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当前4G通信目前已经是主流的通信模式,并且其采用的无线通信技术快速得到了发展,对于数据的无线通信要求也变得越来越高。随着无线宽带设备的普及和不断的应用,不可避免的产生了干扰通信的问题。而本文主要是对移动无线宽带中对通信干扰问题进行的研究,并且提出了干扰检测与动态选频的主要解决办法。无线通信中的动态频率采用了滤波干扰测量来进行检测,使得无线通信通过自适应跳频,以及单载波调制来达到设备间有效的抑制干扰,使其能够较好的整合通信资源,在各个系统间施工和建设可以避免重复,从而实现兼容,不同系统间可以保障较好的通信质量,并且均衡运营商之间的互相利益。
The current 4G communication is already the mainstream communication mode at present, and the wireless communication technology adopted by it rapidly develops, and the requirements for wireless communication of data also become higher and higher. With the popularization and constant application of wireless broadband equipment, the problem of interference communication inevitably arises. However, this paper mainly studies the problem of communication interference in mobile wireless broadband and proposes the main solutions of interference detection and dynamic frequency selection. The dynamic frequency in the wireless communication uses the filter interference measurement to carry on the examination, makes the wireless communication through the adaptive frequency hopping, as well as the single carrier modulation achieves the effective suppression interference between the equipment, enables it to the better conformity communication resources, in each system Construction and construction can avoid duplication in order to achieve compatibility. Different systems can guarantee better communication quality and balance the mutual benefits among operators.