基于用户感知的WCDMA网络深度覆盖评估研究  

Research of WCDMA Deep Coverage Evaluation Based on User Perception

作　　者：牛宪华[1] 曾柏森[2] 

机构地区：[1]西华大学数学与计算机学院,四川成都610039 [2]中国联合网络通信有限公司成都市分公司,四川成都610036

出　　处：《移动通信》2014年第8期5-8,共4页Mobile Communications

基　　金：四川省高校重点实验室开放研究基金项目(s z j j 2 0 1 3-023);西华大学重点科研基金项目(Z1222627)

摘　　要：提出了一种WCDMA网络中关联用户感知和路测数据的深度覆盖评估方法,通过对无线信令中的传播时延和路测数据进行关联分析,能较准确地确定用户分布范围,精确评估基站小区覆盖区域内的用户感知和深度覆盖水平。该方法能主动有效地发现深度覆盖不足的区域,为精细化优化提供了参考。A deep coverage evaluation method in WCDMA network is proposed, which is associated with user perception and road test data. By the analysis of propagation delay and road test data of wireless signaling, the user distribution can be determined more accurately. In addition, the user perception and deep coverage level in the coverage area of base station can be evaluated accurately. The proposed method can discover the weak area of deep coverage actively and effectively and will play an important role in fine optimization.

关 键 词：深度覆盖 无线信令 测量报告 传播时延 

分 类 号：TN929.5[电子电信—通信与信息系统]