TDMA Node for generating resource efficient frame structure in TDMA system

摘要

Provided is a center node generating a frame structure for a resource efficiency in a TDMA system. The center node generating a frame structure for a resource efficiency in a time division multiple access (TDMA) system generates a frame containing a plurality of time slots in which the center node is allocated to all subscribing nodes one or more times per one frame among all subscribing nodes subscribed in the TDMA network. Each of the time slots forming the frame contains a dummy field containing minimum p numbers of mini slots for automatic gain control (AGC), preamble and guard time setting and a data field including dynamic mini slots which are allocated by different numbers according to data types transmitted and received by subscribing nodes and operating environments and make the length of a time slot vary, wherein the number of the dynamic mini slots is integer-multiple of data allocation basic unit. Accordingly, the present invention can support various delay time and various transmission speed.