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| Research on a New Spread Spectrum Sequence Pairs |
| Li Zhao-bin①②; Jiang Ting①; Zou Wei-xia①; Zhou Zheng① |
| ①Wireless Network Lab, Beijing University of Posts and Telecommunications, Beijing 100876, China; ②Beijing Electronic Science Technology Institute, Beijing 100070, China |
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Abstract A new perfect correlation signal is proposed, which can be called as Pseudorandom Punctured Sequence Pairs (PPSP). The properties and combinatorial admissibility conditions of PPSP are studied. By making use of these properties and conditions, the efficiency of searching the PPSP can be improved significantly. As a computational illustration, a set of pseudorandom punctured sequence pairs are given. The performances of PPSP are analyzed and compared with m sequence in spread spectrum communication. The simulation results show that the performances of PPSP are better than m sequence in some conditions.
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Received: 21 December 2007
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2009, Vol. 31 
