2013 19th IEEE International Conference on Networks (ICON)最新文献

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Probe station placement algorithm for probe set reduction in network fault detection and localization 网络故障检测与定位中减少探测集的探测站放置算法
2013 19th IEEE International Conference on Networks (ICON) Pub Date : 2013-12-01 DOI: 10.1109/ICON.2013.6781949
B. Patil, S. Kinger, V. Pathak
{"title":"Probe station placement algorithm for probe set reduction in network fault detection and localization","authors":"B. Patil, S. Kinger, V. Pathak","doi":"10.1109/ICON.2013.6781949","DOIUrl":"https://doi.org/10.1109/ICON.2013.6781949","url":null,"abstract":"Fault diagnosis is a central aspect of network fault management. Since faults are unavoidable in communication systems, their quick detection and isolation is essential for the robustness, reliability, and accessibility of a system. Fault localization is done using probing, monitoring, with agents, agent less, through WMI etc. Probing technique for fault localization involves placement of probe stations (Probe stations are specially instrumented nodes from where probes can be sent to monitor the network) which affects the diagnosis capability of the probes sent by the probe stations. Probe station locations affect probing efficiency, monitoring capability, and deployment cost. At the same time, probe station selection affects the selection of probe set for fault localization. We are presenting a novel approach for minimal probe station selection with an objective to reduce probe set size that will be used for fault localization. The probe station selected through this approach results into reduced deployment cost as well as it helps in producing smaller probe set for fault localization reducing overall operation cost. We provide experimental evaluation of the proposed algorithm and provided analysis of same with Shadow Node Reduction (SNR) algorithm through simulation results.","PeriodicalId":219583,"journal":{"name":"2013 19th IEEE International Conference on Networks (ICON)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127047772","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 novel peer selection mechanism in heterogeneous wireless peer-to-peer networks 异构无线对等网络中的一种新的对等选择机制
2013 19th IEEE International Conference on Networks (ICON) Pub Date : 2013-12-01 DOI: 10.1109/ICON.2013.6781994
Shoushou Ren, Yinlong Liu, Xu Zhou, Hui Tang, S. Ci, Min Wang
{"title":"A novel peer selection mechanism in heterogeneous wireless peer-to-peer networks","authors":"Shoushou Ren, Yinlong Liu, Xu Zhou, Hui Tang, S. Ci, Min Wang","doi":"10.1109/ICON.2013.6781994","DOIUrl":"https://doi.org/10.1109/ICON.2013.6781994","url":null,"abstract":"Peer selection is one of the key issues in wireless peer-to-peer (P2P) networks and most of the traditional methods and algorithms those have been proposed are only based on homogeneous network. However, networks in the future will be highly heterogeneous. Different kinds of wireless networks such as GSM, UMTS, WLAN, exist together in the same area and different networks have different features and abilities. Thus peer selection in heterogeneous wireless networks will become more realistic. To solve this problem, we first propose a novel mechanism in which peer and its access network are treated together as a whole entity, which we call a virtual peer and then propose a virtual peer selection (VPS) algorithm based on information entropy theory and utility function to complete our mechanism. Simulation results show that our mechanism has much better performance. Simulations show that our mechanism has a better performance both in peer ability and energy consumption.","PeriodicalId":219583,"journal":{"name":"2013 19th IEEE International Conference on Networks (ICON)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116631448","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
Application of LTE small cells in urban environments for higher capacity LTE小蜂窝在城市环境中的应用,以获得更高的容量
2013 19th IEEE International Conference on Networks (ICON) Pub Date : 2013-12-01 DOI: 10.1109/ICON.2013.6781965
Z. Jakó, Ádám Knapp, S. Imre, G. Jeney
{"title":"Application of LTE small cells in urban environments for higher capacity","authors":"Z. Jakó, Ádám Knapp, S. Imre, G. Jeney","doi":"10.1109/ICON.2013.6781965","DOIUrl":"https://doi.org/10.1109/ICON.2013.6781965","url":null,"abstract":"Extending conventional LTE systems with small cells offer new horizon in mobile communications to provide better coverage and enhance capacity. OFDM-based air interfaces allow sharing this capacity in a very flexible way. MIMO transmitters and receivers introduce significant increase in capacity in exchange of very sophisticated signal processing algorithms. In this paper we present a new system model for OFDM-based LTE small cell systems which allows computing the overall system capacity when mobile MIMO users move along edges of a graph, e. g. roads.","PeriodicalId":219583,"journal":{"name":"2013 19th IEEE International Conference on Networks (ICON)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132457679","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
A design of degree distribution for systematic fountain codes 系统喷泉码的度分布设计
2013 19th IEEE International Conference on Networks (ICON) Pub Date : 2013-12-01 DOI: 10.1109/ICON.2013.6781999
