Results 41 to 50 of about 1,434,249 (208)

Fronthaul-Constrained Cell-Free Massive MIMO With Low Resolution ADCs

IEEE Access, 2020
In cell-free massive MIMO networks, a large number of distributed access points (APs) provide service to a much smaller number of mobile stations (MSs) over the same time/frequency resources.
Guillem Femenias, Felip Riera-Palou
doaj   +1 more source

Fronthaul Load Balancing in Energy Harvesting Powered Cloud Radio Access Networks

IEEE Access, 2017
Enhanced with wireless power transfer capability, cloud radio access network (C-RAN) enables energy-restrained mobile devices to function uninterruptedly.
Cheng Qin, Wei Ni, Hui Tian, Ren Ping Liu   +3 more
doaj   +1 more source

Research Progress of Converged Optical and Wireless Access Network and Its Key Technologies in 5G

Taiyuan Ligong Daxue xuebao, 2021
With the development of Fifth-generation (5G) mobile communication, mobile networks are dedicated to accommodating more subscribers and diversified service scenarios. 5G is then expected to significantly enhance the quality of experience on services, and
Zhiqun GU, Yuming XIAO, Jiawei ZHANG, Yuefeng JI   +3 more
doaj   +1 more source

Integrated Silicon Photonics Remote Radio Frontend (RRF) for Single-Sideband (SSB) Millimeter-Wave Radio-Over-Fiber (ROF) Systems

IEEE Photonics Journal, 2019
Radio-over-fiber (ROF)-based mobile fronthaul network supporting the baseband unit and simple remote radio head is a promising network architecture for future wireless networks.
Yeyu Tong, Chi-Wai Chow, Guan-Hong Chen, Ching-Wei Peng, Chien-Hung Yeh, Hon Ki Tsang   +5 more
doaj   +1 more source

Transition technologies towards 6G networks

EURASIP Journal on Wireless Communications and Networking, 2021
The sixth generation (6G) mobile systems will create new markets, services, and industries making possible a plethora of new opportunities and solutions.
Thiago R. Raddo, Simon Rommel, Bruno Cimoli, Chris Vagionas, Diego Perez-Galacho, Evangelos Pikasis, Evangelos Grivas, Konstantinos Ntontin, Michael Katsikis, Dimitrios Kritharidis, Eugenio Ruggeri, Izabela Spaleniak, Mykhaylo Dubov, Dimitrios Klonidis, George Kalfas, Salvador Sales, Nikos Pleros, Idelfonso Tafur Monroy   +17 more
doaj   +1 more source

Enabling Optical Fronthaul and Technologies for 6G Networks: Principles, Recent Contributions, Challenges, and AI Role

IEEE Access
A new era of technological and application advancements is expected to emerge with the anticipated deployment of Sixth Generation (6G) mobile technology by 2030.
Sallar S. Murad, Zainab Abdullah Jasim, Mohammad D. Soltani, Rozin Badeel, Salman Yussof, Bha-Aldan Mundher Oraibi   +5 more
doaj   +1 more source

D-RoF and A-RoF Interfaces in an All-Optical Fronthaul of 5G Mobile Systems

Applied Sciences, 2020
This paper presents a solution for enabling the coexistence of digitized radio-over-fiber (D-RoF) and analog radio-over-fiber (A-RoF) interfaces operating in the optical fronthaul of 5G mobile systems.
Zbigniew Zakrzewski
doaj   +1 more source

Demonstration of Terabit/s LAN-WDM for the Evolution of B5G/6G Fronthaul Networks

IEEE Photonics Journal, 2023
Intensity modulation/direct detection (IM/DD) and coherent schemes are two kinds of promising solutions to achieve the evolution for B5G/6G fronthaul networks. IM/DD has more mature commercial deployment applications for short-
Jiao Zhang, Qingsong Wang, Junhao Zhang, Xiang Liu, Bingchang Hua, Jian Chen, Zhigang Xin, Yuancheng Cai, Mingzheng Lei, Yucong Zou, Liang Tian, Guo Zhao, Meihua Bi, Min Zhu   +13 more
doaj   +1 more source

Boosting 5G Through Ethernet: How Evolved Fronthaul Can Take Next-Generation Mobile to the Next Level [PDF]

, 2018
Current approaches to the fronthaul for centralized- or Cloud-Radio Access Networks (C-RANs) need to be revised to meet the requirements of next-generation mobile networks.
Bomin Li, Sudhir Dixit, Philippe Chanclou, Gomes, Nathan J., Volker Jungnickel, Sehier, Philippe, Philippe Sehier, Philippos Assimakopoulos, Chanclou, Philippe, Daniel Munch, Li, Bomin, Assimakopoulos, Philippos, Dixit, Sudhir, Nathan J. Gomes, Jungnickel, Volker, Thomas, Howard, Munch, Daniel, Howard Thomas   +17 more
core   +1 more source

High Capacity Mode Division Multiplexing Based MIMO Enabled All-Optical Analog Millimeter-Wave Over Fiber Fronthaul Architecture for 5G and Beyond

IEEE Access, 2019
The ever-increasing proliferation of mobile users and new technologies, and the demands for ubiquitous connectivity, high data capacity, faster data speed, low latency, and reliable services have been driven the quest for the next generation, fifth ...
Khan Zeb, Xiupu Zhang, Zhenguo Lu
doaj   +1 more source