Research Article

Impact of Antenna Placement on Frequency Domain Adaptive Antenna Array in Hybrid FRF Cellular System

Table 1

Simulation parameters.

TransmitterData modulationQPSK
FFT size
TPCSlow TPC
Number of user per cell
No. of CCI cells
Target receive per antenna10 dB

ChannelChannel modelFrequency-selective block Rayleigh fading
Power delay profile uniform power delay
Angle spread of resolvable paths (AOA) = 30°, 60°, 180°, 360°
Path loss exponent = 3.5
Standard deviation of shadowing losses = 6 dB
Channel State InformationAvailable only for user within the desired cell
Nominal angleRandom

ReceiverNo. of antennas
Antenna separation
Channel estimationIdeal