Q2S and Security for Wireless and Mobile Networks最新文献_第6页

Model refinement and data filtering in high-tunnel greenhouse sensor network 高隧道温室传感器网络模型精化与数据滤波

Q2S and Security for Wireless and Mobile Networks Pub Date : 2011-10-31 DOI: 10.1145/2069105.2069113

Ju Wang, Kostadin Damevski, Hui Chen

引用次数: 1

Privacy preserving neighborhood awareness in vehicular ad hoc networks 车载自组织网络中保护隐私的邻居意识

Q2S and Security for Wireless and Mobile Networks Pub Date : 2011-10-31 DOI: 10.1145/2069105.2069109

Osama Abumansoor, A. Boukerche, B. Landfeldt, Samer M. J. Samarah

引用次数: 3

Experimental evaluation of asymmetric QoS in IEEE 802.11g wireless networks IEEE 802.11g无线网络中非对称QoS的实验评估

Q2S and Security for Wireless and Mobile Networks Pub Date : 2011-10-31 DOI: 10.1145/2069105.2069107

Q. Hu, C. Williamson, A. Fapojuwo

引用次数: 5

Performance analysis of packet bursting scheme in IEEE 802.11e WLANs under slow rayleigh fading with non markovian stochastic petri nets 基于非马尔可夫随机petri网的IEEE 802.11e无线局域网慢瑞利衰落下的分组爆破方案性能分析

Q2S and Security for Wireless and Mobile Networks Pub Date : 2011-10-31 DOI: 10.1145/2069105.2069108

M. Escheikh, Kamel Barkaoui

引用次数: 1

mCoSS: a multi-Constraints Scheduling Strategy for WiMAX networks WiMAX网络的多约束调度策略

Q2S and Security for Wireless and Mobile Networks Pub Date : 2011-10-31 DOI: 10.1145/2069105.2069111

Ikbal Chammakhi Msadaa, F. Filali, D. Câmara

{"title":"mCoSS: a multi-Constraints Scheduling Strategy for WiMAX networks","authors":"Ikbal Chammakhi Msadaa, F. Filali, D. Câmara","doi":"10.1145/2069105.2069111","DOIUrl":"https://doi.org/10.1145/2069105.2069111","url":null,"abstract":"In this paper, we attempt to assemble the different pieces of the resource allocation puzzle of mobile WiMAX networks by addressing the main scheduling issues that are still open. We thus propose a novel multi-Constraints Scheduling Strategy (mCoSS) which maximizes the quality of service (QoS) degree of satisfaction for both real-time and non-real-time traffic in terms of delay and throughput. In the scheduling strategy presented in this paper, the access to the network is regulated via a traffic shaper which is inspired from the dual token bucket shaping mechanism. This technique allows traffic burstiness while bounding it. The modified dual token bucket mechanism is combined with a two-rounds scheduling algorithm reflecting the upper and lower bounds of service to be expected by each connection. The bandwidth request and grant policy adopted in these algorithms takes advantage of the different mechanisms proposed by the IEEE 802.16e standard. It adapts the choice of the appropriate technique to the service flow QoS constraints and the current availability of radio resources. Other concerns such as supporting the link adaptation capability and avoiding starvation of best effort traffic are also addressed in this solution. The performance of the proposed strategy is evaluated through simulation and compared to other scheduling solutions proposed in the literature. The obtained results show a nice tradeoff between fairness and efficiency with a high respect for the connections' QoS requirements.","PeriodicalId":369459,"journal":{"name":"Q2S and Security for Wireless and Mobile Networks","volume":" 64","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132010548","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

Robust and low-cost solution for preventing sidejacking attacks in wireless networks using a rolling code 一种使用滚动码防止无线网络中侧边劫持攻击的鲁棒且低成本的解决方案

Q2S and Security for Wireless and Mobile Networks Pub Date : 2011-10-31 DOI: 10.1145/2069105.2069110

