无线互联科技 Pub Date : 2011-07-05 DOI: 10.1109/WIRELESSVITAE.2011.5940821

V. Prithiviraj, B. Sarankumar, A. Kalaiyarasan, P. Chandru, Nirbhow Jap Singh

引用次数: 39

An analysis, design and precautionary measure for mobile phone accidents while driving and cost-effective fatalities 分析，设计和预防措施的移动电话事故，而驾驶和成本效益的死亡

无线互联科技 Pub Date : 2011-07-05 DOI: 10.1109/WIRELESSVITAE.2011.5940810

H. Shabeer, R. Banu

{"title":"An analysis, design and precautionary measure for mobile phone accidents while driving and cost-effective fatalities","authors":"H. Shabeer, R. Banu","doi":"10.1109/WIRELESSVITAE.2011.5940810","DOIUrl":"https://doi.org/10.1109/WIRELESSVITAE.2011.5940810","url":null,"abstract":"Usage of cell phone is increasing worldwide in recent years, with more than 652 million Subscribers in India one step behind China as of July 2010 [17]. At the same time if we consider the risk associated with usage of mobile phone while driving, India is way ahead of china. According to World Health Organization (WHO) in its first ever Global Status Report on Road Safety says, India has recorded maximum number of road accidents in the planet [16]. According to Indian National Crime Records Bureau at least 14 people dies every hour in road accidents. Various Statistics also reveal that a large portion of road accidents in India is caused due to mobile phone usage while driving. Although various measures and rules placed on mobile phone usage, still it's highly impractical to prevent this type of events. In order to overcome this serious issue, we developed an application which helps in reducing the number of mobile accident considerably and we further extend our research, by comparing the obtained results after installing this application with recent study of US National Safety Council, conducted on 2010 and we also shown how far this application helps in reducing economic losses in India.","PeriodicalId":68078,"journal":{"name":"无线互联科技","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79979990","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

On the use of aerospace technologies to design a solar thermodynamic system for hydrogen production 利用航空航天技术设计了一种太阳能热力制氢系统

无线互联科技 Pub Date : 2011-07-05 DOI: 10.1109/WIRELESSVITAE.2011.5940813

C. Stallo, M. De Sanctis, M. Ruggieri

{"title":"On the use of aerospace technologies to design a solar thermodynamic system for hydrogen production","authors":"C. Stallo, M. De Sanctis, M. Ruggieri","doi":"10.1109/WIRELESSVITAE.2011.5940813","DOIUrl":"https://doi.org/10.1109/WIRELESSVITAE.2011.5940813","url":null,"abstract":"There are a lot of advantages offered by the use of renewable energy in terms of minimal environmental impact compared to fossil fuels, lower costs and its great role for ensuring the sustainability of human life on planet Earth. Among all sources of renewable energy, solar energy is by far most abundant. One of the most interesting applications of this renewable source could be represented by its use for favoring the thermal dissociation of water and hence the production of hydrogen. Finally, this could be employed for example as green fuel for cars in place of fossil ones. The work focuses on possible technologies able to exploit solar energy for the dissociation of water and the production of hydrogen. The basic idea is to combine a support structure capable of achieving very high temperatures when heated by concentrated solar radiation to carry out the water decomposition via a two-step process using metal oxide redox systems. The whole process (water splitting and regeneration of the metal oxide) could be carried out in a single energy solar converter. In this scenario, the use of technologies well established and already applied to antenna subsystems design for aerospace missions would be useful in order to develop a system which is able to reach very high temperatures exploiting the solar source.","PeriodicalId":68078,"journal":{"name":"无线互联科技","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85875905","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 survey of social based mobility models for ad hoc networks 自组织网络中基于社会的移动模型的调查

无线互联科技 Pub Date : 2011-07-05 DOI: 10.1109/WIRELESSVITAE.2011.5940826

Basak Oztas, Tolga Kurt, E. Anarim

引用次数: 6

Analysis of secure fast roaming techniques with coexistence of 802.1x 802.1x共存的安全快速漫游技术分析

无线互联科技 Pub Date : 2011-07-05 DOI: 10.1109/WIRELESSVITAE.2011.5940828

S. Laxmaiah, T. Madhu, K. Kishore

引用次数: 2

A farewell to trust: An approach to confidentiality control in the Cloud 告别信任:云中的机密性控制方法

无线互联科技 Pub Date : 2011-07-05 DOI: 10.1109/WIRELESSVITAE.2011.5940844

M. Jaatun, Åsmund Ahlmann Nyre, S. Alapnes, Gansen Zhao

引用次数: 16

Green communications and positioning by integration of adaptive and distributed beam-forming technologies in cognitive radio systems 在认知无线电系统中集成自适应和分布式波束形成技术的绿色通信和定位

