2012 9th Annual Conference on Wireless On-Demand Network Systems and Services (WONS)最新文献

On the effect of combining cooperative communication with sleep mode 合作沟通与睡眠模式结合的效果研究

2012 9th Annual Conference on Wireless On-Demand Network Systems and Services (WONS) Pub Date : 2012-02-16 DOI: 10.1109/WONS.2012.6152238

Thomas Demoor, S. Andreev, K. D. Turck, H. Bruneel, D. Fiems

引用次数: 2

Obfuscating IEEE 802.15.4 communication using secret spreading codes 使用秘密传播码混淆IEEE 802.15.4通信

2012 9th Annual Conference on Wireless On-Demand Network Systems and Services (WONS) Pub Date : 2012-02-16 DOI: 10.1109/WONS.2012.6152228

Bjorn Muntwyler, Vincent Lenders, F. Legendre, B. Plattner

引用次数: 21

Can P2P swarm loading improve the robustness of 6LoWPAN data transfer? P2P群加载能否提高6LoWPAN数据传输的鲁棒性?

2012 9th Annual Conference on Wireless On-Demand Network Systems and Services (WONS) Pub Date : 2012-02-16 DOI: 10.1109/WONS.2012.6152218

Marcel Bosling, Torsten Redmann, Jean Tekam, Elias Weingärtner, Klaus Wehrle

引用次数: 1

Non-parametric maximum likelihood estimation of pulsed interference on wireless links 无线链路上脉冲干扰的非参数极大似然估计

2012 9th Annual Conference on Wireless On-Demand Network Systems and Services (WONS) Pub Date : 2012-02-16 DOI: 10.1109/WONS.2012.6152237

D. Leith, B. Zarikoff

引用次数: 0

Towards energy consumption evaluation of the SSL handshake protocol in mobile communications 移动通信中SSL握手协议的能耗评估

2012 9th Annual Conference on Wireless On-Demand Network Systems and Services (WONS) Pub Date : 2012-02-16 DOI: 10.1109/WONS.2012.6152219

S. Petridou, Stylianos Basagiannis

{"title":"Towards energy consumption evaluation of the SSL handshake protocol in mobile communications","authors":"S. Petridou, Stylianos Basagiannis","doi":"10.1109/WONS.2012.6152219","DOIUrl":"https://doi.org/10.1109/WONS.2012.6152219","url":null,"abstract":"Secure Sockets Layer (SSL) protocol is the most popular security protocol, which provides confidentiality, authentication and integrity protection in Internet transactions. Nowadays, a large portion of them are executed by battery-powered handheld devices, such as personal digital assistants (PDAs), which are severely constrained by their resources, e.g. battery. This work launches an energy-aware study of the SSL Handshake protocol, the most complex part of SSL, considering a number of mobile SSL clients trying to simultaneously establish a secure connection with an SSL server. The proposed analysis is based upon the development of a Continuous Time Markov Chain (CTMC) model augmented with energy rewards, derived by the SSL execution on an iPAQ PDA. The novelty of our approach is that it constructs a model, tunable to communication-related parameters, such as the Bit Error Rate (BER), and verification errors, which overhead client-side energy consumption. In turn, both probabilistic and quantitative verification results are derived. The first ones validate the successful completion of handshakes and the later exhibit the impact of various parameters, such as cipher suites and verification error, on the energy requirements of SSL handshake in mobile communications.","PeriodicalId":309036,"journal":{"name":"2012 9th Annual Conference on Wireless On-Demand Network Systems and Services (WONS)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117093709","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

Collaborative data retrieval using opportunistic networking 使用机会网络的协作数据检索

2012 9th Annual Conference on Wireless On-Demand Network Systems and Services (WONS) Pub Date : 2012-02-16 DOI: 10.1109/WONS.2012.6152220

Giuseppe Corrente, R. Gaeta, Marco Grangetto, M. Sereno

引用次数: 2

WiFi network residual bandwidth estimation: A prototype implementation WiFi网络剩余带宽估计:一个原型实现

