| 摘要 |
The digital burst signal transmission system provides for a low code error rate and high transmission efficiency. It is particularly suited for MD-TDM and for TDMA communication systems. The transmission system comprises a first means (62) for generating a first burst control signal (83), e.g. synchronized with an input digital signal, and a second burst control signal (84), for example having a pulse width larger than that of said first burst control signal. A second means (54) gates the input digital signal ((70) in response to said first burst control signal (83) to provide a step-wise digital burst signal (73), frequency-limited by a third means (55). A fourth means (59) gates the frequency-limited digital burst signal (74) in response to said second burst control signal (84), thereby providing the desired digital burst signal (77). |