无线互联科技 Pub Date : 2011-07-05 DOI: 10.1109/WIRELESSVITAE.2011.5940897

X. Lian, H. Nikookar, L. Ligthart

{"title":"Green communications and positioning by integration of adaptive and distributed beam-forming technologies in cognitive radio systems","authors":"X. Lian, H. Nikookar, L. Ligthart","doi":"10.1109/WIRELESSVITAE.2011.5940897","DOIUrl":"https://doi.org/10.1109/WIRELESSVITAE.2011.5940897","url":null,"abstract":"Cognitive radio (CR) concepts were introduced by J. Mitola in 1999/2000. It is an approach with high potential to allow most-intensive usage of the precious natural source spectrum. CR is capable of sensing the communication environments and of adapting to its environment by adjusting the radio parameters. With beam-forming techniques, CR can direct its main beam towards CR users while creating nulls to licensed users (LU's) in up-link in order to share the same spectrum with LU's without disturbing them. Adaptive beam-forming (AB) techniques are used for interference reduction by null broadening (NB) of the beam patterns of a CR base station in down-link operations. In this way by steering those NB angular sectors towards selected regions the LU's will experience less interference. Distributed Beam-forming (DB) is a new concept to form beams by distributed wireless sensors in order to transmit signals over a long distance with less transmit power. At IRCTR of Delft University cognitive radio concepts receive broad attention in the Radio Advanced Technology and Systems (RATS) program. Several MSc's and PhD's participate in this program. In this invited paper the latest IRCTR results on AB and DB are overviewed. Furthermore, our Intelligent-WiMAX (I-WiMAX) initiative is summarized with some focus on adaptive OFDM and on applications for green communications and positioning.","PeriodicalId":68078,"journal":{"name":"无线互联科技","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87403602","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

Label-free detection of biomolecular interaction — DNA — Antimicrobial peptide binding 生物分子相互作用- DNA -抗菌肽结合的无标记检测

无线互联科技 Pub Date : 2011-07-05 DOI: 10.1109/WIRELESSVITAE.2011.5940906

P. Fojan, K. R. Jensen, L. Gurevich

{"title":"Label-free detection of biomolecular interaction — DNA — Antimicrobial peptide binding","authors":"P. Fojan, K. R. Jensen, L. Gurevich","doi":"10.1109/WIRELESSVITAE.2011.5940906","DOIUrl":"https://doi.org/10.1109/WIRELESSVITAE.2011.5940906","url":null,"abstract":"Interest to biosensors employing surface or localized plamons is rapidly growing both in research and clinical application. Plasmon-based sensors offer extremely high sensitivity, only second to the optical detection techniques involving fluorescent labeling, but without the necessity to label the molecule. In particular, surface plasmon resonance (SPR) sensors have been already demonstrated suitable for food-safety control, label-free screening for various disease markers in bodily fluids, as well as for real-time continuous monitoring of drug levels in intensive care environment. We envisage such sensors to be integrated into wireless communication infrastructure for e-health and environmental monitoring applications. One of the important threats in hospital environment is multi-resistant organisms that are not affected by common antibiotics. The growth of multi-resistant infections spurred an interest in Antimicrobial peptides that are active against broad range of infections including bacteria, fungi and viruses and were shown to be capable of treating multi-resistant infection either alone or in combination with the conventional antibiotics. In this paper, we demonstrate an application of plasmon based biosensors to the study of the interaction of Antimicrobial peptide IL4 and DNA. Our results indicate high affinity binding between IL4 and DNA thereby preventing DNA replication and eventually killing the affected cell. We speculate that this is common for a large class of Antimicrobial peptides and can be a key point explaining their broad range of activity against various pathogens.","PeriodicalId":68078,"journal":{"name":"无线互联科技","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82526218","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 simulation analysis of flooding attack in MANET using NS-3 基于NS-3的MANET洪水攻击仿真分析

无线互联科技 Pub Date : 2011-07-05 DOI: 10.1109/WIRELESSVITAE.2011.5940916

A. Bandyopadhyay, Satyanarayana Vuppala, Prasenjit Choudhury

{"title":"A simulation analysis of flooding attack in MANET using NS-3","authors":"A. Bandyopadhyay, Satyanarayana Vuppala, Prasenjit Choudhury","doi":"10.1109/WIRELESSVITAE.2011.5940916","DOIUrl":"https://doi.org/10.1109/WIRELESSVITAE.2011.5940916","url":null,"abstract":"Mobile Ad hoc Network (MANET) is set up with a group of mobile wireless nodes and is devoid of any dedicated routers or base stations. The wireless nodes move around freely and mutually cooperate with each other in routing and forwarding packets without the support of any fixed infrastructure or centralized administration. The topology is highly dynamic, making the routing procedure more difficult and insecure. The wireless nodes of MANET are thus susceptible to compromise and are particularly vulnerable to denial of service (DoS) attacks launched by malicious nodes or intruders. Flooding attack is one such type of DoS attack, in which a compromised node floods the entire network by sending a large number of fake RREQs to nonexistent nodes in the network, thus resulting in network congestion. In this paper, the security of MANET AODV routing protocol is investigated by identifying the impact of flooding attack on it. A simulation study of the effects of flooding attack on the performance of the AODV routing protocol is presented. The simulation environment is implemented by using the NS-3 network simulator. It is observed that due to the presence of such malicious nodes, average percentage of packet loss in the network, average routing overhead and average bandwidth requirement — all increases, thus degrading the performance of MANET significantly.","PeriodicalId":68078,"journal":{"name":"无线互联科技","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79989688","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: 50

Using self organizing map in wireless sensor network for designing energy efficient topologies 基于自组织映射的无线传感器网络节能拓扑设计

无线互联科技 Pub Date : 2011-07-05 DOI: 10.1109/WIRELESSVITAE.2011.5940819

Chiranjib Patra, M. Chattopadhyay, Parama Bhaumik, A. G. Roy

引用次数: 10

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