Title :
The research on joint frame synchronization and phase ambiguity resolution for high data rate M-PSK systems
Author :
Xin, Man ; Jun, Yang ; Eryang, Zhang
Author_Institution :
Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
This paper deals with the problem of joint frame synchronization and phase ambiguity resolution for high data rate MPSK systems. We presents a novel method of utilizing a simplified correlation operation which can reduce the computational complexity and use two thresholds to detect the frame starting point and the value of phase ambiguity simultaneously. The parallel architecture of frame synchronizer which can simultaneously perform phase ambiguity resolution has been designed for high data rate systems. From the results of the simulation, we make the conclusion that it can work effectively as we expected.
Keywords :
computational complexity; phase shift keying; synchronisation; computational complexity; frame synchronizer; high data rate M-PSK systems; joint frame synchronization; phase ambiguity resolution; Computational complexity; Computational modeling; Data engineering; Encoding; Parallel architectures; Phase detection; Phase estimation; Phase modulation; Signal resolution; Timing; MPSK; frame synchronization; high data rate; phase ambiguity;
Conference_Titel :
Information Management and Engineering (ICIME), 2010 The 2nd IEEE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5263-7
Electronic_ISBN :
978-1-4244-5265-1
DOI :
10.1109/ICIME.2010.5477854
