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A wired-wireless testbed architecture for network layer experimentation based on ORBIT and VINI

George C. Hadjichristofi, Avi Brender, Marco Gruteser, Rajesh Mahindra, Ivan Seskar
2007 Proceedings of the the second ACM international workshop on Wireless network testbeds, experimental evaluation and characterization - WinTECH '07  
Most existing testbeds, however, focus either on wired or wireless networks and provide inadequate support for experimentation with novel network architectures spanning the wired and wireless domain.  ...  This paper presents an initial design of a global-scale wiredwireless testbed and its prototyping based on the existing ORBIT and VINI testbeds.  ...  ., PlanetLab [1] or VINI [2] [3] , Emulab [4] [5] ) or on controlled wireless experimental platforms such as the Open Access Research Testbed for Next-Generation Wireless Networks (ORBIT) testbed  ... 
doi:10.1145/1287767.1287783 dblp:conf/mobicom/HadjichristofiBGMS07 fatcat:pool4k4wvbdkvbohium4opctva

Using ORBIT for evaluating wireless content-centric network transport

Feixiong Zhang, Alex Reznik, Hang Liu, Chenren Xu, Yanyong Zhang, Ivan Seskar
2013 Proceedings of the 8th ACM international workshop on Wireless network testbeds, experimental evaluation & characterization - WiNTECH '13  
Evaluation of Content-Centric Networking (CCN) transport protocols, especially over wireless networks, brings about new requirements for testbeds.  ...  Among these sandboxes, sandbox 4 is customized for high-accuracy wireless experimentation.  ...  Experimental setup All ORBIT nodes that we use run Linux 2.6, and each has a 2.93GHz Intel i7 quadcore processor with 4GB memory.  ... 
doi:10.1145/2505469.2508457 dblp:conf/mobicom/ZhangRLXZS13 fatcat:6kf4v7u5nzhh7ke6jd23jyx7my

Experimental evaluation of the TCP simultaneous-send problem in 802.11 wireless local area networks

Sumathi Gopal, Dipankar Raychaudhuri
2005 Proceeding of the 2005 ACM SIGCOMM workshop on Experimental approaches to wireless network design and analysis - E-WIND '05  
ORBIT makes it feasible to conduct controlled and reproducible experiments in a wireless network scenario.  ...  We evaluate the same TCP simultaneous-send problem with real world experiments on a wireless-cum-wired network testbed called ORBIT [2] at WINLAB, Rutgers University.  ...  EXPERIMENTAL SETUP All experiments were conducted on the ORBIT wireless testbed [2] . It was comprised of 64 nodes placed in a square grid of 8 rows and 8 columns as depicted in Figure 2 .  ... 
doi:10.1145/1080148.1080153 fatcat:4vkzdjquevfgjpink54hlv455i

Implication of MAC Frame Aggregation on Empirical Wireless Experimentation

Gautam Bhanage, Rajesh Mahindra, Ivan Seskar, Dipankar Raychaudhuri
2009 GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference  
Wireless network emulator testbeds have become increasingly important for realistic, at-scale experimental evaluation of new network architectures and protocols.  ...  Using experimental measurements, it is shown that this feature has an impact across a diverse set of wireless experiments and should be considered while comparing results.  ...  Common experimental parameters used with ORBIT nodes. Other parameters such as channel rate and packet sizes which may vary with experiments are mentioned explicitly.  ... 
doi:10.1109/glocom.2009.5426069 dblp:conf/globecom/BhanageMSR09 fatcat:jvvcxhnkqjhr7gkjw2rrj4oypm

Cross-technology wireless experimentation: Improving 802.11 and 802.15.4e coexistence

