A Multipath Video Streaming Solution for Vehicular Networks with Link Disjoint and Node-disjoint

Xie, Hengheng; Boukerche, Azzedine; Loureiro, Antônio A. F.

doi:10.1109/tpds.2014.2371027

Cited by 42 publications

(19 citation statements)

References 24 publications

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“…In [28], the algorithm assigns different paths and different transport layer protocols to different types of frames. The I-frames and inter-frames are conveyed by TCP and UDP respectively.…”

Section: Centralized Vs Distributed Routing Algorithmsmentioning

confidence: 99%

AD3-GLaM: A cooperative distributed QoE-based approach for SVC video streaming over wireless mesh networks

et al. 2018

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Kandaraj Piamrat, et al.. AD3-GLaM: A cooperative distributed QoE-based approach for SVC video streaming over wireless mesh networks. Ad Hoc Networks, Elsevier, 2018, 80, pp. AbstractWe study the routing problem of scalable video coding video streaming over wireless mesh networks. In contrast to most of the conventional routing algorithms, our proposal focuses on optimizing users' satisfaction. The mean opinion score -an indicator of quality of experience (QoE) in video streamingis utilized to assess the quality of routes in wireless mesh networks. The objective is to optimize the overall user experience in the network. Conventional routing approaches do not consider QoE and are not optimal with respect to user experience. Moreover, some centralised approaches are not scalable and require significant computational resources. The latter disadvantage can be overcome using distributed approaches. This paper presents a QoE-based cooperative distributed routing approach. Among distributed cooperative optimization schemes, AD 3 is highlighted as one of the most efficient because of its fast convergence. The contributions of this paper are as follows: we encode the original problem into a factor graph and optimize the number of exchanged messages; we propose a partially distributed routing scheme based on OLSR and AD 3 ; and we propose a distributed decoding algorithm in order to find a feasible solution. Our thorough simulation results confirm the advantages of the proposed scheme.

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Section: Centralized Vs Distributed Routing Algorithmsmentioning

confidence: 99%

AD3-GLaM: A cooperative distributed QoE-based approach for SVC video streaming over wireless mesh networks

et al. 2018

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“…Comparing with traditional retransmission made by the sender, RG-CMT retransmits the lost packet from the nearest RG, which saves delivery delay and bandwidth. Xie et al 25 proposed a multipath solution based on a disjoint algorithm for video stream transmission in vehicular networks. In the solution, sender transmits I frame over TCP protocol while transmitting the interframes over UDP protocol to obtain higher delivery rate and acceptable delivery delay.…”

Section: Error Recovery Schemesmentioning

confidence: 99%

An adaptive retransmission‐based multipath transmission mechanism for conversational video

Liu

et al. 2018

Int J Communication

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Conversational video service is characterized by high bandwidth demand and low delay requirement. Bandwidth and transmission schemes play an important role in providing high-quality delivery service for point-to-point conversational video service. Multipath transmission is regarded as an effective way to aggregate bandwidth. Transmission schemes need to ensure the strict time relation between information entities and to alleviate the negative impact of packet loss on video quality. To achieve this, existing transmission schemes may incur either a large delay or a large amount of duplicated packets that are not suitable for conversational video service. In this paper, we propose an adaptive retransmission mechanism-based multipath transmission (MT-AR) for conversational video service delivery. MT-AR takes advantage of historical reception experience to timely detect packet loss with a certain degree of misjudgement. Receiver requests sender to retransmit the lost packet if the lost packet benefits the decoding. Adaptive playout speed adjustment and alternative path retransmission cooperatively optimize the performance of retransmission. Receiver slightly extends playout speed to reserve time for retransmission and accelerates playout speed to alleviate negative impact of cumulative extension. Multiple paths support to conduct retransmission on an optimal path selected from alternative paths to avoid continuous congestion or error on the original path. Finally, we conduct extensive tests to evaluate the performance of MT-AR. Experimental results show that MT-AR can effectively improve the quality of experience of conversational video service by retransmission. KEYWORDS alternative path retransmission, conversational video service, multipath transmission, playout speed adjustment Int J Commun Syst. 2018;31:e3778.wileyonlinelibrary.com/journal/dac

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“…Many multipath transport control schemes have been presented for different network environments such as vehicular networks 16 and wireless networks, [17][18][19][20] or for different application services such as high-definition video. 19,21 Huang et al proposed a fast retransmission model to deal with packet loss in vehicular networks by relay gateway (RGCMT). 16 Kwon et al adopted systematic raptor codes to mitigate video quality degradation caused by channel errors in wireless networks.…”

Section: Transport Control and Load Distributionmentioning

confidence: 99%

“…Xie et al proposed a disjoint algorithm for video streaming system in vehicular networks, which transmitted the I frame through the TCP protocol and the interframes through the UDP protocol. 21 Cui et al introduced a fountain code-based multipath TCP (FMTCP) to reduce the bottle-neck impact due to path heterogeneity. 22 Load distribution process in multipath transmission can be divided into 2 subprocesses: traffic splitting and path selection.…”

Section: Transport Control and Load Distributionmentioning

confidence: 99%

Considerations for application‐layer multipath transport control

Zhang

Lei

Guan

et al. 2017

Int J Communication

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Summary Multipath transport faces a lot of challenges caused by path diversity, network dynamics, and service diversity. An effective end‐to‐end multipath transport control mechanism becomes essential to efficiently utilize multiple paths. On the base of the general framework of multipath transport system based on application‐level relay proposed in our previous work, this paper presents a multipath transport control mechanism supporting various applications with different transmission requirements. We propose a multipath transport protocol suite, which is extensible and suitable for various applications, and a multipath transport control model in which an application‐dependent splitting granularity named flow block is introduced. Two load distribution models are explored: the earliest idle path first load distribution for reliable data transmission to maximize the data throughput and the packet reordering‐controlled load distribution for real‐time data transmission to minimize the packet reordering thereby reducing end‐to‐end delay and packet loss rate of multipath transport. Simulation results show that the proposed models can effectively improve data throughput for applications with reliable transmission requirements and reduce the total packet loss rate of the destination for applications with real‐time transmission requirements.

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A Multipath Video Streaming Solution for Vehicular Networks with Link Disjoint and Node-disjoint

Cited by 42 publications

References 24 publications

AD3-GLaM: A cooperative distributed QoE-based approach for SVC video streaming over wireless mesh networks

AD3-GLaM: A cooperative distributed QoE-based approach for SVC video streaming over wireless mesh networks

An adaptive retransmission‐based multipath transmission mechanism for conversational video

Considerations for application‐layer multipath transport control

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