… radius cannot only reduce cost, but also extend the network lifetime. In this paper, we classify
the coverage problem from different angles, describe the evaluation metrics of coverage …

… In this paper, the coverage problem in wireless sensor network is mainly … the coverage
problem according to different standards. To improve the coverage performance of the networks, …

… In wireless sensor networks, nodes are usually deployed at random in sensor field,
therefore, coverage problem is one of basic problem, and the problem has some influence on …

… First, we intend to apply the model on mobile wireless sensor network environment, where
the problem of coverage and connectivity becomes more complex. In addition, we intend to …

… unmapped issues related to coverage problem and sensors … and various coverage problems
in wireless sensor networks. We … the relevant field of research in wireless sensor networks. …

… This is referred to as the sensing coverage problem. In this paper we first define a maximum
sensing coverage region problem (MSCR) in WSNs and then solve the problem by the …

… measure for geographically distributed sensor nodes. This article … coverage problems in
sensor networks. We first provide discussions on sensor coverage models and design issues. …

… coverage model called surface coverage. We present surface coverage as a solution to
coverage problems … full space coverage methodologies. Nonetheless, the advantages of surface …

… is either impossible or unnecessary and a partial coverage with a certain degree guarantee
… coverage problem with a given coverage guarantee. We first introduce the partial coverage …

… network when at least qj number of sensors cover the jth target at any given time. The Q-coverage
problem is NP complete and we propose a heuristic to solve the problem. In this paper…