SYSTEM FOR SHORT-RANGE WIRELESS POSITIONING BY ONE-SHOT TRANSMISSION AND METHOD THEREOF

摘要

At initiation information to obtain the position of the tags it has a high accuracy in a local area using the high-time resolution of UWB (Ultra Wide Band) pulse related to a short-range radio location system and method on a single transmission, a master-in slave type with pre-set between the configured beacon (beacon), and to apply the ToA (Time of Arrival) and TDoA (Time Difference of Arrival) method only a single transmission and reception between the master beacon and wireless positioning target tag, This allows the signal transmission of the tag minimal to enable low-power operation of the tag.; Accordingly, the present invention can and can secure a high accuracy in cm class, providing an effect that the tag can be applied to a variety of industries, ranging from being designed in a compact low-power device, wireless communication, RF-ID, distribution management, etc. do.