[PDF] Top 20 Simulation of Wireless Sensor Networks Based on Directed Diffusion Algorithm

... Sensor nodes cannot only perceive the messages sent by the target nodes, but also the messages sent by sensor nodes. The perception part is different from the transmis- sion part. The perception part is ... See full document

... in wireless sensor networks (WSNs), a modified cluster-head selection algorithm based on LEACH (LEACH-M) was ...proposed. Based on distributed address assignment mechanism (DAAM) ... See full document

... In simulation process the mathematical formulation are performed and plotting of mathematical formulation in graphic ...70 sensor nodes for simulation using ...previous algorithm nodes. Now we ... See full document

... these networks uses 31 nodes in simulation tests and these can be arranged in the NS2 ...randomly, based on each likely distance between node ...NS2 simulation is done and we have analyzed ... See full document

... of wireless sensor networks is significantly important to accurately guide the ...of wireless sensor networks is very ...improved directed diffu- sion exploring the phase ... See full document

... recovery algorithm to enhance the lifetime of a wireless sensor network when some of the sensor nodes shut ...This algorithm is based on the grade diffusion ... See full document

... Colony algorithm is presented in this paper for resolving delay-energy trade-off ...Obtained simulation outcome illustrates that the proposed protocol can acquire better trade-off amid energy and routing ... See full document

... the sensor nodes are easy to be captured, destroyed, or attacked in an open ...optimization algorithm for secured routing based on trust sensing model (ACOSR) in wireless sensor ... See full document

... years, wireless sensor networks have attracted more and more related researchers for its ...advantages. Sensor nodes are usually low-power and ...original networks will be destroyed and ... See full document

... of Directed Diffusion and is mainly intended for contexts in which geographic routing criteria are not ...Generally Directed Diffusion floods the query to the entire network when there is no ... See full document

... kind based on the ant colony algorithm routing algorithm in wireless sensor ...colony algorithm is simple and easy to implement, support for multiple path characteristics, ... See full document

... Wireless sensor networks are information gathering paradigm based on the collective efforts of many small wireless sensor ...The sensor nodes, which are intended to be ... See full document

... the wireless link, or even unnecessary in the case that the sink node needs only the region of interest (ROI) of the picture ...a sensor network may require various image processing algorithms ... See full document

... clustering algorithm for location is presented to improve the location accuracy in the energy constrained wireless sensor networks ...the sensor nodes. As WSNs are composed of a huge ... See full document

... computer networks, a large data fusion method based on wireless sensor networks is de- ...signed. Based on the analysis of the structure and learning algorithm of RBF ... See full document

... Wireless Sensor Networks (WSNs) are universally being used and deployed to monitor the surrounding physical envi- ronments and detail events of ...In wireless Sensor Networks ... See full document

... products based on various performance ...of sensor data among the sensors and several database ...is based on the fuzzy and spatial correlation ...an algorithm is proposed to detect and ... See full document

... Ns meets both of these needs with two languages, C++ and OTcl [5].C++ is fast to run but slow to change, make it suitable for detailed protocol implementation. An OTcl runs very slower but can be changed very quickly ... See full document

... Obviously, it is important to control the congestion in WSNs. One way to detection the congestion in WSN is doing experi- ments with simulation and the other way is analysing with for- mal modelling. In the first ... See full document

... self-adaptation algorithm is offer by the strategy of this protocol to improve the performance of ...This algorithm allows the nodes to assess the importance of passing packets and deleted the low important ... See full document