A Robust Non-coherent Sequential Code Acquisition Scheme for DS/SS Communications

摘要：

A new non-coherent sequential code acquisition scheme is proposed based on the joint detection of correct cells (H1 cells).The comparisons of the ASN with that of the conventional cell-by-cell sequential detection code acquisition system show that at almost the same cost a significant improvement can be achieved and a much more robust mean acquisition time performance against the change of the code phase offset variation or the signal-to-noise ratio per chip (SNR/chip) can be reached.The analytical results are verified by computer simulations.

作者: Baihe, Lang Tailin, Han Xuemai, Gu

作者单位: Communication Research Center,Harbin Institute of Technology,Harbin 150001,P.R.China;School of Elect School of Electronics and Information Technology,Changchun University of Science and Technology,Chan Communication Research Center,Harbin Institute of Technology,Harbin 150001,P.R.China

会议类型: 国际会议

会议名称: 9th International Conference on Signal Processing(第九届国际信号处理学术会议)(ICSP08)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）