Performance of DSRC for V2V communications in urban and highway environments
Performance of DSRC for V2V communications in urban and highway environments
复制标题
城市和高速公路环境中 V2V 通信 DSRC 的性能
DOI：
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
R. Hafez
中科院分区：
文献类型：
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作者：
Rami Sabouni;R. Hafez
对专用短程通信物理层进行了研究，以确定其在不同信噪比(SNR)、车速、时延扩展和分组长度变化情况下对车载V2V通信的可靠性。特别是，我们重点计算了当有错误的分组被重传直到正确接收时的预期延迟。采用IEEE 802.11a的MatLab模型对其物理层进行了仿真。
This paper presents a study of the Dedicated Short Range Communication (DSRC) Physical Layer in order to determine its reliability for Vehicle-2-Vehicle (V2V) communication under varying Signal-to-Noise Ratio (SNR), vehicle speed, delay spread, and packet lengths. In particular, we focus on computing the expected delay when packets with errors are retransmitted until received correctly. IEEE 802.11a MatLab model was used to simulate the DSRC Physical Layer.