Performance Improvement in OVSF Based CDMA Networks Using Flexible Assignment of Data Calls

Abstract

Orthogonal variable spreading factor (OVSF)

MIMO Z Channel Interference Management

“…We have When ρ is large, Equation (32) becomes By Equation (29), the diversity is 2. Now we analyze the diversity for s2 (2). We know that the diversity is determined by factor The error probability can be written as where e is the error.…”

“…The processing at the receiver is essentially efficient co-channel interference cancellation on the basis of the collected multiple information. This permits improving system performance whether the interest is to increase the single link data rate or increase the number of users in the whole system [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16].…”