Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Soroush Akhlaghi"'
Autor:
Samad Fazeli, Soroush Akhlaghi
Publikováno v:
IET Communications, Vol 17, Iss 18, Pp 2080-2096 (2023)
Abstract Here, the issue of physical layer security in a two‐way multi‐antenna relay network) is studied. In such a network, two multi‐antenna transceivers attempt to exchange their secret messages via a multi‐antenna relay node in the presen
Externí odkaz:
https://doaj.org/article/65c5524dcc5543a68805aa0cfdb491bc
Publikováno v:
IET Communications, Vol 16, Iss 13, Pp 1628-1641 (2022)
Abstract This paper investigates the resource allocation design in device‐to‐device (D2D) communication underlying cellular networks, which is assisted by multiple intelligent reflecting surfaces (IRSs) deployed at the cell boundary to enhance de
Externí odkaz:
https://doaj.org/article/0a4d40debb4b418ca520222e7b2202e0
Publikováno v:
IEEE Communications Letters. 25:3932-3936
This letter investigates the design of resource allocation to maximize the energy efficiency (EE) in a multiuser multiple-input multiple-output (MIMO) intelligent reflecting surface (IRS)-assisted uplink network. The design is formulated as a mixed-i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::128774e7beff6622063b1d1727d153c1
https://doi.org/10.1109/lcomm.2021.3115812
https://doi.org/10.1109/lcomm.2021.3115812
Autor:
Faezeh Sharifi, Soroush Akhlaghi
Publikováno v:
Computer Communications. 178:259-270
This paper concerns maximizing the minimum achievable secrecy rate in a two-way multi-antenna relay network in which two single-antenna nodes aim at exchanging their confidential messages with the help of some multi-antenna relays incorporating the A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8f7cf3cb05c8a6e791208bf65a100d8
https://doi.org/10.1016/j.comcom.2021.08.012
https://doi.org/10.1016/j.comcom.2021.08.012
Autor:
Samad Fazeli, Soroush Akhlaghi
Publikováno v:
Transactions on Emerging Telecommunications Technologies. 34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b32101dbcb0f5a708ac3390dbe0494c6
https://doi.org/10.1002/ett.4659
https://doi.org/10.1002/ett.4659
Publikováno v:
Annals of Telecommunications. 76:83-95
Minimizing the average achievable distortion (AAD) of a Gaussian source at the destination of a two-hop block fading relay channel is studied in this paper. The communication is carried out through the use of a Decode and Forward (DF) relay with no s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7aaa647433cb6b331a251bb41461665
https://doi.org/10.1007/s12243-020-00812-0
https://doi.org/10.1007/s12243-020-00812-0
Publikováno v:
IEEE Wireless Communications Letters. 9:804-808
This letter considers the problem of joint user association (UA), sub-channel assignment, antenna selection (AS), and power control in the uplink (UL) of a heterogeneous network such that the data rate of small cell users can be maximized while the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbc2f72492319dacf6c7b7aff4061ea3
https://doi.org/10.1109/lwc.2020.2970696
https://doi.org/10.1109/lwc.2020.2970696
Publikováno v:
IET Communications. 14:541-548
This study investigates the achievable secrecy rate of two-way relay-assisted networks. It is assumed that there is no direct link between transceiver ends and the communication is carried out in two hops through the use of multi-antenna relays in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::336786c849d20ca7f20516cfeed59376
https://doi.org/10.1049/iet-com.2018.6154
https://doi.org/10.1049/iet-com.2018.6154
Autor:
Soroush Akhlaghi, Meysam Mirzaee
Publikováno v:
IEEE Transactions on Information Forensics and Security. 14:2190-2202
This paper is a study of the Gaussian weak interference channel in which two single-antenna sources aim to send their messages to legitimate destinations such that all messages are kept confidential from non-intended receivers. Under the Gaussian cod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7112dfa698e0341e9cd774ad42341458
https://doi.org/10.1109/tifs.2019.2894370
https://doi.org/10.1109/tifs.2019.2894370
Publikováno v:
IET Communications. 13:1737-1747
This study investigates the average achievable rate of a two-hop block-fading communication channel, where some single antenna relays are situated in the middle of the transmission and make the destination accessible to the transmitter. It is assumed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e34bd90118f0740545a8662dd6f3038
https://doi.org/10.1049/iet-com.2018.6170
https://doi.org/10.1049/iet-com.2018.6170