[PDF] Top 20 The Beacon Movement Detection Problem in Wireless Sensor Networks for Localization Applications

... to the BMD problem. In real environments, signal strengths may be influenced by many factors, such as hardware difference, remaining battery, multipath propagation, and dynamic signal ...a ... See full document

... issue in wireless sensor networks. In most localization schemes, there are beacons being placed as references to determine the positions of objects or events appearing ... See full document

... outlining the contaminated region of the diffusing poisonous gas (due to BIS feature), then sense and warn any entrant to leave away from this ...challenges in maintaining MBC for dynamic ... See full document

... protocol for applications in wireless sensor ...protocol. The second part contains papers that report the topology control and management of wireless sensor ... See full document

... Abstract. In wireless sensor networks, location information of sensor nodes is very ...However, in a self- configurable wireless sensor network, the randomly ... See full document

... that the size of sensory data is negligible and that all routers generate reports at the same time, and com- pare the performances of different convergecast algo- ...where the size of sensory ... See full document

... to the design of power-saving mechanisms such that the total power consumption in a WSNET is minimized and the network lifetime is ...maximized. In this paper, the lifetime of a ... See full document

... algorithm for WSNs partition. V. C ONCLUSION In this paper, we studied the multi-hop clustering problem for a given wireless sensor network, which is defined as d- MCHS ... See full document

... event detection. The tech- nique of compressive sensing has been utilized by only sev- eral existing schemes [4] [12] for event detection in sensor ...sensing. For ... See full document

... boundary detection (DBD) scheme which re- quires only a knowledge of the three-hop neighboring node ...information. The correctness proof and simulation results have shown that DBD successfully ... See full document

... Marron, “ On Boundary Recognition without Location Information in Wireless Sensor. Networks ”[r] ... See full document

... is, the node density information is not required using our ...Mobility In [23] it showed mobile nodes can bridge gaps between nodes where the accurate location information cannot be ...obtained. ... See full document

... Some sensor network operating systems support network reprogramming based on the dynamically loadable ...Nevertheless, sensor nodes are resource-constrained and may not have the memory ... See full document

... of the fundamental issues in sensor networks is the coverage problem, which reflects how well a sensor network is monitored or tracked by ...sensors. In this paper, ... See full document

... orphan problem in ZigBee-based wireless sensor ...that the problem is nontrivial because a device is not guaranteed to join a network even if there are remaining address spaces ... See full document

... 三 三 三 三、 、 、應用於無線感測網路之最佳休眠控制 、 應用於無線感測網路之最佳休眠控制 應用於無線感測網路之最佳休眠控制 應用於無線感測網路之最佳休眠控制 目前許多已提出電力消耗的方法中，大多 是使感測器節點進入休眠跟動作的排程，而休 眠跟動作大多是採用固定式的也就是每次進入 休眠跟動作的時間都是一樣。因此我們希望能 夠採用一種能夠動態調整休眠跟動作的時間來 讓整個網路傳輸能夠達到最佳的效能並能節省 ... See full document

... at the cost of a small amount of storage space. This is because the emergency packet can always choose an optimal path at each intersection to guarantee or improve its timely forwarding to its ...As ... See full document

... a wireless sensor network. We assume that the sensing area is in a two di- mensional space which is a bounded convex subset R of the Euclidean ...space. In this sensing area, ... See full document

... hazardous areas. Yu-Chee Tseng, Meng-Shiuan Pan, and Yuen-Yung Tsai National Chiao Tung University T he rapid progress of wireless communications and embedded microelectromechanical systems technologies has made ... See full document

... with the single sink simultaneously. In this paper, we will consider the problem that given multiple source sensors and the single sink in a WSNET, find a routing path between ... See full document