Pub Date : 2013-11-01DOI: 10.1109/IEEEGCC.2013.6705796
F. Khan, A. Massoud, A. Gastli
With the increased involvement of Distributed Power Generation Systems (DPGSs) into the conventional power system, the structure has evolved and therefore has brought in various challenges albeit improving flexibility and smartness of the system. This paper addresses modeling one of these challenges where a Simulink model for inverter-based distributed generation (IBDG) active islanding detection technique is introduced. Out of the various types of active islanding detection methods, the modeling of the general electric islanding detection method which uses the positive feedback of the voltage or frequency at the point of common coupling (PCC) for the detection of an island is presented. This methodology is modeled and applied for an IBDG connected to a low voltage distribution network. The simulation results are presented for a 20kW, three-phase IBDG showing that the system is able to detect islanding and cease the current flow from the IBDG even under critical operating condition of a close matching between the power delivered by the inverter and the load demand (zero nondetection zone operation).
{"title":"A Simulink model of an active island detection technique for inverter-based distributed generation","authors":"F. Khan, A. Massoud, A. Gastli","doi":"10.1109/IEEEGCC.2013.6705796","DOIUrl":"https://doi.org/10.1109/IEEEGCC.2013.6705796","url":null,"abstract":"With the increased involvement of Distributed Power Generation Systems (DPGSs) into the conventional power system, the structure has evolved and therefore has brought in various challenges albeit improving flexibility and smartness of the system. This paper addresses modeling one of these challenges where a Simulink model for inverter-based distributed generation (IBDG) active islanding detection technique is introduced. Out of the various types of active islanding detection methods, the modeling of the general electric islanding detection method which uses the positive feedback of the voltage or frequency at the point of common coupling (PCC) for the detection of an island is presented. This methodology is modeled and applied for an IBDG connected to a low voltage distribution network. The simulation results are presented for a 20kW, three-phase IBDG showing that the system is able to detect islanding and cease the current flow from the IBDG even under critical operating condition of a close matching between the power delivered by the inverter and the load demand (zero nondetection zone operation).","PeriodicalId":316751,"journal":{"name":"2013 7th IEEE GCC Conference and Exhibition (GCC)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116017706","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}
Pub Date : 2013-11-01DOI: 10.1109/IEEEGCC.2013.6705823
H. M. El-Deeb, A. Elserougi, A. Abdel-Khalik, S. Ahmed, A. Massoud
The fact distribution generation (DG) importance is growing rapidly in the recent years where the coupling between DG sources and the grid is done through inverters where exporting low distorted currents and high quality output power that copes with IEEE standards are main concerns. This paper demonstrates the regulation of the inverter current using proportional resonant (PR) controller that adapts to the grid voltage frequency to ensure reliable operation. Also to improve the quality of the output, an LCL passive filter is used as well as a demonstration of an alternative easier approach to achieve virtual damping of the resonance effect of the filter and construct an inner control loop improving robustness and stability simultaneously. The proposed concept has been simulated using Matlab Simulink for a 4KW IBDG.
{"title":"An adaptive PR controller for inverter-based distribution generation with active damped LCL filter","authors":"H. M. El-Deeb, A. Elserougi, A. Abdel-Khalik, S. Ahmed, A. Massoud","doi":"10.1109/IEEEGCC.2013.6705823","DOIUrl":"https://doi.org/10.1109/IEEEGCC.2013.6705823","url":null,"abstract":"The fact distribution generation (DG) importance is growing rapidly in the recent years where the coupling between DG sources and the grid is done through inverters where exporting low distorted currents and high quality output power that copes with IEEE standards are main concerns. This paper demonstrates the regulation of the inverter current using proportional resonant (PR) controller that adapts to the grid voltage frequency to ensure reliable operation. Also to improve the quality of the output, an LCL passive filter is used as well as a demonstration of an alternative easier approach to achieve virtual damping of the resonance effect of the filter and construct an inner control loop improving robustness and stability simultaneously. The proposed concept has been simulated using Matlab Simulink for a 4KW IBDG.","PeriodicalId":316751,"journal":{"name":"2013 7th IEEE GCC Conference and Exhibition (GCC)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121097122","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}
Pub Date : 2013-11-01DOI: 10.1109/IEEEGCC.2013.6705831
M. B. Hani, H. Salameh, Y. Jararweh, A. Bousselham
Co-existence of different wireless networks and interference management are challenging problems in a Cognitive Radio (CR) environment. There are two different types of co-existence; incumbent co-existence (between licensed and unlicensed users) and self-coexistence (between secondary users in multiple overlapped Wireless Regional Area Networks (WRANs) cells). To overcome the self-coexistence problem in WRANs, many Fixed Channel Assignment (FCA) techniques have been proposed but without accounting for the cooperation overhead and the randomly time-varying traffic loads in different cells. In this paper, we investigate the self-coexistence problem between secondary users in overlapped WRAN cells with the objective of improving network performance by employing an adaptive traffic-aware channel allocation strategy. The proposed method provides interference-free environment with minimum cooperation overhead and attempts at guaranteeing pre-specified blocking probability requirements. Simulation results reveal that the proposed algorithm provides a significant enhancement on system performance in terms of the number of served requests.
