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首页> 外文期刊>International Journal of High Speed Electronics and Systems: Devices, Integrated Circuits and Systems, Optical and Quantum Electronics >FIBER OPTIC INFRASTRUCTURE FOR WIRELESS COMMUNICATION NETWORKS
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FIBER OPTIC INFRASTRUCTURE FOR WIRELESS COMMUNICATION NETWORKS

机译：无线通信网络的光纤基础设施

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摘要

It is clear that to meet the new demands of wireless customers, conventional cellular service providers and upcoming Personal Communication Service (PCS) providers for conventional phone service and high bandwidth wireless LAN must upgrade their networks to provide complete radio coverage. This evolution has motivated the need for low-cost systems that transport radio signals to and from areas of poor signal coverage. The most important area where this problem must be solved is inside of buildings, since this is where people spend most of their time. Unfortunately, the in-building environment is also the most challenging area to provide radio coverage due to severe attenuation and multi-path effects. The problem must be tackled from the viewpoint of optimization of performance/cost ratio of the network. In this paper, we describe a system-level approach to tackle this problem. We demonstrate how one can trade-off hardware performance, which represent cost, with proper choice of system architecture which includes, among other factors, in-building radio environment, to arrive at an optimum network solution technically and economically.
机译：显然，为了满足无线客户的新需求，传统的蜂窝服务提供商和即将推出的个人通信服务（PCS）提供商对于传统的电话服务和高带宽无线LAN必须升级其网络以提供完整的无线电覆盖范围。这种发展激发了对低成本系统的需求，这些系统可以在信号覆盖范围较差的区域之间传输无线电信号。必须解决此问题的最重要区域是建筑物内部，因为这是人们花费大部分时间的地方。不幸的是，由于严重的衰减和多径效应，室内环境也是提供无线电覆盖最具挑战性的领域。必须从优化网络性能/成本比的角度来解决该问题。在本文中，我们描述了一种解决该问题的系统级方法。我们演示了如何通过适当选择系统架构（包括其他因素，包括室内无线电环境）来权衡代表成本的硬件性能，从而在技术上和经济上获得最佳的网络解决方案。

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