A Survey on Self-Interference Cancellation in Mobile LTE-A/5G FDD Transceivers

Christian Motz; Thomas Paireder; Harald Pretl; Mario Huemer

doi:10.1109/TCSII.2021.3051101

A Survey on Self-Interference Cancellation in Mobile LTE-A/5G FDD Transceivers

Christian Motz
, Thomas Paireder
, Harald Pretl
, Mario Huemer

Research output: Contribution to journal › Article › peer-review

Abstract

This brief deals with self-interference (SI) effects in mobile communication radio frequency (RF) transceivers. The basics of current communication standards, namely Long-Term Evolution (LTE) and 5G, are outlined with a focus on carrier aggregation (CA). RF transceivers that support frequency-division duplex (FDD) and CA variants operate multiple receivers and transmitters simultaneously. We illustrate the resulting SI problems, present suitable models for different SI categories and discuss the associated interference estimation tasks. Moreover, we explain the basic architecture of two common countermeasures: digital and mixed-signal SI cancellation.

Original language	English
Article number	9320545
Pages (from-to)	823-829
Number of pages	7
Journal	IEEE Transactions on Circuits and Systems II: Express Briefs
Volume	68
Issue number	3
DOIs	https://doi.org/10.1109/TCSII.2021.3051101
Publication status	Published - Mar 2021

Fields of science

202040 Transmission technology
202 Electrical Engineering, Electronics, Information Engineering
202023 Integrated circuits
202030 Communication engineering
202037 Signal processing

JKU Focus areas

Digital Transformation

Access to Document

10.1109/TCSII.2021.3051101

Cite this

@article{6f9f7b1c8acf42118bf1508b39188111,

title = "A Survey on Self-Interference Cancellation in Mobile LTE-A/5G FDD Transceivers",

abstract = "This brief deals with self-interference (SI) effects in mobile communication radio frequency (RF) transceivers. The basics of current communication standards, namely Long-Term Evolution (LTE) and 5G, are outlined with a focus on carrier aggregation (CA). RF transceivers that support frequency-division duplex (FDD) and CA variants operate multiple receivers and transmitters simultaneously. We illustrate the resulting SI problems, present suitable models for different SI categories and discuss the associated interference estimation tasks. Moreover, we explain the basic architecture of two common countermeasures: digital and mixed-signal SI cancellation.",

author = "Christian Motz and Thomas Paireder and Harald Pretl and Mario Huemer",

year = "2021",

month = mar,

doi = "10.1109/TCSII.2021.3051101",

language = "English",

volume = "68",

pages = "823--829",

journal = "IEEE Transactions on Circuits and Systems II: Express Briefs",

issn = "1549-7747",

publisher = "IEEE",

number = "3",

}

TY - JOUR

T1 - A Survey on Self-Interference Cancellation in Mobile LTE-A/5G FDD Transceivers

AU - Motz, Christian

AU - Paireder, Thomas

AU - Pretl, Harald

AU - Huemer, Mario

PY - 2021/3

Y1 - 2021/3

N2 - This brief deals with self-interference (SI) effects in mobile communication radio frequency (RF) transceivers. The basics of current communication standards, namely Long-Term Evolution (LTE) and 5G, are outlined with a focus on carrier aggregation (CA). RF transceivers that support frequency-division duplex (FDD) and CA variants operate multiple receivers and transmitters simultaneously. We illustrate the resulting SI problems, present suitable models for different SI categories and discuss the associated interference estimation tasks. Moreover, we explain the basic architecture of two common countermeasures: digital and mixed-signal SI cancellation.

AB - This brief deals with self-interference (SI) effects in mobile communication radio frequency (RF) transceivers. The basics of current communication standards, namely Long-Term Evolution (LTE) and 5G, are outlined with a focus on carrier aggregation (CA). RF transceivers that support frequency-division duplex (FDD) and CA variants operate multiple receivers and transmitters simultaneously. We illustrate the resulting SI problems, present suitable models for different SI categories and discuss the associated interference estimation tasks. Moreover, we explain the basic architecture of two common countermeasures: digital and mixed-signal SI cancellation.

UR - https://ieeexplore.ieee.org/document/9320545

UR - https://www.scopus.com/pages/publications/85099541751

U2 - 10.1109/TCSII.2021.3051101

DO - 10.1109/TCSII.2021.3051101

M3 - Article

SN - 1549-7747

VL - 68

SP - 823

EP - 829

JO - IEEE Transactions on Circuits and Systems II: Express Briefs

JF - IEEE Transactions on Circuits and Systems II: Express Briefs

IS - 3

M1 - 9320545

ER -

A Survey on Self-Interference Cancellation in Mobile LTE-A/5G FDD Transceivers

Abstract

Fields of science

JKU Focus areas

Access to Document

Other files and links

Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications

Cite this

A Survey on Self-Interference Cancellation in Mobile LTE-A/5G FDD Transceivers

Abstract

Fields of science

JKU Focus areas

Access to Document

Other files and links

Projects

Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications

Cite this