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Experimental Evaluation of a Scalable WiFi Multicast Scheme in the ORBIT Testbed

Yigal Bejerano, Jaime Ferragut, Katherine Guo, Varun Gupta, Craig Gutterman, Thyaga Nandagopal, Gil Zussman
2014 2014 Third GENI Research and Educational Experiment Workshop  
In this paper, we discuss several experimental results for the performance evaluation of AMuSe. Our experiments use more than 250 nodes placed in a grid topology in the ORBIT testbed.  ...  Our focus is on studying the performance of WiFi nodes in WiFi multicast and establishing the conditions that make AMuSe an attractive scheme for feedback in WiFi multicast.  ...  This work was supported by (while one of the authors was serving at) the National Science Foundation  ... 
doi:10.1109/gree.2014.22 dblp:conf/gree/BejeranoFGGGNZ14 fatcat:ku3fxejfebarnltitx6wrgszc4

Experimental evaluation of large scale WiFi multicast rate control

Varun Gupta, Craig Gutterman, Yigal Bejerano, Gil Zussman
2016 IEEE INFOCOM 2016 - The 35th Annual IEEE International Conference on Computer Communications  
Our experimental evaluation of MuDRA on the ORBIT testbed with over 150 nodes shows that MuDRA outperforms other schemes and supports high throughput multicast flows to hundreds of receivers while meeting  ...  WiFi multicast to very large groups has gained attention as a solution for multimedia delivery in crowded areas.  ...  MuDRA's performance on the ORBIT testbed with hundreds of nodes shows that it can reliably support applications such as large scale multimedia content delivery.  ... 
doi:10.1109/infocom.2016.7524343 dblp:conf/infocom/GuptaGBZ16 fatcat:3oxzjff2ybatfhyzaudbr5cks4

Experimental Evaluation of Large Scale WiFi Multicast Rate Control [article]

Varun Gupta and Craig Gutterman and Yigal Bejerano and Gil Zussman
2016 arXiv   pre-print
Our experimental evaluation of MuDRA on the ORBIT testbed with over 150 nodes shows that MuDRA outperforms other schemes and supports high throughput multicast flows to hundreds of receivers while meeting  ...  WiFi multicast to very large groups has gained attention as a solution for multimedia delivery in crowded areas.  ...  ACKNOWLEDGEMENTS The authors express their gratitude to Ivan Seskar from WINLAB (Rutgers University) for his support in conducting experiments on the ORBIT testbed and several useful technical discussions  ... 
arXiv:1601.06425v1 fatcat:qcsaeajkjnefvkxc6dbng2h25q

Light-Weight Feedback Mechanism for WiFi Multicast to Very Large Groups—Experimental Evaluation

Varun Gupta, Yigal Bejerano, Craig Gutterman, Jaime Ferragut, Katherine Guo, Thyaga Nandagopal, Gil Zussman
2016 IEEE/ACM Transactions on Networking  
We implemented AMuSe on the ORBIT testbed and evaluated its performance in large groups with approximately 200 WiFi devices, both with and without interference sources.  ...  While WiFi has been proposed for multimedia content distribution, its lack of adequate support for multicast services hinders its ability to provide multimedia content distribution to a large number of  ...  This work was supported by (while one of the authors was serving at) the NSF, and in part by NSF grant CNS  ... 
doi:10.1109/tnet.2016.2560806 fatcat:e6pgmytfgrcwjhnlfgnk7hjvyy

Measurement-Driven Algorithm and System Design for Wireless and Datacenter Networks

Varun Gupta
2017
We implemented the AMuSe system on the ORBIT testbed and evaluated its performance in large groups with approximately 200 WiFi nodes.  ...  We present the AMuSe system, whose objective is to enable scalable and adaptive WiFi multicast. AMuSe is based on accurate receiver feedback and incurs a small control overhead.  ...  Experimental Evaluation We evaluated AMuSe on the large-scale ORBIT testbed [14] using over 200 WiFi nodes by implementing AMuSe on the application layer at each device.  ... 
doi:10.7916/d8gb2gh3 fatcat:3nuw6fof3jeqhbsrlc54m47dfq

Gutterman_columbia_0054D_16270.pdf [article]

2020
Our experimental evaluation of MuDRA on the ORBIT testbed shows that MuDRA outperforms other schemes and supports high throughput multicast flows to hundreds of nodes while meeting quality requirements  ...  We present the Adaptive Multicast Services (AMuSe) system, whose objective is to enable scalable and adaptive WiFi multicast.  ...  (i) We evaluated AMuSe on the large-scale ORBIT testbed [151] using over 200 WiFi nodes by implementing AMuSe on the application layer at each device.  ... 
doi:10.7916/d8-8vx0-n083 fatcat:pzshptsrdvcldnhvxkw72japxm

Transdisciplinary consolidation of financial technologies with knowledge systems
Трансдисциплінарна консолідація фінансових технологій із системами знань

Oleksandr LYUBICH, SESE "The Academy of Financial Management", Oleksandr STRYZHAK, SESE "The Academy of Financial Management"
2021 Fìnansi Ukraïni  
The article describes a cognitive IT technology that provides consolidated interaction with online narrative documents which show various financial technologies.  ...  Consolidated interaction is carried out in the process of implementing innovative projects. An aggregative model of consolidated interaction is presented.  ...  malicious botnets and similar large-scale malware.  ... 
doi:10.33763/finukr2021.11.054 fatcat:edc3aarta5gq7be2wixkynjz7q

Algorithms and Experimentation for Future Wireless Networks: From Internet-of-Things to Full-Duplex

Tingjun Chen
2020
wireless technologies in the NSF PAWR COSMOS testbed.  ...  In this thesis, we use a cross-layer approach and focus on several critical components of future wireless networks including IoT systems and full-duplex (FD) wireless, and on experimentation with advanced  ...  The ADRENALINE [117] testbed deployed in the Catalania region, Spain, is a circuit-switched optical testbed designed for experimental research on large-scale optical transport networks and distributed  ... 
doi:10.7916/d8-9r7e-0740 fatcat:f6x4p6ba6rd2vn6ptlelhhgm6y