ACM SIGCOMM 2022, Amsterdam, The Netherlands
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ACM SIGCOMM 2022 TUTORIAL:
COSMOS (“Cloud enhanced Open Software defined MObile wireless testbed for city-Scale deployment”)
Testbed for Advanced Wireless and Edge Cloud Research

Tutorial Program (subject to changes)

  • August 22–26, 2022

  • 1:30 pm - 3:00 pm Session I

  • 1:30 pm - 3:00 pm

    COSMOS Testbed Intro and Basic Testbed Usage with mmWave SDR

    60GHz mmWave link using Sivers IMA WiGig transceiver front-ends.

    28GHz mmWave link using IBM 28GHz 64-element dual-polarized phased array antenna modules (PAAMs).

  • 3:00 pm - 3:45 pm Coffee Break

  • 3:45 pm - 4:15 pm Session II

  • 4:15 pm - 5:00 pm

    Experimentation with heterogeneous cloud computing capabilities

    Deploy the OpenAirInterface (OAI) SDR-based 5G experimental ecosystem.

  • 3:30 pm - 5:00 pm

    Optical experimentation tools and services

    Demonstrate the component-level control of COSMOS’ optical hardware supporting reconfigurable space switching and wavelength switching capabilities.

    Demonstrate COSMOS’ optical SDN framework with application-driven control of optical and data networking functionalities.

Call For Participation

Wireless network testbeds are important for realistic, at-scale experimental evaluation of new radio technologies, protocols and network architectures. The NSF PAWR COSMOS advanced wireless testbed is being deployed in New York City with technical focus on ultra-high-bandwidth and low-latency wireless communications with tightly coupled edge computing, and emphasis on millimeter-wave (mmWave) radio communications and dynamic optical switching. The COSMOS testbed already supports at-scale experimentation of novel advanced wireless broadband and communication technologies in both sub-6 GHz and mmWave frequency bands in West Harlem in New York City, which is representative of a densely populated urban environment. The testbed provides a mix of fully programmable software-defined radio (SDR) nodes for flexible wireless experimentation. It also includes novel 100 Gbps+ fiber backhaul interconnected with a software-defined network (SDN) switching fabric for minimum latency and flexibility in setting up experimental network topologies. The remote accessibility of COSMOS lowers the barrier for experimentation in the area of radio and wireless technology and thus improves education and research productivity. The goal of this tutorial is to provide an introduction to COSMOS testbed management framework OMF and measurement library OML and main technological capabilities. Thereby, it will allow community members that have not been using the testbed to use it for their future research and educational activities.

Outline

A rough outline follows:

  • Session I The first part of the tutorial will focus on the SDR aspects at mmWave frequencies, where attendees will learn the basics of testbed usage and the OMF testbed management framework. These include how to manage reservations, image the nodes, orchestrate their experiments and collect measurements. Participants will be able to experiment with two SDR-based mmWave wireless examples.

  • Session II The second part of the tutorial will focus on experimentation with heterogeneous cloud computing capabilities (i.e., CPUs, GPUs, and server-side FPGAs) of the COSMOS platform. To illustrate the use of distributed computational resources, attendees will deploy the OpenAirInterface (OAI) SDR-based 5G experimental ecosystem.

  • Session III The third part of the tutorial is devoted to optical experimentation and will show the tools and services designed to configure and monitor the performance of optical paths and topologies of the COSMOS testbed. In particular, we will demonstrate (i) the component-level control of COSMOS’ optical hardware supporting reconfigurable space switching and wavelength switching capabilities, and (ii) COSMOS’ optical SDN framework that allows testbed users to implement experiments with application-driven control of optical and data networking functionalities. Customized python scripts along with a Ryu OpenFlow controller will be used to demonstrate the programmability of the COSMOS optical network.

Audience Expectations and Prerequisites

  • Bring a laptop with an SSH client installed
  • Register for an account
  • Please use “2022 SIGCOMM” as the “Organization” in the form.
  • Set up SSH client and upload key (link to be provided before the tutorial)
  • Organizers

    • Abhishek Adhikari

      Columbia University

      • Bio:

        Abhishek Adhikari is a PhD student in electrical engineering at Columbia, advised by Prof. Gil Zussman. His research interests are in software-defined/cognitive radio, 5G/6G networks, mmWave, and radar.


    • Jennifer Shane

      Rutgers University

      • Bio:

        Jennifer Shane is a Research Programmer at WINLAB, Rutgers University.


    • Jakub Kolodziejski

      Rutgers University

      • Bio:

        Jakub Kolodziejski is a Senior Laboratory Engineer at WINLAB, Rutgers University.


    • Panagiotis Skrimponis

      New York University

      • Bio:

        Panagiotis Skrimponis is a PhD student in electrical engineering at NYU, advised by Prof. Sundeep Rangan. His research interests include: Prototyping Next-Generation mmWave and THz Communication Systems, Performance/Power Optimizations, and Advanced FPGA/SoC Platforms.


