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Table 1 System parameters used for experimental set up

From: System value-based optimum spreading sequence selection for high-speed downlink packet access (HSDPA) MIMO

Parameter name Parameters used
Transmission bandwidth 5 MHz
Chip rate 3.84 Mchips/s
Chip duration 260 ns
Processing gain N=16
Spreading sequence OVSF codes
Full number of spreading sequences K f =2N=32
Symbol duration 4.167 μ s
Symbol rate 240 kbps
Modulation schemes 4,16,64 QAM
TTI 2 ms
Set of discrete rates {b p :p=1,…,12}={0.5,1,1.5,2,…,5.5,6}
Gap value Γ=0 dB
Noise variance σ2=0.02