Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Khoa Le Dang"'
Autor:
Khoa, Le Dang, Lan, Vuong Thi Ngoc, Loc, Nguyen Minh Tai, Vinh, Dang Quang, Tran, Quang Nhat, Tuong, Ho Manh
Publikováno v:
In Reproductive Biomedicine & Society Online June 2020 10:28-36
Akademický článek
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Autor:
Khoa, Le Dang, Hoang, Le, Thang, Le Duc, Trieu Vy, Ngo Dinh, Dung, Mai Ba Tien, Huy, Duong Quang, Nhu, Giang Huynh, Handelsmen, David
Publikováno v:
Fertility & Reproduction; December 2023, Vol. 5 Issue: 4 p542-544, 3p
Autor:
Khoa, Le Dang, Hoang, Le, Thang, Le Duc, Vy, Ngo Dinh Trieu, Dung, Mai Ba Tien, Huy, Duong Quang, Nhu, Giang Huynh, Handelsman, David
Publikováno v:
Fertility & Reproduction; June 2023, Vol. 5 Issue: 2 p87-94, 8p
Publikováno v:
Science and Technology Development Journal - Natural Sciences. 1:163-171
The technique named DC biased orthogonal frequency division multiplexing (DCO-OFDM) is the most popular method in optical wireless communication system. In this article, we describe for the first time an exact numerical computation for the bit error
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b67426eef6bf9dbea4eddb6790769baa
https://doi.org/10.32508/stdjns.v1it4.475
https://doi.org/10.32508/stdjns.v1it4.475
Publikováno v:
Science and Technology Development Journal - Natural Sciences. 4:First
Non-orthogonal multiple access (NOMA) is one of the potential technologies for fifth generation (5G) cellular networks. This technique can combine with other techniques such as Orthogonal Frequency Division Multiplexing (OFDM) and Multiple Input Mult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7537d65ebd8cc935e2fbadbe482952e
https://doi.org/10.32508/stdjns.v4i3.662
https://doi.org/10.32508/stdjns.v4i3.662
Publikováno v:
Science and Technology Development Journal. 18:218-224
Optical wireless systems have attracted attention, because they allow high-speed transmission without electromagnetic interference. Orthogonal frequency division multiplexing (OFDM) can send multiple high speed signals by using orthogonal carrier fre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f17759bf26c043657dd7898b1b15d7e
https://doi.org/10.32508/stdj.v18i3.839
https://doi.org/10.32508/stdj.v18i3.839
Publikováno v:
Science and Technology Development Journal. 17:17-31
In cognitive radio network, how to minimize the impact of secondary user on primary user’s signal plays a very important and complex role. Therefore, spectrum sensing is one of the most essential components of cognitive radio. Therefore, the effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fd8dd949b1399e5f1a08d72620e97dd
https://doi.org/10.32508/stdj.v17i1.1239
https://doi.org/10.32508/stdj.v17i1.1239
Publikováno v:
Science and Technology Development Journal. 17:5-16
Indoor optical wireless systems have attracted attention, because they allow high-speed transmission without electromagnetic interference. Multi Input Multi Output (MIMO) techniques are very promising in providing high data rate or providing performa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed95d57b435df4a69085b354b67dd2f3
https://doi.org/10.32508/stdj.v17i1.1238
https://doi.org/10.32508/stdj.v17i1.1238
Publikováno v:
Science and Technology Development Journal. 12:73-85
Recently, OFDM technique has been applied to many digital communications systems such as DVB-T, WiFi, WiMAX and MIMO systems. OFDM can send multiple high speed signals by using orthogonal carrier frequencies. In addition, OFDM technique can combat in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17333e77f8b726bd1c024b849ea19219
https://doi.org/10.32508/stdj.v12i12.2322
https://doi.org/10.32508/stdj.v12i12.2322