High Capacity Optical Networks and Emerging/Enabling Technologies最新文献_第2页

Smart phone based authentication and authorization protocol for SPACS 基于智能手机的spics认证授权协议

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421448

Faisal Karim Bhutta, Abdul Ghafoor, Shizra Sultan

{"title":"Smart phone based authentication and authorization protocol for SPACS","authors":"Faisal Karim Bhutta, Abdul Ghafoor, Shizra Sultan","doi":"10.1109/HONET.2012.6421448","DOIUrl":"https://doi.org/10.1109/HONET.2012.6421448","url":null,"abstract":"Nowadays smart-phone is becoming multi-purpose device because it has more processing power at affordable cost. The usage of smart-phone is growing and being used for various personal and business activities. Therefore it can be used as authenticator in physical access control system. But due to its openness, organizations are very much concerned about the security, reliability and privacy of the user's credentials. In this paper, we have described a security protocol for smart-phones which are used for identity verification, authentication and authorization in physical access control system (PACS). The designed authentication protocol is an extension of two-factor authentication FIPS-196 protocol and provides symmetric key based single-sign-on mechanism to achieve efficiency. For authorization, we have used XACML standard for creating and evaluating policies and included pass-code feature in the protocol to ensure the presence of the mobile owner. Furthermore, the implementation of our designed protocol transparently handles the security credentials and is easy to use by the ordinary people. We have verified our protocol by using automated security protocol verification tool, Scyther and have verified that our protocol provides protection against man-in-the-middle attack, replay attack and secrecy of the user's credentials.","PeriodicalId":334187,"journal":{"name":"High Capacity Optical Networks and Emerging/Enabling Technologies","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128227039","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

Comparative study of the m-trail possible solutions for wireless/ optical access networks 无线/光接入网m-trail可能解决方案的比较研究

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421473

K. Maamoun, H. Mouftah

引用次数: 5

Cylindrical microscale plasma generation with a partially anodized aluminum oxide wire and transparent ITO electrode 圆柱形微尺度等离子体产生部分阳极氧化铝线和透明ITO电极

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421462

Hongguo Zhang, R. Splinter, J. Muth

引用次数: 0

Wavelength exchanging technologies modeling, comparison, and validation 波长交换技术的建模、比较和验证

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421443

Tawfik Ismail, Lala M. El-Azab, Y. Badr

引用次数: 3

The development of a universal substrate technology for the growth of light emitting diodes 一种用于发光二极管生长的通用衬底技术的发展

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/honet.2012.6421461

A. Melton, B. Kucukgok, N. Lu, I. Ferguson

{"title":"The development of a universal substrate technology for the growth of light emitting diodes","authors":"A. Melton, B. Kucukgok, N. Lu, I. Ferguson","doi":"10.1109/honet.2012.6421461","DOIUrl":"https://doi.org/10.1109/honet.2012.6421461","url":null,"abstract":"This paper reviews the use of alternative substrate technologies, ZnO and Si, for III-Nitride materials and devices grown by Metalorganic Chemical Vapor Deposition (MOCVD). ZnO offers many advantages for the III-Nitrides due to its closely matched lattice constant and similar thermal expansion coefficients. Si is a readily available material and can be chemically removed to provide a thin III-Nitride device structure. However, when using ZnO, H2 etching of the ZnO substrate at high temperatures and Zn diffusion out of the ZnO substrate have limited its use. Moreover, a tensile stress can occur between III-Nitrides and Si, and a potential reaction between Ga and Si can cause many issues during MOCVD growth. In this work we have used a transition layer on these substrates to promote the crystallinity of the III-Nitride materials and resulting device structures. We show that thin layers (5-200 nm) of Atomic Layer Deposited (ALD) AI2O3 can be used for this function. Wurtzite III-Nitrides were obtained for thin AI2O3/ZnO and AI2O3/Si with a mirror-like surface, no etch pits, and no peeling. In addition, light emitting diodes on ALD AI2O3/Si have shown a similar device performance to those grown on sapphire. This transition layer technology could provide a universal substrate technology for III-Nitride LEDs crystal growth.","PeriodicalId":334187,"journal":{"name":"High Capacity Optical Networks and Emerging/Enabling Technologies","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132992647","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

Biologically-inspired systems: A new direction for large-scale wireless networks 受生物启发的系统:大规模无线网络的新方向

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421432

A. Badi, I. Mahgoub, M. Ilyas

引用次数: 0

Metallization of crystalline silicon solar cells: A review 晶体硅太阳能电池的金属化研究进展

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421444

A. Ebong, N. Chen

引用次数: 29

Discrete-wavelet transform modulation over Multiple Input Multiple Output applications 多输入多输出应用的离散小波变换调制

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421467

O. O., Anohl, -. R.Abd, Alhameedl, T. Ali, R. S.M., Jonesl, S. A., Damal

引用次数: 2

Investigation of chromatic dispersion effect on 802.16 WiMax over long haul transmission distances 802.16 WiMax远距离传输色散效应研究

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421429

C. Saiki, O. Otesile, M. Toycan

引用次数: 2

Adapting statistical multi-hop wireless broadcast protocol decision thresholds using rate control 采用速率控制自适应统计多跳无线广播协议决策阈值

High Capacity Optical Networks and Emerging/Enabling Technologies Pub Date : 2012-12-01 DOI: 10.1109/HONET.2012.6421430

Michael Slavikl, I. Mahgoub, Mohammed M. Alwakeel

{"title":"Adapting statistical multi-hop wireless broadcast protocol decision thresholds using rate control","authors":"Michael Slavikl, I. Mahgoub, Mohammed M. Alwakeel","doi":"10.1109/HONET.2012.6421430","DOIUrl":"https://doi.org/10.1109/HONET.2012.6421430","url":null,"abstract":"Multi-hop wireless broadcast is an important component of Vehicular Ad-hoc Network (VA NET) data dissemination applications. Protocols that address multi-hop broadcast must perform well across a broad spectrum of network conditions while being resilient to the rapidly changing network topology of moving vehicles. We propose the Rate-Adaptive Broadcast (RAB) protocol to address this problem. RAB is tailored specifically for information dissemination in VANETs. It is based on the simple distance-method scheme, requires no knowledge of network topology, and yet is adaptive to network conditions. By assuming a VA NET dissemination application with fixed periodic updates, RAB is able to use a novel decision threshold control algorithm based on the rate of incoming messages. It tracks both the rate of received new messages and duplicate messages. If the new message rate dips below its long-run average, the decision threshold is adjusted to improve message propagation. While the new message rate is stable, RAB adjusts the decision threshold to keep the duplicate message rate in an efficient range. Thus RAB jointly optimizes the broadcast message delivery rate and the bandwidth consumption. RAB is evaluated in a realistic vehicular networking simulation using JiST/SWANS and unlike similar protocols that require no overhead messaging, is shown to achieve a high reachability level across a wide range of networking scenarios while maintaining efficient bandwidth consumption.","PeriodicalId":334187,"journal":{"name":"High Capacity Optical Networks and Emerging/Enabling Technologies","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132297036","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