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A Novel Method for Reducing Cross-slot Interference Between Base Stations in TD-SCDMA System

机译:一种降低TD-SCDMA系统基站交叉插槽干扰的新方法

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摘要

TD-SCDMA system can dynamically allocates time slots between uplink and downlink according to local service requirement, which causes cross-slot interference if adjacent cells have different direction links in the same slot. Because of the specialty of cross-slot interference between base stations, traditional methods which subtract interference in digital baseband don't work well. A novel method is proposed. Simulation indicates that this scheme can effectively reduce the cross-slot interference.
机译:TD-SCDMA系统可以根据本地服务要求动态分配上行链路和下行链路之间的时隙,如果相邻的单元在同一时隙中具有不同的方向链路,则会导致交叉插槽干扰。由于基站之间的交叉插槽干扰专长,传统方法减去了数字基带中的干扰的不起作用。提出了一种新方法。仿真表明该方案可以有效地降低交叉插槽干扰。

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