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Poster: Enabling Wideband Full-Duplex Wireless via Frequency-Domain Equalization

Authors:

Tingjun Chen,

Mahmood Baraani Dastjerdi,

Jackson Welles,

Jin Zhou,

Harish Krishnaswamy,

Gil ZussmanAuthors Info & Claims

MobiCom '19: The 25th Annual International Conference on Mobile Computing and Networking

Article No.: 82, Pages 1 - 3

https://doi.org/10.1145/3300061.3343406

Published: 11 October 2019 Publication History

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Abstract

Full-duplex (FD) wireless can significantly enhance spectrum efficiency but requires tremendous amount of self-interference (SI) cancellation. Recent advances in the RFIC community enabled wideband RF SI cancellation (SIC) in integrated circuits (ICs) via frequency-domain equalization (FDE), where reconfigurable RF filters are used to channelize the SI signal path. In [2], we designed and implemented an FDE-based RF canceller on a printed circuit board (PCB). We also presented an optimized canceller configuration scheme based on the derived canceller model, and extensively evaluated the performance of the FDE-based FD radios in a software-defined radio (SDR) testbed in different network settings.

References

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Tingjun Chen, Mahmood Baraani Dastjerdi, Jin Zhou, Harish Krishnaswamy, and Gil Zussman. 2019. Wideband full-duplex wireless via frequency-domain equalization: Design and experimentation. In Proc. ACM MobiCom'19 (to appear) .

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[3]

Tingjun Chen, Jelena Diakonikolas, Javad Ghaderi, and Gil Zussman. 2018. Hybrid scheduling in heterogeneous half- and full-duplex wireless networks. In Proc. IEEE INFOCOM'18 .

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Cited By

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Sufyan AKhan KKhashan OMir TMir U(2023)From 5G to beyond 5G: A Comprehensive Survey of Wireless Network Evolution, Challenges, and Promising TechnologiesElectronics10.3390/electronics1210220012:10(2200)Online publication date: 12-May-2023
https://doi.org/10.3390/electronics12102200

Index Terms

Poster: Enabling Wideband Full-Duplex Wireless via Frequency-Domain Equalization
1. Hardware
  1. Communication hardware, interfaces and storage
    1. Wireless devices
  2. Very large scale integration design
    1. Analog and mixed-signal circuits
      1. Radio frequency and wireless circuits
2. Networks
  1. Network architectures
  2. Network types
    1. Wireless access networks

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In order to support experimentation with full-duplex (FD) wireless, we recently integrated two generations of FD radios in the open-access ORBIT and COSMOS testbeds. First, we integrated a customized 1st generation (Gen-1) narrowband FD radio in the ...

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Information & Contributors

Information

Published In

MobiCom '19: The 25th Annual International Conference on Mobile Computing and Networking

August 2019

1017 pages

ISBN:9781450361699

DOI:10.1145/3300061

General Chairs:
Sharad Agarwal
Microsoft
,
Ben Greenstein
Google
,
Aruna Balasubramanian
Stony Brook University
,
Program Chairs:
Shyam Gollakota
University of Washington
,
Xinyu Zhang
University of California, San Diego

Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

Publisher

Association for Computing Machinery

New York, NY, United States

Publication History

Published: 11 October 2019

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Poster

Funding Sources

National Science Foundation

Conference

MobiCom '19

Sponsor:

SIGMOBILE

MobiCom '19: The 25th Annual International Conference on Mobile Computing and Networking

October 21 - 25, 2019

Los Cabos, Mexico

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Overall Acceptance Rate 440 of 2,972 submissions, 15%

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Cited By

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Sufyan AKhan KKhashan OMir TMir U(2023)From 5G to beyond 5G: A Comprehensive Survey of Wireless Network Evolution, Challenges, and Promising TechnologiesElectronics10.3390/electronics1210220012:10(2200)Online publication date: 12-May-2023
https://doi.org/10.3390/electronics12102200

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Recommendations

Wideband Full-Duplex Wireless via Frequency-Domain Equalization: Design and Experimentation

Wideband Full-Duplex Phased Array with Joint Transmit and Receive Beamforming: Optimization and Rate Gains

Open-Access Full-Duplex Wireless in the ORBIT and COSMOS Testbeds