Performance analysis of DVB-H over high altitude platform station system (HAPS)

2015 1st International Conference on Wireless and Telematics (ICWT) Pub Date : 2015-11-01 DOI:10.1109/ICWT.2015.7449253

R. U. Sudarwan, Iskandar

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引用次数: 1

Abstract

Digital Video Broadcast-hanheld (DVB-H) can make mobile phones not only as a communication tool, but also be able to access multimedia services. DVB-H is transmitted through terrestrial and satellite infrastructures. Receiver receiving frequent loss because the dominant Rayleigh channel conditions over terrestrial systems, so it need an innovation infrastructure that can support better performance. Recommended method of innovation infrastructure is HAPS. HAPS is a system that has the majority of the state of Line of Sight (LOS), and also has a non-LOS components, so that rician channel used. This thesis will analyze the effect of the use of HAPS on DVB-H technology. In this study, the effect will be measured at 2K, 4K, and 8K mode, different receiver speed, and the influence of modulation 16 QAM and 64 QaM on HAPS systems. Based on the research results, the performance of DVB-H technology on HAPS systems, working on mode 8K has highest value BER and Eb/N0 among the other working mode. User speed decrease performance. 16 QAM modulation has better performance than 64 QAM modulation.

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DVB-H高空台站系统(HAPS)性能分析

手持式数字视频广播(DVB-H)可以使移动电话不仅作为通信工具，而且能够接入多媒体业务。DVB-H通过地面和卫星基础设施传输。由于在地面系统中占主导地位的瑞利信道条件下，接收机接收频繁丢失，因此需要一种能够支持更好性能的创新基础设施。创新基础设施的建议方法是HAPS。HAPS是一种具有大部分视距(LOS)状态的系统，同时也具有非视距组件，以便使用专家信道。本文将分析HAPS的使用对DVB-H技术的影响。在本研究中，将测量在2K、4K和8K模式下，不同的接收器速度，以及调制16 QAM和64 QAM对HAPS系统的影响。研究结果表明，在HAPS系统中，工作在8K模式下的DVB-H技术具有最高的BER和Eb/N0。用户速度降低性能。16 QAM调制比64 QAM调制性能更好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2015 1st International Conference on Wireless and Telematics (ICWT)

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