Zobrazeno 1 - 10
of 1 245
pro vyhledávání: '"millimeter wave communications"'
Publikováno v:
Digital Communications and Networks, Vol 10, Iss 4, Pp 904-917 (2024)
In this paper, we analyze a hybrid Heterogeneous Cellular Network (HCNet) framework by deploying millimeter Wave (mmWave) small cells with coexisting traditional sub-6GHz macro cells to achieve improved coverage and high data rate. We consider random
Externí odkaz:
https://doaj.org/article/19d32250af6a42238d140817c04c4e19
Autor:
Alessandro E. C. Redondi, Corrado Innamorati, Silvia Gallucci, Serena Fiocchi, Francesco Matera
Publikováno v:
IEEE Access, Vol 12, Pp 133165-133182 (2024)
Millimeter-wave communications (mmWave) are gaining significant attention for their diverse applications across various domains, being key for the development of ultra-fast, low-latency wireless systems. This paper surveys the main application use ca
Externí odkaz:
https://doaj.org/article/89a97a79df634c08b84c06bad02906fe
Autor:
S. Nandan, M. Abdul Rahiman
Publikováno v:
IEEE Access, Vol 12, Pp 115883-115894 (2024)
Fifth-generation(5G) and beyond communication systems, assisted by Intelligent Reflecting Surfaces (IRS), often encounter hindrances such as unreliable connections, high energy usage, and prolonged latency. Channel estimation in IRS-aided systems is
Externí odkaz:
https://doaj.org/article/1ce60acc7f5f49f3b6599904df911b0b
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 4138-4154 (2024)
This paper introduces a novel methodology for wireless channel estimation in millimeter-wave (mmWave) bands, with a primary focus on addressing diverse physical (PHY)-layer impairments, including phase noise (PN), in-phase and quadrature-phase imbala
Externí odkaz:
https://doaj.org/article/39283689686f4eccbfc9e1c57f5efd3a
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 4, Pp 1761-1773 (2023)
Millimeter-wave (mmWave) communication has been recognized as a key technology to improve the rate performance of the next-generation wireless networks. However, the mmWave signals suffer from severe path loss and penetration attenuation due to the e
Externí odkaz:
https://doaj.org/article/cd0d8573b8d94c4f85e14243d6a54315
Autor:
Sungwook Kim
Publikováno v:
IEEE Access, Vol 11, Pp 72884-72894 (2023)
For the past few years, mmWave based user-centric cell-free (UCCF) networks have gained phenomenal attentions in the wireless industry. In the UCCF network system, a number of smart devices in a geographical area are served simultaneously by multiple
Externí odkaz:
https://doaj.org/article/6143434805544c8eae6fd1fe4fd499ea
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 4, Pp 684-699 (2023)
The millimeter-wave (mmWave) large-scale antenna arrays (LSAAs) systems play a vital role in increasing the beamforming (BF) gain and acquiring highly directional propagation. Recently, non-orthogonal multiple access (NOMA) has been integrated into t
Externí odkaz:
https://doaj.org/article/a5eae09e8a63475b9a454bf59c454e6c
Autor:
Shuai Nie, Mehmet Can Vuran
Publikováno v:
Frontiers in Communications and Networks, Vol 4 (2023)
Wireless networks in agricultural environments are unique in many ways. Recent measurements reveal that the dynamics of crop growth impact wireless propagation channels with a long-term seasonal pattern. Additionally, short-term environmental factors
Externí odkaz:
https://doaj.org/article/9f3c834d044b4ecba2bba259be03d26f
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.