Title :
Proposal of a time-hopping pulse spacing modulation system with restricted amplitude levels
Author :
Ono, Fumie ; Habuchi, Hiromasa
Author_Institution :
Dept. Comput. & Inf. Sci., Ibaraki Univ., Japan
Abstract :
In this paper, a time-hopping pulse spacing modulation system with restricted amplitude levels is proposed. The proposed system uses several PN codes, and it transmits the information by the interval between the successive PN codes. The bit error rate performance and the synchronization performance of the proposed system on the additive white Gaussian noise (AWGN) channel are evaluated by theoretical analysis. As a result, there is the optimum preamble pattern for bringing the probability of block error that takes into account the synchronization performance close to the lower bound.
Keywords :
AWGN channels; binary sequences; error statistics; pseudonoise codes; pulse position modulation; spread spectrum communication; synchronisation; AWGN channel; E-sequences; additive white Gaussian noise; bit error rate performance; block error probability; lower bound; optimum preamble pattern; pulse interval modulation; pulse position modulation; pulse spacing modulation; restricted amplitude levels; spread spectrum communications; successive PN codes; synchronization; time hopping; Additive white noise; Amplitude modulation; Bit error rate; Data communication; Optical modulation; Optical noise; Optical pulses; Proposals; Pulse modulation; Spread spectrum communication;
Conference_Titel :
Wireless Personal Multimedia Communications, 2002. The 5th International Symposium on
Print_ISBN :
0-7803-7442-8
DOI :
10.1109/WPMC.2002.1088383
