SHORT-RANGE WIRELESS COMMUNICATION ACCESS DEVICE, PORTABLE TERMINAL FOR DETECTING SHORT-RANGE WIRELESS COMMUNICATION ACCESS DEVICE, AND SHORT-RANGE WIRELESS COMMUNICATION SYSTEM

摘要

The present invention relates to a short-range wireless communication access device, a portable terminal for detecting the short-range wireless communication access device, and a short-range wireless communication system, the device being capable of reducing power consumed by the portable terminal by sharing time-related information with the portable terminal. When used, the present invention has the effect of reducing power consumption caused by using a short-range wireless communication system.