Zobrazeno 1 - 10
of 100
pro vyhledávání: '"P.F.M. Smulders"'
Publikováno v:
MobiWac
MobiWac 2020-Proceedings of the 18th ACM Symposium on Mobility Management and Wireless Access, 125-132
STARTPAGE=125;ENDPAGE=132;TITLE=MobiWac 2020-Proceedings of the 18th ACM Symposium on Mobility Management and Wireless Access
MobiWac 2020-Proceedings of the 18th ACM Symposium on Mobility Management and Wireless Access, 125-132
STARTPAGE=125;ENDPAGE=132;TITLE=MobiWac 2020-Proceedings of the 18th ACM Symposium on Mobility Management and Wireless Access
We present a simulation-based assessment of the performance potential of distributed MIMO (D-MIMO), multi-user MIMO (MU-MIMO) and particularly the combined D/MU-MIMO operation, for which we extend previously published scheduling and beamforming princ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83901c57117e3391925cab58701f3508
https://research.tue.nl/en/publications/fe796016-e95f-408f-87a6-d2a4c0dc080b
https://research.tue.nl/en/publications/fe796016-e95f-408f-87a6-d2a4c0dc080b
Publikováno v:
12th European Conference on Antennas and Propagation (EuCAP 2018)
It is common practice to use nonlinear, high-efficient power amplifiers to transmit non-constant envelope signals using concepts like LINC (linear amplification using nonlinear components). Traditional systems use a power combiner to reconstruct the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcc80950f642f524210d161357c61e06
http://www.scopus.com/inward/record.url?scp=85057297464&partnerID=8YFLogxK
http://www.scopus.com/inward/record.url?scp=85057297464&partnerID=8YFLogxK
Publikováno v:
IEEE Transactions on Vehicular Technology, 57(3), 1695-1707. Institute of Electrical and Electronics Engineers
The impact of directional antennas and multiantenna beamformers on radio transmission is formulated in terms of the gain of the Rician -factor, the reduction of the root-mean-squared delay spread, and the gain of the signal-to-noise ratio at the rece
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f99f8fa99e000b5a4b254e08a30327c1
https://doi.org/10.1109/tvt.2007.907308
https://doi.org/10.1109/tvt.2007.907308
Publikováno v:
IEEE Communications Magazine. 45:44-51
This article reviews, discusses, and proposes crucial 60-GHz radio design options. First, it discusses the choice of integrated circuit technology for the radio frequency (RF) part and presents the status quo concerning standardization. Then, it desc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56aa6b7675321419dd3a13c196d3d1a3
https://doi.org/10.1109/mcom.2007.4395364
https://doi.org/10.1109/mcom.2007.4395364
Publikováno v:
IEEE Transactions on Wireless Communications, 6(4), 1488-1500. Institute of Electrical and Electronics Engineers
Orthogonality between the subcarriers of an orthogonal frequency division multiplexing (OFDM) system is affected by phase noise, which causes inter-carrier interference (ICI). The distribution of this interference term is studied in this paper. The d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d5d5434b36119e02b5e2adc29a4e76e
https://doi.org/10.1109/twc.2007.348345
https://doi.org/10.1109/twc.2007.348345
Publikováno v:
IEEE Antennas and Wireless Propagation Letters, 4(1), 300-303. Institute of Electrical and Electronics Engineers
Wideband channel measurements at the 60-GHz frequency band in a reflective environment with different antenna heights are presented. The log-distance model of the normalized received power (NRP) is used to fit the measured data for both line-of-sight
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0095b079ff358de3fa8f141b7886228
https://doi.org/10.1109/LAWP.2005.855635
https://doi.org/10.1109/LAWP.2005.855635
Autor:
Henrie van den Boom, Anthony Ng'oma, P.F.M. Smulders, Ton Koonen, GD Giok-Djan Khoe, Idelfonso Tafur Monroy
Publikováno v:
Photonic Network Communications. 5:177-187
A novel system concept is presented to transport microwave signals over an in-house multimode graded-index polymer optical fiber network, in order to feed the radio access points in high-capacity wireless LANs. By employing optical frequency multiply
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b5b3500e43f18101b42b735ed735862
https://doi.org/10.1023/a:1022172511450
https://doi.org/10.1023/a:1022172511450
Autor:
P.F.M. Smulders
Publikováno v:
IEEE Communications Magazine, 40(1), 140-147. Institute of Electrical and Electronics Engineers
This article addresses basic issues regarding the design and development of wireless access and wireless LAN systems that will operate in the 60 GHz band as part of the fourth-generation (4G) system. The 60 GHz band is of much interest since this is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e84507f5e11cb6e8b632916320c0418
https://doi.org/10.1109/35.978061
https://doi.org/10.1109/35.978061
Autor:
P.F.M. Smulders, M. F. H. De Gier
Publikováno v:
The Journal of VLSI Signal Processing. 32:275-286
An Automatic Repeat Request (ARQ) scheme is proposed for a wireless ATM LAN based on the MEDIAN concept. Simulations have been performed to demonstrate the consequences of ARQ inclusion in terms of required buffer capacity and resulting cell end-to-e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88f8f3fdb1089067c1d19dcdfaba4f76
https://doi.org/10.1023/a:1020225104730
https://doi.org/10.1023/a:1020225104730
Publikováno v:
IEEE Communications Letters, 9(8), 682-684. Institute of Electrical and Electronics Engineers
The influence of transmitter and receiver phase noise (PN) on the performance of a multiple-input multiple-output orthogonal frequency division multiplexing (MIMO OFDM) based communication system is analyzed. It is shown that in the case of frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::493a8a52bd8406a0a3268bc551e86df5
https://doi.org/10.1109/lcomm.2005.1496581
https://doi.org/10.1109/lcomm.2005.1496581