WCDMA和LTE系统邻频段共存性能研究  

Performance Evaluation of WCDMA and LTE Systems Coexisting in Adjacent Frequency Band

作　　者：王静[1] 杨大成[1] 郑瑞明[1] 张欣[1] 

机构地区：[1]北京邮电大学无线理论与技术研究室,北京100876

出　　处：《邮电设计技术》2010年第4期44-49,共6页Designing Techniques of Posts and Telecommunications

摘　　要：对在同一地理区域邻频段共存的WCDMA和LTE系统进行了干扰分析。通过静态蒙特卡罗仿真法评估系统共存的性能损失。根据不同系统干扰源给出了多个干扰场景下的仿真结果。Interference and coexistence issues between WCDMA and LTE deployed in adjacent frequency band are investigated.The static Monte-Carlo simulation is adopted to evaluate the performance degradation of both systems caused by inter-system interference.Simulation results for a number of typical scenarios in terms of different aggressor systems are discussed.

关 键 词：WCDMA LTE 邻频段共存 系统间干扰 ACIR 蒙特卡罗仿真 

分 类 号：TN929.5[电子电信—通信与信息系统]