DSRC versus 4G-LTE for Connected Vehicle

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DSRC versus 4G-LTE for Connected Vehicle
Many vehicle manufacturers also pay due attention to
the research and implementation of Connected Vehicle.
The Crash Avoidance Metrics Partnership (CAMP) Vehicle
Safety Consortium Communications (VSCC) comprising
BMW, Daimler Chrysler, Ford, GM, Kia, Nissan, Toyota, and
Volkswagen, in partnership with USDOT, proposed more
than 57 application scenarios about Connected Vehicle, like
safety applications, nonsafety applications, high potential
benefit safety applications, and other applications [7]. Miao
et al. [8] listed 8 safety-related applications and their latency
requirements (See Table 1).
US DOT has developed a C

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关于DSR与4G-LTE在车联网中的对比与应用，简要回复如下：

DSR与4G-LTE技术均被广泛应用于车联网领域，各有优势。DSR具备较低的延迟和更好的抗干扰能力，适合实时性强的应用；而4G-LTE以其高速数据传输和大容量接入特点，能提供更丰富的信息服务和更广泛的连接范围。在车联网的实际应用中，应结合具体需求和场景选择合适的通信技术。

针对您提到的Crash Avoidance Metrics Partnership (CAMP) Vehicle Safety Consortium Communications (VSCC)，建议根据车辆安全通信的具体需求，对两种技术进行深入研究与评估，选择最适合的技术方案以确保车辆的安全与通信效率。