Title :
A novel frequency estimation algorithm for MPSK modulations and its realization architecture
Author :
Yangzhi, Li ; Guangxia, Li ; Beijiang, Zhang ; Zhiqiang, Li
Author_Institution :
Inst. of Commun. Eng., PLA Univ. of Sci. & Technol., Nanjing, China
Abstract :
A novel frequency estimation algorithm based on the fact that the frequency offset results in constellation phase angle increment is proposed. The estimation performance is derived. A simple but well-designed realization architecture is presented in detail. At last, Simulation results also show it has better estimation performance comparing with the traditional MPSK frequency estimation algorithms.
Keywords :
frequency estimation; phase shift keying; MPSK modulations; constellation phase angle increment; frequency estimation algorithm; frequency offset; Frequency estimation;
Conference_Titel :
Communication Technology (ICCT), 2010 12th IEEE International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-6868-3
DOI :
10.1109/ICCT.2010.5689093
