u-창고관리를 위한 RFID 테그 기반의 위치 보정 기법A Location Correction Scheme based on the RFID Tag for Ubiquitous Warehouse Managements
- Other Titles
- A Location Correction Scheme based on the RFID Tag for Ubiquitous Warehouse Managements
- Authors
- 노귀용; 정창렬; 송진국
- Issue Date
- 2009
- Publisher
- 한국컴퓨터정보학회
- Keywords
- Location Correction; Sensor Network; RFID; WMS
- Citation
- 한국컴퓨터정보학회논문지, v.14, no.2, pp 149 - 155
- Pages
- 7
- Indexed
- KCI
- Journal Title
- 한국컴퓨터정보학회논문지
- Volume
- 14
- Number
- 2
- Start Page
- 149
- End Page
- 155
- URI
- https://scholarworks.gnu.ac.kr/handle/sw.gnu/26476
- ISSN
- 1598-849X
2383-9945
- Abstract
- The frequency is widely used to measure the distance. In the warehouse, however, the frequency is apt to be interrupted by various unmade stuffs and cannot be easily applied to that kind of environment. This study will suggest the method to localize a worker in the warehouse exactly with calculating the time difference of arrival from the base position to a node or between each node and with 3-points pin pointer. This study will propose the localizing method using RFID tag and analyze the result using the suggested method. Also, the efficiency of suggested method will be increased with the simulation based on the information from the RFID tag.
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