International Journal of Digital Multimedia Broadcasting / 2010 / Article / Tab 1

Research Article

Spatial Domain Resource Sharing for Overlapping Cells in Indoor Environment

Table 1

Parameters of MIMO-OFDM testbed.

Number of antennas 8 (Tx), 4 (Rx)
Radio frequency 4.85 GHz
Bandwidth 20 MHz
Total transmission power 10 dBm
Sensitivity 20 to 70 dBm
Sampling rate 20 MHz (A/D), 80 MHz (D/A)
Number of FFT points64
Number of subcarriers48 (Information) + 4 (Pilot)
Short preamble length
OFDM symbol length3.2 2 s + 1.6 s (GI)