[PDF] Top 20 Distributed RSS-Based Localization in Wireless Sensor Networks Based on Second-Order Cone Programming

... a distributed RSS-based localization algorithm for WSNs was ...authors in [10] found the position update of each node by minimizing a local objective function over the candidate set ... See full document

... of localization in wireless sensor networks when sensors are ...[13]. In these methods, mobile anchors can be robots, humains, or other, equipped GPS which are used in ... See full document

... a sensor network with small number of anchors using graph theory and binary data has drawn much attention recently ...[86]-[87]. In [88] a study of traditional non-cooperative RSS- and ... See full document

... variation in resources , capabilities and communication ...variation in functioning , mobility and accessing ...heterogeneity in protocols to discovery and access service is handled by accommodating ... See full document

... non-anchors based on this information [58]. With anchor-based schemes the network’s coordinate system can be aligned with a global coordinate system, making it possible to obtain absolute coordinates ... See full document

... proposed distributed localization algorithms for cooperative 3-D wireless sensor networks (WSNs) in a more realistic ...rely on distance and angle measurements obtained ... See full document

... the RSS information exclusively, since ranging based on RSS re- quires the lowest implementation costs ...The RSS between two sensors i and j which are within the communication range of ... See full document

... The final evaluation is to test the influences of overlapping level on energy efficiency. The result of the testing on O-PSO and O-LEACH is shown at Figure 11 and Figure 12. From both figures, we can see ... See full document

... The DFuse framework proposed by Kumar et al. [5] ad- dresses the role assignment problem providing two mod- ules: a fusion and a placement module. The fusion module allows the application to be built using a dataflow ... See full document

... nodes in direction of sink, required transmission energy towards it, estimated packet reception ratio and ...detected in case of not receiving HELLO packets after a defined period of time ... See full document

... approaches in [22]–[24] are based on the fusion of RSS and ToA ...investigated in [25]. Yu in [25] proposed two estimators for solving the noncooperative target ... See full document

... conducted in the 6 th floor of building 7 at Yuan Ze University ...placed in by scheme ...rooms in the bottom are close to either SN1 or ...detected in area 2 since SN2 senses the strongest ... See full document

... slots. In this step, all nodes are kept awake and they use CSMA to communicate with the cluster head, once nodes get the channel, they immediately send a short packet which contains slot reserving information ... See full document

... phase. In the set heads are selected and clusters are form state phase, data transfers to the base statio through the clustered network ...the sensor node becomes a cluster-h the set of sensor nodes ... See full document

... are in the order of tens of microseconds, low computational complexity and fast convergence time make this protocol quite attractive when higher accuracy is not ...tested on an actual sensor ... See full document

... and wireless protocols, nodes with different capabilities are used to form a heterogeneous ...of networks is seriously deteriorated because of the bottlenecks inside the ...network. In addition, ... See full document

... focus on the handoff scenario between these networks. A MT can be in the coverage area of a cellular network BS at one instant and be connected to the corresponding BS, but due to its mobility it can ... See full document

... well in IoT envi- ronments, robust data transportation is ...adequate in sensor network environments, while UDP has been included in the 6LoWPAN stack allowing low-power and limited processing ... See full document

... any wireless ad hoc network, WSNs are vulnerable to attacks [13, ...to wireless communication and ad hoc, WSNs face additional problems, including sensor nodes being small, cheap devices that are ... See full document

... Many wireless sensor network applications require data gathering as the most important parts of their ...methods in wireless sensor networks, which can increase network ... See full document