Simulation parameters: 50 mobile nodes, 25 locations, pause time at each location is uniformly distributed on [5s,15s], nodes generate bundles every 30s toward each of the others during the first 500s, simulation time is 4000s. This work has been funded by the ANRT through a CIFRE grant, and by EuronetLab, and was conducted at the Université Pierre et Marie Curie (1) and Thales Communications (...

The different mobile wireless communication systems that are currently available adopt common solutions for dealing with recurring mobility management problems associated with similar architectural elements. This work extracts and documents patterns that identify such common problems and solutions among second generation systems, for example, GSM-900 and D-AMPS. These patterns are grouped into ...

-Mobile Ad Hoc Networks (MANET) performance is affected by a number of factors, eg. speed, node density. In this paper we will focus on the effect of constrained mobility on the performance of the MANET protocol. Experiments were carried out to measure the performance of MANET protocols in two mobility patterns: random waypoint and Metropolitan Grid(M-Grid). The latter reflects the mobility pat...

Simulations play a vital role in implementing, testing and validating proposed algorithms and protocols in VANET. Mobility model, defined as the movement pattern of vehicles, is one of the main factors that contribute towards the efficient implementation of VANET algorithms and protocols. Using near reality mobility models ensure that accurate results are obtained from simulations. Mobility mod...

MicroRNAs and trans-acting siRNAs (ta-siRNAs) have important regulatory roles in development. Unlike other developmentally important regulatory molecules, small RNAs are not known to act as mobile signals during development. Here, we show that low-abundant, conserved ta-siRNAs, termed tasiR-ARFs, move intercellularly from their defined source of biogenesis on the upper (adaxial) side of leaves ...

-Detection of important events in a region through social media has been a recent development with scope for multiple applications. One of the applications is the analysis of the mobility of the users in the region to adapt the energy and resources as per their movement. For this purpose, the travel or movement behaviour of the social media users is analysed through their posts and related mess...

Abstract Understanding what impacts the predictability of human movement is a key element for further improvement mobility prediction models. Up to this day, such analyses have been conducted using upper bound mobility. However, later works indicated discrepancies between and accuracy actual predictions suggesting that estimation not accurate. In work, we confirm these and, instead measure, foc...