Adaptive Packet Scheduling for Resource Interference Avoidance in LTEAdvanced Networks

Chongdeuk Lee

doi:10.17485/ijst/2015/v8i26/80721

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Adaptive Packet Scheduling for Resource Interference Avoidance in LTEAdvanced Networks

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Indian Journal of Science and Technology

DOI: 10.17485/ijst/2015/v8i26/80721

Year: 2015, Volume: 8, Issue: 26, Pages: 1-5

Original Article

Adaptive Packet Scheduling for Resource Interference Avoidance in LTEAdvanced Networks

Chongdeuk Lee^*

Division of Electronic Engineering, Chonbuk National University, Jeonju, Jeollabukdo - 561756, Republic of Korea; [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

Resource interference degrades the Quality of Service (QoS) in resource shared networks and this affects Device-toDevice (D2D) communications. This paper proposes an Adaptive Packet Scheduling Mechanism (APSM) to avoid resource interferences for (D2D) communication, which underlays Long-Term Evolution (LTE) networks. The proposed mechanism provides QoS-guaranteed service for D2D communications in all the three aspects of QoS, i.e. throughput, packet loss, and packet delay. The simulation results show that the proposed mechanism provides more efficient throughput compared to that of the regular cellular network.
Keywords: Cellular Network, Device-to-Device (D2D), Packet Scheduling, Resource Interference