System-Level Simulator for the W-CDMA Low Chip Rate TDD System
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چکیده
A system-level simulator for the W-CDMA Low Chip Rate TDD system is developed. This simulator considers multi-cell and multi-user environmets and SIR-based power control. For accurate and reliable results, inner-cell and outer-cell interference is modeled by chip-level spreading and an SIR estimation scheme is used. From this simulator, system-level performance is evaluated in terms of the received SIR distributions for downlink and uplink. The degradation probability is also introduced as a QoS indicator in system-level.
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تاریخ انتشار 2001