A novel timing tracking Scheme for Multi-carrier DS-CDMA signals

作者：Wu Luo^*; Wei Jiang; Tao Jia; Chang Shen

来源：2005 International Conference on Wireless Communications, Networking and Mobile Computing, WCNM 2005, 2005-09-23 to 2005-09-26.

DOI：10.1109/WCNM.2005.1544316

• Delayed lock loop (DLL)
• Timing tracking Scheme
• Vector rotation

A novel timing tracking algorithm suited for multi-carrier DS-CDMA signals by introducing vector rotation and samples selecting is proposed and studied. Numerical results shows that the new scheme has a remarkable hardware simplicity advantages but no performance degradation when compared to the conventional non-coherent delayed-lock loop (DLL).

• 出版日期2005
• 单位北京大学