Fundamental trade-offs on green wireless networks
TLDR
In this paper, the authors propose a framework for green radio research and integrate the fundamental issues that are currently scattered, which consists of four fundamental tradeoffs: deployment efficiency, energy efficiency, spectrum efficiency and delay power.Abstract:
Traditional mobile wireless network mainly design focuses on ubiquitous access and large capacity. However, as energy saving and environmental protection become global demands and inevitable trends, wireless researchers and engineers need to shift their focus to energy-efficiency-oriented design, that is, green radio. In this article, we propose a framework for green radio research and integrate the fundamental issues that are currently scattered. The skeleton of the framework consists of four fundamental tradeoffs: deployment efficiency-energy efficiency, spectrum efficiency-energy efficiency, bandwidth-power, and delay-power. With the help of the four fundamental trade-offs, we demonstrate that key network performance/cost indicators are all strung together.read more
Citations
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Energy Efficiency in Heterogeneous Wireless Networks Using Cognitive Monitoring Strategy
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TL;DR: A new infrastructure of wireless networks converging towards a fully heterogeneous systems based on the concept of opportunistic spectrum sharing is conceived based on Cognitive Monitoring Strategy characterized by a new sensing model of unoccupied (free) licensed frequency belonging to heterogeneous wireless networks.
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Effective area spectral efficiency metric for decode-and-forward cooperative wireless communications
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Energy-efficient radio resource management for next generation dense HetNet
TL;DR: A hybrid opportunistic ON/OFF switching (OOFS) and dynamic channel allocation (DCA) mechanism is proposed, formulated as a non-cooperative game between the BSs who seek to decide on their transmission mode and channel allocation parameters.
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