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首页> 外文会议>International conference on Ad-hoc, mobile, and wireless networks >xRadio: An Novel Software Defined Radio (SDR) Platform and Its Exemplar Application to Vehicle-to-Vehicle Communications
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xRadio: An Novel Software Defined Radio (SDR) Platform and Its Exemplar Application to Vehicle-to-Vehicle Communications

机译：xRadio：一种新型的软件定义无线电（SDR）平台及其在车对车通信中的典型应用

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摘要

In this presentation, we introduce a novel software defined radio (SDR) universal wireless platform, xRadio, for fast prototyping of various emerging wireless systems featuring with attracting cost performance ratio when compared to current solutions. xRadio realizes its advancement and integrity based on a compact and right-on-target design strategy, through adopting a cost efficient raspberry PI minicomputer and a field programmable gate array (FPGA) chip from Altera as its core processors. Function modules can be easily realized through C/C++ and/or python program in a Linux environment or programmable logical elements (LEs) of FPGA achieving powerful computation. To evaluate its performance, an onboard unit (OBU) for vehicle-to-vehicle communications based on both long term evolution (LTE) and dedicate short range communications (DSRC) systems is being built up. Corresponding systems design and key performances are tested and validated including bit error rate (BER) to signal-to-noise ratio (SNR) and processing latency, which validates the usability of xRadio. The unprecedented price-to-performance ratio of xRadio has potential to be applied in a broad range of applications ranging from engineering, production and educations.
机译：在本演示中，我们介绍一种新颖的软件定义无线电（SDR）通用无线平台xRadio，用于对各种新兴无线系统进行快速原型制作，与当前解决方案相比具有吸引人的性价比。 xRadio通过采用经济高效的树莓派PI微型计算机和Altera的现场可编程门阵列（FPGA）芯片作为核心处理器，从而基于紧凑，针对目标的设计策略实现了其先进性和完整性。功能模块可以在Linux环境中通过C / C ++和/或python程序或FPGA的可编程逻辑元件（LE）轻松实现，以实现强大的计算能力。为了评估其性能，正在建立基于长期演进（LTE）和专用短程通信（DSRC）系统的车对车通信车载单元（OBU）。对相应的系统设计和关键性能进行了测试和验证，包括误码率（BER）与信噪比（SNR）和处理延迟，从而验证了xRadio的可用性。 xRadio具有空前的性价比，它有望被广泛应用于工程，生产和教育领域。

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