Zobrazeno 1 - 10
of 254
pro vyhledávání: '"Christos Masouros"'
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 2723-2734 (2024)
Non-orthogonal multiple access (NOMA) is a powerful transmission technique that enhances the spectral efficiency of communication links, and is being investigated for 5G standards and beyond. A major drawback of NOMA is the need to apply successive i
Externí odkaz:
https://doaj.org/article/f8bede1690e44d609ed9cc4aefa7b615
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 2226-2239 (2024)
The inclusion of the sensing functionality in the coming generations of cellular networks, necessitates a rethink of dense cell deployments. In this paper, we analyze and optimize dense cell topologies for dual-functional radar-communication (DFRC) c
Externí odkaz:
https://doaj.org/article/8013dd0f520f48818aa589cfb9295c43
Publikováno v:
Micromachines, Vol 15, Iss 11, p 1351 (2024)
This article is about better wireless network connectivity. The main goal is to provide wireless service to several use cases and scenarios that may not be adequately covered today. Some of the considered scenarios are home connectivity, street-based
Externí odkaz:
https://doaj.org/article/6fc0c573d5834dab93f6af04cb1eda4b
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 4, Pp 1334-1349 (2023)
This paper proposes a memory-efficient deep neural network (DNN) framework-based symbol level precoding (SLP). We focus on a DNN with realistic finite precision weights and adopt an unsupervised deep learning (DL) based SLP model (SLP-DNet). We apply
Externí odkaz:
https://doaj.org/article/2691a689a4ae4c778c393ed28898cde6
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 4, Pp 1075-1090 (2023)
Symbol Level Precoding (SLP) has attracted significant research interest due to its ability to exploit interference for energy-efficient transmission. This paper proposes an unsupervised deep-neural network (DNN) based SLP framework. Instead of naive
Externí odkaz:
https://doaj.org/article/a7ecce0e3df84a868155d5e383f42a92
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 3, Pp 986-1006 (2022)
Dual-Functional Radar-Communication systems enhance the benefits of communications and radar sensing by jointly implementing these on the same hardware platform and using the common RF resources. An important and latest concern to be addressed in des
Externí odkaz:
https://doaj.org/article/d02d5b88632640b3b06a7d7ad21077b5
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 3, Pp 1643-1655 (2022)
The integration of sensing and communication (ISAC) functionalities have recently gained significant research interest as a hardware-, power-, spectrum- and cost- efficient solution. This experimental work implements a dual-functional sensing and com
Externí odkaz:
https://doaj.org/article/0e129d932b43406c8a2a76bc26282b82
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 2, Pp 1541-1557 (2021)
Rate-Splitting (RS) has been shown recently to be a powerful approach for the design of non-orthogonal transmission, multiple access, and interference management strategies in multi-user multi-antenna systems. RS, through the split of messages into c
Externí odkaz:
https://doaj.org/article/73126688b9704a40aa1743f0fce3e111
Autor:
Jun Qian, Christos Masouros
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 2, Pp 2357-2371 (2021)
In this paper, we study a multi-pair two-way large-scale multiple-input multiple-output (MIMO) decode-and-forward relay system. Multiple single-antenna user pairs exchange information via a shared relay working at half-duplex. The proposed scenario c
Externí odkaz:
https://doaj.org/article/e26c75184d144600982108405e8a7feb
Publikováno v:
IEEE Transactions on Communications. 71:3008-3023
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5decde74d0789843865f82c921ed0abf
https://doi.org/10.1109/tcomm.2023.3239927
https://doi.org/10.1109/tcomm.2023.3239927