Efficient and low-complexity scheduling algorithm in a multi-user heterogeneous traffic scenario

Bello, Olalekan; Zen, Hushairi; Oth­man, Al-Khalid; Hamid, Khairuddin Abd

doi:10.1109/micc.2015.7725434

Cited by 1 publication

(2 citation statements)

References 11 publications

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“…, with flow selection every 10 TTI EXPRule (2002) [13] exp [3] exp(a) exp(a)+exp(−a) QHMLWDF (2013) [5] The PLR for video and VoIP traffic are shown in resp. Figures 1 and 2.…”

Section: B Resultsmentioning

confidence: 99%

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A Minimal Delay Violation downlink LTE scheduler

Eynde

Blondia

2021

2021 IEEE 46th Conference on Local Computer Networks (LCN)

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Mobile communications and the accompanying demand for real-time services are growing rapidly. Dynamic resource allocation is required in technologies such as long-term evolution (LTE) and 5G to ensure fair and efficient resource usage. However, 3rd Generation Partnership Project (3GPP) does not impose a scheduling algorithm to assign those resources, leading to a vast body of downlink schedulers, each focusing on different aspects, such as throughput, packet loss ratio, energy efficiency etc. In this paper, we propose a new scheduler that aims to minimize delay violations, while maintaining a good throughput. The scheduler is based on a digital subscriber line (DSL) resource allocation mechanism, and uses the arrival rate together with the state of the flows and the network. We compare the scheduler to other schedulers from literature and observe that the proposed scheduler achieves a lower packet loss ratio (PLR) than the other schedulers, while maintaining a system high throughput.

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“…, with flow selection every 10 TTI EXPRule (2002) [13] exp [3] exp(a) exp(a)+exp(−a) QHMLWDF (2013) [5] The PLR for video and VoIP traffic are shown in resp. Figures 1 and 2.…”

Section: B Resultsmentioning

confidence: 99%

“…QoS-aware strategies mainly focus on the real time (RT) service by considering the delay (e.g. EXP/PF [1], [2], [3]) or a are a hybrid of several stateful properties (FLS [4], Queue-HoL-M-LWDF (QHMLWDF) [5]).…”

Section: Introductionmentioning

confidence: 99%

A Minimal Delay Violation downlink LTE scheduler

Eynde

Blondia

2021

2021 IEEE 46th Conference on Local Computer Networks (LCN)

View full text Add to dashboard Cite

show abstract

Efficient and low-complexity scheduling algorithm in a multi-user heterogeneous traffic scenario

Cited by 1 publication

References 11 publications

A Minimal Delay Violation downlink LTE scheduler

A Minimal Delay Violation downlink LTE scheduler

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