WIRELESS TRANSMISSION SYSTEM AND WIRELESS TRANSMISSION METHOD AND WIRELESS STATION FOR USE THEREIN

摘要

The present invention provides a wireless station capable of increasing the probability that a path diversity effect can be obtained in a case where a plurality of wireless stations transmit packets using a modulation/demodulation scheme with an anti-multipath property. A delay amount determining section(48) randomly selects a delay amount from among a plurality of candidate values. A transmission timing control section(47) determines a transmission start timing, at which to start the packet transmission, to be a timing obtained by delaying a reference timing by the delay amount selected by the delay amount determining section. At the transmission start timing, a modulation section(49) transmits the packet via an RF section(42) and an antenna(41). The difference between the candidate values is greater than or equal to a predetermined delay resolution, and the difference between a maximum candidate value and a minimum candidate value is less than or equal to a predetermined maximum delay.