TY - GEN
T1 - Time domain interleave for mitigating impulsive noise in aeronautical OFDM systems
AU - Luo, Jinlong
AU - Zhang, Tao
AU - Xie, Jindong
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/6/10
Y1 - 2015/6/10
N2 - In order to decrease the inter-carrier interference (ICI) caused by the Pulse Blanking (PB), which is considered as an efficient method to combat impulsive interference, a Time Domain Interleaving upgraded PB (TDI-PB) is investigated for future aeronautical Orthogonal Frequency Division Multiplexing (OFDM) systems. The proposed TDI-PB focuses on the desired signals blanked with impulsive interference simultaneously. When all contaminated samples are blanked by PB, those useful signals also blanked by PB could be reconstructed by a linear interpolation. Since continuous blanked samples caused by PB will degrade interpolation seriously, to this end time domain interleave has to be deployed in TDI-PB mechanism. Analytical and simulation results illustrate that the proposed mechanism could effectively combat impulsive noise with negligible ICI and low computational complexity comparing to the original PB scheme.
AB - In order to decrease the inter-carrier interference (ICI) caused by the Pulse Blanking (PB), which is considered as an efficient method to combat impulsive interference, a Time Domain Interleaving upgraded PB (TDI-PB) is investigated for future aeronautical Orthogonal Frequency Division Multiplexing (OFDM) systems. The proposed TDI-PB focuses on the desired signals blanked with impulsive interference simultaneously. When all contaminated samples are blanked by PB, those useful signals also blanked by PB could be reconstructed by a linear interpolation. Since continuous blanked samples caused by PB will degrade interpolation seriously, to this end time domain interleave has to be deployed in TDI-PB mechanism. Analytical and simulation results illustrate that the proposed mechanism could effectively combat impulsive noise with negligible ICI and low computational complexity comparing to the original PB scheme.
UR - https://www.scopus.com/pages/publications/84938774671
U2 - 10.1109/ICNSURV.2015.7121267
DO - 10.1109/ICNSURV.2015.7121267
M3 - 会议稿件
AN - SCOPUS:84938774671
T3 - ICNS 2015 - Innovation in Operations, Implementation Benefits and Integration of the CNS Infrastructure, Conference Proceedings
SP - V31-V38
BT - ICNS 2015 - Innovation in Operations, Implementation Benefits and Integration of the CNS Infrastructure, Conference Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2015 15th Annual Integrated Communication, Navigation and Surveillance Conference, ICNS 2015
Y2 - 21 April 2015 through 23 April 2015
ER -