{"title":"Traffic-aware self-coexistence management in IEEE 802.22 WRAN systems","authors":"M. B. Hani, H. Salameh, Y. Jararweh, A. Bousselham","doi":"10.1109/IEEEGCC.2013.6705831","DOIUrl":"https://doi.org/10.1109/IEEEGCC.2013.6705831","url":null,"abstract":"Co-existence of different wireless networks and interference management are challenging problems in a Cognitive Radio (CR) environment. There are two different types of co-existence; incumbent co-existence (between licensed and unlicensed users) and self-coexistence (between secondary users in multiple overlapped Wireless Regional Area Networks (WRANs) cells). To overcome the self-coexistence problem in WRANs, many Fixed Channel Assignment (FCA) techniques have been proposed but without accounting for the cooperation overhead and the randomly time-varying traffic loads in different cells. In this paper, we investigate the self-coexistence problem between secondary users in overlapped WRAN cells with the objective of improving network performance by employing an adaptive traffic-aware channel allocation strategy. The proposed method provides interference-free environment with minimum cooperation overhead and attempts at guaranteeing pre-specified blocking probability requirements. Simulation results reveal that the proposed algorithm provides a significant enhancement on system performance in terms of the number of served requests.","PeriodicalId":316751,"journal":{"name":"2013 7th IEEE GCC Conference and Exhibition (GCC)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132613206","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}
Pub Date : 2013-11-01DOI: 10.1109/IEEEGCC.2013.6705798
D. Dustegor, Noor Felemban
Photovoltaic system performance highly depends on environmental conditions. Hence system requirements to optimize energy yield are unique, and in most cases no relevant data are available to make implementation decisions. This is why monitoring of such systems is very essential for initial system evaluation, and continuous output optimization. This paper is the result of a thorough literature survey about existing performance monitoring system for photovoltaic panels, aiming to propose a system tailored for photovoltaic panels under the very particular environmental conditions experienced in the GCC region, as these countries are in an area with tremendous potential for development of solar energy projects. A wireless sensor network based monitoring system is proposed, that measures data relevant for desert climate like dust, temperature and humidity. A small-scale prototype is described, along with initial experimental results.
{"title":"Wireless sensor network based monitoring system for photovoltaic panels in extreme GCC climate conditions: A literature review of current approaches","authors":"D. Dustegor, Noor Felemban","doi":"10.1109/IEEEGCC.2013.6705798","DOIUrl":"https://doi.org/10.1109/IEEEGCC.2013.6705798","url":null,"abstract":"Photovoltaic system performance highly depends on environmental conditions. Hence system requirements to optimize energy yield are unique, and in most cases no relevant data are available to make implementation decisions. This is why monitoring of such systems is very essential for initial system evaluation, and continuous output optimization. This paper is the result of a thorough literature survey about existing performance monitoring system for photovoltaic panels, aiming to propose a system tailored for photovoltaic panels under the very particular environmental conditions experienced in the GCC region, as these countries are in an area with tremendous potential for development of solar energy projects. A wireless sensor network based monitoring system is proposed, that measures data relevant for desert climate like dust, temperature and humidity. A small-scale prototype is described, along with initial experimental results.","PeriodicalId":316751,"journal":{"name":"2013 7th IEEE GCC Conference and Exhibition (GCC)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116793054","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}
Pub Date : 2013-11-01DOI: 10.1109/IEEEGCC.2013.6705799
S. I. Hussain, M. Abdallah, K. Qaraqe
Free space optical (FSO) communication is a promising technology to break the spectrum gridlock by exploiting the unregulated optical bands. Regardless of its many advantages, FSO severely suffers from poor performance over medium to long range links. This could be overcome by deploying relays in the system in serial or parallel fashion. For a dual-hop FSO system with multiple parallel relays, all-relay communication needs perfect synchronization among the participating relays, resulting in a very complex transmission process. This may be avoided by selecting a single relay based on a certain metric. However, due to peak and/or average power constrains in the system, power optimization among few “best” relays may provide an optimum performance. In this paper, we first investigate selective relaying in an FSO system with parallel relays operating in amplify-and-forward (AF) mode under log-normal fading. We derive outage probability of the system in case a single relay is selected on the basis of maximum end-to-end signal to noise ration (SNR). The latter part of the paper discusses a power optimization technique among few relays with peak and average power constraints. Simulation results show that in the absence of power constraints single relay selection performs better whereas power optimization among few selected relays is more efficient with power constraints.
