Table 1 Simulation parameters
From: An enhanced weighted performance-based handover parameter optimization algorithm for LTE networks
Parameter | Value |
|---|---|
Network layout | 5 × 5 grid |
Number of users | 2,500 |
Inter-site distance (ISD) | 1732 m |
System bandwidth | 5 MHz |
Antenna type | Omnidirectional |
eNB Tx power | 43 dBm |
Pathloss model | Okumura-Hata model for open space (according to [15]) |
Shadow fading deviation | 5 dB (according to [14]) |
SON interval | 3 min |
RSRP | Measurement interval 40 ms, L3 filtering over 200 ms (k = 10) |
RLF detection | T310 = 1 s |
Ping-pong HO detection timer | 5 s |
HP weight mix | wRLF = 2, wHOF = 1, wHPP = 0.5 |
Traffic mix | 1/3 voice, 1/3 video, 1/3 web (according to [13]) |