Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Lei Guo-wei"'
Publikováno v:
Chinese Journal of Magnetic Resonance, Vol 36, Iss 04, Pp 563-570 (2019)
Nuclear magnetic resonance (NMR) spectroscopy is an effective way to obtain in situ chemical information in biological tissues, and used in various application fields, including biology, food and medicine. It is often desirable to acquire high-resolu
Externí odkaz:
https://doaj.org/article/c6b7596c741848dd9472afd900447aaa
Publikováno v:
Journal of Integrative Neuroscience, Vol 17, Iss 2, Pp 97-104 (2018)
A ten-layer feed forward network was constructed in the presence of an exogenous alternating magnetic field. Results indicate that for rate coding, the firing rate is increased in the presence of an exogenous alternating magnetic field and particular
Externí odkaz:
https://doaj.org/article/33f97e0a07af43c782d69da2c3c3b538
Publikováno v:
Wireless Personal Communications. 126:605-620
In multiple-input-multiple-output (MIMO) systems, the selection of receive and transmit antennas is not just effective in increasing system capacity, but also in reducing RF link costs and system complexity. The exhaustive algorithm, i.e. the joint t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7d24a0bf4cd633eb80dce167badb5c6
https://doi.org/10.1007/s11277-022-09760-5
https://doi.org/10.1007/s11277-022-09760-5
Autor:
Lei Guo-wei, Su Sunqing
Publikováno v:
2020 IEEE 8th International Conference on Information, Communication and Networks (ICICN).
Non-orthogonal multiple access (NOMA) has drawn much attention since the resources for wireless communications are getting scarce with the rapid growth of data traffic and multiple services. To enlarge the capacity and combat the multi-path fading, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4d722e1d7c1d23cc89e2b52341b4730
https://doi.org/10.1109/icicn51133.2020.9205081
https://doi.org/10.1109/icicn51133.2020.9205081
Autor:
Lei Guo-wei
Publikováno v:
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields. 33
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c187e5dedd896ac22ba7416e06db83ad
https://doi.org/10.1002/jnm.2742
https://doi.org/10.1002/jnm.2742
Autor:
Zhuang Ming-jie, Lei Guo-wei
Publikováno v:
2008 11th IEEE Singapore International Conference on Communication Systems.
To achieve full transmission rate, quasi-orthogonal space-time block coding is under research. But its performance still needs to be improved due to complex channel condition. Here we derive its expression for average signal to noise rate and provide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a4b8a3648edfc9c1dafc1ddc29184f2
https://doi.org/10.1109/iccs.2008.4737270
https://doi.org/10.1109/iccs.2008.4737270
Publikováno v:
2007 International Workshop on Anti-Counterfeiting, Security and Identification (ASID).
CNNs(cellular neural networks) are well-suited for parallel image processing. So CNN operations are normally used to the image encrypt and image transmission in wireless communication. In order to combat attenuation due to destructive addition of mul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34755dff8eaffe37917d623fafb5d46b
https://doi.org/10.1109/iwasid.2007.373742
https://doi.org/10.1109/iwasid.2007.373742
Publikováno v:
2007 International Workshop on Anti-Counterfeiting, Security & Identification (ASID); 2007, p270-274, 5p
Publikováno v:
Applied Mechanics and Materials; September 2014, Vol. 631 Issue: 1 p847-850, 4p
Publikováno v:
2009 IEEE International Symposium on IT in Medicine & Education; 2009, p394-396, 3p