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By Year By Research Group | We propose to showcase the experiment facility control, management & measurement framework (OMF) with an experiment demonstrating a common investigative life cycle. The demo scenario will highlight the steps from the idea, to simulations, and finally ... Pervasive communications are increasingly sent over mobile devices and personal digital assistants. This trend has been observed during the last football world cup where cellular phones service providers have measured a significant increase in multimedia ... Memoryless online routing (MOR) algorithms are suitable for the applications only using local information to find paths, and Delaunay triangulations are the class of geometric graphs widely proposed as network topologies. Motivated by these two facts, ... An increasing portion of traffic in mobile networks comes from users creating content and uploading it to the Internet to share it. The capacity of mobile networks is a limited resource and uploading high resolution content consumes a large part of it. We... Two new incremental models for on-line anomaly detection in data streams at nodes in wireless sensor networks (WSNs) are discussed. These models are incremental versions of a model that uses ellipsoids to detect first, second and higher ordered ... An analytical expression for the switching rate of three-branch selection combining is derived for independent and identically distributed (i.i.d.) gamma fading. This expression can also be applied to lognormal, normal, Nakagami-m, Rayleigh, Weibull and ... Mobile devices are connecting to the Internet through an increasingly heterogeneous network environment. This connectivity via multiple types of wireless networks allows the mobile devices to take advantage of the high speed and the low cost of wireless... In this paper, we study the process of information diffusion in a microblog service developing Galton-Watson-based model. Microblog services offer a unique approach to online information sharing allowing microblog users to forward messages to others. We... This article is a review of wireless body area network (BAN) channel models, with observations about the selection of the best channel model, in terms of both first and second-order statistics. Particular insight into the dominant factors that affect ... Characterization of cooperative switched combining (SwC), for the `everyday' wireless body area network (BAN) wireless channel, is presented. A decode-and-forward protocol is chosen for the on-body cooperative BAN. The outage probability of two and ... We earlier demonstrated human osteosarcoma cells (SAOS-2) induce contact-dependent apoptosis in endothelium, and expected similar apoptosis in Human Gingival Fibroblasts (h-GF) using SAOS-2 alkaline phosphatase (AP) to identify cells. However, h-GF ... Channel prediction, which predicts a future channel gain based on current and past observations, is very useful for power control and resource optimization in wireless communication systems. However, a low-complexity predictor with trustworthy ... This paper explains an idea of demand-supply balance for smart grids in which consumers are expected to play a significant role. The main objective is to motivate the consumers, by maximizing their benefit both as a seller and a buyer, to trade their ... Mobile video streaming contributes a fast growing portion of mobile data traffic. This paper compares the cost and energy efficiency of streamed video with prefetching video using real usage data from a mobile video application. The usage data is combined... As the Internet struggles to cope with scalability, mobility, and security issues, new network architectures are being proposed to better accommodate the needs of modern systems and applications. In particular, Content-Oriented Networking (CON) has ... This paper addresses the important goal of quantifying the threat of linking external records to public Online Social Networks (OSN) user profiles, by providing a method to estimate the uniqueness of such profiles and by studying the amount of information... The scalability of routing architectures for large networks is one of the biggest challenges that the Internet faces today. Greedy routing, in which each node is assigned a locator used as a distance metric, recently received increased attention from ... In this article, we assess the impact of link layer retrans- missions on TCP performance in the context of aeronautical commu- nications. We present the architecture of such network, the important channel access delays in this case and various ... In this paper, we explore the relationship between information diffusion in microblog spheres and user interests towards web content. Specifically, we examine whether trending topics in Twitter and web interests represented by search queries statistics ... This paper studies the information-theoretic secrecy performance in large-scale cellular networks based on a stochastic geometry framework. The locations of both base stations and mobile users are modeled as independent two-dimensional Poisson point ... This paper proposes a coverage-oriented femtocell network deployment scheme, in which the femtocell base stations (BSs) can decide whether to be active or inactive depending on their distances from the macrocell BSs. Specifically, as the areas close to ... |