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2013 IEEE International Workshop on Measurements & Networking (M&N)最新文献

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Routing update period in Cognitive Radio Ad Hoc Networks 认知无线电自组织网络中的路由更新周期
2013 IEEE International Workshop on Measurements & Networking (M&N) Pub Date : 2013-11-14 DOI: 10.1109/IWMN.2013.6663785
A. S. Cacciapuoti, M. Caleffi, Francesco Marino, L. Paura
{"title":"Routing update period in Cognitive Radio Ad Hoc Networks","authors":"A. S. Cacciapuoti, M. Caleffi, Francesco Marino, L. Paura","doi":"10.1109/IWMN.2013.6663785","DOIUrl":"https://doi.org/10.1109/IWMN.2013.6663785","url":null,"abstract":"In this paper, we address the choice of the routing update period in Cognitive Radio Ad Hoc Networks with the objective of maximizing the capacity available at an arbitrary node acting as source. To this aim, first, the problem of the routing update period is reformulated to account for the slotted nature of the Cognitive Radio time induced by the spectrum sensing functionality. Then, we analytically derive the available capacity at the source node as function of the routing update period through closed-form expressions. The mathematical analysis is carried out by adopting three different routing update strategies and two different PU activity models. The theoretical analysis is validate through numerical simulations.","PeriodicalId":218660,"journal":{"name":"2013 IEEE International Workshop on Measurements & Networking (M&N)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114716133","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
Synchronization for hot-plugging node in Wireless Sensor Network 无线传感器网络中热插拔节点的同步
2013 IEEE International Workshop on Measurements & Networking (M&N) Pub Date : 2013-11-14 DOI: 10.1109/IWMN.2013.6663769
F. Lamonaca, D. Grimaldi
{"title":"Synchronization for hot-plugging node in Wireless Sensor Network","authors":"F. Lamonaca, D. Grimaldi","doi":"10.1109/IWMN.2013.6663769","DOIUrl":"https://doi.org/10.1109/IWMN.2013.6663769","url":null,"abstract":"In the synchronization of Wireless Sensors Network an open problem is the hot-plugging of a new node because it would temporarily degrades the synchronization accuracy among already synchronized nodes. The paper proposes the adoption of a completely decentralized synchronization procedure based on the consensus to (i) detect the presence of a new added node, (ii) avoid that it perturbs the synchronization accuracy, and (iii) force the new node to converge to the common sense of time of the already synchronized nodes. Numerical results are shown to assess the suitability of the proposed procedure and to draw information for experimental tests.","PeriodicalId":218660,"journal":{"name":"2013 IEEE International Workshop on Measurements & Networking (M&N)","volume":"25 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115822501","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: 5
Detecting misbehaviour in WiFi using multi-layer metric data fusion 利用多层度量数据融合检测WiFi中的不当行为
2013 IEEE International Workshop on Measurements & Networking (M&N) Pub Date : 2013-11-14 DOI: 10.1109/IWMN.2013.6663795
K. Kyriakopoulos, Francisco J. Aparicio-Navarro, D. Parish
{"title":"Detecting misbehaviour in WiFi using multi-layer metric data fusion","authors":"K. Kyriakopoulos, Francisco J. Aparicio-Navarro, D. Parish","doi":"10.1109/IWMN.2013.6663795","DOIUrl":"https://doi.org/10.1109/IWMN.2013.6663795","url":null,"abstract":"One of the main problems in open wireless networks is the inability of authenticating the identity of a wireless client or Access Point (AP). This issue is a concern because, a malicious entity could masquerade as the legal AP and entice a wireless client to establish a connection with a Rogue AP. Previous work by the authors has developed the algorithms used in this work but, in contrast to prior work, there was no analysis or experimentation with Rogue AP attacks. Our purpose in this work is to detect injection type of Rogue AP activity by identifying whether a frame is genuinely transmitted by the legal AP or not. To this end, an identity profile for the legal AP is built by fusing multi-layer metrics, using the Dempster-Shafer algorithm. The results show high detection results with low false alarms for detecting Rogue AP attacks without requiring configuration from an administrator.","PeriodicalId":218660,"journal":{"name":"2013 IEEE International Workshop on Measurements & Networking (M&N)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115045041","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
Coverage range analysis of IEEE 802.15.4a IR-UWB for reliable data transmission in wireless sensor networks 无线传感器网络中可靠数据传输的IEEE 802.15.a IR-UWB覆盖范围分析
2013 IEEE International Workshop on Measurements & Networking (M&N) Pub Date : 2013-11-14 DOI: 10.1109/IWMN.2013.6663772
Rafael Reinhold
