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Priya Mahadevan, Adolfo Rodriguez, David Becker, Amin Vahdat
2006 ACM SIGMOBILE Mobile Computing and Communications Review  
The current state of the art in evaluating applications and communication protocols for ad hoc wireless networks usually involves either simulation or small-scale live deployment.  ...  MobiNet utilizes a cluster of emulator nodes to appropriately delay, drop or deliver packets in a hop by hop fashion based on MAC-layer protocols, ad hoc routing protocols, congestion, queuing, and available  ...  We further show the power of our emulation environment by running an unmodified video playback application communicating across an emulated large-scale multi-hop 802.11 network using DSR on stock hardware  ... 
doi:10.1145/1137975.1137979 fatcat:nlgafdkohjaalnzmcmy5byveh4

NEMAN: a network emulator for mobile ad-hoc networks

M. Puzar, T. Plagemann
2005 Proceedings of the 8th International Conference on Telecommunications, 2005. ConTEL 2005.  
Development of applications and protocols for wireless ad-hoc networks has always been a challenge.  ...  Emulators present a trade-off between real test beds and simulators, providing a virtual wireless network at the lowest layers, and yet allowing real code to be run on the higher layers.  ...  ACKNOWLEDGMENTS This work has been performed in the Ad-Hoc InfoWare project and we would like to thank all project team members and related colleagues for many fruitful discussions and other contributions  ... 
doi:10.1109/contel.2005.185841 fatcat:o5t5lkzshjhs3elhzxwgkxk7mm

A Survey on Emulation Testbeds for Mobile Ad-hoc Networks

Kishan N. Patel, Rutvij h. Jhaveri
2015 Procedia Computer Science  
Emulator provides environment without modifications to the software and validates software solutions for ad hoc network.  ...  We contribute a survey of emulation testbeds for the choice of appropriate research tools in the mobile ad hoc networks.  ...  Introduction MANET (Mobile ad hoc networks) [5] is a self-configuring infrastructure less network in which the mobile devices are connected by wireless medium.  ... 
doi:10.1016/j.procs.2015.03.111 fatcat:2gkxwle63zbrxkfykbe4ymqi4u

Drift: A highly condensed emulation framework for mobile nodes in server clusters

Xinyu Zhang, Baochun Li
2008 2008 5th IEEE International Conference on Mobile Ad Hoc and Sensor Systems  
As a highly condensed emulation infrastructure, Drift makes it possible to rapidly develop and validate large-scale wireless network application-layer protocols within a cluster computing environment.  ...  Unlike existing emulation testbeds, Drift features a fully decentralized architecture, an efficient message processing unit, and more accurate network models for mobile wireless nodes.  ...  To achieve high scalability, one needs to minimize the overhead introduced by the emulation infrastructure, and to be able to accommodate complex algorithms -such as network coding -with a light-weight  ... 
doi:10.1109/mahss.2008.4660048 dblp:conf/mass/ZhangL08 fatcat:s63s23j4hrc47jgoppbbzemi5i

Utility of hybrid wireless experimentation for evaluation of heterogeneous wireless architectures and cross-layer protocols

Mahesh K. Marina, Zhiguo Xu, Junlan Zhou, Rajive Bagrodia
2008 ACM SIGMOBILE Mobile Computing and Communications Review  
Using two novel and detailed case studies of WHYNET, we demonstrate the utility of the hybrid approach for realistic, scalable and cost-effective evaluation of heterogeneous wireless network scenarios  ...  We consider hybrid wireless experimentation, which has emerged as an alternative and complementary methodology to physical experimentation and simulation for wireless network evaluation.  ...  Acknowledgments This work has been funded by the NSF under the Network Research Testbed grant WHYNET: Scalable Testbed for Next Generation Mobile Wireless Networking Technologies (award number ANI-0335302  ... 
doi:10.1145/1462141.1462143 fatcat:tgytb2uvx5bgzegeh3cx3o2c64


