Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Thomas E. Fuja"'
Publikováno v:
IEEE Transactions on Wireless Communications. 19:5321-5332
This paper considers constellation designs for $2\times 2$ systems with a coherent dual-polarized antenna configuration. Such an architecture enables a four dimensional (4D) signal space that exploits polarization, and this paper considers hybrid con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56d9f672f6b413f441b827394b2c3dff
https://doi.org/10.1109/twc.2020.2991991
https://doi.org/10.1109/twc.2020.2991991
Publikováno v:
IEEE Transactions on Communications. 68:2005-2015
For decoding low-density parity-check (LDPC) codes, the attenuated min-sum algorithm (AMSA) and the offset min-sum algorithm (OMSA) can outperform the conventional min-sum algorithm (MSA) at low signal-to-noise-ratios (SNRs), i.e. , in the “waterfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3013113169d86f908571a02b6be37c4c
https://doi.org/10.1109/tcomm.2020.2969902
https://doi.org/10.1109/tcomm.2020.2969902
Publikováno v:
IEEE Transactions on Wireless Communications. 18:4927-4941
This paper considers polarization shift keying (PolSK) modulation in wireless communication systems. The PolSK has previously been analyzed in additive white Gaussian noise (AWGN) for optical fiber and wireless communications. In our work, analytical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49570d2c2f0fbfe8497807af5d1d7824
https://doi.org/10.1109/twc.2019.2930973
https://doi.org/10.1109/twc.2019.2930973
The performance of low-density parity-check (LDPC) codes at high signal-to-noise ratios (SNRs) is known to be limited by the presence of certain sub-graphs that exist in the Tanner graph representation of the code, for example trapping sets and absor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42df9a7f63eb7fad6a0247ca0cf7f3cb
http://arxiv.org/abs/1911.02762
http://arxiv.org/abs/1911.02762
Publikováno v:
ISIT
It is well known that for decoding low-density parity-check (LDPC) codes, the attenuated min-sum algorithm (AMSA) and the offset min-sum algorithm (OMSA) can outperform the conventional min-sum algorithm (MSA) at low signal-to-noise-ratios (SNRs). In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a19a881f6fdf4d43710b44edd50ae98c
https://doi.org/10.1109/isit.2019.8849308
https://doi.org/10.1109/isit.2019.8849308
Publikováno v:
ISIT
Absorbing sets are known to be the primary factor in the error-floor performance of low-density parity-check (LDPC) codes with message passing decoders over the additive white Gaussian noise (AWGN) channel. Besides showing excellent waterfall perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c1ab80c74bdd6db894c0803e0c138e3
https://doi.org/10.1109/isit.2018.8437710
https://doi.org/10.1109/isit.2018.8437710
Publikováno v:
ICC
This paper considers the design of signal constellations for a 2 x 2 MIMO digital communication system with dual-polarized transmit and receive antennas. Specifically, it proposes four-dimensional ``hybrid'' constellations formed as the direct produc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13ea88dd559873dadd9d81ee97c0c35a
https://doi.org/10.1109/icc.2018.8422468
https://doi.org/10.1109/icc.2018.8422468
Autor:
Thomas E. Fuja
Publikováno v:
Mobile Communications Handbook ISBN: 9781315218090
Error control coding is a branch of communication engineering that addresses the problem of how to make digital transmission more reliable—how to recover uncorrupted data at the receiver even in the presence of significant corruption of the transmi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac115d33cfe424cbb6572bbae8f77429
https://doi.org/10.1201/b12494-6
https://doi.org/10.1201/b12494-6
Publikováno v:
Allerton
Previously published lower bounds on the error-floor performance of low-density parity-check (LDPC) codes with quantized sum-product algorithm (SPA) decoders need modification to apply to min-sum algorithm (MSA) decoders. In this paper we show that,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8a8f35d7fc2da3c017079fa4d24ef2d
https://doi.org/10.1109/allerton.2017.8262805
https://doi.org/10.1109/allerton.2017.8262805
Capacity and Coding for Two Common Wireless Erasure Relay Networks with Optimal Bandwidth Allocation
Publikováno v:
IEEE Transactions on Wireless Communications. 11:4308-4317
This paper considers two simple wireless network configurations - the multiple access relay channel (MARC) and the multiple relay channel (MRC) - in which the links making up the network time-share the medium and the assumed loss mechanisms are memor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c011603e5b3d44e43faf31148d1c724
https://doi.org/10.1109/twc.2012.092512111404
https://doi.org/10.1109/twc.2012.092512111404