基于DCS的新型AP研究与设计
he research and design of the new AP based on DCS
在目前的城市轨道自动控制系统中，基于数据通信子系统DCS的无线接入点设备依然是基于SIMO系统的单天线发射/双天线分集接收的常规AP，先进的多天线的智能天线技术和MIMO系统目前很少被用于轨道交通。本文提出一种基于DCS的新型AP，对其关键部分进行了硬件模块设计，并通过System View工具对新型AP与常规AP进行了仿真对比，证明改进后的新型AP能达到优化系统传输质量的效果。
bstract: In present urban rail automatic control system based on Data Communications Subsystem, the Wireless Access Points equipment of DCS is still the conventional AP based on SIMO systems single antenna launch/dual antenna diversity received,multiple antennas of smart antenna technology and MIMO systems is seldom used in rail. This paper presents a new type of AP design based on DCS, provide a key part of the hardware circuit design, and through the tool of System View simulate and contrast the new AP and conventional AP, proof the improved new AP can reach the effect of optimization of System transmission quality.
朱殷晨、陈适
铁路运输工程无线通信通信
PMIMO波束成形MRC算法仿真
PMIMObeam formingMRC system algorithmthe simulation
朱殷晨,陈适.基于DCS的新型AP研究与设计[EB/OL].(2011-04-13)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/201104-304.点此复制
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