In-Band Full-Duplex Array Architectures and Performance Survey
- Resource Type
- Conference
- Authors
- Kolodziej, Kenneth E.; Popovic, Zoya
- Source
- 2024 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM) URSI National Radio Science Meeting (USNC-URSI NRSM), 2024 United States National Committee of. :102-103 Jan, 2024
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Geoscience
Photonics and Electrooptics
Signal Processing and Analysis
Surveys
Performance evaluation
Wireless communication
Time-frequency analysis
Scalability
Prototypes
Full-duplex system
- Language
Emerging wireless systems demand the ability to simultaneously host multiple applications on common hardware and spectral resources. Both of these challenges can be mitigated through the incorporation of in-band full-duplex (IBFD) technology, which allows devices to break traditional time-and frequency-division paradigms by concurrently transmitting and receiving within the same frequency band. While research has focused on omnidirectional IBFD systems, directional alternatives offer the ability the extend the range capabilities. This paper discusses the architectural options for IBFD arrays and presents a performance survey of state-of-the-art prototypes.