Liang Chen, L. Meng, Zhijiang Xu, Jiangxing Zhang, Wei Jiang
{"title":"A design of degree distribution for systematic fountain codes","authors":"Liang Chen, L. Meng, Zhijiang Xu, Jiangxing Zhang, Wei Jiang","doi":"10.1109/ICON.2013.6781999","DOIUrl":"https://doi.org/10.1109/ICON.2013.6781999","url":null,"abstract":"This paper proposes a new degree distribution for systematic fountain codes by analyzing the property of systematic code. The erasure probabilities are also taken into consideration during the design. The simulation shows that the new distribution needs less encoding packets to recover all the source packets, has rapid constringency speed, and its performance is not very sensitive to the erasure probabilities.","PeriodicalId":219583,"journal":{"name":"2013 19th IEEE International Conference on Networks (ICON)","volume":"166 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132862872","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: 6
Interference alignment for MIMO downlink femtocell networks MIMO下行飞蜂窝网络的干扰对准
2013 19th IEEE International Conference on Networks (ICON) Pub Date : 2013-12-01 DOI: 10.1109/ICON.2013.6781937
Qingzhong Li, Xuemai Gu, Hanqing Li, Min Jia, Wei-dang Lu
{"title":"Interference alignment for MIMO downlink femtocell networks","authors":"Qingzhong Li, Xuemai Gu, Hanqing Li, Min Jia, Wei-dang Lu","doi":"10.1109/ICON.2013.6781937","DOIUrl":"https://doi.org/10.1109/ICON.2013.6781937","url":null,"abstract":"Interference management in femtocell network is an important issue to achieve the network throughput gain as well as not degrading the throughput of the macrocell tier. In this paper we consider a MIMO femtocell network and propose an interference mitigation strategy using interference alignment (IA) to mitigate the interference at the macrocell users (MUEs) caused by femtocell base stations (FBSs). Since the resource of the macrocell tier is scarcer than the femtocell tier, the transceiver design algorithm is proposed to guarantee the performance of the macrocell tier. Numerical simulations are given and the results show that by introducing IA algorithm the proposed algorithm achieve better femtocell tier throughput performance especially with dense femtocell deployment, with only a small degradation in macrocell tier throughput.","PeriodicalId":219583,"journal":{"name":"2013 19th IEEE International Conference on Networks (ICON)","volume":"153 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114066504","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
Effective and efficient AI-based approaches to cloud resource provisioning 有效和高效的基于人工智能的云资源供应方法
2013 19th IEEE International Conference on Networks (ICON) Pub Date : 2013-12-01 DOI: 10.1109/ICON.2013.6781960
Yang Yang, Xiaolin Chang, Xuanni Du, Jiqiang Liu, Lin Li
{"title":"Effective and efficient AI-based approaches to cloud resource provisioning","authors":"Yang Yang, Xiaolin Chang, Xuanni Du, Jiqiang Liu, Lin Li","doi":"10.1109/ICON.2013.6781960","DOIUrl":"https://doi.org/10.1109/ICON.2013.6781960","url":null,"abstract":"This paper aims to design efficient and effective approaches to virtual network embedding (VNE) problem, which deals with the embedding of a requested virtual network (VN) in an underlying physical (substrate network) infrastructure. When the node and link constraints (including CPU, memory, network bandwidth, and network delay) are both taken into account, the VN embedding problem is NP-hard, even in the offline case. The capabilities of some Artificial Intelligence (AI) techniques have been validated in handling the VN problem. In this paper, we propose two efficient and effective VNE algorithms based on differential evolutionary (DE) technique. The extensive simulation results show that DE technique performs some orders of magnitude faster than GA and PSO-based VNE algorithms in achieving the comparable long-term revenue of Infrastructure providers.","PeriodicalId":219583,"journal":{"name":"2013 19th IEEE International Conference on Networks (ICON)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116632721","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
On the performance of Linux Container with Netmap/VALE for networks virtualization 基于Netmap/VALE的Linux容器网络虚拟化性能研究
2013 19th IEEE International Conference on Networks (ICON) Pub Date : 2013-12-01 DOI: 10.1109/ICON.2013.6781957
M. Casoni, Carlo Augusto Grazia, Natale Patriciello
{"title":"On the performance of Linux Container with Netmap/VALE for networks virtualization","authors":"M. Casoni, Carlo Augusto Grazia, Natale Patriciello","doi":"10.1109/ICON.2013.6781957","DOIUrl":"https://doi.org/10.1109/ICON.2013.6781957","url":null,"abstract":"In this paper we study the problem of how to simulate complex networks on general-purpose hardware in an efficient, feasible and scalable way. State of the art solutions for network simulation are based on the virtualization of network simulators (so as to emulate network's nodes) or on the usage of specialized software that models the network itself (so as to emulate network's links). The former solution suffers in terms of computational overhead and global network's throughput, while the latter can't be employed in actual real-world scenarios. We focus on the interconnection technologies between network nodes, implemented as Linux Containers, by evaluating a recent framework for packet exchange, Netmap, coupled with a Virtual Local Ethernet used as a generic high speed bus, VALE. We then compared our work with existing and standard Linux solutions, namely Virtual Ethernet interfaces and Virtual Bridges, finding out that our approach allows efficient simulation of complex networks by means of virtualization techniques, nevertheless achieving both high throughput and low overhead when exchanging packets among nodes.","PeriodicalId":219583,"journal":{"name":"2013 19th IEEE International Conference on Networks (ICON)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126033267","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: 9