Junlan Zhou, Zhengrong Ji, Maneesh Varshney, Zhiguo Xu, Yi Yang, Mahesh Marina, Rajive Bagrodia
2006 Proceedings of the 1st international workshop on Wireless network testbeds, experimental evaluation & characterization - WiNTECH '06  
We present an overview of the WHYNET (Wireless HYbrid NETwork) testbed, currently being developed for realistic and scalable evaluation of next-generation wireless network protocols and applications.  ...  Further, we present several case studies to demonstrate the value of the hybrid testbed for realistic and scalable evaluation of a broad range of wireless network scenarios, focusing on cross-layer interactions  ...  Acknowledgments This work has been funded by the National Science Foundation under the Network Research Testbed grant "WHYNET: Scalable Testbed for Next Generation Mobile Wireless Networking Technologies  ... 
doi:10.1145/1160987.1161016 dblp:conf/mobicom/ZhouJVXYMB06 fatcat:dtujf4nt4ng4thfufx7uyj4fw4

Continuously Testing Distributed IoT Systems: An Overview of the State of the Art [article]

Jossekin Beilharz, Philipp Wiesner, Arne Boockmeyer, Lukas Pirl, Dirk Friedenberger, Florian Brokhausen, Ilja Behnke, Andreas Polze, Lauritz Thamsen
2021 arXiv   pre-print
IoT test environments present a possible solution to these challenges by emulating the nodes, networks, and possibly domain environments in which IoT applications can be executed.  ...  We derive desirable characteristics of IoT test environments, compare 18 tools that can be used in this respect, and give a research outlook of future trends in this area.  ...  MobiNet [17] focuses on the evaluation of applications and network setup in ad hoc wireless networks.  ... 
arXiv:2112.09580v1 fatcat:wdm75whfsre37phbfuzsdfvabm

Prototyping telematic services in a wireless vehicular mesh network environment

Cristian Olariu, Adriana Hava, Piotr Szczechowiak, Yacine Ghamri-Doudane
2012 2012 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)  
In order to achieve strong integration between the services and the underlying network infrastructure there is a need for both simulation and emulation of the entire system.  ...  This paper presents a combined simulation and emulation approach for telematic services prototyping in an emulated wireless vehicular mesh networking environment.  ...  ACKNOWLEDGEMENT This work is supported by the European Union through the Marie Curie IAPP program under the grant agreement no. 230684: "CarMesh: Ubiquitous Wireless Mesh Networks for Next-Generation Personal  ... 
doi:10.1109/wcncw.2012.6215525 dblp:conf/wcnc/OlariuHSG12 fatcat:zkz3re2kmrapxpblxcormxabvu

W-NINE: A Two-Stage Emulation Platform for Mobile and Wireless Systems

Emmanuel Conchon, Tanguy Pérennou, Johan Garcia, Michel Diaz
2010 EURASIP Journal on Wireless Communications and Networking  
Network emulation is often perceived as a good trade-off between experiments on operational wireless networks and discrete-event simulations on Opnet or ns-2.  ...  However, ensuring repeatability and realism in network emulation while taking into account mobility in a wireless environment is very difficult.  ...  As depicted in Figure 4 , an emulation experiment starts with the definition of the kind of network that have to be emulated: an 802.11 Ad-Hoc network or a Managed network representing a 802.11 infrastructure  ... 
doi:10.1155/2010/149075 fatcat:dr3noabpwzagxoikp6r2yr6c6m

AEROMAN: A Novel Architecture to Evaluate Routing Protocols for Multi-Hop Ad-Hoc Networks

Lan Tien Nguyen, Razvan Beuran, Yoichi Shinoda
2010 2010 Proceedings of 19th International Conference on Computer Communications and Networks  
In this paper, we present AEROMAN (Architecture to Evaluate Routing PrOtocols for Multi-hop Ad-hoc Networks) which is designed and implemented for evaluation of routing protocols for multi-hop wireless  ...  AEROMAN uses QOMET, a wireless link emulation tool, to compute parameters of wireless links, such as bandwidth, delay, packet loss rate, in contention-free conditions.  ...  Junya Nakata and Takashi Okada for their valuable comments on the implementations.  ... 
doi:10.1109/icccn.2010.5560133 dblp:conf/icccn/NguyenBS10 fatcat:o2ukj52cs5allknlw2yh7ag5f4