Peter Ruckebusch, Jan Bauwens, Bart Jooris, Spilios Giannoulis, Eli De Poorter, Ingrid Moerman, Domenico Garlisi, Pierluigi Gallo, Ilenia Tinnirello
2016 2016 IEEE 17th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM)  
wireless networks, including cross-technology coordination mechanisms.  ...  In this demo we demonstrate the functionalities of a novel experimentation framework, called WiSHFUL, that facilitates the prototyping and experimental validation of innovative solutions for heterogeneous  ...  The EU H2020 WiSHFUL project aims to lower the threshold for experimentation on heterogeneous wireless platforms, drive innovation and minimize time and resource investments for experimental validation  ... 
doi:10.1109/wowmom.2016.7523538 dblp:conf/wowmom/RuckebuschBJGPM16 fatcat:aeklygwbazd6do32c26br3s5vm

Architecture and Framework for Supporting Open-Access Multi-user Wireless Experimentation

S. Ganu, M. Ott, I. Seskar, D. Raychaudhuri, S. Paul
2006 2006 1st International Conference on Communication Systems Software & Middleware  
The above considerations motivated the ORBIT testbed project, which is a multi-user experimental facility to support research on nextgeneration wireless networks.  ...  Most of the contemporary research in wireless networks is primarily based on simulations or in-house small scale experimental setups that are highly customized for the experiment and hence difficult to  ...  These considerations motivated the ORBIT 1 testbed project which aims to provide a flexible, open-1 Research supported by NSF ORBIT Testbed Project, NSF NRT Grant #ANI0335244 access multi-user experimental  ... 
doi:10.1109/comswa.2006.1665170 dblp:conf/comsware/GanuOSR06 fatcat:r6gvjytwojegvgpfxpui72g7zy

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  
We consider hybrid wireless experimentation, which has emerged as an alternative and complementary methodology to physical experimentation and simulation for wireless network evaluation.  ...  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  ...  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

Cloud-Based Experimental Platform for the Space-Ground Integrated Network

Xiaofeng Wang, Xinyu Chen, Haiyang Ye, Yuan Liu, Guizhu Zhang, Weizhe Zhang
2020 Wireless Communications and Mobile Computing  
Therefore, a reliable experimental platform is necessary for SGINs. This paper presents a cloud-based experimental platform for the SGIN context named SGIN-Stack.  ...  Emulation experiments involving satellite orbital maneuvers and attitude adjustments show that SGIN-Stack can be used for dynamic and real-time SGIN emulation.  ...  The experimental results are shown in Figure 11 .  ... 
doi:10.1155/2020/8893187 fatcat:cboc3xww5jbqrk3esp7kjrd4pi

Experimental characterization of intensity scintillation in the LEO downlink

Florian Moll
2015 2015 4th International Workshop on Optical Wireless Communications (IWOW)  
the paper addresses the experimental investigation of intensity scintillation for characterization of optical Low Earth Orbit-ground communications.  ...  This paper treats the scenario of Low Earth Orbit (LEO) to ground links. The transmitter is an optical terminal installed on the LEO satellite.  ...  The laser terminal on board the OICETS (Optical Inter-orbit Communications Engineering Test Satellite) satellite acted as laser source [5] [6] .  ... 
doi:10.1109/iwow.2015.7342260 dblp:conf/iwow/Moll15 fatcat:aoagqyxrnbhcxlmecadb7mtbhi

Challenges of using wireless network testbeds

Razvan Beuran, Yasuo Tan, Yoichi Shinoda
2011 Proceedings of the 6th ACM international workshop on Wireless network testbeds, experimental evaluation and characterization - WiNTECH '11  
We conclude that a testbed such as ORBIT provides a viable approach to network testing, although this is conditioned by an awareness of the potential pitfalls that may affect experimental results; a series  ...  We performed several types of evaluation tests on ORBIT, as well as a series of equivalent experiments with up to 50 nodes, which were done also on the QOMB wireless network emulation testbed, and by using  ...  In this section we analyze the influence of such tools on the experimental results for the practical case of ORBIT.  ... 
doi:10.1145/2030718.2030723 dblp:conf/mobicom/BeuranTS11 fatcat:vlbt3jfinbeadpmudhk7fsr2by


