Title :
Performance analysis of (m, 2) MPPM with imperfect slot synchronization
Author :
Sato, Kazumi ; Ohtsuki, Tomoaki ; Sasase, Iwao ; Mori, Shinsaku
Author_Institution :
Dept. of Electr. Eng., Keio Univ., Yokohama, Japan
Abstract :
The performance of MPPM (multipulse pulse position modulation) consisting of m slots and 2 pulses ((m, 2) MPPM) with imperfect slot synchronization is analyzed. The authors assign the optimum symbol sets of (m, 2) MPPM minimizing symbol error probability in the presence of timing error, and the bit error probability of (m, 2) MPPM is evaluated. The bit error probability of (m, 2) MPPM is compared with that of PPM at the same transmission bandwidth and transmission rate. It is found that (m, 2) MPPM performs better than PPM
Keywords :
error statistics; optical modulation; pulse position modulation; synchronisation; timing; bit error probability; imperfect slot synchronization; multipulse pulse position modulation; optical modulation; optimum symbol sets; performance; symbol error probability; timing error; Bandwidth; Clocks; Decoding; Error probability; Frequency synchronization; Optical pulses; Optical transmitters; Performance analysis; Pulse modulation; Timing;
Conference_Titel :
Communications, Computers and Signal Processing, 1993., IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
0-7803-0971-5
DOI :
10.1109/PACRIM.1993.407249
