Patent ID: 6553008
Filing Date: 2003-04-22
Classification: H04L,H04W

Abstract:
A multidirectional time-division multiplexing wireless data communications system for establishing data communications between a parent station and a plurality of child stations by a multidirectional time-division multiplexing method, wherein:said parent station comprises: means for converting a low-speed continuous signal input from data terminal equipment into a high-speed burst signal;, means for performing an error correcting code operation on the continuous signal in units of bits required by a unit burst data, and outputting an error correcting redundant bit; and means for multiplexing the burst signal to a predetermined time slot, multiplexing the error correcting redundant bit to a specific vacant time slot, and transmitting a high-speed burst signal; and said child stations each comprises: means for converting the high-speed burst signal into a low-speed continuous signal; means for dividing an error correcting code in the continuous signal by a predetermined polynomial, and generating a syndrome; and means for specifying a position at which a bit error has occurred in the data based on the syndrome, and correcting a bit in which the error has occurred.