Array (Smart) Antennas Improve GSM Performance  

作　　者：Cornelius A. D. Pahalson Nuhu Habila Hyat Markus Gaga Cornelius A. D. Pahalson;Nuhu Habila;Hyat Markus Gaga(Department of Science, School of Science and Technology, Plateau State Polytechnic, Barkin Ladi, Nigeria)

机构地区：[1]Department of Science, School of Science and Technology, Plateau State Polytechnic, Barkin Ladi, Nigeria

出　　处：《International Journal of Communications, Network and System Sciences》2024年第1期1-10,共10页通讯、网络与系统学国际期刊（英文）

摘　　要：As wireless data applications over cellular networks become more widespread, the pressure to increase capacity will become even more intense. Capacity in the 800 and 900 MHz bands, where bandwidth is restricted, is already becoming a limiting factor. This paper attempts to address how the application of smart antenna systems has brought about improvements in call quality and increased capacity through reduced Interference in Mobile Communication. The smart antenna may be in a variety of ways to improve the performance of a communications system. Perhaps most importantly is its capability to cancel co-channel interference. It helps in improving the system performance by increasing the channel capacity, spectrum efficiency, extending range coverage, speech quality, enabling tighter reuse of frequencies within a cellular network and economically, feasible increased signal gain, greater, reduced multipath reflection. It has been argued that Smart antennas and the Algorithms to control them are vital to a high-capacity communication system development.As wireless data applications over cellular networks become more widespread, the pressure to increase capacity will become even more intense. Capacity in the 800 and 900 MHz bands, where bandwidth is restricted, is already becoming a limiting factor. This paper attempts to address how the application of smart antenna systems has brought about improvements in call quality and increased capacity through reduced Interference in Mobile Communication. The smart antenna may be in a variety of ways to improve the performance of a communications system. Perhaps most importantly is its capability to cancel co-channel interference. It helps in improving the system performance by increasing the channel capacity, spectrum efficiency, extending range coverage, speech quality, enabling tighter reuse of frequencies within a cellular network and economically, feasible increased signal gain, greater, reduced multipath reflection. It has been argued that Smart antennas and the Algorithms to control them are vital to a high-capacity communication system development.

关 键 词：GSM Signal Quality Smart Antenna Carrier-to-Interference Ratio Co-Channel Interference 

分 类 号：TN9[电子电信—信息与通信工程]