Performance Evaluation of Hybrid Queuing Algorithms for QoS Provision Based on DiffServ Architecture

Pesántez-Romero, Ismael S.; Pulla-Lojano, Gabriel E.; Coronel-González, Edwin J.; Ordoñez-Ordoñez, Jorge O.; Martinez-Ledesma, Javier E.

doi:10.1007/978-981-16-1781-2_31

Cited by 5 publications

(2 citation statements)

References 16 publications

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“…The differentiated service (DiffServ) is designed to provide a modular solution to IP QoS for various applications. Its protocols are designed to allow scalability and service recognition on the Internet without requiring a per-flow state or signaling at each hop [25][27]…”

Section: Differentiated Service (Diffserv)mentioning

confidence: 99%

An Enhanced Interface Selectivity Technique to Improve the QoS for the Multi-homed Node

Oleiwi¹,

Saeed²,

Al-Taie³

et al. 2022

ETJ

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The paper introduces a reliable system, providing a sufficient solution for the associated nodes during hand-offs. • It investigates different QoS mechanisms, deploying each mechanism into various interfaces, and overall network performance when nodes switch between available interfaces. • It compares overall performance and feasibility of QoS mechanisms with the single-homed and multi-homed networks/nodes (site/host multi-homing) fluctuating resource availability.The user's hand-off is still an arguable issue that many mobile communication systems face, especially with the exploded growth of users and internet-based applications. Hence, there is a critical need for adequate quality of service (QoS) to meet the stringent requirements. This paper aims to study the overall performance and feasibility of several QoS mechanisms with the single-homed and multi-homed networks/nodes fluctuating resource availability. It investigates the adaptability of multi-interfaced multi-homed techniques to enhance the essential governing parameters, i.e., throughput, end-to-end latency, processing time, and jitter. Moreover, the paper introduces an interface selectivity technique for the multi-homed node to adopt the optimal interface, which offers the best services to explore the enhancements of the overall network performance. The overall results show how the introduced mechanism managed to keep the communication going on the multi-homed node. Furthermore, the results show that site multi-homing provides a better overall end-to-end latency over host multi-homing as it supports the entire network.

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Section: Differentiated Service (Diffserv)mentioning

confidence: 99%

An Enhanced Interface Selectivity Technique to Improve the QoS for the Multi-homed Node

Oleiwi¹,

Saeed²,

Al-Taie³

et al. 2022

ETJ

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show abstract

“…Utilizing the trade-off between cost-effectiveness and the desired QoS for users, the IntServ model proposed an Internet protocol (IP) QoS architecture; here, the network streams follow and function independently to gain the required network resources, which allows the distribution of high-quality service for every route. A certain problem that persistently arises is scalability, which is the motivation for designing and implementing DiffServ [6][7][8][9][10][11]. DiffServ aggregates flows and allocates appropriate resources depending on the per-hop behavior (PHB) design (as PHB governs the forwarding behavior assigned to a code point) and on certain established QoS standards (e.g., performance, availability, scalability, and serviceability).…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Differentiated Services Policies in Multihomed Networks Based on an Interface-Selection Mechanism

et al. 2022

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Quality of service metrics and differentiated service mechanism policies are the most important criteria to deliver essential Internet requirements, especially during user handover, due to the rapid growth of users, multimedia applications, and traffic. DiffServ routers provide per-hop behaviors to manage traffic for services, whereas their policies have been applied to several types of Internet traffic, such as hypertext transfer protocol, file transfer protocol, and content-based routing. Multihoming aims to improve the reliability, scalability, and performance of data communications networks. This paper evaluated DiffServ various policies compared in a systematic manner (in two stages) over the multihomed networks to utilize and adopt the best policy for communicating packets, and enhanced the overall performance in terms of throughput, end-to-end latency, and processing time. Moreover, the paper introduced an interface-selection technique for multihomed nodes to select a proper interface, which provides the best services and links the behaviors that this interface yields. The overall results showed how the introduced multihoming-based interface-selection mechanism managed to maintain communication with the multihomed node. Furthermore, our results showed that the DiffServ time-sliding window with a three-color marking policy achieved the best system performance compared with the remaining policies.

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Two Types of Single-Server Queueing Systems with Threshold-Based Renovation Mechanism

Hilquias

Zaryadov

Milovanova

2021

Lecture Notes in Computer Science

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Performance Evaluation of Hybrid Queuing Algorithms for QoS Provision Based on DiffServ Architecture

Cited by 5 publications

References 16 publications

An Enhanced Interface Selectivity Technique to Improve the QoS for the Multi-homed Node

An Enhanced Interface Selectivity Technique to Improve the QoS for the Multi-homed Node

Evaluation of Differentiated Services Policies in Multihomed Networks Based on an Interface-Selection Mechanism

Two Types of Single-Server Queueing Systems with Threshold-Based Renovation Mechanism

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