A novel architecture to enhance Quality of Service in IP networks

Karamchati, Sriharsha; Rawat, Shatrunjay; Varma, V.K.

doi:10.1109/icoin.2017.7899567

Cited by 6 publications

(5 citation statements)

References 3 publications

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“…This configuration needs some customization due to some limitation of EURANE [23]. The remaining end to end SDU losses are due to dropping of a packet in bottleneck of queue's [5,12], which is over flow of queue for all other traffic or early dropping of a packet from real-time traffic. On another side, the end to end delay is much more uncertain due to unlimited retransmission of RLC PDU.…”

Section: Methodsmentioning

confidence: 99%

“…In previous work [12,14] to get QoS in end-to end HSDPA Network, focuses on customized mapping of video and voice communication but do not pay attention to other traffic classes of HSDPA. The scheduling algorithm Weighted Fair Queue (WFQ) and Priority Queue (PQ) have combined in the paper [9], resulting the video conferencing delay was reduced but www.ijacsa.thesai.org the voice traffic delay was increased.…”

Section: Introductionmentioning

confidence: 99%

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A Design of Packet Scheduling Algorithm to Enhance QoS in High-Speed Downlink Packet Access (HSDPA) Core Network

Ahmed¹,

Ali²,

Baz³

et al. 2020

IJACSA

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Voice over Internet Protocol (VOIP) in an efficient manner is a basic requirement of modern era. The real time and non-real traffics demand customized communication provisioning to get guarantee of service. For this we proposed a user fulfillment design for facilitating packets switching in 3G cellular network to insure provisioning of QoS (quality of service) in DiffServ (Differentiated Services) Network. To enhance QoS for real time traffic by reducing delay, packet loss and jitter, we proposed Low latency queuing (LLQ) algorithm. In this paper, we focused on packet scheduling, Diffserv and QoS classes mapping into Universal Mobile telecommunication System (UMTS) classes and buffering. To associate different types of real time multimedia traffic, the QoS provisioning mechanism used different code points of Diffserv. The new idea in LLQ is to map the video and voice traffics against two separate queues and used priority queuing in Low latency queuing for voice traffic. The results got from reproductions shows that proposed calculation meets the QoS prerequisites.

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A Design of Packet Scheduling Algorithm to Enhance QoS in High-Speed Downlink Packet Access (HSDPA) Core Network

Ahmed¹,

Ali²,

Baz³

et al. 2020

IJACSA

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“…Several typical architectures of the fiber optic backbone communications network across the overhead transmission and distribution power grid are [44,45]:…”

Section: The Architecture Of the Fiber Optic Backbone Communications ...mentioning

confidence: 99%

Fiber Optics and Broadband Over Power Lines in Smart Grid: A Communications System Architecture for Overhead High-Voltage, Medium-Voltage and Low-Voltage Power Grids

Lazaropoulos¹,

Leligou²

2022

PIER B

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“…The same reasoning applies to other content associated with multimedia conferencing, video, broadcast, etc. [39]. Content-aware QoS knowledge is made available to the Quality-oriented Admission Controller, detailed in the next subsection.…”

Section: The Remusic Framework Proposalmentioning

confidence: 99%

Resilient Multiuser Session Control in Softwarized Fog-Supported Internet of Moving Thing Systems

Silva

Neto

2019

Sensors

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The combination of IoT and mobility promises to open a new frontier of innovations in smart environments, through the advent of the Internet of Moving Things (IoMT) paradigm. In IoMT, an array of IoT devices leverage IP-based mobile connectivity to provide a vast range of data ubiquitously. The IoMT realization will foster smart environments at unprecedented levels, by efficiently affording services and applications whereby today’s technologies make their efficiency unfeasible, such as autonomous driving and in-ambulance remotely-assisted patient. IoMT-supported mission-critical applications push computing and networking requirements to totally new levels that must be met, raising the need for refined approaches that advance beyond existing technologies. In light of this, this paper proposes the Resilient MultiUser Session Control (ReMUSiC) framework, which deploys emerging softwarization and cloudification technologies to afford flexible, optimized and self-organized control plane perspectives. ReMUSiC extends our previous work through the following innovations. A quality-oriented resilience mechanism is capable of responding to network dynamics events (failure and mobility) by readapting IoMT multiuser mobile sessions. A softwarized networking control plane that allows to, at runtime, both fetch current network state and set up resources in the attempt to always keep affected IoMT multiuser mobile sessions best-connected and best-served. A cloudification approach allows a robust environment, through which cloud- and fog-systems interwork to cater to performance-enhanced capabilities. The IoMT’s suitability and performance impacts by ReMUSiC framework use are assessed through real testbed prototyping. Impact analysis in Quality of Service (QoS) performance and perceived Quality of Experience (QoE), demonstrate the remarkable abilities of the ReMUSiC framework, over a related approach, in keeping IoMT multiuser mobile sessions always best-connected and best-served.

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A novel architecture to enhance Quality of Service in IP networks

Cited by 6 publications

References 3 publications

A Design of Packet Scheduling Algorithm to Enhance QoS in High-Speed Downlink Packet Access (HSDPA) Core Network

A Design of Packet Scheduling Algorithm to Enhance QoS in High-Speed Downlink Packet Access (HSDPA) Core Network

Fiber Optics and Broadband Over Power Lines in Smart Grid: A Communications System Architecture for Overhead High-Voltage, Medium-Voltage and Low-Voltage Power Grids

Resilient Multiuser Session Control in Softwarized Fog-Supported Internet of Moving Thing Systems

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