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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Study on Smart Dust Networks

Hanson, Maryam January 2016 (has links)
This thesis work is done for the department of Electronic System at The Institute of Technology at Linköping University (Linköpings Tekniska Högskolan). Study's focus is to design and implement a protocol for smart dust networks to improve the energy consumption algorithm for this kind of network. Smart dust networks are in category of distributed sensor networks and power consumption is one of the key concerns for this type of network. This work shows that by focusing on improving the algorithmic behavior of power consumption in every network element (so called as mote), we can save a considerable amount of power for the whole network. Suggested algorithm is examined using Erlang for one mote object and the whole idea has put into test for a small network using SystemC.
2

Geographic grid routing for wireless sensor networks

Hornsberger, Jeffrey Christopher. 10 April 2008 (has links)
No description available.
3

[Phi]-MAC : an energy-aware multi-phase MAC protocol for wireless sensor networks

Al-Sanad, Abdul-Elah Sanad. 10 April 2008 (has links)
Wireless sensor networks can enable numerous advanced monitoring and control applications. They are characterized by a need to maximize their efficiency, especially with respect to energy consumption, since the lifetime of a sensor node has a huge impact on the usability of a wireless sensor network. In this thesis, an energy efficient MAC protocol for wireless sensor networks is proposed. The protocol is based on IEEE 802.11, with some modifications to accommodate power efficiency and scalability which are the two main design factors for wireless sensor networks. The proposed Multi-Phase MAC (Φ-MAC) protocol uses periodic listen and sleep modes to save energy. Sensor nodes in Φ-MAC protocol are allocated into different phases so that the listen periods of the different phases are non-overlapping. Distributing the nodes among the phases allows the nodes to sleep longer and conserve battery power. This distribution also effectively reduces the traffic seen by the nodes in each phase, which reduces the probability of collisions and retransmissions. The results of the numerical simulations show that Φ-MAC outperforms other proposed MAC protocols in its efficiency of consuming power.
4

Reliable bulk data dissemination in sensor networks

Huang, Leijun. January 2007 (has links)
Thesis (Ph. D.)--George Mason University, 2007. / Title from PDF t.p. (viewed Jan. 18, 2008). Thesis director: Sanjeev Setia. Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Computer Science. Vita: p. 117. Includes bibliographical references (p. 112-116). Also available in print.
5

Scalable design of fault-tolerance for wireless sensor networks

Demirbas, Murat, January 2004 (has links)
Thesis (Ph. D.)--Ohio State University, 2004. / Title from first page of PDF file. Document formatted into pages; contains xii, 150 p.; also includes graphics Includes bibliographical references (p. 142-150). Available online via OhioLINK's ETD Center
6

Performance evaluation of a prototyped wireless ground sensor networks /

Tingle, Mark E. January 2005 (has links) (PDF)
Thesis (M.S. in Electrical Engineering)--Naval Postgraduate School, March 2005. / Thesis Advisor(s): Murali Tummala, Hersch Loomis. Includes bibliographical references (p. 87-91). Also available online.
7

On the De Silva-Ghrist homological coverage criteria for planar sensor networks

January 2021 (has links)
archives@tulane.edu / 1 / Jack Green
8

An interoperable and scalable GIService architecture for the world-wide sensor web /

Liang, Hung-Ling. January 2007 (has links)
Thesis (Ph.D.)--York University, 2007. Graduate Programme in Earth and Space Science. / Typescript. Includes bibliographical references (leaves 167-176). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:NR32057
9

Adaptation service framework for wireless sensor networks with balanced energy aggregation

Kim, Eun Kyung. Lim, Alvin S. January 2006 (has links) (PDF)
Thesis(M.S.)--Auburn University, 2006. / Abstract. Includes bibliographic references (p.67-68).
10

An improvement on maximum residual energy routing of sensor networks

Zhang, Lei . January 2005 (has links) (PDF)
Thesis(M.S.)--Auburn University, 2005. / Abstract. Includes bibliographic references.

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