Joint Symbol and Frame Synchronization for Direct- Detection Optical Communication Systems
oleh: Eesa M. Bastaki, Harry H. Tan
| Format: | Article |
|---|---|
| Diterbitkan: | Sultan Qaboos University 2002-06-01 |
Deskripsi
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.