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.