METHOD OF CONFIGURING PHYSICAL LAYER IN MAGNETIC FIELD BASED LOW FREQUENCY BAND RADIO COMMUNICATION AND COMPUTER READABLE RECORDING MEDIUM WITH PROGRAM FOR EXECUTING THE METHOD RECORDED THEREON

摘要

PROBLEM TO BE SOLVED: To provide magnetic field based low frequency band radio communication for supporting a packet format, coding and modulation systems suitable between a master and a slave so as to carry out radio communication with a data rate or coding system variable according to peripheral environments in the magnetic field based low frequency band radio communication applied to adverse environments.;SOLUTION: In a method of configuring a physical layer in magnetic field based low frequency band radio communication, a data rate and a coding system of a payload field contained in a request frame and a response frame between a master and a frame is made variable in accordance with a peripheral communication environment within a predetermined range. In such a configuration, the request frame and the response frame may be comprised of the same format but such request frame and response frame may include a preamble field, a header field and a payload field, respectively.;COPYRIGHT: (C)2012,JPO&INPIT