An integrated management framework for virtual machines, switches, and their SDNs 虚拟机、交换机及其sdn的集成管理框架
2013 19th IEEE International Conference on Networks (ICON) Pub Date : 2013-12-01 DOI: 10.1109/ICON.2013.6781968
Akiyoshi Sugiki
{"title":"An integrated management framework for virtual machines, switches, and their SDNs","authors":"Akiyoshi Sugiki","doi":"10.1109/ICON.2013.6781968","DOIUrl":"https://doi.org/10.1109/ICON.2013.6781968","url":null,"abstract":"The paradigm of software-defined networks (SDNs) and one of its enabling technologies, OpenFlow, have been widely welcomed by researchers and practitioners because of their flexibility in networking. Most cloud operators are attracted by the ability to “virtualize” networks at data centers, which is one of the most appealing out of various promising applications. How virtual networking is implemented in SDNs still remains to be solved in future research despite such enthusiasm to achieve virtualization. When researchers are involved in SDN investigations, they soon notice the tediousness of setting up the study environment, which consists of virtual machines (VMs), switches, and SDN controllers. Therefore, they need to spend a great deal of effort and time on non-essential parts of their studies. We present Kumoi in this paper, which is an integrated development framework for VMs, switches, and SDNs. Kumoi enables us to rapidly deploy VMs along with OpenFlow networking. Kumoi is not just an OpenFlow controller, but it also provides the ability to manage VMs in a single environment. We believe Kumoi could accelerate research on VMs and SDNs.","PeriodicalId":219583,"journal":{"name":"2013 19th IEEE International Conference on Networks (ICON)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121511227","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: 1
Enhancing the performance of HetNets via linear regression estimation of Range Expansion Bias 利用距离扩展偏差的线性回归估计增强HetNets的性能
2013 19th IEEE International Conference on Networks (ICON) Pub Date : 2013-12-01 DOI: 10.1109/ICON.2013.6781997
Sudeepta Mishra, Anik Sengupta, C. Murthy
{"title":"Enhancing the performance of HetNets via linear regression estimation of Range Expansion Bias","authors":"Sudeepta Mishra, Anik Sengupta, C. Murthy","doi":"10.1109/ICON.2013.6781997","DOIUrl":"https://doi.org/10.1109/ICON.2013.6781997","url":null,"abstract":"Heterogeneous Networks (HetNets) use picocells deployed at strategic locations to fill coverage holes, improve Quality of Experience for users, and reduce blocking by supporting more users via cell splitting and spatial reuse of spectrum. Picocell Base Stations have lower transmit power compared to Macro Base Station. As a result, the observed improvements are often less than anticipated due to lower utilization and offloading. To improve picocell utilization, cell biasing attempts to offload users from macrocell by modifying cell selection/handover criteria. However, an improper bias value can increase blocking and penalize the users with higher macro interference. In this paper, we propose an efficient regression based scheme to predict a near optimal bias value that attempts to reduce blocking probability and improve load fairness index in the system. The simulation results verify that, in comparison to static bias, the proposed scheme also improves the cell edge user throughput, along with the target criteria.","PeriodicalId":219583,"journal":{"name":"2013 19th IEEE International Conference on Networks (ICON)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123060945","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: 14
Survey of sensor selection methods in wireless sensor networks 无线传感器网络中传感器选择方法综述
2013 19th IEEE International Conference on Networks (ICON) Pub Date : 2013-12-01 DOI: 10.1109/ICON.2013.6781987
Zhenxing Luo, P. S. Min
{"title":"Survey of sensor selection methods in wireless sensor networks","authors":"Zhenxing Luo, P. S. Min","doi":"10.1109/ICON.2013.6781987","DOIUrl":"https://doi.org/10.1109/ICON.2013.6781987","url":null,"abstract":"This paper reviews sensor selection methods for distributed detection, distributed estimation and distributed tracking in wireless sensor networks. Before the discussion of different sensor selection methods, brief introductions of distribution detection, distribution estimation and distributed tracking are presented respectively. Future research directions are also given to facilitate further research in this area.","PeriodicalId":219583,"journal":{"name":"2013 19th IEEE International Conference on Networks (ICON)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132623870","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
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