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电气工程哲学博士-网络与网络安全

Doctor of Philosophy in Electrical Engineering - Networks and Cybersecurity

弗吉尼亚理工大学

Virginia Tech

US美国

  • 学历文凭

    学历文凭

    Ph.D.

  • 专业院系

    专业院系

    Department of Electrical and Computer Engineering

  • 开学时间

    开学时间

  • 课程时长

    课程时长

  • 课程学费

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国际学生入学条件

You may scan a copy of your official paper or electronic transcript provided to you from your institution's Registrar. Do not upload your institution's web-based academic record or a document stating it is not an official transcript. Make sure that all critical and identifying marks have been scanned and are legible. These include the institution's name, your name, the names of your courses, and the grades you have received. It is important that you scan both the front and back of your transcript as we will need to be able to review the information provided on the back of your transcript concerning credit hours, the institution's grading scale, etc. Please ensure that your file is in Word (.doc) or PDF format.
For admission, we expect a minimum TOEFL score of 90 (IBT) or IELTS score of 6.5 for admission. Further, TOEFL scores of 20 or greater in Listening, Writing, Speaking, and Reading subsections are required. Some departments may require higher minimum scores.
Students who anticipate appointment as Graduate Teaching Assistants are expected to have scored 25 or greater on the TOEFL Speaking subtest. GTA appointment of a student scoring 20-24 on the Speaking subtest should be justified explicitly within the particular academic unit, appointment of a student scoring below 20 on the Speaking subtest requires justification with the Graduate School.
International applicants are exempt from demonstrating English proficiency if they have graduated from an accredited university where English is the language of instruction or if they are U.S. permanent residents (green card holders). International applicants may demonstrate English proficiency by submitting scores from the Test of English as a Foreign Language (TOEFL) or the International English Language Testing System (IELTS). A minimum TOEFL score of 577 on the paper-based test (PBT) or 90 on the internet-based test (iBT) is required for consideration of the application.
Now that almost everything is computerized, so are the GRE General Test and the GMAT. We no longer administer the paper tests at Virginia Tech. The closest testing centers to Virginia Tech are in Roanoke.
The minimum cumulative grade point average for admission is 3.0 or better, but that requirement may be waived depending on the applicant's professional experience and accomplishments as identified through a holistic review of your application.
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  • 雅思总分:6.5
  • 托福网考总分:90
  • 托福笔试总分:577
  • 其他语言考试:NA

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课程简介

在网络物理系统的世界中,网络研究不断发展。研究人员与无线通信紧密合作,但也在研究社交网络和基础设施网络,例如电网。我们的团队调查与容量,可靠性,能效,弹性和安全性有关的节点和系统问题。海洋和淡水环境中的有害藻华(HAB)是全球健康和环境关注的问题。在现场进行HAB毒素实验室分析的现场采样方法既不可持续,也不实用。或者,从卫星图像中识别标准的彩色产品可用于监视一般的藻华活动,但不能识别有害的华华,也不能指示毒素释放。我们正在研究对两种不同方法的补充方法,这些方法使用创新的无线传感器网络来就地和实时监测毒素水
In a world of cyberphysical systems networking research continues to evolve. Researchers work closely with wireless communications, but are also studying social networks and infrastructure networks such as the power grid. Our teams investigate issues of nodes and systems that relate to capacity, reliability, energy efficiency, resilience, and security. Harmful Algal Blooms (HABs) in marine and freshwater environments are a global health and environmental concern. On-site sampling methods followed by in-lab analysis of HAB toxins are neither sustainable nor practical. Alternatively, identifying standard color products from satellite images is useful for monitoring general algal bloom activities, but cannot identify harmful blooms, nor indicate toxin release. We are investigating a complementary approach to the two different methods that uses an innovative wireless sensor network to monitor the level of toxins in situ and in real time.
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关于弗吉尼亚理工大学

弗吉尼亚理工大学是一所名列前茅、受到广泛认可的大学,开设有各种本科和硕士课程。该校在弗吉尼亚州有多个校区,拥有一支出色的教学队伍,选择入读该校的学生将获得由一流科研驱动的优质教育。弗吉尼亚理工大学开设有110多种本科和170多种研究生学位课程,有大约3.7万名学生,其中1.1万名学生在著名的工程学院学习。该校力求采用最先进的技术,在推动各门课程学习的同时寻找应对全球问题的解决方案,鼓励学生凭借自己的实力解决问题,成为领导者。该校有900多个社团和俱乐部,学生可在课余时间加入其中,其中包括YouTube和社交媒体俱乐部、学生报纸以及手工艺和咖啡俱乐部。本科生中有近20%的学生参加了男生联谊会和女生联谊会生活社区。学生在弗吉尼亚理工大学学习期间,该校强大的支持网络可为国内和国际学生提供各种服务。从住宿和财务方面的帮助,到国际学生所面临的签证和语言方面的挑战,学生都能找到所需要的帮助。弗吉尼亚理工大学非常受国际申请者的欢迎。AdvantageVT课程为希望把英语学习和课程学分结合在一起的学生提供了一个理想的途径。成功申请的学生可先学习一到三个学期,然后直接入读商务、工程或理学课程。

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