Extreme Conference on Communication最新文献

A new proposal of data mule network focused on Amazon riverine population 一种针对亚马逊河流域人口的数据骡子网络新方案

Extreme Conference on Communication Pub Date : 2011-09-26 DOI: 10.1145/2414393.2414403

Mauro Margalho Coutinho, Thierry Moreira, E. Silva, A. Efrat, Thienne M. Johnson

引用次数: 14

Design and implementation of a low-power energy management module with emergency reserve for solar powered DTN-nodes 太阳能dtn节点应急储备低功耗能量管理模块的设计与实现

Extreme Conference on Communication Pub Date : 2011-09-26 DOI: 10.1145/2414393.2414399

M. Doering, S. Rottmann, L. Wolf

引用次数: 7

DTN trials and router updates DTN试验和路由器更新

Extreme Conference on Communication Pub Date : 2011-09-26 DOI: 10.1145/2414393.2414404

Aidan Lynch, S. Farrell, A. McMahon, S. Weber, Kerry Hartnett

引用次数: 0

Evaluating contact volume in DTN networks 评估DTN网络的接触量

Extreme Conference on Communication Pub Date : 2011-09-26 DOI: 10.1145/2414393.2414396

João Batista Pinto Neto, E. N. Silva, Edjair Mota, E. Cerqueira, P. Almeida, R. Rojas

{"title":"Evaluating contact volume in DTN networks","authors":"João Batista Pinto Neto, E. N. Silva, Edjair Mota, E. Cerqueira, P. Almeida, R. Rojas","doi":"10.1145/2414393.2414396","DOIUrl":"https://doi.org/10.1145/2414393.2414396","url":null,"abstract":"In a Delay Tolerant Network (DTN), a contact is the opportunity to transfer data between DTN nodes. A contact occurs when at least one of the nodes is in movement. The duration time of a contact, termed dwell time, can vary from few seconds up to several hours. This period must be seized to transfer as many bundles, a basic data unit of DTN, as possible. DTN approaches are key solution to transmit data in rural and isolated areas, such as forests. This work is part of Amazon Regatão project, whose goal is to provide Internet access to riparian communities of Amazon Rivers based on DTN schemes. We have developed a novel technique to predict the amount of bundles to be transferred during a DTN contact. Measuring campaigns were carried out to evaluate propagation and bundle throughput in different locations in the core of the Amazon region. The results can be used to design a queue bundle strategy and bundle proactive fragmentation to optimize the delivery ratio in DTNs. Real experiments were conduct at the Experimental Farm and at the Campus of Federal University of Amazonas, using IEEE 802.11n interface routers and a DTN Reference Implementation.","PeriodicalId":200060,"journal":{"name":"Extreme Conference on Communication","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134287372","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: 1

Managing fast mobility in wireless multi-hop networks with LISP 用LISP实现无线多跳网络的快速移动性

Extreme Conference on Communication Pub Date : 2011-09-26 DOI: 10.1145/2414393.2414405

M. F. Almirall, L. Iannone, R. Merz

引用次数: 1

Perfect difference sets for neighbor discovery: energy efficient and fair 完美的邻居发现差异集:节能和公平

Extreme Conference on Communication Pub Date : 2011-09-26 DOI: 10.1145/2414393.2414398

J. Link, Christoph Wollgarten, Stefan Schupp, Klaus Wehrle

引用次数: 24

Twitter in disaster mode: opportunistic communication and distribution of sensor data in emergencies 灾难模式下的Twitter:紧急情况下传感器数据的机会性通信和分发

Extreme Conference on Communication Pub Date : 2011-09-26 DOI: 10.1145/2414393.2414394

T. Hossmann, F. Legendre, Paolo Carta, P. Gunningberg, C. Rohner

{"title":"Twitter in disaster mode: opportunistic communication and distribution of sensor data in emergencies","authors":"T. Hossmann, F. Legendre, Paolo Carta, P. Gunningberg, C. Rohner","doi":"10.1145/2414393.2414394","DOIUrl":"https://doi.org/10.1145/2414393.2414394","url":null,"abstract":"Recent events (earthquakes, floods, etc.) have shown that users heavily rely on online social networks (OSN) to communicate and organize during disasters and in their aftermath. In this paper, we discuss what features could be added to OSN apps for smart phones -- for the example of Twitter -- to make them even more useful for disaster situations. In particular, we consider cases where the fixed communication infrastructure is partially or totally wiped out and propose to equip regular Twitter apps with a disaster mode. The disaster mode relies on opportunistic communication and epidemic spreading of Tweets from phone to phone. Such \"disaster-ready\" applications would allow to resume (although limited) communication instantaneously and help distressed people to self-organize until regular communication networks are functioning again, or, temporary emergency communication infrastructure is installed.\u0000 We argue why we believe that Twitter with its simplicity and versatile features (e.g., retweet and hashtag) is a good platform to support a variety of different situations and present Twimight, our disaster ready Twitter application. In addition, we propose Twimight as a platform for disseminating sensor data providing information such as locations of drinkable water sources. Eventually, we propose to rely on interest matching to scale Twitter hashtag-based searches in an opportunistic environment. The combination of these features make our opportunistic Twitter the ideal emergency kit in situations of disasters. We discuss and define the main implementation and research challenges (both technical and non-technical).","PeriodicalId":200060,"journal":{"name":"Extreme Conference on Communication","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125124136","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: 89

Delay tolerant network on smartphones: applications for communication challenged areas 智能手机上的延迟容忍网络:通信挑战领域的应用

Extreme Conference on Communication Pub Date : 2011-09-26 DOI: 10.1145/2414393.2414407

Hervé Ntareme, M. Zennaro, B. Pehrson

引用次数: 66

Towards an architecture for managing delay-tolerant emergency networks 探讨一种可容忍延迟的应急网络管理体系结构

Extreme Conference on Communication Pub Date : 2011-09-26 DOI: 10.1145/2414393.2414395

E. Salvador, D. Macedo, J. Nogueira, J. Nobre, P. A. P. R. Duarte, L. Granville

引用次数: 0

Demonstration of a low-power energy management module with emergency reserve for solar-powered DTN-nodes 具有太阳能dtn节点应急储备的低功耗能源管理模块的演示

Extreme Conference on Communication Pub Date : 2011-09-26 DOI: 10.1145/2414393.2414400

M. Doering, S. Rottmann, L. Wolf

引用次数: 1