무선통신 기술은 통신서비스 자체에만 활용되는 단계를 넘어 21세기 디지털 전환이라는 패러다임과 맞물려 다양한 산업의 혁신을 촉진하는 기반 기술로써 기대가 높아지고 있다. 본 연구에서는 우리나라와 주요 선도국가의 6G 기술경쟁력을 비교하기 위해 GaN(갈륨나이트라이드) 특허 정보를 기반으로 시장확보 지수(PFS), 피인용도 지수(CPP) 그리고 네트워크 분석을 통해 6G 기술경쟁력을 분석하였다. 우리나라의 6G 기술경쟁력은 PFS가 0.62로, CPP가 3.93으로 나타났으며, 각각 선도국가 대비 32.8%, 19.9% 수준인 것으로 확인되었다. 그다음 네트워크 분석 결과, 6G 분야의 특허 협업 비율은 7.2%로 대부분 국가에서 모두 협업 생태계가 미흡한 것으로 분석되었다. 다만, 우리나라는 선도국가와 달리 산업계와 학계가 연계한 소규모 협업 관계가 구축되어 있음을 확인할 수 있었다. 따라서, 소규모 협업 생태계를 기반으로 통신 기술 고도화를 할 수 있는 국가 차원의 6G 통합 R&D 전략을 마련할 필요가 있겠다.
무선통신 기술은 통신서비스 자체에만 활용되는 단계를 넘어 21세기 디지털 전환이라는 패러다임과 맞물려 다양한 산업의 혁신을 촉진하는 기반 기술로써 기대가 높아지고 있다. 본 연구에서는 우리나라와 주요 선도국가의 6G 기술경쟁력을 비교하기 위해 GaN(갈륨나이트라이드) 특허 정보를 기반으로 시장확보 지수(PFS), 피인용도 지수(CPP) 그리고 네트워크 분석을 통해 6G 기술경쟁력을 분석하였다. 우리나라의 6G 기술경쟁력은 PFS가 0.62로, CPP가 3.93으로 나타났으며, 각각 선도국가 대비 32.8%, 19.9% 수준인 것으로 확인되었다. 그다음 네트워크 분석 결과, 6G 분야의 특허 협업 비율은 7.2%로 대부분 국가에서 모두 협업 생태계가 미흡한 것으로 분석되었다. 다만, 우리나라는 선도국가와 달리 산업계와 학계가 연계한 소규모 협업 관계가 구축되어 있음을 확인할 수 있었다. 따라서, 소규모 협업 생태계를 기반으로 통신 기술 고도화를 할 수 있는 국가 차원의 6G 통합 R&D 전략을 마련할 필요가 있겠다.
Expectations for wireless communication technology are rising as a base technology that promotes innovation in various industries in line with the paradigm of digital transformation in the 21st century beyond the stage of being used only for communication service itself. In this study, in order to c...
Expectations for wireless communication technology are rising as a base technology that promotes innovation in various industries in line with the paradigm of digital transformation in the 21st century beyond the stage of being used only for communication service itself. In this study, in order to compare 6G technological competitiveness between Korea and leading countries, technological competitiveness was confirmed through PFS, CPP, and network analysis based on GaN Integrated Circuit patent data. Korea's 6G technological competitiveness was 0.62 in PFS and 3.93 in CPP, which were 32.8% and 19.9%, respectively, compared to leading countries. In addition, as a result of network analysis, the collaboration rate in the 6G field was 7.2%, and the collaboration ecosystem was very insufficient in most countries. In contrast, it was confirmed that Korea, unlike leading countries, has established a small-scale collaboration ecosystem linked by industry and academia. Thus, it is necessary to establish a strategy for 6G communication technology at the national level so that communication technology can be advanced based on a relatively well-established collaborative ecosystem.
