Essays about: "energy consumption in wsn"

Showing result 11 - 15 of 27 essays containing the words energy consumption in wsn.

  1. 11. Energy Optimization of Scheduling and Packet Loss in Wireless Sensor Networks

    University essay from KTH/Skolan för elektro- och systemteknik (EES)

    Author : Daniel Eriksson; Axel Persson; [2017]
    Keywords : ;

    Abstract : We study the data aggregation of Wireless SensorNetworks (WSN). This is done by considering two problemformulations. The problems examine two different parts of thenetworks and their impact on its energy consumption. The firstproblem looks at the impact of packet loss and the secondproblem on the impact of network scheduling. READ MORE

  3. 12. PERFORMANCE ANALYSIS OF DUTY-CYCLE MAC PROTOCOLS IN WIRELESS SENSOR NETWORKS

    University essay from Högskolan i Gävle/Avdelningen för elektronik, matematik och naturvetenskap

    Author : Alfredo Frances Galiana; [2016]
    Keywords : ;

    Abstract : This thesis studies the behavior of the S-MAC protocol in a Wireless Sensor Networks (WSN). The main limitation of the WSN is the lifetime of the battery, because normally it is short and it is not possible to change it all the time. For this reason, the battery consumption and the delay have to be low. READ MORE

  4. 13. Energy Efficient, High-speed Communication in WSNs

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Attila Nagy; [2014-05-21]
    Keywords : high-throughput; opportunistic routing; bulk transfer; WSN; TinyOS;

    Abstract : This thesis presents a set of feasible extensions for the low power, low delay ORW routing protocol. It introduces the capability of handling multiple concurrent bulk transfers including various application scenarios, e.g., cross traffic. READ MORE

  5. 14. Comparison of link layer of BLE and 802.15.4 : Running on Contiki OS

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

    Author : Prithviraj Narendra; [2014]
    Keywords : ;

    Abstract : There has been extensive research in the low power Wireless Sensor Network (WSN) community with 802.15.4 based platforms. A major factor for this is the support for 802. READ MORE

  6. 15. Cooperative Diversity and Power Consumption in Multi-hop WSN : Effects of node energy on Single Frequency Networks

    University essay from Avdelningen för informations- och kommunikationssystem

    Author : ANWAAR UL HAQ; HAROON MALIK; [2014]
    Keywords : Macro diversity; Multi-hop; Single Frequency network; Reachability; Decline; Outage;

    Abstract : At the present time, wireless sensor networks are becoming more and more  common and energy consumption is a key factor in the deployment and  maintenance of these networks. This thesis compares non-SFN multi-hop and  a single frequency network (SFN) or cooperative diversity algorithms with  respect to the energy consumed by the nodes. READ MORE