2012 Symposium on Broadband Networks and Fast Internet (RELABIRA)最新文献_第2页

Cooperation based energy efficiency optimization using game theory framework for heterogeneous networks 基于博弈论框架的异构网络合作能效优化

2012 Symposium on Broadband Networks and Fast Internet (RELABIRA) Pub Date : 2012-05-28 DOI: 10.1109/RELABIRA.2012.6235091

S. Bouferda, A. Hayar, B. Zayen, M. Rifi

引用次数: 0

Power fairness for multicast traffic in optical networks with adaptive light splitters 自适应分光器光网络中多播业务的功率公平性

2012 Symposium on Broadband Networks and Fast Internet (RELABIRA) Pub Date : 2012-05-28 DOI: 10.1109/RELABIRA.2012.6235088

S. Jawhar, Bernard A. Cousin, Z. Bitar

引用次数: 2

Double-link failure localization based on the monitoring trail concept in WDM networks 基于监测轨迹概念的WDM网络双链路故障定位

2012 Symposium on Broadband Networks and Fast Internet (RELABIRA) Pub Date : 2012-05-28 DOI: 10.1109/RELABIRA.2012.6235087

E. Doumith, S. al Zahr

{"title":"Double-link failure localization based on the monitoring trail concept in WDM networks","authors":"E. Doumith, S. al Zahr","doi":"10.1109/RELABIRA.2012.6235087","DOIUrl":"https://doi.org/10.1109/RELABIRA.2012.6235087","url":null,"abstract":"As traffic demands are continuously increasing, core networks must be able to react almost instantaneously to any single, even multiple, failure(s) in order to prevent huge data losses. Even though the probability of simultaneous multiple failures is very small, the time needed to repair a single failure ranges from several hours (for landline fibers) to several weeks (for submarine fibers). During this period, the network is vulnerable to any new failure that may occur in the network. Therefore, designing survivable WDM networks against multiple failures requires efficient and accurate detection and localization mechanisms. In this paper, we extend the monitoring trail concept in order to detect and unambiguously localize any single- and double- link failure in the network. Compared to our previously proposed MEMOTA algorithm, the improved MEMOTA++ algorithm benefits from an improved trail reconfiguration algorithm in order to reduce its execution time. Numerical simulations have been carried out using the Deutsche Telekom and the Geant-2 European networks. We show that a monitoring solution able to localize any double-link failure in the Deutsche Telekom network is 122% more expensive than the one able to localize any single-link failure, but remains 10.9% more economical than the traditional link-based monitoring solution.","PeriodicalId":180400,"journal":{"name":"2012 Symposium on Broadband Networks and Fast Internet (RELABIRA)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122161838","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: 2

Ensured confidentiality authentication and key agreement protocol for EPS 确保EPS的机密性认证和密钥协议协议

2012 Symposium on Broadband Networks and Fast Internet (RELABIRA) Pub Date : 2012-05-28 DOI: 10.1109/RELABIRA.2012.6235098

J. B. Abdo, H. Chaouchi, M. Aoude

{"title":"Ensured confidentiality authentication and key agreement protocol for EPS","authors":"J. B. Abdo, H. Chaouchi, M. Aoude","doi":"10.1109/RELABIRA.2012.6235098","DOIUrl":"https://doi.org/10.1109/RELABIRA.2012.6235098","url":null,"abstract":"The revenue from Security v/s its financial and performance cost debate has its fingerprints shown in EPS's 3GPP Technical specification, where some contradiction between the security philosophy v/s design caught the attention of the research community. Example of these contradictions is the shown in 3GPP's technical specification where the user's identity must be confidential to third parties, while in the design, the user's permanent Identifier is sent in plaintext over radio channel. Radio channels is susceptible to eavesdropping thus Users can be tracked for a short period before the temporary identifier is used, but this time is more than enough for a terrorist attack. Most of the papers published related to this topic, are proposing solutions for the above contradiction. In our work, some of these papers' security robustness will be evaluated by exploiting its vulnerabilities, and simulating newly proposed attack (Intelligent Brute Force), thus sizing the confidence in its proposals. A new mechanism, Ensured confidentiality Authentication and Key agreement (EC-AKA), is proposed to enhance the user's confidentiality and cover the identified AKA's vulnerabilities, thus fulfilling the market's long term needs, which LTE was developed for.","PeriodicalId":180400,"journal":{"name":"2012 Symposium on Broadband Networks and Fast Internet (RELABIRA)","volume":"8 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120998303","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: 43

Comparing configurations for car speed measurements using passive RFID tags 比较使用无源RFID标签进行车速测量的配置

2012 Symposium on Broadband Networks and Fast Internet (RELABIRA) Pub Date : 2012-05-28 DOI: 10.1109/RELABIRA.2012.6235092

A. Moubayed, U. Eid, C. Abou-Rjeily

引用次数: 2

New chaotic image encryption technique 新的混沌图像加密技术

2012 Symposium on Broadband Networks and Fast Internet (RELABIRA) Pub Date : 2012-05-28 DOI: 10.1109/RELABIRA.2012.6235103

H. A. H. Hassan, Ali Kassem, Y. Harkouss, R. Assaf, S. E. Assad

引用次数: 3

Significantly improved optical OFDM transmission performances with 10dB reduced optical input powers by quantum dot SOA intensity modulators 采用量子点SOA强度调制器，在光输入功率降低10dB的情况下，显著提高了光OFDM传输性能

2012 Symposium on Broadband Networks and Fast Internet (RELABIRA) Pub Date : 2012-05-28 DOI: 10.1109/RELABIRA.2012.6235089

M. Hamze, A. Hamie, J. L. Wei, J. Tang, A. Sharaiha, M. Guegan, A. Alaeddine

引用次数: 0