Reverse link capacity of a wireless multimedia CDMA system with power and processing gain control in conjunction with CCI cancellers
Nasser Hamad, Takeshi Hashimoto · 2002
The system capacity of the reverse link of a wireless multimedia CDMA system with processing gain control is analyzed in the asymptotic regime, when the processing gain G/spl rarr//spl infin/ for receivers with and without co-channel interference (CCI) cancellers. A new scheme for processing gain control with an optimized power allocation is proposed and its system capacity is compared with the conventional processing gain control scheme as well as the previously discussed power control scheme. It is shown that the proposed scheme has a certain advantage over other schemes.