| 摘要 |
<p>A wireless communication system is so designed as to require a transmitting station to amend the format of its transmission burst in cases where the transmitting station has recently transmitted a similar burst. The format of its transmission burst may be changed by omitting synchronisation and training sequences, or by transmitting different parts of the burst in modulation types of successively increasing constellation density. In this system the decision of which transmission burst is to be used is based solely on the time since the last transmission. Amending the format of the transmission burst in this manner results in a net data transfer capacity improvement over systems commonly employed.</p> |
