For fifth generation (5G) communications, full-duplex radio is one of the key technologies to increase the spectral efficiency. To apply full duplex to commercial wireless communication systems, it is crucial to adopt effective self- interference cancellation (SIC) techniques, which are compatible with the standards. In this paper, we focus on applying full duplex to the current long term evolution (LTE) standard. We introduce three LTE-compatible SIC methods and these are investigated in terms of reference signal, SIC performance, and stability. Numerical results confirm that, in certain conditions, full duplex can be applied and improve LTE systems especially in small-cell environments.
|Title of host publication||2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018 - Proceedings|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|Number of pages||6|
|Publication status||Published - 2018 Jul 3|
|Event||2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018 - Kansas City, United States|
Duration: 2018 May 20 → 2018 May 24
|Name||2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018 - Proceedings|
|Other||2018 IEEE International Conference on Communications Workshops, ICC Workshops 2018|
|Period||18/5/20 → 18/5/24|
Bibliographical noteFunding Information:
ACKNOWLEDGMENT This work was supported by the MSIT, Korea, under the ICT Consilience Creative Program (IITP-2017-2017-0-01015) supervised by the IITP, and the ICT R&D program of MSIP/IITP (2015-0-00300).
All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
- Computer Science Applications
- Hardware and Architecture