Energy efficient networks: recent research and future challenges

Ameur, Hocine; Khoukhi, Lyes; Esseghir, Moez; Boulahia, Leila Merghem

doi:10.1504/ijwmc.2017.083047

Cited by 4 publications

(2 citation statements)

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“…However, the results show a linear increase in the number of handovers as the number of femtocells increased. The issue of energy saving in 5G heterogeneous networks has been discussed in [9]. A study by [10] proposes an energy centric handover decision policy which reduces the power consumption of mobile terminal but leads to a moderate increase in the number of handovers.…”

Section: Related Workmentioning

confidence: 99%

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Quality of Service Provisioning Using Multicriteria Handover Strategy in Overlaid Networks

Deswal

Singhrova

2020

MJCS

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The poor coverage problem inside the buildings and the existence of disparate wireless technologies have led to the development of integrated macro femtocellular networks. Correct and efficient vertical handover decision is of utmost importance in such integrated macro femtocellular networks. Initially, Received Signal Strength (RSS) used to be the sole criterion for taking a decision for vertical handover. Such decision leads to inaccurate results and therefore unnecessary handovers. In this paper, a multicriteria vertical handover strategy based on received signal strength, user velocity, number of users in a cell and data rate of the cell is proposed. This proposed strategy and the traditional algorithm are simulated and the results are analyzed quantitatively for different QoS parameters namely ping pong rate, packet loss ratio, throughput, packet delay, jitter and signalling cost. The results show significant improvement in the QoS parameters when the proposed strategy is used as compared to traditional algorithm.

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Section: Related Workmentioning

confidence: 99%

“…11b, the signalling cost is less in the proposed algorithm than the traditional algorithm for both the values of velocities. The reduction in the signalling cost is because of the fact that it is dependent on the number of handovers as shown in equation (9).…”

Section: Signalling Costmentioning

confidence: 99%