{"title":"Coverage range analysis of IEEE 802.15.4a IR-UWB for reliable data transmission in wireless sensor networks","authors":"Rafael Reinhold","doi":"10.1109/IWMN.2013.6663772","DOIUrl":"https://doi.org/10.1109/IWMN.2013.6663772","url":null,"abstract":"Wireless sensor networks for industrial communication require high reliability and low latency. Since state of the art wireless sensor networks do not entirely meet these requirements, novel system approaches need to be developed. Ultra wideband communication systems seem to be a promising approach due to the high bandwidth and the resulting robustness against frequency selectivity. Therefore, this paper analyzes the IEEE 802.15.4a impulse-radio ultra-wideband physical layer for the application in wireless sensor networks. The packet error rate for two types of receiver - energy detector and correlation receiver - is evaluated with respect to signal-to-noise ratio. Taking into account regulatory limitations and realistic transceiver characteristics, the maximal achievable coverage range is derived. As a result, the dependency between required reliability of a wireless sensor transmission and the achievable operating distance is given. This upper bound can be used as decision guideline in order to select a suitable system for deployment of a wireless sensor network.","PeriodicalId":218660,"journal":{"name":"2013 IEEE International Workshop on Measurements & Networking (M&N)","volume":"218 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123359703","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: 5
Efficient bandwidth allocation scheme for wireless networks using relay stations 无线中继站网络的高效带宽分配方案
2013 IEEE International Workshop on Measurements & Networking (M&N) Pub Date : 2013-11-14 DOI: 10.1109/IWMN.2013.6663798
J. Sheu, P. Sahoo, Pei Liu
{"title":"Efficient bandwidth allocation scheme for wireless networks using relay stations","authors":"J. Sheu, P. Sahoo, Pei Liu","doi":"10.1109/IWMN.2013.6663798","DOIUrl":"https://doi.org/10.1109/IWMN.2013.6663798","url":null,"abstract":"With the advance of wireless communications technologies, it has been proved that the usage of relay stations can improve the transmission rate and enlarge the coverage. The present usage of relay stations (RS) focus on retransmitting signal to the destination to ensure the correctness of signal. In this paper, we propose a novel relay transmission scheme and consider in using the bandwidth between the BS and RS for relaying the required data of User Equipments (UEs). In order to use the bandwidth resource efficiently, our proposed scheme considers the transmission time of the UEs under different requirement of data and assigns the bandwidth resource to reduce the overall transmission time. The simulation results show that our proposed scheme can reduce the overall transmission time noticeably compared to the method that does not assign the bandwidth resource.","PeriodicalId":218660,"journal":{"name":"2013 IEEE International Workshop on Measurements & Networking (M&N)","volume":"64 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114132190","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 proposal for a flexible and scalable system for environmental measurement network 一种灵活、可扩展的环境测量网络系统方案
2013 IEEE International Workshop on Measurements & Networking (M&N) Pub Date : 2013-11-14 DOI: 10.1109/IWMN.2013.6663788
G. Andria, G. Cavone, M. Savino, V. Scarano
{"title":"A proposal for a flexible and scalable system for environmental measurement network","authors":"G. Andria, G. Cavone, M. Savino, V. Scarano","doi":"10.1109/IWMN.2013.6663788","DOIUrl":"https://doi.org/10.1109/IWMN.2013.6663788","url":null,"abstract":"The aim of this work is to present the new activities planned by the Electric and Electronic Measurements Research Group of Polytechnic of Bari, Department of Electric and Information Engineering, under the strategic project named “Magna Grecia - Rafforzamento Strutturale”, funded by the Italian Ministry of Education, University and Research within the National Operating Program Research and Competitiveness 2007-2013. The project aims to cooperate with many Apulia Regional Authorities to build a network for the monitoring of many pollution sources in the State of Taranto, which have already caused and continue to cause a heavy degradation of air, water, soil and electromagnetic spectrum.","PeriodicalId":218660,"journal":{"name":"2013 IEEE International Workshop on Measurements & Networking (M&N)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121490893","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
Time synchronization based on linear regression in low cost WSNs: A performance analysis 基于线性回归的低成本无线传感器网络时间同步性能分析
2013 IEEE International Workshop on Measurements & Networking (M&N) Pub Date : 2013-11-14 DOI: 10.1109/IWMN.2013.6663771
D. Capriglione, Deborah Casinelli, Eleonora D'Orazio, L. Ferrigno
{"title":"Time synchronization based on linear regression in low cost WSNs: A performance analysis","authors":"D. Capriglione, Deborah Casinelli, Eleonora D'Orazio, L. Ferrigno","doi":"10.1109/IWMN.2013.6663771","DOIUrl":"https://doi.org/10.1109/IWMN.2013.6663771","url":null,"abstract":"Protocol based time synchronization in wireless sensor networks is a relevant issue for many researchers. In literature many papers dealing with the design and characterization of several techniques for synchronization can be found. Some of them consider only performance analysis in simulation environment, others analyze the performance considering real sensor nodes equipped with specific features for the access to time information (i.e. timestamps) at media access control (MAC) layer.","PeriodicalId":218660,"journal":{"name":"2013 IEEE International Workshop on Measurements & Networking (M&N)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116811977","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
