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Electromagnetic interference problems in mobile wireless communication system and its efficient frequency management

机译:移动无线通信系统中的电磁干扰问题及其有效的频率管理

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The paper dwells on the design and development aspect of modern electronic wireless communication system taking into consideration of the EMC aspect, viz. propagation characteristics, multipath reflection, adjacent channel interference, co-channel interference, environmental norms, fading etc. It deals with the problems of echo-cancellation due to high speed modems and loss of signal due to power level change during operation. Besides, sectorisation for using the same line on the same cell-site by added users is also discussed.
机译:本文着重考虑了EMC方面,即现代电子无线通信系统的设计和开发方面。传播特性,多径反射,相邻信道干扰,同信道干扰,环境规范,衰落等。它解决了由于高速调制解调器导致的回声消除以及操作期间功率电平变化引起的信号丢失的问题。此外,还讨论了由增加的用户在同一小区站点上使用同一线路的分区。

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