Expectations for wireless communication technology are rising as a base technology that promotes innovation in various industries in line with the paradigm of digital transformation in the 21st century beyond the stage of being used only for communication service itself. In this study, in order to compare 6G technological competitiveness between Korea and leading countries, technological competitiveness was confirmed through PFS, CPP, and network analysis based on GaN Integrated Circuit patent data. Korea's 6G technological competitiveness was 0.62 in PFS and 3.93 in CPP, which were 32.8% and 19.9%, respectively, compared to leading countries. In addition, as a result of network analysis, the collaboration rate in the 6G field was 7.2%, and the collaboration ecosystem was very insufficient in most countries. In contrast, it was confirmed that Korea, unlike leading countries, has established a small-scale collaboration ecosystem linked by industry and academia. Thus, it is necessary to establish a strategy for 6G communication technology at the national level so that communication technology can be advanced based on a relatively well-established collaborative ecosystem.
H. Y. Kwon. (2022). [5G 3-Year Report]② 5G, quality controversy still... the solution?. Digital Daily. https://www.ddaily.co.kr/news/article/?no234878
H. Y. Yoon. (2020). Current Trends and Future Perspectives of 5G Network Technology and Industry, Daejeon : KPC4IR.
K. Sheth, K. Patel, H. Shah, S. Tanwar, R. Gupta & N. Kumar. (2020). A taxonomy of AI techniques for 6G communication networks, Computer Communications, 161(-), 279-303. DOI : 10.1016/j.comcom.2020.07.035
M. S. Jeong. (2021). Research on Competitiveness of Information and Telecommunication Industry Using Standard Patent: Focusing on trend and network analysis, Journal of the Korea Academia-Industrial cooperation Society, 22(6), 534-541. DOI : 10.5762/KAIS.2021.22.6.534
J. S. Park & B. J. Kim. (2015). Trends and Technical Requirements for 5G Mobile Communication Systems, The Journal of the Korea Institute of Electronic Communication Sciences, 10(11), 1257-1264. DOI : 10.13067/JKIECS.2015.10.11.1257
S. J. Oh & J. J. Park. (2018). Korea-China Joint Research for 5G Evaluation Methodology including 5G Channel Modeling, The Journal of Korean Institute of Communications and Information Sciences, 43(1), 91-98. DOI : 10.7840/kics.2018.43.1.91
T. Wild, V. Braun & H. Viswanathan. (2021). Joint design of communication and sensing for beyond 5G and 6G systems, IEEE Access, 58(-), 30845-30857. DOI : 10.1109/ACCESS.2021.3059488
N. S. Ko, N. I. Park & S. M. Kim. (2021). Technology Trends and Research Direction of 6G Mobile Core Network. Electronics and telecommunications trends, 36(4), 1-12. DOI : 10.22648/ETRI.2021.J.360401
I. F. Akyildiz, A. Kak & S. Nie. (2020). 6G and Beyond: The Future of Wireless Communications Systems, IEEE, 8(-), 133995-134030. DOI : 10.1109/ACCESS.2020.3010896
H. Tataria, M. Shafi, A. Molisch, M. Dohler, H. Sjoland & F. Tufvesson. (2021). 6G Wireless Systems: Vision, Requirements, Challenges, Insights, and Opportunities, IEEE, 109(7), 1-34. DOI : 10.1109/JPROC.2021.3061701
M. Rasser, A. Riikonen & Henry Wu. (2021). Edge Networks, Core Policy: Securing America's 6G Future, Washington, DC : CNAS.
M. A. Uusitalo et al. (2021). 6G Vision, Value, Use Cases and Technologies From European 6G Flagship Project Hexa-X, IEEE, 9(-), 160004-160020. DOI : 10.1109/ACCESS.2021.3130030
J. J. Seol. B. H. Lee. (2021). Establishment of 「6th Generation (6G) Research and Development (R&D) Implementation Plan」, https://www.msit.go.kr/bbs/view.do?sCodeuser&mId113&mPid112&pageIndex&bbsSeqNo94&nttSeqNo3180393
C. I. Yeh, G. Y. Kim, Y. J. Kim, Y. S. Kim, J. K. Kim, S. W. Nam, W. Y. Lee, S. C. Jang & Y. J. Go. (2020). 6G Vision, Services and Technology Trends, The Journal of The Korean Institute of Communication Sciences, 37(2), 11-22.
