Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Gábor Jeney"'
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2002, Iss 12, Pp 1401-1414 (2003)
This paper proposes a novel adaptive MUD algorithm for a wide variety (practically any kind) of interference limited systems, for example, code division multiple access (CDMA). The algorithm is based on recently developed neural network techniques an
Externí odkaz:
https://doaj.org/article/0a6f9dda84fd40b4bfc73b7c7d241d34
Publikováno v:
Advances in Multimedia, Vol 2007 (2007)
A software platform is exposed, which was developed to enable demonstration and capacity testing. The platform simulates a joint optimized wireless video transmission. The development succeeded within the frame of the IST-PHOENIX project and is based
Externí odkaz:
https://doaj.org/article/052aac5594954ec7967937a465427a30
Autor:
Zoltán Jakó, Gábor Jeney
Publikováno v:
Wireless Networks. 21:2293-2302
Embedding small cells into the conventional macrocell structure of densely populated areas offers numerous benefits for mobile users and operators. The radio-ports of small cells are typically installed to utility posts, customer premises or in resid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5c6d12787dcfb117ffec9331b7ba752
https://doi.org/10.1007/s11276-015-0913-4
https://doi.org/10.1007/s11276-015-0913-4
Publikováno v:
International Journal of Sensors, Wireless Communications and Control. 7
This paper presents a two-tier cellular structure with femtocells in open access mode. The addition of these base stations extends the offered system capacity and coverage area of the network. This two network parameters nowadays becomes rather impor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e46f8e5d73de14ae021a170d72f59171
https://doi.org/10.2174/2210327907666170222095053
https://doi.org/10.2174/2210327907666170222095053
Publikováno v:
TEM Journal, Vol 3, Iss 3, Pp 210-215 (2014)
In this paper we optimize portfolios assuming that the value of the portfolio follows a Lévy process. First we identify the parameters of the underlying Lévy process and then portfolio optimization is performed by maximizing the probability of posi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::397255b3577fc4d08760b61053653c5e
Autor:
Gábor Jeney, Zoltán Jakó
Publikováno v:
Wireless Personal Communications. 79:1369-1384
The concept of extending traditional macrocell cellular structure with small cells (like femtocells) in next-generation mobile networks (e. g., Long Term Evolution Advanced) provides a great opportunity to improve coverage and enhance data rate. Femt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68cffc55eff647bf5796da6af881d9de
https://doi.org/10.1007/s11277-014-1934-5
https://doi.org/10.1007/s11277-014-1934-5
Autor:
Gábor Jeney, Zoltán Jakó
Publikováno v:
Wireless Communications and Mobile Computing. 15:2179-2190
This paper analyzes two-tier orthogonal frequency-division multiplexing OFDM-based cellular structure, when the traditional macrocell structure is extended with femtocells. The benefit of using femtocells is the capacity and coverage extension capabi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4602da0e84d036f33022dd6e68b1d017
https://doi.org/10.1002/wcm.2485
https://doi.org/10.1002/wcm.2485
Publikováno v:
Wireless Communications and Mobile Computing. 2:269-284
Multiuser/multisubchannel detection schemes based on a recurrent neural network (RNN) structure are a promising alternative to conventional detection schemes, both in terms of performance and complexity. This paper gives an overview of different appr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fda98bbdb5d76ef07e5637c42c83965b
https://doi.org/10.1002/wcm.57
https://doi.org/10.1002/wcm.57
Autor:
Zoltán Jakó, Gábor Jeney
Publikováno v:
GSTF Journal of Mathematics, Statistics and Operations Research. 2
In LTE-A (LTE-Advanced) the macro base station structure will be augmented with outdoor and indoor small cells in order to increase the system data rate via providing better signal coverage for potential users. However, densely small cell deployment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e30c5b8440e81488d9db9f0aa3e2bdaa
https://doi.org/10.5176/2251-3388_2.2.49
https://doi.org/10.5176/2251-3388_2.2.49
Publikováno v:
ICON
Extending conventional LTE systems with small cells offer new horizon in mobile communications to provide better coverage and enhance capacity. OFDM-based air interfaces allow sharing this capacity in a very flexible way. MIMO transmitters and receiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0105a25ca9791dcafcf23d05aec8e04a
https://doi.org/10.1109/icon.2013.6781965
https://doi.org/10.1109/icon.2013.6781965