Augusto Esteves, Eduardo Velloso, Andreas Bulling, Hans Gellersen
2015 Proceedings of the 28th Annual ACM Symposium on User Interface Software & Technology - UIST '15  
The UI shows the volume, pause/play and previous/next controls with orbiting targets for gaze selection. Bottom: how Orbits enables gaze input on smart watches.  ...  We introduce Orbits, a novel gaze interaction technique that enables hands-free input on smart watches.  ...  . • Second, an experimental evaluation of Orbits recognition performance depending on the duration of pursuits and the correlation threshold for matching eye movement and target movement. • Third, an experimental  ... 
doi:10.1145/2807442.2807499 dblp:conf/uist/EstevesVBG15 fatcat:peprgygmrjf27avblqo2sb2sle

What is A Wireless UAV? A Design Blueprint for 6G Flying Wireless Nodes [article]

John Buczek, Lorenzo Bertizzolo, Stefano Basagni, Tommaso Melodia
2021 arXiv   pre-print
In~6G networks, wireless UAVs will connect ground users to in-orbit wireless infrastructure.  ...  As the design and prototyping of wireless UAVs are on the rise, the time is ripe for introducing a more precise definition of what is a wireless UAV.  ...  : Alongside in-orbit satellites and cell towers on the ground, future wireless UAVs will be integral in multilayered hierarchical 6G networks [38] .  ... 
arXiv:2110.02472v1 fatcat:ralmaipbwve6xd3b3jqxgd4eq4

Wireless Communications with Programmable Metasurface: Transceiver Design and Experimental Results [article]

Wankai Tang, Xiang Li, Jun Yan Dai, Shi Jin, Yong Zeng, Qiang Cheng, Tie Jun Cui
2018 arXiv   pre-print
We then present the design, implementation and experimental evaluation of the proposed metasurface-based wireless communication system with a prototype, which realizes single carrier quadrature phase shift  ...  Experimental result is provided to compare the performance of the proposed metasurface-based architecture against the conventional one.  ...  EXPERIMENTAL EVALUATION This section presents the experimental set up to test the proposed programmable metasurface-based single-carrier QPSK wireless communication system in a realistic wireless environment  ... 
arXiv:1811.08119v2 fatcat:e2h62apkybczvn3hxjgjl3at4i

Towards large-scale mobile network emulation through spatial switching on a wireless grid

Kishore Ramachandran, Sanjit Kaul, Suhas Mathur, Marco Gruteser, Ivan Seskar
2005 Proceeding of the 2005 ACM SIGCOMM workshop on Experimental approaches to wireless network design and analysis - E-WIND '05  
We present the architecture and work-in-progress implementation of the m-ORBIT testbed, a mobility emulator using spatial switching, which facilitates mobile system experiments with 802.11a/b/g wireless  ...  Experimentation with large mobile networks is notoriously tedious and expensive.  ...  First, the experimenter designates one ORBIT node as virtual mobile node for each mobile node that should be emulated. 2 On these nodes, the experimenter installs applications and perhaps network layer  ... 
doi:10.1145/1080148.1080158 fatcat:ajz26wsrybed3i6egov2qxc3zm

Illinois wireless wind tunnel

Nitin H. Vaidya, Jennifer Bernhard, V. V. Veeravalli, P. R. Kumar, R. K. Iyer
2005 Proceeding of the 2005 ACM SIGCOMM workshop on Experimental approaches to wireless network design and analysis - E-WIND '05  
The goal of the testbed is to implement "scaled" versions of wireless networks for the purpose of accurate repeatable evaluation of wireless protocols.  ...  This paper describes a proposed testbed named Illinois Wireless Wind Tunnel (iWWT).  ...  [11] have initiated a project called ORBIT with the goals of developing a large-scale testbed for experimental evaluation of wireless networks.  ... 
doi:10.1145/1080148.1080162 fatcat:rp4nbi5c3bcitirskhrsdfvazi
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