Jeffrey Cashion, M. Bassiouni

{"title":"Robust and low-cost solution for preventing sidejacking attacks in wireless networks using a rolling code","authors":"Jeffrey Cashion, M. Bassiouni","doi":"10.1145/2069105.2069110","DOIUrl":"https://doi.org/10.1145/2069105.2069110","url":null,"abstract":"With the recent explosion in wireless hotspots, more and more users find themselves browsing the internet in an insecure manner. This is due to the typical lack of security in the Wi-Fi Access Points at popular hotspots such as coffee shops and airports. A common vulnerability in this scenario is when a user's cookie information is transmitted in plain-text, exposing potential session information. This would typically include the session id, which, if stolen, could lead to session hijacking, also known as sidejacking. In this paper, we present a novel way of authenticating the client to the server using what we call a Rolling Code, much like the rolling code technology used to prevent perpetrators from recording a code and replaying it to open a garage door. By using this technique, the client is able to prove to the server with each request that they are the legitimate client and no other person could have hijacked the session. Our protocol also offers optional payload integrity and confidentiality via a multi-level security model. Our Rolling Code protocol is efficient and is particularly suitable for mobile devices used in wireless networks. We implemented a benchmark of the Rolling Code authentication and used it to evaluate the performance of the scheme for different hardware platforms. Our tests have shown that the Rolling Code protocol is more computationally efficient than the hash chains approach used in a recent cookie security protocol to prevent session sidejacking.","PeriodicalId":369459,"journal":{"name":"Q2S and Security for Wireless and Mobile Networks","volume":"290 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133068286","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: 8

A key management method based on an AVL tree and ECC cryptography for wireless sensor networks 一种基于AVL树和ECC加密的无线传感器网络密钥管理方法

Q2S and Security for Wireless and Mobile Networks Pub Date : 2011-10-31 DOI: 10.1145/2069105.2069115

Hayette Boumerzoug, B. A. Bensaber, Ismaïl Biskri

引用次数: 6

Performance analysis of HIP diet exchange for WSN security establishment 无线传感器网络安全设施中HIP饮食交换的性能分析

Q2S and Security for Wireless and Mobile Networks Pub Date : 2011-10-31 DOI: 10.1145/2069105.2069114

Pin Nie, Juho Vähä-Herttua, T. Aura, A. Gurtov

引用次数: 36

Towards a balanced and reliable localization of services in heterogeneous vehicular ad hoc networks 在异构车辆自组织网络中实现平衡可靠的服务定位

Q2S and Security for Wireless and Mobile Networks Pub Date : 2011-10-31 DOI: 10.1145/2069105.2069116

K. Abrougui, R. Pazzi, A. Boukerche

{"title":"Towards a balanced and reliable localization of services in heterogeneous vehicular ad hoc networks","authors":"K. Abrougui, R. Pazzi, A. Boukerche","doi":"10.1145/2069105.2069116","DOIUrl":"https://doi.org/10.1145/2069105.2069116","url":null,"abstract":"Recent studies on service discovery protocols in vehicular networks have shown promising results. However, very little work has been reported on how to integrate the fault tolerance and QoS features into service discovery protocols. These features are vital for the success of the deployment of service discovery protocols in vehicular networks. Drivers on their cars should not have their requests dissatisfied or their connections dropped because a service provider or some components between the service provider and the service requester have failed. Moreover, it is very important to provide users with services that suit better to their requests while balancing the load on service providers. In addition, for a service discovery protocol integrated with routing protocols, it is important to guarantee load balancing on routing paths between service providers and service requesters. In this paper, we present a QoS and fault tolerant location based service discovery protocol for vehicular networks. The main advantages of our protocol is its ability to tolerate service providers failure, communication links failure and roadside routers failure. Moreover, our protocol guarantees load balancing on service providers, and routing paths between service providers and service requesters. It permits also to choose service providers and routing paths between service providers and service requesters that satisfy some performance attributes specified by service requesters. We present our fault tolerance and QoS based service discovery protocol in vehicular networks, and report on its performance evaluation. Our simulation experiments show that our proposed QoS and fault tolerant based location based service discovery algorithm improves the success and connection rates significantly over the original LocVSDP.","PeriodicalId":369459,"journal":{"name":"Q2S and Security for Wireless and Mobile Networks","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131143038","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: 4

A TRNG exploiting multi-source physical data 利用多源物理数据的TRNG

Q2S and Security for Wireless and Mobile Networks Pub Date : 2010-10-20 DOI: 10.1145/1868630.1868646

V. Gaglio, A. D. Paola, M. Ortolani, G. Re

引用次数: 14