Results 21 to 30 of about 1,118 (191)
Surpassing kilometer-scale terahertz wireless communication beyond 300 GHz enabled by hybrid photonic–electronic synergy [PDF]
Light: Science & ApplicationsTerahertz (THz) bands are critical for next-generation wireless fronthaul/backhaul applications. However, they face a fundamental coverage range limitation due to low emission power, severe path loss, and poor receiving sensitivity, especially in ...
Yuancheng Cai +17 more
doaj +2 more sources
Energy-Efficient Cell-Free Massive MIMO with Wireless Fronthaul
2024 58th Asilomar Conference on Signals, Systems, and ComputersPresented in Asilomar Signals, Systems and Computers ...
Ozan Alp Topal +3 more
openaire +4 more sources
Enabling Cell-Free Massive MIMO Systems With Wireless Millimeter Wave Fronthaul
IEEE Transactions on Wireless Communications, 2022 This paper is accepted in IEEE Transactions on Wireless ...
Umut Demirhan, Ahmed Alkhateeb
exaly +3 more sources
QoS-Aware Resource Management for Converged Fiber Wireless 5G Fronthaul Networks [PDF]
2018 IEEE Global Communications Conference (GLOBECOM), 2018 The upcoming generation of mobile networks is expected to serve numerous mobile users with high quality-ofservice (QoS) demands, requiring high-capacity fronthaul. As the provision of fiber connections directly to the end users is not cost-efficient, the integrated fiber wireless (FiWi) fronthaul design based on wireless networking and passive optical ...
Eftychia G. Datsika +8 more
openaire +3 more sources
Outage Analysis for Millimeter-Wave Fronthaul Link of UAV-Aided Wireless Networks [PDF]
IEEE Access, 2020 Unmanned Aerial Vehicle (UAV)-wireless networks represent a promising solution to expand the reach of mobile connectivity beyond current boundaries. When Distributed Units (DUs) are deployed on the UAV, the high rate requirement on the wireless Fronthaul
Gianluca Fontanesi +2 more
doaj +4 more sources
Microwave and Optical Technology LettersAbstractA photonics‐based terahertz (THz) wireless fronthaul is proposed, and its feasibility is investigated by real‐time demonstration. The proposed wireless fronthaul can be simply integrated into existing fiber‐optic fronthaul, to serve as a complementary or emergency network.
Sang-Rok Moon +2 more
exaly +2 more sources
Designing Cost- and Energy-Efficient Cell-free Massive MIMO Network with Fiber and FSO Fronthaul Links [PDF]
AUT Journal of Electrical Engineering, 2021 The emerging cell-free massive multiple-input multiple-output (CF-mMIMO) is a promising scheme to tackle the capacity crunch in wireless networks. Designing the optimal fronthaul network in the CF-mMIMIO is of utmost importance to deploy a cost and ...
Pouya Agheli +2 more
doaj +1 more source
A QoS-Enabled Medium-Transparent MAC Protocol for Fiber-Wireless 5G RAN Transport Networks
Applied Sciences, 2022 In order to meet the ever-increasing 5G and beyond Radio Access Network (RAN) densification demands, Fiber-Wireless transport networks are expected to play a key role in accelerating 5G deployment by providing the essential RAN flexibility, while at the ...
George Kalfas +6 more
doaj +1 more source
IEEE Access, 2021 The expected growth in carried traffic and the added complexity of different deployment approaches (distributed vs. centralized), showing different requirements, make transport network one of the main design challenges in 5G.
Rakibul Islam Rony +2 more
doaj +1 more source
Joint Resource Allocation in TWDM-PON-Enabled Cell-Free mMIMO System
Photonics, 2023 Cell-free massive multiple input multiple outputs (CF-mMIMO) is considered a promising technology for sixth-generation (6G) telecommunication systems. In the CF-mMIMO system, an extensive array of distributed small base stations (BSs) is deployed across ...
Tianyu Xue, Kamran Ali Memon, Chunguo Li
doaj +1 more source