Demo: Experimentation with Wideband Real-Time Adaptive Full-Duplex Radios
Demo: Experimentation with Wideband Real-Time Adaptive Full-Duplex Radios
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演示:宽带实时自适应全双工无线电实验
DOI:
10.1145/3603269.3610853
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Zussman, Gil
中科院分区:
文献类型:
--
作者:
Levin, Alon Simon;Kadota, Igor;Garikapati, Sasank;Zhang, Bo;Jolly, Aditya;Kohli, Manav;Seok, Mingoo;Krishnaswamy, Harish;Zussman, Gil
We present a set of experiments utilizingwideband real-time adaptivefull-duplex (FD) radios, demonstrating simultaneous transmission and reception on the same frequency channel. Each FD radio consists of a circulator-based antenna interface, a switched-capacitor delay-line-based configurable Radio-Frequency Integrated Circuit (RFIC) that implements Self-Interference Cancellation (SIC), an FPGA that optimizes the RFIC configuration in under 1.1 sec and can adapt to environmental changes in under 0.3 sec, and a Software-Defined Radio (SDR) transmitting OFDM-like packets. We demonstrate a real-time adaptive FD radio that achieves the SIC necessary to reach the noise floor across a wide bandwidth of 50 MHz. Then, we use two FD radios to create a wireless link and showcase the superior FD throughput.
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DOI:
--
发表时间:
2020
期刊:
Intelligent Memory Systems
影响因子:
--
作者:
Yuhe Cao;Xuanzhen Cao;Hyungjoo Seo;Jin Zhou
通讯作者:
Jin Zhou
影响因子:
3.1
作者:
H. Krishnaswamy;G. Zussman
通讯作者:
G. Zussman
DOI:
10.1109/jsac.2014.2330193
发表时间:
2014-09-01
影响因子:
16.4
作者:
Sabharwal, Ashutosh;Schniter, Philip;Wichman, Risto
通讯作者:
Wichman, Risto
DOI:
--
发表时间:
2021
期刊:
IEEE International Solid-State Circuits Conference
影响因子:
--
作者:
A. Nagulu;Sasank Garikapati;Mostafa Essawy;I. Kadota;Tingjun Chen;A. Natarajan;G. Zussman;H. Krishnaswamy
通讯作者:
H. Krishnaswamy
DOI:
--
发表时间:
2018
期刊:
International Conference on Telecommunications
影响因子:
--
作者:
Edward Kassem;R. Maršálek;J. Blumenstein
通讯作者:
J. Blumenstein