Network for the wireless transmission of data according to the standard ieee 802.15.4

摘要

In order in the case of a network for the wireless transmission of data according to the standard ieee 802.15.4 by beacons limited in a super frame - structure, the minimum cycle interval for the transmission of data to reduce the contention free period (cfp) extended as compared with the standard, wherein in the extended contention free period (cfp) up to seven network participants in at least two cycles after one another in successive super frame - time slots (super frame slots) transmit data. This is achieved, for example, in that the super frame order (so) is equal to zero and the beacon order (bo) are equal to one and the contention free period (cfp) twice by repetition of up to the end of the beacon - interval (bi) is extended.