The virtualized MPTCP proxy performance in cellular network

Chung, Sunyoung; Moon, Seonghoon; Kim, Songkuk

doi:10.1109/icufn.2017.7993881

Cited by 4 publications

(4 citation statements)

References 13 publications

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“…The SubFlow Optimizer (SFO) is presented in [8] to enable load balancing by providing MPTCP hosts an optimum number of subflows and assign the best paths to new established subflows in SDN environment. Using the Linux's Kernel-based Virtual Machine (KVM), the behavior and performance of a virtualized proxy as an instance of NFV is analyzed in MPTCP connections over cellular network [9]. A Multi-flow update problem is formulated as a mixed integer programming in [4] to reduce the update time of flows in Software Defined NFV (SDNFV) systems.…”

Section: A Mptcp Sdn/nfv-based Approachesmentioning

confidence: 99%

QualitySDN: Improving Video Quality using MPTCP and Segment Routing in SDN/NFV

Barakabitze

Mkwawa

Sun

et al. 2018

2018 4th IEEE Conference on Network Softwarization and Workshops (NetSoft)

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In this paper, we present a novel QoE-aware SDN/NFV system by utilizing and integrating Multi-path TCP (MPTCP) and Segment Routing (SR) paradigms. We propose a QoE-based Multipath Source Routing (QoEMuSoRo) algorithm that achieve an optimized end-to-end QoE for the end-user by forwarding MPTCP subflows using SR over SDN/NFV. We implement and validate the proposed scheme through DASH experiments using Mininet and POX controller. To demonstrate the effectiveness of our proposal, we compare the performance of our QoE-aware MPTCP SDN/NFV SR-based proposal, the MPTCP and regular TCP in terms of system throughput and the end-user's QoE. Preliminary results shows that, our approach outperforms the other aforementioned methods.

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Section: A Mptcp Sdn/nfv-based Approachesmentioning

confidence: 99%

QualitySDN: Improving Video Quality using MPTCP and Segment Routing in SDN/NFV

Barakabitze

Mkwawa

Sun

et al. 2018

2018 4th IEEE Conference on Network Softwarization and Workshops (NetSoft)

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“…However, no SDN and/or NFV is considered in their implementations. High/Medium NO [23], [33], [34], [35], [36], [37], [38], [31], [39], [17] & [32] Yes Yes…”

Section: B Segment Routing Sdn/nfv-based Approachesmentioning

confidence: 99%

QoEMultiSDN: Management of Multimedia Services using MPTCP/SR in Softwarized and Virtualized Networks

et al. 2024

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5G networks are set to empower new user experiences for multimedia streaming services by offering high data rates and low latency. The rapid growth of multimedia services, such as video streaming services over future softwarized 5G networks, poses great challenges for both service providers and network operators regarding service provisioning with high Quality of Experience (QoE). Network evolution towards Software Defined Networking (SDN) and Network Function Virtualization (NFV) provides new opportunities to develop innovative ways to address the challenges. In this paper, we present a novel QoE-aware management scheme based on SDN/NFV by utilizing Multi-Path-TCP/Segment-Routing (MPTCP/SR) techniques and exploring information from both the network and client. The new scheme, entitled QoEMultiSDN, provides an optimized end-to-end QoE for multimedia service delivery. QoEMultiSDN employs two novel strategies to achieve this: (a) QoE-based multisource routing and QoE optimization, and (b) multipath protection and dynamic link-failure-free mechanisms. We implemented the proposed scheme over SDN through Dynamic Adaptive Streaming over HTTP (DASH) experiments using Mininet, POX and OpenDaylight controllers, and compared its performance with MPTCP and regular TCP. Experimental results indicate that the QoEMultiSDN outperforms others in terms of system throughput, failure recovery time and the QoE of the end-user.

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“…[26] [137] Proxy deployment analysis [113] MPTCP in dual mmWave and non-mmWave Wi-Fi networks [114], [115] DEFT [87] Improving responsiveness MPTCP standard [18], [19] Uncoupled MPTCP RFC 8684 [27], [29] Practical deployment [102], [34] LIA [30] Coupling the CC OLIA [79] Solving non-pareto and resource pooling Balia [81] Establishing a trade-off between friendliness, responsiveness, and cwnd oscillation DLIA [82] Modifying the decrement part of LIA DALIA [83] Route delay learning mechanism BESS [85] Modifying the slow start to adapt it to the mmWave 5G [31] Resource pooling issue [32] Simulation analyses [35], [33] [73]…”

Section: ) Weighted Vegasmentioning

confidence: 99%

“…An experimental analysis of MPTCP by means of a socks proxy for non-capable MPTCP servers was done in [137]. The primary purpose of the investigations was to see how well two proxies, including KVM (Kernel-based Virtual Machine), which is a hypervisor-based proxy, and docker, which is a container-based, function when deployed by MPTCP.…”

Section: Mptcp Proxy Solutionsmentioning

confidence: 99%

Toward the Implementation of MPTCP Over mmWave 5G and Beyond: Analysis, Challenges, and Solutions

Poorzare

Waldhorst

2023

IEEE Access

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5G and beyond 5G networks are going to be an inseparable part of human lives in the future. They will dominate any aspects of everyday activities from smart homes, remote surgery, and smart cities to autonomous driving, which demand high throughput through low latency end-to-end communication. Consequently, employing higher frequencies in millimeter-wave for the coming cellular networks will be inevitable. On the one hand, millimeter-wave can provide massive data rates; on the other hand, it suffers from some shortcomings such as blockage and misalignment that can occur because of the susceptible characteristic of the high frequencies. These flaws can mislead TCP in adjusting its sending rate efficiently and reduce the connection quality that a user discerns. Deploying Multipath TCP (MPTCP) is one of the schemes that can relieve the aforementioned issues and assist in utilizing the new generation mobile networks' high potential by leveraging its features in exploiting diverse paths in networks such as NR or LTE. A well-designed MPTCP can select the best path among the available ones, so it can enhance the perceived user experience. This paper fills the gap of having a comprehensive overview of MPTCP and its deployment over 5G and beyond 5G networks. It analyses millimeter-wave-based cellular networks, MPTCP procedures and parameters, state-of-theart MPTCP congestion control mechanisms and schedulers, and the probable solutions that may enhance the protocol's functionality in cellular communication.

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The virtualized MPTCP proxy performance in cellular network

Cited by 4 publications

References 13 publications

QualitySDN: Improving Video Quality using MPTCP and Segment Routing in SDN/NFV

QualitySDN: Improving Video Quality using MPTCP and Segment Routing in SDN/NFV

QoEMultiSDN: Management of Multimedia Services using MPTCP/SR in Softwarized and Virtualized Networks

Toward the Implementation of MPTCP Over mmWave 5G and Beyond: Analysis, Challenges, and Solutions

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