Table 1 Simulation Configuration
From: Multi-point fairness in resource allocation for C-RAN downlink CoMP transmission
Parameter | Simulation model |
|---|---|
Frequency/Bandwidth/Duplexing | 2 GHz/10 MHz/FDD |
Region | 1200 m2 |
Station locations | MHCPP-II 30.10−6 stations/m2 |
Station ISD | 80 m |
Antenna configuration | 2D-Omni SISO |
Station power | 30 W |
UE Locations | PPP 300.10−6 users/m2 |
Hysteresis threshold | 3 dB |
Access scheme | OFDMA |
FFT size | 1024 |
Scheduling interval | 1 sub-frame |
Pathloss model | 3GPP Outdoor LOS-NLOS [14] |
Link adaptation | 10 % BLER target |
Modulation order | QPSK, 16QAM, 64QAM |
Channel estimation | Ideal |
Packet drop time | LTE QoS table [16] |
Traffic model | NGMN mix [15] |
HARQ retransmission | Not modeled |
Scheduling weights | α=0.7,β=0.5,ρ=0.5 |
GBR threshold rate | 512 Kbps |
Coupling loss threshold | −125 dBW |