【摘要】 结合WCDMA现网测试,对室内分布系统存在的干扰问题进行了研究,讨论并分析了室内分布系统的布放设计方案,提出了对室内分布系统设计有一定参考价值的建议。 【英文摘要】 The interference is researched in combination with WCDMA network testing.The design solution of indoor signal distributed system is discussed and a reasonable suggestion is proposed for practical application.