Patent ID: 6748444
Filing Date: 2004-06-08
Classification: G06F

Abstract:
A transmission system in which a packet is formed and transmitted within a specific time period, comprising:(a) a periodic interrupt generating part for generating a periodic interrupt at intervals longer than the specific time period; (b) a relative time timer in which a specific timer set value is set, for generating an interrupt by measuring a specific elapse time based on the specific timer set value; (c) a control information memorizing part for memorizing control information used for calculating the specific elapse time measured by the relative time timer; (d) a set value calculating part for calculating the specific timer set value to be measured by the relative time timer, by using the control information memorized in the control information memorizing part; (e) a packet forming part, which is started when the periodic interrupt by the periodic interrupt generating part occurs, for setting the specific timer set value calculated by the set value calculating part in the relative time timer and forming a packet; and (f) a transmission requesting part, which is started when the interrupt by the relative time timer occurs, for transmitting the packet formed by the packet forming part.