All Issue

2021 Vol.17, Issue 4 Preview Page

Original Article

A Study on White Space Search of Wireless Signal based Passive Tracking Technology using Enhanced Search Formula of Patent Analysis

개선된 검색식 기반 특허분석을 통한 무선신호 기반 Passive Tracking 공백기술 도출에 관한 연구

이항원1ㆍ김영억2*

Hangwon Lee1, Youngok Kim2*

1Graduate student, Electronic Engineering Department, Kwangwoon University, Seoul, Republic of Korea
2Professor, Electronic Engineering Department, Kwangwoon University, Seoul, Republic of Korea
31 December 2021. pp. 802-816
PDF Citation
Abstract
Purpose: In this paper, we propose a direction of future research and development to be carried out in the passive tracking field by deriving a white space with enhanced search formula of patent analysis. Method: In this paper, we derive a white space by identifying the direction and the flow of technology change and by matrixing the object and solution through extensive patent search with enhanced search formula and analysis in the field of passive tracking technology. Result: By the proposed scheme, 'multi-target positioning and tracking' and '3D positioning technology' using artificial intelligence, adaptive/hybrid positioning technology, and radar/antenna were derived as white space technologies and confirmed with absence of any services or products. Conclusion: The derived white space technologies from this paper are the areas where patent applications are not active and there are not many prior patents, thus it is necessary to secure the rights through more active R&D and patent application activities.
Keywords
Passive Tracking
Device-free
Positioning
Location
Patent
White Space
연구목적: 본 논문에서는 개선된 특허 검색식을 제안하고 이에 기반 한 특허분석을 통해 Passive Tracking 기술분야의 잠재적 유망분야에 해당하는 공백기술을 도출하여 향후 수행해야 할 연구개발의 방향성을 제시한다. 연구방법: 본 논문에서는 기존의 검색식 구성 방식을 개선하여 유사어 DB, 최근 발표 논문의 Keyword, AI 검색 등의 다양한 Tool과 방법을 복합적으로 적용하는 기법을 제안하고, Passive Tracking 기술분야를 대상으로 광범위한 특허조사 및 분석을 통해, 기술 변화의 방향성 및 흐름을 확인하고, 해결하고자 하는 목적과 수단을 매트릭스화 하는 방법으로 공백기술을 도출한다. 연구결과: 제안하는 방법을 통해 Passive Tracking 기술분야 공백기술은 인공지능,적응형/복합형 측위기술 및 레이더/안테나를 활용한 ‘멀티 타깃 측위·추적기술’과 ‘3D 측위 기술’이 공백기술로 도출되었으며, 도출 결과의 타당성을 검토하기 위한 검색 결과 상용화 서비스 또는 제품이 부재함을 확인하였다. 결론: 본 논문에서 도출한 공백기술은 특허출원이 활발하지 않고 선점되어 있는 선행특허가 많지 않은 분야이므로, 보다 적극적인 연구개발과 특허출원 활동을 통해 기술에 대한 권리를 확보할 필요가 있다.
키워드
수동 위치 추적
측위
특허
공백기술
References
  1. Cho, J. (2019). "A study on indoor location tracking system using RFID tag." Journal of Digital Convergence, Vol. 17. No. 12, pp. 211-217.
  2. Choi, D., Kim, G., Park, S., Jang, D. (2013). "Prediction of AMOLED floating technology using quantitative analysis of patent keywords based on text mining." Korea Contents Association, 2013 Spring Comprehensive Conference, pp. 365-366.
  3. Han, J. (2017). A Study on Technology Development Direction and Prediction of Blank Technology of Big Data through Patent Analysis. Master's Thesis, Korea University, Seoul, Korea.
  4. Im, H., Cho, S., Quan, J., Kim, J., Lee, C., Lee, K. (2017). "Prediction of future aviation security technology through patent big data cluster analysis." Journal of the Korean Society for Aviation Management, Vol. 15, No. 5, pp. 43-63.
  5. Jeon, S. (2011). "Technology prediction of intelligent system using patent analysis." Korea Intelligent Systems Association, Vol. 21, No. 1, pp. 100-105. 10.5391/JKIIS.2011.21.1.100
  6. Jeon, S. (2011). "Prediction of blank technology using ensemble model." Korea Intelligent Systems Association, Vol. 21, No. 3, pp. 341-346. 10.5391/JKIIS.2011.21.3.341
  7. Lee, J., Park, K., Kim, Y. (2021). "A study on indoor positioning based on pedestrian dead reckoning using inertial measurement unit." Journal of the Society of Disaster Information, Vol. 17, No. 3, pp. 521-534.
  8. Lee, H., Kim, Y. (2013). "Deduction of vacant technology threough patent analysis in disaster-safety positioning technologies." International Journal of Disaster Recovery and Business Continuity, Vol. 4, pp. 35-44. 10.14257/ijdrbc.2013.4.04
  9. Mautz, R. (2012). Indoor Positioning Technologies. Habilitation Thesis, ETH Zurich, Switzerland,
  10. Shukri, S., Kamarudin, L.M., Rahiman, M.H.F. (2018). Device-Free Localization for Human Activity Monitoring. Intelligent Video Surveillance, IntechOpen, London, UK. 10.5772/intechopen.79442
  11. Yoo, J., Cho, Y. (2014). Indoor Location-based Service Technology Development and Standardization Trend. 2014 Electronics and Telecommunications Trends, ETRI, Korea, pp. 51-61.
  12. Yoo, J., Lee, S., Ha, S. (2011). "Indoor space attracting new attention as a place of convergence." National IT Industry Promotion Agency, Vol. 1571, No. 11. pp. 14-26.
  13. Youssef, M., Mah, M., Agrawala, A. (2009). "A challenges: Device-free passive localization for wireless environments." In Proceedings of the 13th Annual International Conference on Mobile Computing and Networking, MOBICOM 2007, Montreal, QC, Canada, pp. 222-229. 10.1145/1287853.1287880
  14. Yun, Y., Kim, N., Choi, J., Park, J., An, D., Kim, Y. (2016). "Study on trend analysis of indoor evacuation path guidance system for disaster situation." Journal of the Society of Disaster Information, Vol. 12, No. 2, pp. 130-135. 10.15683/kosdi.2016.6.30.130
  15. Zhang, D., Ma, Q.C., Ni, L.M. (2007). An RF-Based System for Tracking Transceiver-free Objects. IEEE Computer Society Press Los Alamitos, pp. 135-144. 10.1109/PERCOM.2007.8
  16. Zhou, B., Ahn, D., Lee, J., Sun, C., Ahmed, S., Kim, Y. (2018). "A passive tracking system based on geometric constraints in adaptive wireless sensor networks." Sensors, Vol. 18, No. 10, 3276. 10.3390/s18103276 PMC6209868
Information
  • Publisher :The Korean Society of Disaster Information
  • Publisher(Ko) :한국재난정보학회
  • Journal Title :Journal of the Society of Disaster Information
  • Journal Title(Ko) :한국재난정보학회논문집
  • Volume : 17
  • No :4
  • Pages :802-816
  • DOI :https://doi.org/10.15683/kosdi.2021.12.31.802
Journal Informaiton Journal of the Society of Disaster Information Journal of the Society of Disaster Information
  • NRF
  • KISTI Current Status
  • KISTI Cited-by
  • crosscheck
  • orcid
  • open access
  • ccl
Journal Informaiton Journal Informaiton - close