표 3. | Table 3. 시뮬레이션 주요 변수 | Simulation parameters.

Simulation time 20 s
Channel bandwidth 10 MHz
Message size 300 bytes
TTI(LDM DCC) 100, 200, 300, 400 ms
TTI(CBR DCC) 100 ms~1,000 ms
Transmission power 23 dBm
SB-SPS signal power threshold −94 dBm
Channel model WINNER Ⅱ, Scenario B1
MCS index 6 (=QPSK, 1/2)
Noise figure 9 dB
Antenna gain(Tx, Rx) 3 dB