W. Jiang, B. Han, M. A. Habibi & H. D. Schotten. (2021). The Road Towards 6G: A Comprehensive Survey, IEEE Open Journal of the Communications Society, 2(-), 334-366. DOI : 10.1109/OJCOMS.2021.3057679
J. F. Monserrat, D. Martin-Sacristan, F. Bouchmal, O. Carrasco, J. Flores de Valgas & N. Cardona. (2020). Key Technologies for the Advent of the 6G, IEEE Wireless Communications and Networking Conference Workshops, 1-6. DOI : 10.1109/WCNCW48565.2020.9124725
SAMSUNG. (2020). The Next Hyper-Connected Experience.
SAMSUNG. (2020). Spectrum Expanding the Frontier.
K. Y. Kim, C. I. Yeh & Y. J. Ko. (2020). Trends on 6G Wireless Transmission and Access Technologies. Korea Institute of Information Technology Magazine, 18(1), 9-15.
E. J. Cho, S. J. Nam & H. G. Seo. (2020). A Trend Study on the Economic Spillover in Mobile Service Industry Using Input-Output Analysis, The Journal of Korean Institute of Communications and Information Sciences, 45(8), 1355-1363. DOI : 10.7840/kics.2020.45.8.1355
H. M. Yang. (2017). A Study on the Patent Valuation for SMEs' Patent Management, Journal of Industrial Convergence, 15(2), 17-26. DOI : 10.22678/JIC.2017.15.2.017
C. H. Lee, S. J. Lee & C. K. Kim. (2015). Technological Competitiveness Analysis of Diesel Engine's Main Applicants by Using Patent Information, KSMT, 17(5), 969-977. DOI : 10.17958/ksmt.17.5.201510.969
B. K. Choi,. C. H. Lee & C. K. Kim. (2022). Technology Market Competitiveness Analysis of Turbo Engines in Global Manufacturers by Patent Data, KSMT, 24(6), 1344-1352. DOI : 10.17958/ksmt.24.6.202212.1344
J. Y. Park & D. H. Jeong. (2022). Exploring Issues Related to the Metaverse from the Educational Perspective Using Text Mining Techniques - Focusing on News Big Data, Journal of Industrial Convergence, 20(6), 27-35.
W. J. Yoo & S. J. Ahn. (2022). Introduction to natural language processing using deep learning, https://wikidocs.net/book/2155
D. S. Kim. (2018). A Comparison of Uses between Three Types of Noun Groups in English: S-Genitives vs. Of-Genitives vs. Compound Nouns, The Journal of Modern British & American Language & Literature, 36(1), 183-216.
F. Menczer, S. Fortunato & C. A. Davis. (2020). A First Course in Network Science, Cambridge University Press.
D. B. Choi, W. S. Choi, S. H. Choi & J. H. Lee. (2020). Perception Survey about SMEs Employment of University Students in Chungbuk Area: Based on Text-mining, Asia Pacific Journal of Samall Business, 42(4), 235-250. DOI : 10.36491/APJSB.42.4.9
J. Y. Oh, J. M. Lee & E. K. Hong. (2022). A Study on Research Trends in the Smart Farm Field using Topic Modeling and Semantic Network Analysis, Journal of Digital Convergence, 20(2), 203-215. DOI : 10.14400/JDC.2022.20.2.203
Y. H. Kim. (2020). Social Network Analysis Technique Understanding and Applying: Network Architecture and Clustering and QAP, seoul : KIPA.
S. Y. Lee. (2015). A Study on Port Centrality of the East-West Trunk Service Network -Based on Social Network Analysis-, Ocean policy research, 30(2), 74-104. DOI : 10.35372/kmiopr.2015.30.2.003
N. R. Lee. (2021). Rapid growth centered on GaN power semiconductor 'smartphone fast charger'. THELEC. https://www.thelec.kr/news/articleView.html?idxno12236
※ AI-Helper는 부적절한 답변을 할 수 있습니다.