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2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS)最新文献

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Finding realistic shortest path in road networks with lane changing and turn restriction 在有变道和转弯限制的路网中寻找现实最短路径
2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS) Pub Date : 2016-10-01 DOI: 10.1109/APNOMS.2016.7737288
O. Kim, Vandung Nguyen, S. I. Moon, C. Hong
{"title":"Finding realistic shortest path in road networks with lane changing and turn restriction","authors":"O. Kim, Vandung Nguyen, S. I. Moon, C. Hong","doi":"10.1109/APNOMS.2016.7737288","DOIUrl":"https://doi.org/10.1109/APNOMS.2016.7737288","url":null,"abstract":"Most existing work on path computation has been focused on the shortest-path problem, which is to find the optimal path between an origin and destination pair. To get an optimal route, they usually consider travel time moving forward on the road and distance from a source to a target as crucial factors to value and select a path. However, it is not sufficient for real life traffic. Firstly, when we drive on the road, the road driving time includes the duration of moving forward on the road section, going through an intersection and performing lane changes. Secondly, it is not possible, in practice, to go on any road section. Some road sections have restricted rules. Turn restrictions are commonly restricted in a real network to reduce disruption to traffic. Therefore, in our work, we direct to find not only the shortest path but also realistic or feasible path. Both lane changes and turn restrictions are considered in our work. Simulation results show that two these additional constraints are necessarily considered to achieve a realistic shortest path. In addition, our proposal is not only giving a practical path but also a satisfied path for each individual car.","PeriodicalId":194123,"journal":{"name":"2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS)","volume":"45 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123378569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A new method to evaluate flow classified one-to-all reliability 一种评估流分类一对全可靠性的新方法
2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS) Pub Date : 2016-10-01 DOI: 10.1109/APNOMS.2016.7737280
Koki Kodama, M. Hayashi
{"title":"A new method to evaluate flow classified one-to-all reliability","authors":"Koki Kodama, M. Hayashi","doi":"10.1109/APNOMS.2016.7737280","DOIUrl":"https://doi.org/10.1109/APNOMS.2016.7737280","url":null,"abstract":"Flow classified one-to-all reliability is a reliability measure defined as the probability of traffic volume between a specified node and all other nodes being not less than a threshold value. While this reliability measure is very useful in the reliability design of telecommunications networks of developing countries, it has a problem that its evaluation time becomes intolerably long if network size becomes large.","PeriodicalId":194123,"journal":{"name":"2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124109218","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Performance analysis of indoor-outdoor wireless caching relay system 室内外无线缓存中继系统性能分析
2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS) Pub Date : 2016-10-01 DOI: 10.1109/APNOMS.2016.7737273
Ying Li, Lei Feng, Peng Yu, Yang Yang, Wenjing Li
{"title":"Performance analysis of indoor-outdoor wireless caching relay system","authors":"Ying Li, Lei Feng, Peng Yu, Yang Yang, Wenjing Li","doi":"10.1109/APNOMS.2016.7737273","DOIUrl":"https://doi.org/10.1109/APNOMS.2016.7737273","url":null,"abstract":"This paper proposes a novel indoor-outdoor caching relay system (CRS) and develops the corresponding caching mechanism, which can improve the utilization of wireless resources. It operates in two phases periodically. In Phase I, spectrum resources of the established links between MBS and user equipment (UE) are extracted to support data caching. In Phase II, caching relay system can directly serve indoor users and the fronthaul resources are released to serve other users. Simulations verify that compared with the conventional relay system (RS) the proposed CRS can improve the system throughput by at most 142% in the reusable data caching cases, only at the cost of temporarily suppressing the traffic rate to establish caching links.","PeriodicalId":194123,"journal":{"name":"2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127873312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
sFlow-based resource utilization monitoring in clouds 云中基于sflow的资源利用监控
2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS) Pub Date : 2016-10-01 DOI: 10.1109/APNOMS.2016.7737241
Muhammad Afaq, Wang-Cheol Song
{"title":"sFlow-based resource utilization monitoring in clouds","authors":"Muhammad Afaq, Wang-Cheol Song","doi":"10.1109/APNOMS.2016.7737241","DOIUrl":"https://doi.org/10.1109/APNOMS.2016.7737241","url":null,"abstract":"Monitoring of infrastructural resources against a huge number of virtual machines in clouds is a challenging task to system administrators. System management tools are used to collect and provide the utilization of a variety of performance counters of each virtual machine. Such dispersed views cannot reveal the actual performance behavior of virtual machines. To this purpose, a monitoring framework is necessary particularly since cloud hosts are subject to varying load conditions. In this paper, we propose a framework based on sFlow to interpret the resource utilization correctly and in real-time to ease the workload of system administrators.","PeriodicalId":194123,"journal":{"name":"2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128488990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improving quality of experience in P2P IPTV 提高P2P IPTV的体验质量
2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS) Pub Date : 2016-10-01 DOI: 10.1109/APNOMS.2016.7737249
Yaw-Chung Chen, Chih-Yuan Liao
