Patent ID: 6961374
Filing Date: 2005-11-01
Classification: A61B,H04L

Abstract:
1. A pulse data coding method for a wireless signal transmitter and a receiver, comprising the steps of: (a) causing the transmitter to receive a signal of pulse data to be transmitted; (b) causing the transmitter to transmit the received pulse data signal having a first duration; (c) causing the transmitter to transmit at least one identification code pulse signal having a second duration when a first time interval lapses after the pulse data signal has been transmitted; and (d) causing the transmitter to transmit a check code pulse signal when a second time interval lapses after the identification code pulse signal has been transmitted; wherein the check code pulse signal is obtained by coding the pulse data signal to be transmitted and the identification code pulse signal according to a predetermined coding process, and wherein the receiver determines a correctness of a received pulse data signal transmitted by the transmitter in accordance with the coding process after receipt of the pulse data signal, the identification code pulse signal, and the check code pulse signal.