{"title":"Power optimization and kth order selective relaying in free space optical networks","authors":"S. I. Hussain, M. Abdallah, K. Qaraqe","doi":"10.1109/IEEEGCC.2013.6705799","DOIUrl":"https://doi.org/10.1109/IEEEGCC.2013.6705799","url":null,"abstract":"Free space optical (FSO) communication is a promising technology to break the spectrum gridlock by exploiting the unregulated optical bands. Regardless of its many advantages, FSO severely suffers from poor performance over medium to long range links. This could be overcome by deploying relays in the system in serial or parallel fashion. For a dual-hop FSO system with multiple parallel relays, all-relay communication needs perfect synchronization among the participating relays, resulting in a very complex transmission process. This may be avoided by selecting a single relay based on a certain metric. However, due to peak and/or average power constrains in the system, power optimization among few “best” relays may provide an optimum performance. In this paper, we first investigate selective relaying in an FSO system with parallel relays operating in amplify-and-forward (AF) mode under log-normal fading. We derive outage probability of the system in case a single relay is selected on the basis of maximum end-to-end signal to noise ration (SNR). The latter part of the paper discusses a power optimization technique among few relays with peak and average power constraints. Simulation results show that in the absence of power constraints single relay selection performs better whereas power optimization among few selected relays is more efficient with power constraints.","PeriodicalId":316751,"journal":{"name":"2013 7th IEEE GCC Conference and Exhibition (GCC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116949854","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}
Pub Date : 2013-11-01DOI: 10.1109/IEEEGCC.2013.6705846
F. Omri, S. Foufou, M. Abidi
With the recent rapid development in the field of multispectral face imaging, the use of image fusion has emerged as a new and important research area. Many studies have attempted to improve the performance of face recognition by fusing the infrared (IR) and visible face images, yet few comparison studies have been conducted to examine which fusion method is preferable over another. In this paper, we provide an overview of the most widely used pixel level fusion algorithms, and establish a comparison to evaluate each fusion method Our experiments were validated by comparing cumulative match characteristics (CMC) of multispectral image fusion by weighted sum, principal component analysis, empirical mode decomposition, and wavelet transform.
{"title":"Pixel level fusion of multispectral face images: Short review","authors":"F. Omri, S. Foufou, M. Abidi","doi":"10.1109/IEEEGCC.2013.6705846","DOIUrl":"https://doi.org/10.1109/IEEEGCC.2013.6705846","url":null,"abstract":"With the recent rapid development in the field of multispectral face imaging, the use of image fusion has emerged as a new and important research area. Many studies have attempted to improve the performance of face recognition by fusing the infrared (IR) and visible face images, yet few comparison studies have been conducted to examine which fusion method is preferable over another. In this paper, we provide an overview of the most widely used pixel level fusion algorithms, and establish a comparison to evaluate each fusion method Our experiments were validated by comparing cumulative match characteristics (CMC) of multispectral image fusion by weighted sum, principal component analysis, empirical mode decomposition, and wavelet transform.","PeriodicalId":316751,"journal":{"name":"2013 7th IEEE GCC Conference and Exhibition (GCC)","volume":"2014 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131273834","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}
Pub Date : 2013-11-01DOI: 10.1109/IEEEGCC.2013.6705742
Bassant Selim, Y. Iraqi, Ho‐Jin Choi
Pervasive healthcare systems, enabled by information and communication technology (ICT), can allow the elderly and chronically ill to stay at home while being constantly monitored. Patient monitoring can be achieved by sensors and sensor systems that are both worn by the patient and installed in his home environment. There is a large variety of sensors available on the market that can all serve to this purpose. In order to have a system that is independent of the sensors that are used, standardization is the key requirement. This work aims to present a framework for healthcare monitoring systems based on heterogeneous sensors. In order to achieve interoperability, standards are considered in the system design.
