Essays about: "ns-2 wireless sensor networks"

Found 3 essays containing the words ns-2 wireless sensor networks.

1. 1. Media Access Control for Wireless Sensor and Actuator Networks

   University essay from Kommunikationssystem; Tekniska högskolan

   Author : Muaz Un Nabi; [2012]
   Keywords : NS-2; WSN; IWLAN; DCF; PCF;

   Abstract : In a wireless network, the medium is a shared resource. The nodes in the network negotiate access of the shared resource using the Medium Access Control (MAC) protocol. The design of a MAC protocol for a sensor node is not the same as that for a wireless transceiver. READ MORE

3. 2. A Flexible Framework for Hierarchical Clustering on Wireless Sensor Networks

   University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Author : Yi Gong; [2010]
   Keywords : ;

   Abstract : In Wireless Sensor Networks, a clustering algorithm is a good option to reduce redundant data transmission and organize nodes efficiently for long life span. In this thesis, we mainly introduce, implement and evaluate a novel flexible hierarchical clustering algorithm on middleware layer based on Publish/Subscribe paradigm. READ MORE

4. 3. Wireless Sensor Network Simulator

   University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

   Author : Thammakit Sriporamanont; Gu Liming; [2006]
   Keywords : Wireless sensor networks;

   Abstract : In the recent past, wireless sensor networks have been introduced to use in many applications. To design the networks, the factors needed to be considered are the coverage area, mobility, power consumption, communication capabilities etc. READ MORE