TY - GEN
T1 - Integrating full-duplex capabilities in heterogeneous spectrum sharing systems
AU - Afifi, Wessam
AU - Krunz, Marwan
AU - Hirzallah, Mohammed
N1 - Funding Information:
This research was supported by the National Science Foundation (grants CNS-1563655, CNS-1513649, IIP-1265960, and IIP-1535573). Any opinions, findings, conclusions, or recommendations expressed in this paper are those of the author(s) and do not necessarily reflect the views of the NSF
Publisher Copyright:
© 2016 IEEE.
PY - 2017/3/1
Y1 - 2017/3/1
N2 - Driven by rapid growth in wireless demand, spectrum sharing has recently been the focus of extensive research. A common concern is how to address coexistence-related interference, especially when the involved systems operate under different protocols. In this paper, we outline a framework for exploiting full-duplex (FD) capabilities to support coexistence in a heterogeneous spectrum sharing environment. Besides the traditional simultaneous transmission/reception (STAR) mode, we advocate a simultaneous transmission and sensing (STAS) mode that allows for rapid interference detection and migration to other channels. Specific examples of LTE-U/Wi-Fi coexistence and opportunistic (primary/secondary) access are used to demonstrate the idea.
AB - Driven by rapid growth in wireless demand, spectrum sharing has recently been the focus of extensive research. A common concern is how to address coexistence-related interference, especially when the involved systems operate under different protocols. In this paper, we outline a framework for exploiting full-duplex (FD) capabilities to support coexistence in a heterogeneous spectrum sharing environment. Besides the traditional simultaneous transmission/reception (STAR) mode, we advocate a simultaneous transmission and sensing (STAS) mode that allows for rapid interference detection and migration to other channels. Specific examples of LTE-U/Wi-Fi coexistence and opportunistic (primary/secondary) access are used to demonstrate the idea.
KW - LTE-U/Wi-Fi
KW - Self-interference cancellation
KW - full-duplex
KW - spectrum awareness/efficiency tradeoff
UR - http://www.scopus.com/inward/record.url?scp=85016244006&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85016244006&partnerID=8YFLogxK
U2 - 10.1109/ACSSC.2016.7869642
DO - 10.1109/ACSSC.2016.7869642
M3 - Conference contribution
AN - SCOPUS:85016244006
T3 - Conference Record - Asilomar Conference on Signals, Systems and Computers
SP - 1568
EP - 1572
BT - Conference Record of the 50th Asilomar Conference on Signals, Systems and Computers, ACSSC 2016
A2 - Matthews, Michael B.
PB - IEEE Computer Society
T2 - 50th Asilomar Conference on Signals, Systems and Computers, ACSSC 2016
Y2 - 6 November 2016 through 9 November 2016
ER -