Table 1 System level key parameters
From: Techno-economic analysis of femtocell deployment in long-term evolution networks
Parameter | Value |
|---|---|
Cellular layout | 120° sectorial antennas |
Frequency reuse | 1 |
Propagation models | TR 36.814 (2.6 GHz) |
TR 36.942 (900 MHz) | |
Carrier frequency | 2, 6 GHz, 900 MHz |
Bandwidth | 5, 10, 15, 20 MHz |
eNode B power | 43 dBm (5 MHz) |
46 dBm (10 MHz) | |
47.8 dBm (15 MHz), | |
49 dBm (20 MHz) | |
Minimum coupling loss | 70 dB |
eNode B antenna gain | 15 dBi (2, 6 GHz) |
12 dBi (900 MHz) | |
UE antenna gain | 0 dBi |
Shadow fading | Log-normal distribution (μ, σ) = (0, 10) dB |
BPL (μ, σ) | Log-normal distribution (μ, σ) = (12, 8) dB |
Noise spectral density | −174 dBm/Hz |
Noise figure at UE | 9 dB |
Delay of feedback channel | 3 TTI |
Cyclic prefix | Normal |
Scheduler | Proportional fair |