- PATHLOSS (URBAN MICRO – STREET CANYON)
PL = 32.4 + 21log10(d3D) + 20log10(fc)
Source: 3GPP TR 38.901 Section 7.4.1 – UMi Street Canyon LOS Pathloss Model https://www.3gpp.org/ftp/Specs/archive/38_series/38.901/
- RECEIVED POWER
Pr = Ptx − PL
Source: 3GPP TS 38.104 Section 6.2 – BS Maximum Output Power https://www.3gpp.org/ftp/Specs/archive/38_series/38.104/
- SINR
SINR = S / (I + N)
I = α Σ Pi , i ≠ serving gNB
Source: 3GPP TR 38.901 Section 7.5 – Interference Modelling https://www.3gpp.org/ftp/Specs/archive/38_series/38.901/
- MCS MAPPING
MCS = f(SINR)
Source: 3GPP TS 38.214 Table 5.1.3.1-1 / 5.1.3.1-2 https://www.3gpp.org/ftp/Specs/archive/38_series/38.214/
- SPECTRAL EFFICIENCY
η = Qm × R
Source: 3GPP TS 38.214 Section 5.1.3.1 https://www.3gpp.org/ftp/Specs/archive/38_series/38.214/
- PRB ALLOCATION PER UE
PRB_UE = PRB_total / N_activeUE
Source: 3GPP TS 38.211 Table 5.3.2-1 https://www.3gpp.org/ftp/Specs/archive/38_series/38.211/
- TRANSPORT BLOCK SIZE
TB = PRB_UE × 12 × η × N_sym × N_slot
Source: 3GPP TS 38.214 Section 5.1.3.2 https://www.3gpp.org/ftp/Specs/archive/38_series/38.214/
- THROUGHPUT
Throughput = TB / TTI
Source: IEEE NR-V2X System Level Evaluation https://arxiv.org/abs/1903.08391
- LATENCY
Latency = L0 + k (Demand / Throughput)
Source: IEEE NR V2X Analytical Latency Model https://arxiv.org/abs/2201.06083
- PACKET DELIVERY RATIO (PDR)
PDR = Throughput / Demand
Source: 3GPP TR 37.885 https://www.3gpp.org/ftp/Specs/archive/37_series/37.885/
- PACKET LOSS RATIO (PLR)
PLR = 1 − PDR
Source: 3GPP TR 37.885 https://www.3gpp.org/ftp/Specs/archive/37_series/37.885/
- JITTER
Jitter = |Latency_t − Latency_t−1|
Source: IEEE URLLC Vehicular QoS Evaluation https://arxiv.org/abs/1903.01863
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