摘要
融合多路径传输机制的车联网可以发挥车载多宿主接口的通信潜力,实现了车载应用多路径并行传输数据。但是,车主在驾驶中往往对内容丰富的车载应用数据在传输服务方面具有按需优先传递的需求。为了保证像具有安全驾驶等具有优先传递需求的数据,提出了一种面向优先级感知的车联网多路径传输机制,旨在通过区分数据的优先级为车载应用提供按需优先并发的策略,提高车联网的传输服务质量。
MPTCP-Based can utilize the communication potential of in-vehicle multi-homed interfaces and realize multi-path parallel transmission of data for in-vehicle applications.However,car owners often have on-demand priority delivery service require⁃ments for content-rich in-vehicle application data in terms of transmission services while driving.In order to ensure data with priority delivery,such as those with safe driving,we propose a priority-aware multi-path transmission mechanism for vehicular networking,aiming to improve the transmission service quality of vehicular networking by differentiating the priority of data,and improving the qual⁃ity of transmission services for vehicular networks.
作者
卢伟
Lu Wei(Jiangxi University of Technology Collaborative Innovation Center,Nanchang 330098)
出处
《现代计算机》
2021年第29期51-54,共4页
Modern Computer
基金
江西科技学院自然科学项目(ZR1910)
江西省教育厅科学技术研究项目(GJJ202017)。
