Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Satya Chan"'
Publikováno v:
ICT Express, Vol 9, Iss 6, Pp 1001-1006 (2023)
This paper proposes high-speed computing decoders for polar codes based on a neural network. To compensate for the performance gap with the successive cancellation decoder, we propose applying the recurrent neural network to the BP decoder with a mod
Externí odkaz:
https://doaj.org/article/12d890ca6c99457988d3f1a7962e0d4e
Publikováno v:
ETRI Journal, Vol 44, Iss 6, Pp 955-965 (2022)
A low Earth orbit (LEO) satellite constellation could be used to provide network coverage for the entire globe. This study considers multi-beam frequency reuse in LEO satellite systems. In such a system, the channel is time-varying due to the fast mo
Externí odkaz:
https://doaj.org/article/7e62fe75522b4236a2b2c77e38aedbfc
Autor:
Satya Chan, Sooyoung Kim
Publikováno v:
IEEE Access, Vol 8, Pp 226240-226247 (2020)
Soft symbol estimation (SSE) is the first process in soft interference cancellation minimum mean squared error (SIC-MMSE) detection for multiple-input multiple-output (MIMO) systems. SSE requires the sum of exhaustive multiplications of probability t
Externí odkaz:
https://doaj.org/article/6185f6a2e78f4232a9e3f5378ced14b6
Publikováno v:
Symmetry, Vol 14, Iss 12, p 2633 (2022)
The polar code has become one of the most popular and important forward error correction (FEC) coding schemes due to its symmetric characteristics of channel polarization. This paper reviews various decoding schemes for polar codes and discusses thei
Externí odkaz:
https://doaj.org/article/df701f841c1849148aec563ccf4f7532
Publikováno v:
Algorithms, Vol 12, Iss 8, p 151 (2019)
The satellite system is one of the most efficient means for broadcasting due to its wide service coverage as well as the fact that it can provide high data rate services by using high frequency bands. However, there are a number of problems in the sa
Externí odkaz:
https://doaj.org/article/f7d180752e4541d7886dbe58b066e753
Publikováno v:
The Journal of Korean Institute of Communications and Information Sciences. 47:1478-1490
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0213c1f7a2503d945c8157fb2a8b3f67
https://doi.org/10.7840/kics.2022.47.10.1478
https://doi.org/10.7840/kics.2022.47.10.1478
Due to advancements in modern mobile communication technology, massive numbers of devices are now connected to the internet, but the associated information also has to be well protected. Many studies have proposed physical layer security (PLS) approa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d10786314b9bc5041ac92fd750a0fc91
https://doi.org/10.21203/rs.3.rs-2713282/v1
https://doi.org/10.21203/rs.3.rs-2713282/v1
Publikováno v:
2023 International Conference on Electronics, Information, and Communication (ICEIC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf1c1622d47cd00907cd2af62f518f76
https://doi.org/10.1109/iceic57457.2023.10049977
https://doi.org/10.1109/iceic57457.2023.10049977
Publikováno v:
IEEE Wireless Communications Letters. 9:1790-1794
Minimum mean squared error (MMSE)-based soft iterative detection schemes have been widely considered for coded multiple antenna systems due to their high performance gain with reasonable complexity. This letter presents compact universal equations to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bd9419e07b7775c283ab32fb5ef1729
https://doi.org/10.1109/lwc.2020.3004846
https://doi.org/10.1109/lwc.2020.3004846
Autor:
Sooyoung Kim, Satya Chan
Publikováno v:
International Journal of Satellite Communications and Networking. 38:368-381
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fc7a6dab85f15d6413057e4b58393a7
https://doi.org/10.1002/sat.1340
https://doi.org/10.1002/sat.1340