SHORT-RANGE COMMUNICATION APPARATUS, AND SHORT-RANGE COMMUNICATION METHOD

PROBLEM TO BE SOLVED: To provide a short-range communication apparatus and short-range communication method, capable of preventing generation of time and efforts for performing transmission/reception again by re-establishing a communication because of disconnection of the communication. SOLUTION: A short-range communication apparatus includes: a short-range communication unit for transmitting/receiving various signals through a short-range communication; a detection unit for detecting generation of positional deviation between a communication partner and the short-range communication unit on the basis of a reception signal received by the short-range communication unit; and a warning means that issues a warning when the detection means detects the positional deviation. COPYRIGHT: (C)2009,JPO&INPIT