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- Tampere UniversityFI27 papers
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21 papers · 1 filter
Cooperative Access Schemes for Efficient SWIPT Transmissions in Cognitive Radio Networks
Ahmed El Shafie, Naofal Al-Dhahir, Ridha Hamila
We investigate joint information and energy cooperative schemes in a slotted-time cognitive radio network with a primary transmitter-receiver pair and a set of secondary transmitte…
Sparsity-Cognizant Multiple-Access Schemes for Large Wireless Networks With Node Buffers
Ahmed El Shafie, Naofal Al-Dhahir, Ridha Hamila
This paper proposes efficient multiple-access schemes for large wireless networks based on the transmitters' buffer state information and their transceivers' duplex transmission ca…
A Hybrid Energy Sharing Framework for Green Cellular Networks
Muhammad Junaid Farooq, Hakim Ghazzai, Abdullah Kadri +2
Cellular operators are increasingly turning towards renewable energy (RE) as an alternative to using traditional electricity in order to reduce operational expenditure and carbon f…
Green Networking in Cellular HetNets: A Unified Radio Resource Management Framework with Base Station ON/OFF Switching
Hakim Ghazzai, Muhammad Junaid Farooq, Ahmad Alsharoa +3
In this paper, the problem of energy efficiency in cellular heterogeneous networks (HetNets) is investigated using radio resource and power management combined with the base statio…
Anatomy of Scholarly Information Behavior Patterns in the Wake of Academic Social Media Platforms
Hamed Alhoori, Mohammed Samaka, Richard Furuta +1
As more scholarly content is born digital or converted to a digital format, digital libraries are becoming increasingly vital to researchers seeking to leverage scholarly big data…
Energy and Bursty Packet Loss Tradeoff over Fading Channels: A System Level Model
M. Majid Butt, Eduard A. Jorswieck, Amr Mohamed
Energy efficiency and quality of service (QoS) guarantees are the key design goals for the 5G wireless communication systems. In this context, we discuss a multiuser scheduling sch…