A heterogeneity-based ES and EE (HESEE) optimization algorithm is proposed, where the sleep mechanism is adopted via the subframe configuration.

In addition, compared with the base scheme, the HESEE algorithm can save energy by over 35.2% while improving system EE by up to 23%. Index Terms—dense small ...

This paper reviews recent developments in the use of networks for integration and distributed control of flexible manufacturing systems. Considerations in ...

Oct 22, 2024 · In dense small cell networks (DSCNs), small cells are heterogeneous due to the unplanned deployment and various traffic loads, resulting in ...

Oct 30, 2016 · In this paper, we provide joint subcarrier assignment and power allocation schemes for quality-of-service (QoS)-constrained energy-efficiency ( ...

In wireless heterogeneous networks (HetNets), the spatial densification through small cells and the application of massive MIMO antenna arrays are key ...

Jul 1, 2023 · The heterogeneous ultra-dense network (UDN) is a complex network environment where the small cells (SCs) are densely populated to acquire ...

Dec 12, 2017 · We investigate network performance of ultra-dense heterogeneous networks (HetNets) and study the maximum energy-efficient base station (BS) ...

Mar 7, 2020 · Heterogeneous networks are rapidly emerging as one of the key enablers of beyond fifth-generation (5G) wireless networks.

The DAS algorithm achieves energy efficiency within HetNets by dynamically adjusting the operational mode of small cell BSs based on their distances from the ...