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Table 1 Parameters used in the simulations.

From: A Low-Complexity Transmission and Scheduling Scheme for WiMAX Systems with Base Station Cooperation

Number of transmit antennas () 2
Number of receive antennas () 2
Number of data streams () 2
FFT size () 1024
Number of data subcarriers () 720
Number of subchannels () 30
Number of cells () 3
Cell radius () 1000 m
Path loss exponent () 3.76
Standard deviation of lognormal shadowing () 8 dB
Channel model ITU Ped-B [17]
Mobile speeds (v) 3 km/hr
Random beamformer codebook size 720
PFS window length 2