QoE感知的FiWi视频分发机制

王汝言; 杨衍; 吴大鹏

doi:10.11959/j.issn.1000-436x.2018012

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QoE感知的FiWi视频分发机制

学术论文 | 更新时间：2024-06-05

- QoE感知的FiWi视频分发机制
- QoE-aware video distribution mechanism in FiWi
- 通信学报 2018年39卷第1期页码：1-13
- 作者机构：
  
  重庆邮电大学光通信与网络重点实验室，重庆 400065
- 作者简介：
  
  [ "王汝言（1969-），男，湖北浠水人，博士，重庆邮电大学教授、博士生导师，主要研究方向为泛在网络、多媒体信息处理等。" ]
  [ "杨衍（1992-），男，重庆人，重庆邮电大学硕士生，主要研究方向为光无线融合网络。" ]
  [ "吴大鹏（1979-），男，黑龙江大庆人，博士，重庆邮电大学教授、博士生导师，主要研究方向为泛在网络、互联网服务质量控制等。" ]
- 基金信息：
  
  国家自然科学基金资助项目(61371097);重庆高校创新团队计划基金资助项目(CXTDX201601020);重庆市教委科学技术研究基金资助项目(KJ1401126)
- DOI：10.11959/j.issn.1000-436x.2018012
  中图分类号： TP393.04
- 网络出版日期：2018-01，
  
  纸质出版日期：2018-01-25
- 稿件说明：
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王汝言, 杨衍, 吴大鹏. QoE感知的FiWi视频分发机制[J]. 通信学报, 2018,39(1):1-13.

Ruyan WANG, Yan YANG, Dapeng WU. QoE-aware video distribution mechanism in FiWi[J]. Journal on communications, 2018, 39(1): 1-13.
王汝言, 杨衍, 吴大鹏. QoE感知的FiWi视频分发机制[J]. 通信学报, 2018,39(1):1-13. DOI： 10.11959/j.issn.1000-436x.2018012.

Ruyan WANG, Yan YANG, Dapeng WU. QoE-aware video distribution mechanism in FiWi[J]. Journal on communications, 2018, 39(1): 1-13. DOI： 10.11959/j.issn.1000-436x.2018012.

摘要

针对光无线融合网络（FiWi

fiber-wireless access network）传输能力不匹配所导致的视频业务传输不连续问题，提出一种体验质量（QoE）感知的视频分发机制。根据光无线融合网络结构特点，考虑链路状态信息及可扩展视频编码结构，建立QoE评估模型，使用粒子群算法选择最优视频传输速率；进而分析节点传输能力及节点匹配度，为业务选择传输路径，保证业务的可靠传输。结果表明，所提机制在增强用户体验质量的同时，有效地提高了网络资源利用率，降低了网络拥塞。

Abstract

The mismatch of transmission ability causes the discontinuous transmission of video services in fiber-wireless access network

aimed at this problem

an QoE-aware video distribution mechanism was proposed.According to the structural characteristics of fiber-wireless access network

link state information and scalable video coding structure was considered

a QoE evaluation mode was established

and the particle swarm optimization algorithm was used to select optimal video transmission rate.Then the node transmission capacity and the node matching degree was analyzed

transmission path for the services was selected

so as to ensure the reliable transmission of services.The results show that the proposed mechanism can effectively improve the utilization rate of network resources and reduce network congestion while improving the quality of the user experience.

关键词

Keywords

references

WU D P , HE J , WANG H G , et al . A hierarchical packet forwarding mechanism for energy harvesting wireless sensor networks [J ] . IEEE Communications Magazine , 2015 , 53 ( 8 ): 92 - 98 .

WANG R Y , LIANG A L , ZHOU C , et al . QoS-aware energy-saving mechanism for hybrid optical-wireless broadband access networks [J ] . Photonic Network Communications , 2017 : 1 - 11 .

MAIER M , RIMAL B P . Invited paper:the audacity of fiber-wireless (FiWi) networks:revisited for clouds and cloudlets [J ] . China Communications , 2015 , 12 ( 8 ): 33 - 45 .

WU D P , LIU Z Q , WANG R Y , et al . Dynamic bandwidth allocation mechanism in EPON with idle time eliminated [J ] . Optik - International Journal for Light and Electron Optics , 2013 , 124 ( 23 ): 6372 - 6376 .

