Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Mateen Ashraf"'
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 885-907 (2024)
In this paper, we suggest that the combination of edge computing in the form of data compression with communication at the base stations (BSs) for transmissions to their associated multiple downlink users (DUs) is advantageous for minimizing the tota
Externí odkaz:
https://doaj.org/article/92cd9d8be1f14adf9f5d6ff5bc63af13
Embedding the Localization and Imaging Functions in Mobile Systems: An Airport Surveillance Use Case
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 3, Pp 1656-1671 (2022)
Driven by the extended applications and scarce spectrum resources, integrating the radio sensing functions into the future mobile system has been a consensus between the stakeholders. This paper demonstrates the feasibility of joint localization and
Externí odkaz:
https://doaj.org/article/f4dea069a38c4871b7253a6c9923d5ae
Publikováno v:
IEEE Access, Vol 5, Pp 283-294 (2017)
Wireless energy harvesting can improve the performance of cognitive wireless sensor networks (WSNs). This paper considers radio frequency (RF) energy harvesting from transmissions in the primary spectrum for cognitive WSNs. The overall success probab
Externí odkaz:
https://doaj.org/article/1e77a00805904827b3c9620747d2f553
Publikováno v:
IEEE Access, Vol 5, Pp 17660-17670 (2017)
In this paper, we consider downlink non-orthogonal multiple access cooperative communication system. The base station (BS) serves two types of users, which are named relay user (RU) and far user (FU). The BS and RU are equipped with multiple transmit
Externí odkaz:
https://doaj.org/article/467b7225bfbe4a6da59f140da2d3e9de
Publikováno v:
International Journal of Distributed Sensor Networks, Vol 12 (2016)
A number of nodes that are interested in the same content can be grouped into a cluster and the cluster head can be used to relay the content received from the base station (BS) to the cluster members using device-to-multidevice (D2MD) communication.
Externí odkaz:
https://doaj.org/article/cc8369e802b0419ba2c9578b0d0837be
Publikováno v:
International Journal of Distributed Sensor Networks, Vol 11 (2015)
The complexity of channel estimation algorithms is of critical importance in high mobility orthogonal frequency division multiplexing (OFDM) systems. To reduce the complexity of the algorithm, the existing channel estimation algorithms take advantage
Externí odkaz:
https://doaj.org/article/77f9c2823c0f4b38a748d780254ce3f8
Publikováno v:
Ashraf, M, Tan, B, Moltchanov, D, Thompson, J & Valkama, M 2023, ' Joint Optimization of Radar and Communications Performance in 6G Cellular Systems ', IEEE Transactions on Green Communications and Networking, vol. 7, no. 1, pp. 522-536 . https://doi.org/10.1109/TGCN.2023.3234258
Dual functional radar communication (DFRC) is a promising approach that provides a viable solution for the problem of spectrum sharing between communication and radar applications. This paper studies a DFRC system with multiple communication users (C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04e3d349727373d1218cc3141e000d76
https://hdl.handle.net/20.500.11820/f53566d0-53d6-4ba1-85c0-dbe89c970ab2
https://hdl.handle.net/20.500.11820/f53566d0-53d6-4ba1-85c0-dbe89c970ab2
Publikováno v:
IEEE Transactions on Green Communications and Networking. 5:1594-1609
In this paper, we propose an online power allocation scheme to maximize the time average of the expected value of sum rate for multiple downlink receivers with energy harvesting transmitter. The transmitter employs non-orthogonal multiple access (NOM
Publikováno v:
2022 IEEE 96th Vehicular Technology Conference (VTC2022-Fall).
This paper studies a drone relay assisted cooperative wireless communication system. Specifically, a drone is used as the relay node to establish communication between the base station and an aerial mobile terminal under realistic channel models with
Autor:
Mateen Ashraf, Bo Tan
Publikováno v:
2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring).
Dual functional radar communication (DFRC) is a promising approach that provides a viable solution for the problem of spectrum sharing between communication and radar applications. This paper studies a DFRC system with multiple communication users (C