Robust synchronization for IEEE 802.15.4 CSS wireless sensor networks IEEE 802.15.4 CSS无线传感器网络的鲁棒同步
2013 IEEE International Workshop on Measurements & Networking (M&N) Pub Date : 2013-11-14 DOI: 10.1109/IWMN.2013.6663767
P. Ferrari, G. Giorgi, C. Narduzzi, S. Rinaldi, M. Rizzi
{"title":"Robust synchronization for IEEE 802.15.4 CSS wireless sensor networks","authors":"P. Ferrari, G. Giorgi, C. Narduzzi, S. Rinaldi, M. Rizzi","doi":"10.1109/IWMN.2013.6663767","DOIUrl":"https://doi.org/10.1109/IWMN.2013.6663767","url":null,"abstract":"In a wireless network, synchronization accuracy can be significantly affected by impairments affecting the physical layer. It is well known that path delay asymmetry adversely affects timing protocols based on two-way message exchanges but, unfortunately, bounds to link asymmetry are hard to ensure when timing messages are exchanged through wireless links. It would then be desirable to be able to flag the corresponding timestamps as unreliable. This paper discusses the application of a timestamp validation approach in the synchronization of the nodes in a wireless network employing physical-level timestamping in a IEEE 802.15.4 Chirp Spread Spectrum. Because a Kalman filter is employed as a servo for the local clock, differences between the timestamp received through the network and the predicted local time can be compared to statistical thresholds referred to the Kalman filter innovation process. Thus, a detector decision rule can be successfully based on well-defined statistical criteria, as shown by experimental data presented in the paper.","PeriodicalId":218660,"journal":{"name":"2013 IEEE International Workshop on Measurements & Networking (M&N)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116995450","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
Joint I/Q imbalances and CFOs compensation for multiuser wireless networks in the presence of IBI IBI存在下多用户无线网络的联合I/Q不平衡和cfo补偿
2013 IEEE International Workshop on Measurements & Networking (M&N) Pub Date : 2013-11-14 DOI: 10.1109/IWMN.2013.6663778
D. Darsena, G. Gelli, F. Verde
{"title":"Joint I/Q imbalances and CFOs compensation for multiuser wireless networks in the presence of IBI","authors":"D. Darsena, G. Gelli, F. Verde","doi":"10.1109/IWMN.2013.6663778","DOIUrl":"https://doi.org/10.1109/IWMN.2013.6663778","url":null,"abstract":"This paper deals with the synthesis of a time-domain equalizer, based on the constrained minimum mean-output energy (C-MMOE) criterion, for the uplink of a single-carrier interleaved frequency-division multiple-access (SC-IFDMA) wireless network. Over highly-dispersive channels, the length of the cyclic prefix (CP) may be insufficient to compensate for the interblock-interference (IBI). In addition, the in-phase/quadrature-phase (I/Q) imbalance, introduced at each transmitter, and the carrier frequency offsets (CFOs) between the transmitters and the receiver may cause severe performance degradation. The proposed receiver performs first blind C-MMOE channel shortening of all the user channels, without requiring a priori knowledge of the channel impulse responses to be shortened, or compensation of the CFOs and transmitter I/Q imbalances. Then, after channel shortening and CP removal, the C-MMOE criterion is also employed to compensate for the CFOs and mitigate I/Q impairments.Monte Carlo computer simulations are carried out to assess the effectiveness of the proposed receiver.","PeriodicalId":218660,"journal":{"name":"2013 IEEE International Workshop on Measurements & Networking (M&N)","volume":"137 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123732914","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
Toward a new smart metering paradigm for microgrid 为微电网建立新的智能计量模式
2013 IEEE International Workshop on Measurements & Networking (M&N) Pub Date : 2013-11-14 DOI: 10.1109/IWMN.2013.6663781
G. Andria, F. Attivissimo, G. Cavone, A. Nisio, M. Spadavecchia
{"title":"Toward a new smart metering paradigm for microgrid","authors":"G. Andria, F. Attivissimo, G. Cavone, A. Nisio, M. Spadavecchia","doi":"10.1109/IWMN.2013.6663781","DOIUrl":"https://doi.org/10.1109/IWMN.2013.6663781","url":null,"abstract":"In this paper a prototype of an energy monitoring device, based on an open source concept, is presented. The proposed architecture assures several advantages with respect to traditional energy meters, such as easy development of new applications making cost- and time-effective the migration to future smart grid infrastructures and simple adjustments to fulfill change in the relevant standards. The open-source philosophy has been adopted designing the software components in order to make all features easily customizable by the user.","PeriodicalId":218660,"journal":{"name":"2013 IEEE International Workshop on Measurements & Networking (M&N)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123401907","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: 5
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