{"title":"An interoperable multi-sensor system for healthcare","authors":"Bassant Selim, Y. Iraqi, Ho‐Jin Choi","doi":"10.1109/IEEEGCC.2013.6705742","DOIUrl":"https://doi.org/10.1109/IEEEGCC.2013.6705742","url":null,"abstract":"Pervasive healthcare systems, enabled by information and communication technology (ICT), can allow the elderly and chronically ill to stay at home while being constantly monitored. Patient monitoring can be achieved by sensors and sensor systems that are both worn by the patient and installed in his home environment. There is a large variety of sensors available on the market that can all serve to this purpose. In order to have a system that is independent of the sensors that are used, standardization is the key requirement. This work aims to present a framework for healthcare monitoring systems based on heterogeneous sensors. In order to achieve interoperability, standards are considered in the system design.","PeriodicalId":316751,"journal":{"name":"2013 7th IEEE GCC Conference and Exhibition (GCC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134166646","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}
Pub Date : 2013-11-01DOI: 10.1109/IEEEGCC.2013.6705762
A. Alti, Sébastien Laborie, P. Roose
Multimedia technologies and advanced internet networks are vital to the economic development of both developed and developing countries. In the mobile multimedia domain, excellence is synonymous to the quality management of multimedia documents. Currently, these documents are accessible on a wide variety of devices, such as laptops, tablets and smartphones. The (hardware and software) heterogeneity of such devices and the diversity of user preferences require adaptation of multimedia documents. Current adaptation frameworks do not fully exploit the semantic benefits for describing the adaptation components and the quality of services. However, we have noticed that current adaptation frameworks do not handle any issue related to adaptation quality customization and optimization. This paper overcomes this limitation by proposing a generic framework for selecting a relevant set of adaptation services according to user preferences and allowing the automatic generation of a dynamic and a quality composition of heterogeneous adaptation components. Our proposal has the great advantage to offer to users a global flexible adaptation infrastructure for adaptation of multimedia document and customization of quality of service properties.
{"title":"A framework for managing and optimizing the adaptation process qualities","authors":"A. Alti, Sébastien Laborie, P. Roose","doi":"10.1109/IEEEGCC.2013.6705762","DOIUrl":"https://doi.org/10.1109/IEEEGCC.2013.6705762","url":null,"abstract":"Multimedia technologies and advanced internet networks are vital to the economic development of both developed and developing countries. In the mobile multimedia domain, excellence is synonymous to the quality management of multimedia documents. Currently, these documents are accessible on a wide variety of devices, such as laptops, tablets and smartphones. The (hardware and software) heterogeneity of such devices and the diversity of user preferences require adaptation of multimedia documents. Current adaptation frameworks do not fully exploit the semantic benefits for describing the adaptation components and the quality of services. However, we have noticed that current adaptation frameworks do not handle any issue related to adaptation quality customization and optimization. This paper overcomes this limitation by proposing a generic framework for selecting a relevant set of adaptation services according to user preferences and allowing the automatic generation of a dynamic and a quality composition of heterogeneous adaptation components. Our proposal has the great advantage to offer to users a global flexible adaptation infrastructure for adaptation of multimedia document and customization of quality of service properties.","PeriodicalId":316751,"journal":{"name":"2013 7th IEEE GCC Conference and Exhibition (GCC)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133806947","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}
Pub Date : 2013-11-01DOI: 10.1109/IEEEGCC.2013.6705793
A. Sellai
Numerical analysis using both Finite Element and Rigorous Coupled Wave Methods are used to examine the impact of salient parameters on the absorption and enhanced field distribution in a thin film solar cell with metallic nano-strip structures. The absorption enhancement in these structures is due to light coupling into both plasmonic and guided wave modes. It is shown that the combination of these modes could overcome the drawbacks of angle, wavelength and polarization selectivity. The simulation results show also that the metallic strips are much more efficient when on the bottom rather than on the top of the active layer (Si), that the thickness of an the optimum passivation SiO2 layer thickness varies with the wavelength of the incident light, suggesting that a SiO2 layer with non-uniform thickness might be better for optimum overall absorption and efficiency. From the calculated field distribution as a function of both the strips depth and width, it appears that the field strength in the active layer is much more affected by the changes in the width rather than in the depth.