StarBED2: Large-scale, Realistic and Real-time Testbed for Ubiquitous Networks

Junya Nakata, Satoshi Uda, Toshiyuki Miyachi, Kenji Masui, Razvan Beuran, Yasuo Tan, Ken-ichi Chinen, Yoichi Shinoda
2007 2007 3rd International Conference on Testbeds and Research Infrastructure for the Development of Networks and Communities  
Accordingly testbeds for these networks must be able to perform accurately emulation of large-scale networks with a complex topology.  ...  We are now implementing StarBED2, which expands StarBED so as to be suitable for emulating ubiquitous networks by introducing several new concepts.  ...  MobiNet [16] is rather a wireless network emulator than testbed for ubiquitous networks.  ... 
doi:10.1109/tridentcom.2007.4444702 dblp:conf/tridentcom/NakataUMMBTCS07 fatcat:x34yo34vkbhjrg3acmxtc4koxm

Testbeds for Emulating Dependability Issues of Mobile Web Services

Lukasz Juszczyk, Schahram Dustdar
2010 2010 6th World Congress on Services  
In this paper we present an approach for emulating mobile workers in order to test the effects of unreliable dependability on workflows.  ...  By using portable devices, the workers are not only able to access their company's data and/or services from everywhere, but are also offering their own services for being accessible on-demand.  ...  Furthermore, emulators for mobile ad-hoc networks, such as Octopus [19] , MobiNet [20] , or MobiEmu [21] do exist, of which each has different strengths and weaknesses.  ... 
doi:10.1109/services.2010.83 dblp:conf/services/JuszczykD10 fatcat:vktrmxwowzd7jd4aqlw6zq2qtu

Security and privacy issues in middleware for emergency and rescue applications

Matija Puzar, Thomas Plagemann, Yves Roudier
2008 2008 Second International Conference on Pervasive Computing Technologies for Healthcare  
Moreover, the rescue personnel's movements make the network topology very dynamic and unstable. We call this type of networks mobile ad-hoc networks (MANETs).  ...  The final contribution of this thesis is a network emulation test-bed implemented to facilitate development of specialized applications and protocols for MANETs.  ...  Acknowledgments This work has been performed in the Ad-Hoc InfoWare project and we would like to thank all project team members and related colleagues for many fruitful discussions and other contributions  ... 
doi:10.1109/pcthealth.2008.4571037 dblp:conf/ph/PuzarPR08 fatcat:xqkyel3klbeshcphmky7e5itku

Scalable computer network emulation using node virtualization and resource monitoring [article]

Steffen Dirk Maier, Universität Stuttgart, Universität Stuttgart
Since network properties are reproduced synthetically, emulation supports reproducible measurement results for wired and wireless networks.  ...  A centralized emulation control component distributes dynamic network property updates which result from node mobility for instance.  ...  Wireless Ad hoc Network Emulation Wireless ad hoc networks typically consist of a large number of communicating devices, which are often resource-poor.  ... 
doi:10.18419/opus-2698 fatcat:6sutyw6tmjd2pbf6o5alosnhjy

ENHANCING IOT SYSTEMS BY EXPLOITING OPPORTUNISTICALLY COLLECTED INFORMATION FROM COMMUNICATION NETWORKS Enhancing IoT Systems by Exploiting Opportunistically Collected Information from Communication Networks

Lars Mikkelsen, Lars Dissertation, Mikkelsen, Nöel Crespi, Laurent Schumacher
In the first contribution, we present NetMap, a system we developed for performing and collecting transport layer end-to-end network performance measurements.  ...  NetMap exploits the ubiquitous presence of smartphones to collect many measurements at low cost, which are used for populating a network performance map with real network measurements.  ...  Conversely, other smart parking systems make ad-hoc agreements with parking lots about obtaining live information and/or supporting payment [7] [12] [11] .  ... 
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