used for any channel (e.g, Reference Signal, PDSCH etc). This value does not vary with system bandwidth or number of RBs. RSRP is an averaged value for all the Resource Elements for Reference Signal within a symbol.
How do you calculate reference signal?
Reference Signal Received Quality (RSRQ) is defined as the ratio N×RSRP/(E-UTRA carrier RSSI), where N is the number of RB’s of the E-UTRA carrier RSSI measurement bandwidth.
What is PA PB in LTE?
There are two parameters in LTE Pa and Pb which define the power of the Reference Signals against the other symbols e.g. PDSCH Symbols. If the Pa is -3 and Pb is 1, then that means that the Reference Signals will be having 3 dB higher power than the PDSCH symbols.
Which is the correct formula for EpRE power?
EPRE Power =[Output power per TX, dBm]-10log10([No of RB per cell] *12) – it is correct (I used it at 5G NR SSB SSS Power Calculator). Please check! Regards, Oleg Reply Anthony Kiu Kwong Soon
What does EpRE mean for a reference signal?
EPRE indicate power for one resource element (RE). This can be used for any channel (e.g, Reference Signal, PDSCH etc). This value does not vary with system bandwidth or number of RBs. RSRP is an averaged value for all the Resource Elements for Reference Signal within a symbol.
Is there a power calculator for 4G LTE?
Calculator is based on 3GPP 36.213 communication standards and allows you to calculate 4G LTE RS Power (RSRP power) from Total RRU/RRH Power and back Total RRU/RRH Power from RS Power (PSRP power).
How is the data rate calculated for LTE?
This resource element can be thought of as having two dimensions – width (one subcarrier, 15 KHz), and length (one symbol, 0.071428 ms). The next structure required to calculate data rate is a two dimensional block called the Resource Block (RB), which has a width of 12 subcarriers totalling 180 KHz, and length of seven symbols totalling 0.5 ms.