Analog-Domain Self-Interference Cancellation for Practical Multi-Tap Full-Duplex System: Theory, Modeling, and Algorithm

Practical, in-band, full-duplex (IBFD) systems typically require more than 100 dB of self-interference cancellation (SIC). Digital processing alone is insufficient for achieving this target, which drives us towards supplementary analog mitigation techniques. We propose an analog-domain, self-interfe...

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Published in:	IEEE journal on selected areas in communications Vol. 41; no. 9; p. 1
Main Authors:	Morgenstern, Carl W., Rong, Yu, Herschfelt, Andrew, Molnar, Alyosha C., Apsel, Alyssa B., Landon, David G., Bliss, Daniel W.
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.09.2023 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Analog circuits Cancellation Cancellation circuits Carrier frequencies Codes Delay effects Delays Design parameters Full-duplex Hardware Integrated circuit modeling Interference Interference cancellation Optimization outer hull Quantization (signal) self-interference cancellation Systems design wireless communications
ISSN:	0733-8716, 1558-0008
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Abstract	Practical, in-band, full-duplex (IBFD) systems typically require more than 100 dB of self-interference cancellation (SIC). Digital processing alone is insufficient for achieving this target, which drives us towards supplementary analog mitigation techniques. We propose an analog-domain, self-interference cancellation circuit to enable pass-band, analog SIC in an IBFD system. Analog SIC is limited by several hardware constraints and design choices, including finite tap-delay resolution, non-negative tap constraints, and bit precision quantization. We characterize the performance impact of each of these limitations as a function of signal bandwidth, carrier frequency, bit precision, and other system design parameters. We further characterize the achievable system performance under all of these limitations combined. We simulate several realistic examples to illustrate the relationship between the achievable self-mitigation performance and various system design choices. We implement a simple constrained optimization algorithm informed by these results to optimize the tap-delay weights of the analog circuit under these system constraints. We simulate the achievable mitigation performance and demonstrate as much as 45 dB of analog-domain, self-interference mitigation of a wide-band signal with realistic system configurations.
AbstractList	Practical, in-band, full-duplex (IBFD) systems typically require more than 100 dB of self-interference cancellation (SIC). Digital processing alone is insufficient for achieving this target, which drives us towards supplementary analog mitigation techniques. We propose an analog-domain, self-interference cancellation circuit to enable pass-band, analog SIC in an IBFD system. Analog SIC is limited by several hardware constraints and design choices, including finite tap-delay resolution, non-negative tap constraints, and bit precision quantization. We characterize the performance impact of each of these limitations as a function of signal bandwidth, carrier frequency, bit precision, and other system design parameters. We further characterize the achievable system performance under all of these limitations combined. We simulate several realistic examples to illustrate the relationship between the achievable self-mitigation performance and various system design choices. We implement a simple constrained optimization algorithm informed by these results to optimize the tap-delay weights of the analog circuit under these system constraints. We simulate the achievable mitigation performance and demonstrate as much as 45 dB of analog-domain, self-interference mitigation of a wide-band signal with realistic system configurations.
Author	Bliss, Daniel W. Apsel, Alyssa B. Landon, David G. Morgenstern, Carl W. Molnar, Alyosha C. Herschfelt, Andrew Rong, Yu
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Cites_doi	10.1016/j.adhoc.2014.09.001 10.1109/TCT.1956.1086334 10.1109/TMTT.2018.2818124 10.1109/ACSSC.2013.6810483 10.1109/RadarConf2248738.2022.9764297 10.1364/OE.16.004713 10.1109/TKDE.2012.51 10.1109/ISIT.2018.8437359 10.1145/1859995.1859997 10.1145/2030613.2030647 10.1109/JSSC.2019.2960486 10.1109/LCOMM.2016.2620431 10.1109/ACSSC.2012.6488953 10.1016/j.sigpro.2020.107806 10.1109/TSP.2015.2430839 10.1109/TSP.2018.2833813 10.1002/j.1538-7305.1948.tb01340.x 10.1214/13-EJS818 10.1109/MCOM.2014.6736751 10.1109/ACSSC.2016.7869641 10.1017/CBO9780511807213 10.1214/13-EJS868 10.1109/MSPEC.2016.7498157 10.23919/EUSIPCO.2017.8081202 10.1109/WIMESH.2010.5507905 10.1109/TIT.1982.1056490 10.1109/JSAC.2014.2330193 10.1109/TIT.2021.3065291 10.1109/JSAC.2014.2330171 10.1109/JSSC.2017.2650409 10.1109/IEEECONF51394.2020.9443416 10.1109/TWC.2019.2895635 10.1109/IEEECONF56349.2022.10051934 10.1109/TCSII.2017.2736252 10.1109/GLOCOM.2016.7842258 10.1109/TWC.2016.2539169 10.1109/LCOMM.2017.2652444 10.1109/PROC.1967.5483 10.1109/LPT.2022.3153336 10.1109/JLT.2020.2994941
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SubjectTerms	Algorithms Analog circuits Cancellation Cancellation circuits Carrier frequencies Codes Delay effects Delays Design parameters Full-duplex Hardware Integrated circuit modeling Interference Interference cancellation Optimization outer hull Quantization (signal) self-interference cancellation Systems design wireless communications
Title	Analog-Domain Self-Interference Cancellation for Practical Multi-Tap Full-Duplex System: Theory, Modeling, and Algorithm
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