2012 9th Annual Conference on Wireless On-Demand Network Systems and Services (WONS) Pub Date : 2012-02-16 DOI: 10.1109/WONS.2012.6152234

A. Ghittino, N. D. Maio, D. D. Tommaso

{"title":"WiFi network residual bandwidth estimation: A prototype implementation","authors":"A. Ghittino, N. D. Maio, D. D. Tommaso","doi":"10.1109/WONS.2012.6152234","DOIUrl":"https://doi.org/10.1109/WONS.2012.6152234","url":null,"abstract":"Evaluating the available bandwidth in a wireless LAN is a challenging task because the throughput depends on several factors such as RSSI (Received Signal Strength Indication), interferers and packet size. Moreover, in a real scenario it is not sufficient to evaluate periodically the throughput of the network, but a continuous monitoring is required in order to detect as soon as possible network problems and saturation phenomena. When wireless LAN is used to transmit high priority traffic (e.g. voice and video flows), an admission control procedure based on residual bandwidth evaluation is necessary to verify that required resources are available. We propose a mechanism based on active traffic probing with low priority packets: this approach enables us to simulate a real data flow and, on the other hand, does not interfere with existing flows. Our method relies on IEEE 802.11e (WMM - Wireless MultiMedia) support and does not require any customization of network devices. Through this approach the residual bandwidth can be continuously monitored. This measurement accounts for both the characteristics of active flows (different packet sizes and rates) and external interferences, offering accurate bandwidth estimation.","PeriodicalId":309036,"journal":{"name":"2012 9th Annual Conference on Wireless On-Demand Network Systems and Services (WONS)","volume":"33 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120987018","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

DKM: Distributed k-connectivity maintenance in Wireless Sensor Networks DKM:无线传感器网络中的分布式k-连接维护

2012 9th Annual Conference on Wireless On-Demand Network Systems and Services (WONS) Pub Date : 2012-02-16 DOI: 10.1109/WONS.2012.6152244

P. Szczytowski, Abdelmajid Khelil, N. Suri

{"title":"DKM: Distributed k-connectivity maintenance in Wireless Sensor Networks","authors":"P. Szczytowski, Abdelmajid Khelil, N. Suri","doi":"10.1109/WONS.2012.6152244","DOIUrl":"https://doi.org/10.1109/WONS.2012.6152244","url":null,"abstract":"The reliability of Wireless Sensor Networks (WSN) is detrimentally impacted by unreliable wireless communication and the finite energy of sensor nodes. An advocated approach for assuring fault tolerant WSN is providing global k-connectivity. This property guarantees that the failure of up to k - 1 sensor nodes does not cause network partitioning. k-connectivity is a well studied property of WSN including the aspects of topology control, k-connected dominating set construction, controlled deployment, relay nodes placement, and detection of level of k-connectivity. In this work, we target the repair/maintenance aspect of k-connectivity. Our goal is to allow the network to provide localized, sustainable maintenance, which is capable of efficiently restoring/main-taining the WSN desired k-connect-ivity. We present a fully distributed technique that is competitively resource efficient to state-of-the-art approaches. Unlike existing techniques, our approach also provides the necessary efficient mechanisms to avoid network partitioning and the longer routing paths caused by node failures. We present both analysis and simulations to show the effectiveness and efficiency of our solution to maintain high responsiveness.","PeriodicalId":309036,"journal":{"name":"2012 9th Annual Conference on Wireless On-Demand Network Systems and Services (WONS)","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121389858","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: 26

Privacy in the pervasive era: A distributed firewall approach 普及时代的隐私:分布式防火墙方法

2012 9th Annual Conference on Wireless On-Demand Network Systems and Services (WONS) Pub Date : 2012-02-16 DOI: 10.1109/WONS.2012.6152229

L. Maccari, R. Cigno

引用次数: 2

SNOMC: An overlay multicast protocol for Wireless Sensor Networks 无线传感器网络的覆盖组播协议

2012 9th Annual Conference on Wireless On-Demand Network Systems and Services (WONS) Pub Date : 2012-02-16 DOI: 10.1109/WONS.2012.6152242

G. Wagenknecht, M. Anwander, T. Braun

引用次数: 10