BEYRANVAND H , LEVESQUE M , MAIER M , et al . Toward 5G:FiWi enhanced LTE-A HetNets with reliable low-latency fiber backhaul sharing and WiFi offloading [J ] . IEEE/ACM Transactions on Networking , 2016 ,PP( 99 ): 1 - 18 .

WU D P , YAN J J , WANG H G , et al . Social attribute aware incentive mechanisms for video distribution in device-to-device communications [J ] . IEEE Transaction on Multimedia , 2017 ,PP( 99 ):1.

TU W . Efficient wireless multimedia multicast in multi-rate multi-channel mesh networks [J ] . IEEE Transactions on Signal ＆ Information Processing Over Networks , 2016 , 2 ( 3 ): 376 - 390 .

WANG S , CHEN S , GE L , et al . Distributed generation hosting capacity evaluation for distribution systems considering the robust optimal operation of OLTC and SVC [J ] . IEEE Transactions on Sustainable Energy , 2016 , 7 ( 3 ): 1111 - 1123 .

CHUANG C C , YU Y J , PANG A C , et al . Efficient multicast delivery for data redundancy minimization over wireless data centers [J ] . IEEE Transactions on Emerging Topics in Computing , 2016 , 4 ( 2 ): 225 - 241 .

KUO W H , KALISKI R , WEI H Y.A QoE-based link adaptation scheme for H.264/SVC video multicast over IEEE 802 . 11 [J ] . IEEE Transactions on Circuits ＆ Systems for Video Technology , 2015 , 25 ( 5 ): 812 - 826 .

VAN D P , RIMAL B.P , MAIER M , et al . ECO-FiWi:an energy conservation scheme for integrated fiber-wireless access networks [J ] . IEEE Transactions on Wireless Communications , 2016 , 15 ( 6 ): 3979 - 3994 .

AURZADA F , VESQUE M , MAIER M , et al . FiWi access networks based on next-generation PON and gigabit-class WLAN technologies:a capacity and delay analysis [J ] . IEEE/ACM Transactions on Networking , 2013 , 22 ( 4 ): 1176 - 1189 .

REAZ A , RAMAMURTHI V , SARKAR S , et al . CaDAR:an efficient routing algorithm for a wireless-optical broadband access network (WOBAN) [J ] . Journal of Optical Communications ＆ Networking , 2009 , 1 ( 5 ): 392 - 403 .

LI Y , DAI S F , CHANG X M . Delay guaranteed VoD services over group-based integrated fiber-wireless (FiWi) access networks with energy efficiency [J ] . Optical Fiber Technology , 2015 ( 24 ): 100 - 105 .

REN D P , LL H , JI Y F . Demonstration of QoS-aware wireless protection scheme for video service in fiber-wireless access network [J ] . Optik-International Journal for Light and Electron Optics , 2013 , 124 ( 14 ): 1827 - 1831 .

FALLAH Y P , MANSOUR H , KHAN S , et al . A link adaptation scheme for efficient transmission of H.264 scalable video over multirate WLANs [J ] . IEEE Transactions on Circuits ＆ Systems for Video Technology , 2008 , 18 ( 7 ): 875 - 887 .

STAEHLE B , HIRTH M , PRIES R , et al . YoMo:a YouTube application comfort monitoring tool [C ] // New Dimensions in the Assessment and Support of Quality of Experience for Multimedia Applications . 2010 :467.

ZHANG W , WEN Y , CHEN Z , et al . QoE-driven cache management for HTTP adaptive bit rate streaming over wireless networks [J ] . IEEE Transactions on Multimedia , 2013 , 15 ( 6 ): 1431 - 1445 .

REICHL P , TUFFIN B , SCHATZ R . Logarithmic laws in service quality perception:where microeconomics meets psychophysics and quality of experience [J ] . Telecommunication Systems , 2013 , 52 ( 2 ): 587 - 600 .

KUO W H , LEE J F . Multicast recipient maximization in IEEE 802.16j WiMax relay networks [J ] . IEEE Transactions on Vehicular Technology , 2010 , 59 ( 1 ): 335 - 343 .

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