| 摘要 |
PURPOSE:To improve the transmission efficiency by using a one-unit data burst transmitting a data of one unit and an n-unit data burst transmitting plural (n+m)-unit data of one kind or over. CONSTITUTION:A one-unit data burst No.1 consists of a guard time GT, a preamble word PRW, a one-unit data DT and a post amble PA. Figure (2) shows an (n+m)-unit data burst, where a 6-unit data burst (n=5, m=1) is shown. Thus, the frame efficiency is improved by using a terminal station device with comparatively simple constitution, the flexibility at channel setting is kept and a TDMA communication system with improved transmission efficiency is realized. |