    • Ivan Seskar

      Rutgers University

      • Bio:

        Ivan Seskar is the Chief Technologist at WINLAB, Rutgers University responsible for experimental systems and prototyping projects. He is currently the program director for the COSMOS project responsible for the New York City NSF PAWR deployment, the PI for the NSF GENI Wireless project, which resulted in campus deployments of LTE/WiMAX base stations at several US universities, and the PI for the NSF CloudLab deployment at Rutgers. He has also been the co-PI and project manager for all three phases of the NSF-supported ORBIT mid-scale testbed project at WINLAB, successfully leading technology development and operations since the testbed was released as a community resource in 2005 and for which the team received the 2008 NSF Alexander Schwarzkopf Prize for Technological Innovation. Ivan is a co-chair of the IEEE Future Networks Testbed Working Group, a Senior Member of the IEEE, a member of ACM and the co-founder and CTO of Upside Wireless Inc.


    • Tingjun Chen

      Duke University

      • Bio:

        Tingjun Chen received his Ph.D. degree in electrical engineering from Columbia University in 2020. Between 2020 and 2021 he was a postdoctoral associate at Yale University. Since Fall 2021 he has been with Duke University, where he is currently an assistant professor of electrical and computer engineering. His research interests are in the areas of networking and communications with a focus on next-generation wireless and optical networks. He received the IBM Academic Award, Google Research Scholar Award, Columbia Engineering Morton B. Friedman Memorial Prize for Excellence, and Facebook Fellow - ship. He also received the ACM CoNEXT'16 Best Paper Award and the ACM SIGMOBILE Dissertation Award runner-up.


    • Sundeep Rangan

      New York University

      • Bio:

        Sundeep Rangan received the B.A.Sc. at the University of Waterloo, Canada and the M.Sc. and Ph.D. at the University of California, Berkeley, all in Electrical Engineering. He has held postdoctoral appointments at the University of Michigan, Ann Arbor and Bell Labs. In 2000, he co-founded (with four others) Flarion Technologies, a spin off of Bell Labs, that developed Flash OFDM, one of the first cellular OFDM data systems and pre-cursor to 4G systems including LTE and WiMAX. In 2006, Flarion was acquired by Qualcomm Technologies where Dr. Rangan was a Director of Engineering involved in OFDM infrastructure products. He joined the ECE department at NYU Tandon (formerly NYU Polytechnic) in 2010. He is a Fellow of the IEEE and Director of NYU WIRELESS, an academic-industry research center researching next-generation wireless systems. His research interests are in wireless communications, signal processing, information theory and control theory.


    • Gil Zussman

      Columbia University

      • Bio:

        Gil Zussman received the Ph.D. degree in electrical engineering from the Technion – Israel Institute of Technology in 2004. He was a Postdoctoral Associate with MIT to 2004 to 2007. He has been with Columbia University since 2007, where he is a Professor of Electrical Engineering and Computer Science (affiliated faculty). His research interests are in the area of networking, and in particular in the areas of wireless, mobile, and resilient networks. He is a co-recipient of seven paper awards, including the ACM SIGMETRICS’06 Best Paper Award, the 2011 IEEE Communications Society Award for Advances in Communication, and the ACM CoNEXT’16 Best Paper Award. He received the Fulbright Fellowship, the DTRA Young Investigator Award, and the NSF CAREER Award. He was the PI of a team that won the 1st place in the 2009 Vodafone Americas Foundation Wireless Innovation Project competition and is the Columbia PI of the NSF PAWR COSMOS testbed. He has been an Associate Editor of IEEE/ACM Transactions on Networking, IEEE Transactions on Control of Network Systems, and IEEE Transactions on Wireless Communications.


    References

    [1] T. Chen, P. Maddala, P. Skrimponis, J. Kolodziejski, X. Gu, A. Paidimarri, S. Rangan, G. Zussman, and I. Seskar, “Programmable and open-access millimeter-wave radios in the PAWR COSMOS testbed,” in Proc. ACM Mobi Com’21 Workshop on Wireless Network Testbeds, Experimental evaluation & CHaracterization (WiNTECH’21), 2021.

    [2] X. Gu, A. Paidimarri, B. Sadhu, C. Baks, S. Lukashov, M. Yeck, Y. Kwark, T. Chen, G. Zussman, I. Seskar, and A. Valdes-Garcia, "Development of a compact 28-GHz software-defined phased array for a city-scale wireless research testbed," in Proc. IEEE International Microwave Symposium (IMS’21), 2021.

    [3] D. Raychaudhuri, I. Seskar, G. Zussman, T. Korakis, D. Kilper, T. Chen, J. Kolodziejski, M. Sherman, Z. Kostic, X. Gu, H. Krishnaswamy, S. Maheshwari, P. Skrimponis, and C. Gutterman, “Challenge: COSMOS: A city-scale programmable testbed for experimentation with advanced wireless,” in Proc. ACM MobiCom’20, 2020.

    [4] P. Skrimponis, N. Makris, S. Borges Rajguru, K. Cheng, J. Ostrometzky, E. Ford, Z. Kostic, G. Zussman, and T. Korakis, “COSMOS Educational Toolkit: Using Experimental Wireless Networking to Enhance Middle/High School STEM Education,” ACM SIGCOMM Computer Communication Review, vol. 50, no. 4, Oct. 2020.

    [5] T. Chen, J. Yu, A. Minakhmetov, C. Gutterman, M. Sherman, S. Zhu, S. Santaniello, A. Biswas, I. Seskar, G. Zussman, and D. Kilper, "A Software-Defined Programmable Testbed for Beyond 5G Optical-Wireless Experimentation at City-Scale," in IEEE Network, vol. 36, no. 2, pp. 90-99, March/April 2022.