多波束卫星移动通信系统的同频干扰研究OA
Research of Co-frequency Interference in Multi-beam Satellite Mobile Communication System
针对多波束卫星移动通信系统的特点，分析了多波束卫星移动通信系统与地面蜂窝系统同频干扰计算方法的差异性，考虑了接收终端和波束中心卫星天线方向夹角带来的增益量的衰减，提出了适用于该系统的同频干扰算法，建立了适合于本系统的同频干扰分析模型。计算得到的载干比可以作为资源规划的反馈参考，为资源规划做出指导，满足更高的通信质量要求。
Based on the characteristics of multi⁃beam satellite mobile communication system, the paper analyzes the difference between theco⁃frequency interference calculation methods of multi⁃beam satellite mobile communication system and cellular system.The gain attenuation brought by the angle formed by the receiving terminal and the beam center with the satellite antenna is taken into account.A co⁃frequency interference algorithm and aco⁃frequency interference anal…查看全部>>
尹展;孙晨华
中国电子科技集团公司第五十四研究所，河北 石家庄050081中国电子科技集团公司第五十四研究所，河北 石家庄050081
电子信息工程
同频干扰频率复用多波束载波规划
co-frequency interferencefrequency reusemulti-beamcarrier planning
《无线电通信技术》 2016 (2)
23-26,4
评论