基于等效载噪比的WiFi与北斗三号RSMC出站信号的兼容性分析OA
Compatibility Analysis of WiFi and BDS-3 RSMC Outbound Signal Based on Equivalent Carrier to Noise Ratio
近年来,北斗导航系统建设逐渐完善,北斗三号区域短报文通信(Reginal Short Message Communication,RSMC)服务已进入行业应用越来越广的关键时期.WiFi信号与北斗三号RSMC出站信号频率接近,在实际使用过程中,2个系统可能存在兼容性问题.针对WiFi信号干扰对北斗三号RSMC出站信号性能的影响问题,介绍了北斗三号RSMC出站信号的空口特性,分析了 WiFi信号对北斗三号RSMC出站信号的带外干扰和带内干扰,基于等…查看全部>>
The construction of BeiDou navigation system has gradually improved in recent years,and BDS-3 Reginal Short Message Communication(RSMC)service has entered a critical period of increasingly widespread industry application.In practical using,the frequency of WiFi signal is close to the frequency of BDS-3 RSMC outbound signal,and there may be a compatibility problem between the two systems.To solve the problem of the influence of WiFi signal interference on the…查看全部>>
李刚;郭磊;支春阳;刘佳浩;郝泽华
深圳市远东华强导航定位有限公司,广东深圳 518073深圳市远东华强导航定位有限公司,广东深圳 518073深圳市远东华强导航定位有限公司,广东深圳 518073深圳市远东华强导航定位有限公司,广东深圳 518073深圳市远东华强导航定位有限公司,广东深圳 518073
电子信息工程
区域短报文通信北斗三号邻频干扰WiFi卫星通信
RSMCBDS-3adjacent frequency interferenceWiFisatellite communications
《无线电工程》 2024 (4)
971-976,6
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