网络与互联网架构学术速递[1.10]
Update！H5支持摘要折叠，体验更佳！点击阅读原文访问arxivdaily.com，涵盖CS|物理|数学|经济|统计|金融|生物|电气领域，更有搜索、收藏等功能！
cs.NI网络与互联网架构，共计4篇
【1】 Prognosis: Closed-Box Analysis of Network Protocol Implementations
标题：预测：网络协议实施的封闭分析
链接：https://arxiv.org/abs/2201.02577
备注：None
摘要：We present Prognosis, a framework offering automated closed-box learning and
analysis of models of network protocol implementations. Prognosis can learn
models that vary in abstraction level from simple deterministic automata to
models containing data operations, such as register updates, and can be used to
unlock a variety of analysis techniques -- model checking temporal properties,
computing differences between models of two implementations of the same
protocol, or improving testing via model-based test generation. Prognosis is
modular and easily adaptable to different protocols (e.g., TCP and QUIC) and
their implementations. We use Prognosis to learn models of (parts of) three
QUIC implementations -- Quiche (Cloudflare), Google QUIC, and Facebook mvfst --
and use these models to analyze the differences between the various
implementations. Our analysis provides insights into different design choices
and uncovers potential bugs. Concretely, we have found critical bugs in
multiple QUIC implementations, which have been acknowledged by the developers.
【2】 Charging Techniques for UAV-assisted Data Collection: Is Laser Power Beaming the Answer?
标题：无人机辅助数据收集的充电技术：激光传输能解决问题吗？
链接：https://arxiv.org/abs/2201.02573
备注：6 pages, 5 figures
摘要：As Covid-19 has increased the need for connectivity around the world,
researchers are targeting new technologies that could improve coverage and
connect the unconnected in order to make progress toward the United Nations
Sustainable Development Goals. In this context, drones are seen as one of the
key features of 6G wireless networks that could extend the coverage of previous
wireless network generations. That said, limited on-board energy seems to be
the main drawback that hinders the use of drones for wireless coverage.
Therefore, different wireless and wired charging techniques, such as laser
beaming, charging stations, and tether stations are proposed. In this paper, we
analyze and compare these different charging techniques by performing extensive
simulations for the scenario of drone-assisted data collection from
ground-based Internet of Things (IoT) devices. We analyze the strengths and
weaknesses of each charging technique, and finally show that laser-powered
drones strongly compete with, and outperform in some scenarios other charging
techniques.
【3】 Towards Industry 5.0: Intelligent Reflecting Surface (IRS) in Smart Manufacturing
标题：走向行业5.0：智能制造中的智能反射面(IRS)
链接：https://arxiv.org/abs/2201.02214
摘要：Intelligent Reflecting Surface (IRS) is expected to become a key enabling
technology for 6G wireless communication networks as they can significantly
improve the wireless network's performance, creating a controllable radio
environment in preferred directions. The vision for Industry 5.0 is for close
cooperation between humans and machines, requiring ultra-reliability and low
latency communications (URLLC). IRS is expected to play a crucial role in
realizing wireless URLLC for Industry 5.0. In this paper, we first provide an
overview of IRS technology and then conceptualize the potential for IRS
implementation in a smart manufacturing environment to support the emergence of
Industry 5.0 with a series of applications. Finally, to stimulate future
research in this area, we discuss the strength, open challenges, maturity, and
enhancing areas of the IRS technology in modern smart manufacturing.
【4】 Surveying 5G Techno-Economic Research to Inform the Evaluation of 6G Wireless Technologies
标题：调查5G技术-经济研究为6G无线技术评估提供信息
链接：https://arxiv.org/abs/2201.02272
摘要：Techno-economic assessment is a fundamental technique engineers use for
evaluating new communications technologies. However, despite the
techno-economics of the fifth cellular generation (5G) being an active research
area, it is surprising there are few comprehensive evaluations of this growing
literature. With mobile network operators deploying 5G across their networks,
it is therefore an opportune time to appraise current accomplishments and
review the state-of-the-art. Such insight can inform the flurry of 6G research
papers currently underway and help engineers in their mission to provide
affordable high-capacity, low-latency broadband connectivity, globally. The
survey discusses emerging trends from the 5G techno-economic literature and
makes six key recommendations for the design and standardization of Next
Generation 6G wireless technologies.
机器翻译，仅供参考
点击“阅读原文”获取带摘要的学术速递