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Mobile ad hoc networking (MANET) is a growing technology that can support the operation of adaptive wireless networks. With the increased demand rate of wireless applications it is useful to have more adaptive and self organizing…

Networking and Internet Architecture · Computer Science 2014-10-20 Biju Issac , Khairuddhin Ab Hamid , C. E. Tan

Existing performance comparisons of QUIC and TCP compared an optimized QUIC to an unoptimized TCP stack. By neglecting available TCP improvements inherently included in QUIC, comparisons do not shed light on the performance of current web…

Networking and Internet Architecture · Computer Science 2019-06-19 Konrad Wolsing , Jan Rüth , Klaus Wehrle , Oliver Hohlfeld

Anonymity systems such as Tor aim to enable users to communicate in a manner that is untraceable by adversaries that control a small number of machines. To provide efficient service to users, these anonymity systems make full use of…

Cryptography and Security · Computer Science 2015-03-19 Prateek Mittal , Ahmed Khurshid , Joshua Juen , Matthew Caesar , Nikita Borisov

Since its earliest days, the Worldwide LHC Computational Grid (WLCG) has relied on GridFTP to transfer data between sites. The announcement that Globus is dropping support of its open source Globus Toolkit (GT), which forms the basis for…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-02-03 Brian Bockelman , Andrea Ceccanti , Fabrizio Furano , Paul Millar , Dmitry Litvintsev , Alessandra Forti

Today's Internet is heavily used for multimedia streaming from cloud backends, while the Internet of Things (IoT) reverses the traditional data flow, with high data volumes produced at the network edge. Information Centric Networking (ICN)…

Networking and Internet Architecture · Computer Science 2021-08-17 Christopher Scherb , Dennis Grewe , Christian Tschudin

Stream processing is a compute paradigm that promises safe and efficient parallelism. Modern big-data problems are often well suited for stream processing's throughput-oriented nature. Realization of efficient stream processing requires…

Performance · Computer Science 2015-04-14 Jonathan C. Beard , Roger D. Chamberlain

People have shown that in-network computation (INC) significantly boosts performance in many application scenarios include distributed training, MapReduce, agreement, and network monitoring. However, existing INC programming is unfriendly…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-12-19 Bohan Zhao , Wenfei Wu , Wei Xu

We present HORNET, a system that enables high-speed end-to-end anonymous channels by leveraging next generation network architectures. HORNET is designed as a low-latency onion routing system that operates at the network layer thus enabling…

Cryptography and Security · Computer Science 2016-02-09 Chen Chen , Daniele Enrico Asoni , David Barrera , George Danezis , Adrian Perrig

Imagine that a malicious hacker is trying to attack a server over the Internet and the server wants to block the attack packets as close to their point of origin as possible. However, the security gateway ahead of the source of attack is…

Cryptography and Security · Computer Science 2017-09-15 Abhinav Aggarwal , Mahdi Zamani , Mihai Christodorescu

The rapid growth of the internet in general and of bandwidth capacity at internet clients in particular poses increasing computation and bandwidth demands on internet servers. Internet access technologies like ADSL [DSL], Cable Modem and…

Networking and Internet Architecture · Computer Science 2007-05-23 Shmuel Vagner

In IPTV networks, channel change latency is considered as a major obstacle in achieving broadcast-level quality video delivery. Because of the bandwidth limitations observed at the client side, users typically have access to a limited…

Networking and Internet Architecture · Computer Science 2011-12-20 Aytac Azgin , Yucel Altunbasak

The QUIC protocol is a new approach to combine encryption and transport layer stream abstraction into one protocol to lower latency and improve security. However, the decision to encrypt transport layer functionality may limit the…

Cryptography and Security · Computer Science 2021-07-14 Konrad Yuri Gbur , Florian Tschorsch

This paper proposes and evaluates a new position-based Parallel Routing Protocol (PRP) for simultaneously routing multiple data packets over disjoint paths in a mobile ad-hoc network (MANET) for higher reliability and reduced communication…

Networking and Internet Architecture · Computer Science 2011-10-10 Khaled Day , Abderezak Touzene , Bassel Arafeh , Nasser Alzeidi

These days MANET is an amazing remarkably altering or rising technology, for the reason that of its elite nature of scattered mobile devices and self motivated network topology. The mobile adhoc routing protocol follows several principles…

Networking and Internet Architecture · Computer Science 2014-04-14 Sohail Abid , Shahab Khan

HTTP/2 supersedes HTTP/1.1 to tackle the performance challenges of the modern Web. A highly anticipated feature is Server Push, enabling servers to send data without explicit client requests, thus potentially saving time. Although…

Networking and Internet Architecture · Computer Science 2018-10-15 Torsten Zimmermann , Benedikt Wolters , Oliver Hohlfeld , Klaus Wehrle

When IP-packet processing is unconditionally carried out on behalf of an operating system kernel thread, processing systems can experience overload in high incoming traffic scenarios. This is especially worrying for embedded real-time…

Networking and Internet Architecture · Computer Science 2022-04-20 Christoph Blumschein , Ilja Behnke , Lauritz Thamsen , Odej Kao

Mobile Ad hoc Network (MANET) is a collection of mobile nodes that can communicate with each other using multihop wireless links without requiring any fixed based-station infrastructure and centralized management. Each node in the network…

Cryptography and Security · Computer Science 2012-08-10 Akshai Aggarwal , Savita Gandhi , Nirbhay Chaubey , Pathik Shah , Madhvi Sadhwani

Remote driving aims to improve transport systems by promoting efficiency, sustainability, and accessibility. In the railway sector, remote driving makes it possible to increase flexibility, as the driver no longer has to be in the cab.…

Networking and Internet Architecture · Computer Science 2024-06-05 Daniel Mejias , Zaloa Fernandez , Roberto Viola , Ander Aramburu , Igor Lopez , Andoni Diaz

Quick UDP Internet Connections (QUIC) is a recently proposed transport protocol, currently being standardized by the Internet Engineering Task Force (IETF). It aims at overcoming some of the shortcomings of TCP, while maintaining the logic…

Networking and Internet Architecture · Computer Science 2019-11-11 Alvise De Biasio , Federico Chiariotti , Michele Polese , Andrea Zanella , Michele Zorzi

In this paper, we uncover a new side-channel vulnerability in the widely used NAT port preservation strategy and an insufficient reverse path validation strategy of Wi-Fi routers, which allows an off-path attacker to infer if there is one…

Cryptography and Security · Computer Science 2024-04-09 Yuxiang Yang , Xuewei Feng , Qi Li , Kun Sun , Ziqiang Wang , Ke Xu