[PDF] Top 20 PERFORMANCE ANALYSIS OF COMPRESSIVE DATA GATHERING SCHEME FOR WIRELESS SENSOR NETWORK

... The data gathering sensor network finds a diversity of applications in infrastructure and habitat ...of sensor nodes deployed could be along the order of hundreds or ...general, ... See full document

... in wireless sensor ...each sensor node is computed by using the localization algorithm such as Trilateration, Triangulation etc; in the second phase, the sensor nodes are clustered to minimize ... See full document

... for compressive sensing based wireless sensor ...proposed scheme focuses on reducing reconstruction error by increasing the SNR of received ...possible performance in WSN having ... See full document

... A wireless Sensor Networks (WSN) must have of different sensor enable nodes which are distributed in an environment and use batteries as energy ...These sensor nodes, which consist of ... See full document

... uses Sensor Network ...and sensor node stay respectively. Being queried, the sensor will act on collecting raw data and generate reading ...The sensor reading is then sent out ... See full document

... for data aggregation in ...effective data aggregating method based on compressive sensing is proposed in this ...of network and then sends it to each cluster ...collect data through ... See full document

... high performance in the consumption of energy and network lifetime in gathering big data in real ...big data aggregation protocol in wireless sensor ...the sensor ... See full document

... new data-gathering mechanism for large-scale wireless sensor networks by introducing mobility into the network along with emergency signal ...mobile data collector, for ... See full document

... efficient data gathering in sensor network that optimizes data transmission cost and the data fusion ...better performance than ... See full document

... their data. This scheme proposes two kinds of BSs, the first being static and the second being ...the data in multi-hop relay. However, this scheme assumes that the network is fully ... See full document

... based Data Collection (VGDC) scheme for collecting data regularly from ...VGDC scheme allows senor nodes to maintain best routes toward recent location of sink ...VGDC scheme does not ... See full document

... of sensor nodes is balanced, 2) energy consumption is reduced by eliminating redundant notifications, and 3) both the number of representative nodes and error threshold are dynamically adjusted according to the ... See full document

... in sensor network system, broad kinds of strategies, protocols and algorithms have been proposed and most of them show notable improvements in wireless sensor network ...the ... See full document

... traffic data collection scheme is proposed, which is low cost and low ...The scheme can collect vehicle speed and position infor- mation accurately and timely and lays a foundation for traffic flow ... See full document

... nodes.The network lifetime is limited by heavy- ...the network lifetime by considering a duty cycled ...the network lifetime by considering (i) duty cycle, (ii) network coding and (iii) ... See full document

... the data to wired access points as shown in ...understanding performance as system parameters are ...The performance metrics observed are the data success rate (the fraction of generated ... See full document

... one sensor at all times. On the other hand, the energy consumptions of sensor should be minimized since, in most cases, sensors are battery ...The network lifetime can be prolonged by alternating the ... See full document

... Secure data transmission is a critical issue for Wireless Sensor Networks ...system performance of WSNs. In recent years, wireless communication due to rapid hardware cost reduction and ... See full document

... The compressive sensing has two basic principles: sparsity, which pertains to the signals of interest, and incoherence, which refer to the sensing modality. Sparsity expresses the idea that the “information rate” ... See full document

... for network administrator to detect the failure of the network in ...the network, the sink maintains a health status table of all the sensors in the ... See full document