Main Article Content
Abstract
The problem of joint symbol and frame synchronization in direct-detection optical PPM communication systems under the assumption of known slot timing is considered here. The optimum maximum-likelihood (ML) and sub-optimum rules for this joint symbol and frame synchronization problem are derived. The reason of Georghiades's (1985) incorrect ML rule is discussed in this paper.
Keywords
Frame Synchronization
Direct-Detection
Optical PPM Communication
Optimum Maximum-Likelihood.
Article Details
References
- BASTAKI, E.M., EESA, M. 1989. “Frame Synchronization in Communication Systems,” Ph.D. Dissertation, University of California, Irvine, U.M.I., Ann Arbor, MI.
- GEORGHIADES, C.N. 1985. "Joint Baud and Frame Synchronization in Direct-Detection Optical Communication," IEEE Transactions on Communications, vol. COM-33, pp. 357-360, April 1985.
References
BASTAKI, E.M., EESA, M. 1989. “Frame Synchronization in Communication Systems,” Ph.D. Dissertation, University of California, Irvine, U.M.I., Ann Arbor, MI.
GEORGHIADES, C.N. 1985. "Joint Baud and Frame Synchronization in Direct-Detection Optical Communication," IEEE Transactions on Communications, vol. COM-33, pp. 357-360, April 1985.