TY - GEN
T1 - LUT based self interference cancellation(L-SIC) in bidirectional relaying underwater acoustic communication system
AU - Zhang, Lingling
AU - Huang, Jianguo
AU - Tang, Chengkai
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/11/25
Y1 - 2015/11/25
N2 - A scheme of bidirectional relaying underwater acoustic communication is presented in this paper, which adopted two-way (on-frequency) amplify and forward relaying, is an emerging technology that allows doubling of system spectral efficiency. However, underwater acoustic channel is of serious multipath interference, which leads to great challenges to avoid the interference from mutual channel user. In this paper, we proposed a self interference cancellation algorithm based on Look-up Table(LUT), referred as L-SIC, for a two-user, asynchronous, bidirectional relaying underwater acoustic communication system by the available side-information from 'echo'signal. Simulation results show that the performance of our proposed algorithm has lower SER and computation cost has been significantly reduced compared to full LUT method.
AB - A scheme of bidirectional relaying underwater acoustic communication is presented in this paper, which adopted two-way (on-frequency) amplify and forward relaying, is an emerging technology that allows doubling of system spectral efficiency. However, underwater acoustic channel is of serious multipath interference, which leads to great challenges to avoid the interference from mutual channel user. In this paper, we proposed a self interference cancellation algorithm based on Look-up Table(LUT), referred as L-SIC, for a two-user, asynchronous, bidirectional relaying underwater acoustic communication system by the available side-information from 'echo'signal. Simulation results show that the performance of our proposed algorithm has lower SER and computation cost has been significantly reduced compared to full LUT method.
KW - frequency reuse
KW - self-interference reduction
KW - two-way relaying
KW - underwater communication
UR - http://www.scopus.com/inward/record.url?scp=84960981928&partnerID=8YFLogxK
U2 - 10.1109/ICSPCC.2015.7338972
DO - 10.1109/ICSPCC.2015.7338972
M3 - 会议稿件
AN - SCOPUS:84960981928
T3 - 2015 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2015
BT - 2015 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 5th IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2015
Y2 - 19 September 2015 through 22 September 2015
ER -