{"title":"Enhancement of light absorption in thin film solar cells with metallic nano-strips","authors":"A. Sellai","doi":"10.1109/IEEEGCC.2013.6705793","DOIUrl":"https://doi.org/10.1109/IEEEGCC.2013.6705793","url":null,"abstract":"Numerical analysis using both Finite Element and Rigorous Coupled Wave Methods are used to examine the impact of salient parameters on the absorption and enhanced field distribution in a thin film solar cell with metallic nano-strip structures. The absorption enhancement in these structures is due to light coupling into both plasmonic and guided wave modes. It is shown that the combination of these modes could overcome the drawbacks of angle, wavelength and polarization selectivity. The simulation results show also that the metallic strips are much more efficient when on the bottom rather than on the top of the active layer (Si), that the thickness of an the optimum passivation SiO2 layer thickness varies with the wavelength of the incident light, suggesting that a SiO2 layer with non-uniform thickness might be better for optimum overall absorption and efficiency. From the calculated field distribution as a function of both the strips depth and width, it appears that the field strength in the active layer is much more affected by the changes in the width rather than in the depth.","PeriodicalId":316751,"journal":{"name":"2013 7th IEEE GCC Conference and Exhibition (GCC)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114064604","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}
Pub Date : 2013-11-01DOI: 10.1109/IEEEGCC.2013.6705784
A. Pushpa, K. Kathiravan
Multicast communication in Mobile Ad Hoc Networks (MANET) has been used for group communication-based applications such as battlefield, rescue-field and emergency operation. Multicasting consumes less bandwidth even though it has large participants in its communication. Security issues become more severe due to its high scalability and routing complexity. In this paper, we analyze the vulnerabilities of PUMA (Protocol for Unified Multicasting through Announcements) and MAODV (Multicast Ad-hoc On-demand Distance Vector routing) against various possibilities of internal attacks. We also identify MA (Multicast Announcement) packet fabrication type of internal attacks in PUMA. It is very difficult to detect this attack efficiently when it changes its behaviors arbitrarily. We propose multicast activity-based overhearing technique to identify this attacker node in the multicast group. NS-2 simulation results show the attacker impacts on the performance metrics such as Packet Delivery Ration (PDR) and delay of PUMA and MAODV multicast routing protocols. Also simulation results supports that our technique is well-efficient to detect attacker with respect to less control overhead and false negative alarm rate.
移动自组织网络(MANET)中的组播通信已广泛应用于战场、救援场和应急行动等基于群通信的应用。尽管多播在其通信中有大量参与者，但它消耗的带宽较少。由于其高可扩展性和路由复杂性，安全问题变得更加严重。在本文中，我们分析了PUMA (Unified Multicast Protocol for Multicasting through announcement)和MAODV (Multicast Ad-hoc On-demand Distance Vector routing)针对各种可能的内部攻击的漏洞。本文还分析了PUMA内部攻击的组播公告(Multicast Announcement, MA)报文伪造类型。当这种攻击任意改变其行为时，很难有效地检测到它。我们提出了基于组播活动的监听技术来识别组播组中的攻击节点。NS-2仿真结果表明，攻击者会对PUMA和MAODV组播路由协议的PDR (Packet Delivery ratio)和时延等性能指标产生影响。仿真结果表明，该方法具有较低的控制开销和误报率，能够较好地检测出攻击者。
{"title":"Secure multicast routing protocol against internal attacks in mobile ad hoc networks","authors":"A. Pushpa, K. Kathiravan","doi":"10.1109/IEEEGCC.2013.6705784","DOIUrl":"https://doi.org/10.1109/IEEEGCC.2013.6705784","url":null,"abstract":"Multicast communication in Mobile Ad Hoc Networks (MANET) has been used for group communication-based applications such as battlefield, rescue-field and emergency operation. Multicasting consumes less bandwidth even though it has large participants in its communication. Security issues become more severe due to its high scalability and routing complexity. In this paper, we analyze the vulnerabilities of PUMA (Protocol for Unified Multicasting through Announcements) and MAODV (Multicast Ad-hoc On-demand Distance Vector routing) against various possibilities of internal attacks. We also identify MA (Multicast Announcement) packet fabrication type of internal attacks in PUMA. It is very difficult to detect this attack efficiently when it changes its behaviors arbitrarily. We propose multicast activity-based overhearing technique to identify this attacker node in the multicast group. NS-2 simulation results show the attacker impacts on the performance metrics such as Packet Delivery Ration (PDR) and delay of PUMA and MAODV multicast routing protocols. Also simulation results supports that our technique is well-efficient to detect attacker with respect to less control overhead and false negative alarm rate.","PeriodicalId":316751,"journal":{"name":"2013 7th IEEE GCC Conference and Exhibition (GCC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128994748","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}
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