TD-SCDMA system of multi-cell joint detection
LV Bang-guo · Telecom Engineering Technics and Standardization · 2011
TD-SCDMA system using a short code,its poor anti-interference ability,but a short code with computational and other advantages,multi-user detection can be achieved,eliminating co-channel interference.Currently based on single cell joint detection techniques have been applied in the whole network,but to adjacent cell interference-based CDMA system,the district should implement joint detection in the same time focus on adjacent cell interference,and appropriate technologies and measures taken to eliminate or reduce to continuously improve the quality of TD-SCDMA network,improve user perception.Multi-cell joint detection technology TD-SCDMA system is an important interference cancellation technologies,this paper introduces the background,technical principles,operating procedures,application conditions and scenarios described in detail in several areas,concluded a specific application of recommendations and principles.