Zobrazeno 1 - 10
of 278
pro vyhledávání: '"Sang-Woon Jeon"'
Autor:
Najam Us Saqib, Shilun Song, Huiyang Xie, Zhenyu Cao, Gyeong-June Hahm, Kyung-Yul Cheon, Hyenyeon Kwon, Seungkeun Park, Sang-Woon Jeon, Hu Jin
Publikováno v:
ICT Express, Vol 10, Iss 3, Pp 479-484 (2024)
Digital twin (DT) technologies have been increasingly important and useful for wireless communications. In particular, to support soaring wireless traffic with limited frequency spectrum assigned to legacy cellular systems, efficient operation and ma
Externí odkaz:
https://doaj.org/article/557ed31cd6054f4ba87a99a8e0447fa6
Publikováno v:
ICT Express, Vol 9, Iss 6, Pp 1026-1031 (2023)
Recently, aerial jammers (AJs) have been actively considered because of their swiftness and adaptability to maximize the impact of jammers. The previous studies mainly focused on the optimization of a single AJ (transmit power, location, etc.) consis
Externí odkaz:
https://doaj.org/article/008d6621025b4ed78ac71190826a67bc
Autor:
Diény, Colette
Publikováno v:
Revue Bibliographique de Sinologie, 1999 Jan 01. 17, 484-485.
Externí odkaz:
https://www.jstor.org/stable/24581816
Publikováno v:
Complex & Intelligent Systems, Vol 9, Iss 5, Pp 5467-5500 (2023)
Abstract High-dimensional optimization problems are increasingly pervasive in real-world applications nowadays and become harder and harder to optimize due to increasingly interacting variables. To tackle such problems effectively, this paper designs
Externí odkaz:
https://doaj.org/article/4e6cbde783674aadb859a7db6619cb8b
Autor:
Najam Us Saqib, Muhammad Sajid Haroon, Hwi Young Lee, Kwanghyun Park, Hoon-Geun Song, Sang-Woon Jeon
Publikováno v:
IEEE Access, Vol 11, Pp 117474-117493 (2023)
Future cellular networks are expected to benefit from terahertz (THz) frequency bands, which enable high-speed and low-latency wireless connectivity, but several challenges have arisen in utilizing THz bands. In this paper, we first investigate chann
Externí odkaz:
https://doaj.org/article/dd1f9c1959bc41d5a36fabc84e61b5a9
Publikováno v:
IEEE Access, Vol 11, Pp 24737-24751 (2023)
In this paper, we consider the problem of decision making in the context of a dense heterogeneous network with a macro base station and multiple small base stations. We propose a deep Q-learning based algorithm that efficiently minimizes the overall
Externí odkaz:
https://doaj.org/article/b8d2fedfc7c24302a641a5b17c5386b9
Publikováno v:
ICT Express, Vol 8, Iss 1, Pp 25-30 (2022)
We propose a hybrid coded modulation scheme which composes of inner and outer codes. The outer-code can be any standard binary linear code with efficient soft decoding capability (e.g. low-density parity-check (LDPC) codes). The inner code is designe
Externí odkaz:
https://doaj.org/article/3bfac48e4873453188d781e33c04bf6c
Autor:
Kim, Shoon K.
Publikováno v:
American Scientist, 1976 Jan 01. 64(1), 104-104.
Externí odkaz:
https://www.jstor.org/stable/27847141
Publikováno v:
Information Sciences. 633:321-342
Publikováno v:
IEEE Transactions on Emerging Topics in Computational Intelligence. 7:684-699