5G-and-beyond networks will utilize data transmissions at millimeter-wave (mmWave) frequencies to improve data throughput and wireless spectrum utilization. Recently, there is interest in utilizing mmWave frequencies for fixed wireless access (FWA), which can provide Internet connectivity to buildings which do not currently have good service. FWA requires a much lower infrastructure investment than running fiber optic or copper cables into a premise, which remains by far the predominant method of providing Internet access to a building today.

In collaboration with Nokia Bell Labs, we evaluate mmWave FWA at outdoor and indoor locations within the Columbia campus (and potentially at NYC public schools) using a 28 GHz mmWave channel sounder. The equipment consists of a receiver and transmitter. The receiver can record the received power in every direction of the 28 GHz signal transmitted by the transmitter. Students working on this project will be responsible for extensive data collection and analysis. The results can guide the design and deployment of next generation wireless networks.

Selected candidate(s) can receive a stipend directly from the faculty advisor. This is not a guarantee of payment, and the total amount is subject to available funding.

Faculty Advisor

  • Professor: Gil Zussman
  • Center/Lab: Electrical Engineering and Computer Science
  • Location: CEPSR 8th floor
  • The Wireless and Mobile Networking lab focuses on next generation (beyond-5G) wireless networks and cover the entire spectrum between the physical layer and the application layer. Specifically, projects focus on applying learning tools to networks and on using networks to support learning and inference (for example, in smart city environments).

Project Timeline

  • Earliest starting date: 3/1/2022
  • End date: 8/25/2022
  • Number of hours per week of research expected during Spring/Summer 2022: ~10
  • Number of hours per week of research expected during Summer 2022: ~35

Candidate requirements

  • Skill sets: Must be able to access the Columbia Morningside Heights campus Some background in Wireless Communications is preferred
  • Student eligibility: freshman, sophomore, junior, senior, master’s
  • International students on F1 or J1 visa: eligible
  • Academic Credit Possible: Yes