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Linda Mohaisen and Laurie Joiner
Vehicular Ad Hoc Networks (VANETs) are increasingly playing a fundamental role in improving driving safety. However, VANETs in a sparse environment may add risk to driving safety. The probability of a low density of vehicles in a rural area at midnight i...
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Rashmi Munjal, William Liu, Xuejun Li, Jairo Gutierrez and Peter Han Joo Chong
Smart cities use many smart devices to facilitate the well-being of society by different means. However, these smart devices create great challenges, such as energy consumption and carbon emissions. The proposed research lies in communication technologie...
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Jorge Visca and Javier Baliosian
Opportunistic networks are highly stochastic networks supported by sporadic encounters between mobile devices. To route data efficiently, opportunistic-routing algorithms must capitalize on devices? movement and data transmission patterns. This work prop...
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Chao Li, Huimei Lu, Yong Xiang and Rui Gao
Geospatial information is gaining immense interest and importance as we enter the era of highly developed transportation and communication. Despite the proliferation of cellular network and WiFi, on some occasions, users still face barriers to accessing ...
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Youcef Azzoug, Abdelmadjid Boukra and Vasco N. G. J. Soares
The probabilistic Delay Tolerant Network (DTN) routing has been adjusted for vehicular network (VANET) routing through numerous works exploiting the historic routing profile of nodes to forward bundles through better Store-Carry-and-Forward (SCF) relay n...
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Eugene Tikhonov,Donat Shneps-Shneppe,Dmitry Namiot,Manfred Sneps-Sneppe
Pág. 59 - 70
Possible characteristics of railway communication networks at the stage of coverage growth as potential successors of GSM-R are analyzed in the paper. Communication in such networks can be provided by terrestrial base stations and/or by mobile satellite ...
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Marco Bertolazzi and Carlo Caini
This paper aims to present a possible alternative to direct file transfer in ?challenged networks?, by using DTNbox, a recent application for peer-to-peer directory synchronization between DTN nodes. This application uses the Bundle Protocol (BP) to tack...
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Noriki Uchida, Goshi Sato and Yoshitaka Shibata
The rapid growth of the ITS (intelligent transport system) development requires us to realize new kinds of applications, such as the winter road surveillance system. However, it is still necessary to consider the network difficulty areas for LTE (long-te...
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Hidenori Takasuka, Koichi Hirai and Kazumasa Takami
Smartphones have the ability to communicate with other terminals through ad hoc connections. A variety of applications have been developed to exploit this ability. The authors have developed an Android OS (operating system) application (called “soc...
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Sofia Anna Menesidou, Vasilios Katos and Georgios Kambourakis
Since their appearance at the dawn of the second millennium, Delay or Disruption Tolerant Networks (DTNs) have gradually evolved, spurring the development of a variety of methods and protocols for making them more secure and resilient. In this context, p...
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