TY - GEN
T1 - An UWB cognitive radio system based on bridge function sequence matrix and PSWF pulse waveform
AU - Di, Jinshan
AU - Hong, Sheng
AU - Zhang, Qishan
AU - Li, Ying
AU - Zhao, Hongsheng
PY - 2010
Y1 - 2010
N2 - An Ultra Wideband (UWB) cognitive radio system using soft-spectrum adaptation (SSA) scheme is discussed. In this paper, SSA scheme is based on Bridge function sequence square matrix and PSWF-based orthogonal pulse waveform. Every information bit is transmitted over parallel Bridge function sequence square matrix, each row of which is carried by a different PSWF-based orthogonal chip pulse waveform. Each row sequence of Bridge function sequence square matrix has zero correction zones in its aperiodic auto-correlation function, which can reduce Inter-pulse-interference in the multipath fading environment. The simulation in SIMULINK/MATLAB is described in detail, and the result shows the system has better performance by comparison with that employing Walsh sequence square matrix.
AB - An Ultra Wideband (UWB) cognitive radio system using soft-spectrum adaptation (SSA) scheme is discussed. In this paper, SSA scheme is based on Bridge function sequence square matrix and PSWF-based orthogonal pulse waveform. Every information bit is transmitted over parallel Bridge function sequence square matrix, each row of which is carried by a different PSWF-based orthogonal chip pulse waveform. Each row sequence of Bridge function sequence square matrix has zero correction zones in its aperiodic auto-correlation function, which can reduce Inter-pulse-interference in the multipath fading environment. The simulation in SIMULINK/MATLAB is described in detail, and the result shows the system has better performance by comparison with that employing Walsh sequence square matrix.
UR - https://www.scopus.com/pages/publications/78650974749
U2 - 10.1109/CINC.2010.5643762
DO - 10.1109/CINC.2010.5643762
M3 - 会议稿件
AN - SCOPUS:78650974749
SN - 9781424477036
T3 - 2010 2nd International Conference on Computational Intelligence and Natural Computing, CINC 2010
SP - 162
EP - 165
BT - 2010 2nd International Conference on Computational Intelligence and Natural Computing, CINC 2010
T2 - 2010 2nd International Conference on Computational Intelligence and Natural Computing, CINC 2010
Y2 - 13 September 2010 through 14 September 2010
ER -