Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Zeina Mheich"'
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 2, Pp 500-511 (2021)
Non-orthogonal Multiple Access (NOMA) has been envisioned as one of the key enabling techniques to fulfill the requirements of future wireless networks. The primary benefit of NOMA is higher spectrum efficiency compared to Orthogonal Multiple Access
Externí odkaz:
https://doaj.org/article/a6c91c09b56a49b9b3fc3627f8c111e1
Publikováno v:
2023 IEEE Wireless Communications and Networking Conference (WCNC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1fc4f29558371d37dbe1c5ccfb4307f
https://doi.org/10.1109/wcnc55385.2023.10118690
https://doi.org/10.1109/wcnc55385.2023.10118690
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 2, Pp 500-511 (2021)
Non-orthogonal Multiple Access (NOMA) has been envisioned as one of the key enabling techniques to fulfill the requirements of future wireless networks. The primary benefit of NOMA is higher spectrum efficiency compared to Orthogonal Multiple Access
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5f1301a6d61baad36749a56154a6863
https://ieeexplore.ieee.org/document/9372309/
https://ieeexplore.ieee.org/document/9372309/
Publikováno v:
IEEE Transactions on Communications
IEEE Transactions on Communications, Institute of Electrical and Electronics Engineers, 2019, 67 (6), pp.3879-3889. ⟨10.1109/TCOMM.2019.2903498⟩
IEEE Transactions on Communications, Institute of Electrical and Electronics Engineers, 2019, 67 (6), pp.3879-3889. ⟨10.1109/TCOMM.2019.2903498⟩
This paper considers the problem of source coding with side information at the decoder, also called Slepian-Wolf source coding scheme. In practical applications of this coding scheme, the statistical relation between the source and the side informati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e64a7c2c7fc08d8d78840d6e2dfd6500
https://doi.org/10.1109/tcomm.2019.2903498
https://doi.org/10.1109/tcomm.2019.2903498
Publikováno v:
UCET
We consider uplink sparse code multiple access (SCMA) systems associated with multiple input multiple output (MIMO), where the transmitters and the receiver are equipped with multiple antennas, for enhanced reliability (diversity gain) or improved da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c81da8cd12f380cdb00d60e5a5c35f96
https://doi.org/10.1109/ucet51115.2020.9205364
https://doi.org/10.1109/ucet51115.2020.9205364
In this paper, we investigate the throughput performance of single-packet and multi-packet hybrid-automatic repeat request (HARQ) with blanking for downlink non-orthogonal multiple access (NOMA) systems. While conventional single-packet HARQ achieves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ea4425759a2b344658d587f65ed04e4
https://surrey.eprints-hosting.org/858259/
https://surrey.eprints-hosting.org/858259/
Targeting to provide reliable short-packet communications with tens of bits in machine-type networks, we investigate a novel sparse code multiple access (SCMA) scheme called delayed bit-interleaved coded SCMA (DBIC-SCMA). At the transmitter side, a d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64d13df08abac1b86ff0186e8929b308
https://surrey.eprints-hosting.org/857123/
https://surrey.eprints-hosting.org/857123/
Publikováno v:
2019 IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS)
Web of Science
APWCS
Web of Science
APWCS
As a special case of sparse code multiple access (SCMA), low-density signatures based code-division multiple access (LDS-CDMA) was widely believed to have worse error rate performance compared to SCMA. With the aid of Eisenstein numbers, we present a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf0aca0ef5ddeaf2b0520b20ed41c8f7
Publikováno v:
Actes ICT 2018 : International Conference on Telecommunication
ICT 2018 : International Conference on Telecommunication
ICT 2018 : International Conference on Telecommunication, Jun 2018, Saint Malo, France. ⟨10.1109/ICT.2018.8464851⟩
ICT
ICT 2018 : International Conference on Telecommunication
ICT 2018 : International Conference on Telecommunication, Jun 2018, Saint Malo, France. ⟨10.1109/ICT.2018.8464851⟩
ICT
International audience; This paper proposes a new construction of rate-adaptive coding schemes based on Low Density Parity Check (LDPC) codes for Slepian Wolf source coding. Unlike standard rate-adaptive source coding schemes, the code construction w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3e3355a6bd1c97bb39639bc3de94c3d
https://hal.archives-ouvertes.fr/hal-01845169
https://hal.archives-ouvertes.fr/hal-01845169
In this paper, we propose to use golden angle modulation (GAM) points to construct codebooks for uplink and downlink sparse code multiple access (SCMA) systems. We provide two categories of codebooks with one and two optimization parameters, respecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a4e7e15b275c7f2f01e4679a541c00e
https://surrey.eprints-hosting.org/849910/
https://surrey.eprints-hosting.org/849910/