{"title":"Improving quality of experience in P2P IPTV","authors":"Yaw-Chung Chen, Chih-Yuan Liao","doi":"10.1109/APNOMS.2016.7737249","DOIUrl":"https://doi.org/10.1109/APNOMS.2016.7737249","url":null,"abstract":"Nowadays many IPTV services are deployed based on P2P structure for the sake of saving the cost of server equipment and bandwidth requirement. Since peers may join and leave the P2P system arbitrarily, it may cause the service quality unstable. In this paper, we compare IP addresses to find partner peers in proximity, and use specific packet pairs to probe partner peers that have larger bandwidth, so as to reduce the switching delay thru pushing the video chunks proactively. We also use two buffers that store data of both current and newly selected channel to improve the stability of media playback. We use OMNET++ simulator to evaluate our proposed schemes, the numerical results show that our schemes significantly reduce the channel switching delay and improve the smoothness of video playback.","PeriodicalId":194123,"journal":{"name":"2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121790951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
GreSDN: Toward a green software defined network GreSDN:迈向绿色软件定义网络
2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS) Pub Date : 2016-10-01 DOI: 10.1109/APNOMS.2016.7737209
Ying Hu, T. Luo, Wenjie Wang, Chunxue Deng
{"title":"GreSDN: Toward a green software defined network","authors":"Ying Hu, T. Luo, Wenjie Wang, Chunxue Deng","doi":"10.1109/APNOMS.2016.7737209","DOIUrl":"https://doi.org/10.1109/APNOMS.2016.7737209","url":null,"abstract":"Software defined network (SDN) attracts wide attentions from both research and industry fields because of its properties such as programmability, high flexibility, and controllability. However, the energy waste problem still exists in SDN as well as in the traditional networks. Fortunately, because of the centralized control, energy saving strategies will be easy to be deployed in SDN. Aiming at improving the energy efficient of SDN, a green scheme named GreSDN is designed in this paper. Different from the previous works, GreSDN advocates that minimizing the energy consumption of the network without changing the transmission paths of the traffic flow until they finished. To this end, we propose two heuristic routing algorithms that can be deployed in GreSDN. Simulation results show that the algorithms can improve energy efficiency of the network largely, and have a little impact on the network performance.","PeriodicalId":194123,"journal":{"name":"2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115084401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Propose of the dynamic route switching method in Information-Centric Networking-based wireless sensor network 提出了基于信息中心网络的无线传感器网络中的动态路由交换方法
2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS) Pub Date : 2016-10-01 DOI: 10.1109/APNOMS.2016.7737267
Masafumi Koike, O. Mizuno
{"title":"Propose of the dynamic route switching method in Information-Centric Networking-based wireless sensor network","authors":"Masafumi Koike, O. Mizuno","doi":"10.1109/APNOMS.2016.7737267","DOIUrl":"https://doi.org/10.1109/APNOMS.2016.7737267","url":null,"abstract":"Many industries expect M2M services which collect a variety of data through sensor networks. However, in general, a sensor network is designed for applying a single service. On the other hand, ICN (Information-Centric Networking) is known as one of new generation networks. Applying ICN for sensor network, the sensor network platform to provide a variety of M2M services can be built. Additionally, sensors are mainly battery driven. However, many sensors will locate at the place where difficult to human access. For that reason, it is required that saving energy consumption of nodes. We propose the route switching method for prolonging network lifetime in providing multiple services via wireless sensor network. We evaluated the proposed method by simulation experiments and discussed its effectiveness.","PeriodicalId":194123,"journal":{"name":"2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116745760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
TOCA: A Tenant-Oriented Control Architecture for multi-domain Cloud Networks 面向租户的多域云网络控制体系结构
2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS) Pub Date : 2016-09-24 DOI: 10.1109/APNOMS.2016.7737282
Jiawei Ye, Huang Lu, Kazuhiro Maeda
{"title":"TOCA: A Tenant-Oriented Control Architecture for multi-domain Cloud Networks","authors":"Jiawei Ye, Huang Lu, Kazuhiro Maeda","doi":"10.1109/APNOMS.2016.7737282","DOIUrl":"https://doi.org/10.1109/APNOMS.2016.7737282","url":null,"abstract":"When a cloud scales out to a large size, the cloud network potentially extends to a multi-domain structure, and needs to keep its scalability, consistency and flexibility. Software-Defined Networking (SDN) provides the technical possibility to realize the requirements. However, the existing studies of SDN focus on the perspective of network builders and managers, different from the perspective of network consumers, that will possibly cause some limitations. In this paper, we present the design of TOCA, a Tenant-Oriented Control Architecture for software-defined cloud networks. TOCA has a flat decentralized control plane structure to provide high scalability of a large-scale cloud network, in which a tenant-oriented network control mechanism is dedicated to meet the needs of consistent management in a multi-domain cloud network. Different from existing fine-gained network control method, TOCA provides abstracted network elements to describe the network communication requirements, and uses network control messages to control the network behaviors instead of the OpenFlow protocol. In this way, TOCA supports a flexible approach for tenants to define their own logical networks to meet the needs of their applications.","PeriodicalId":194123,"journal":{"name":"2016 18th Asia-Pacific Network Operations and Management Symposium (APNOMS)","volume":"59 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123132941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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