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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.
311

PHY-techniques to improve higher-layer functions in wireless networks

Xiao, Liang, January 2009 (has links)
Thesis (Ph. D.)--Rutgers University, 2009. / "Graduate Program in Electrical and Computer Engineering." Includes bibliographical references (p. 125-129).
312

Enterprise implementations of wireless network technologies at the Naval Postgraduate School and other military educational institutions /

Roth, Joseph L. January 2002 (has links) (PDF)
Thesis (M.S.)--Naval Postgraduate School, 2002. / Thesis advisor(s): Don Brutzman, Alex Bordetsky. Includes bibliographical references (p. 189). Also available online.
313

Radio channel modeling for mobile ad hoc wireless networks /

Sng, Sin Hie. January 2004 (has links) (PDF)
Thesis (M.S. in Engineering Science (Electrical Engineering))--Naval Postgraduate School, June 2004. / Thesis advisor(s): Murali Tummala, Roberto Cristi. Includes bibliographical references (p. 71). Also available online.
314

Data dissemination protocols in wireless sensor networks : Design, modeling and security

De, Pradip. January 2008 (has links)
Thesis (Ph.D.) -- University of Texas at Arlington, 2008.
315

Wireless content repurposing architecture for DC command and control /

Suh, Robert J. January 2003 (has links) (PDF)
Thesis (M.S. in Systems Engineering)--Naval Postgraduate School, September 2003. / Thesis advisor(s): Gurminder Singh, Perry McDowell. Includes bibliographical references (p. 55-56). Also available online.
316

Lifetime maximization through adaptive power allocation in reconfigurable system design for wireless systems /

Liu, Feng. January 2009 (has links)
Includes bibliographical references (p. 104-112).
317

Shipboard sensor closed-loop calibration using wireless LANs and DataSocket transport protocols /

Perchalski, Steven Joseph. January 2003 (has links) (PDF)
Thesis (M.S. in Electrical Engineering)--Naval Postgraduate School, June 2003. / Thesis advisor(s): Xiaoping Yun, Fotis Papoulias. Includes bibliographical references (p. 81-82). Also available online.
318

Analysis and design of wireless systems with interface and provider diversity: competition and cooperation

Zemlianov, Alexander 28 August 2008 (has links)
Not available / text
319

On statistical characterization of EESM effective SNR over frequency selective channels

Song, Hui January 2010 (has links)
With frequency selective fading, the SNRs of each sub-carrier would vary over the time and frequency. It would then cause fluctuations of the effective SNR. As the decision of MeS in LA is based on the effective SNR, the study of the statistical characterization of effective SNR over frequency selective fading channels would be very important, This problem forms the basis of investigation in this thesis. The methodology used in this thesis is generally divided into two parts. The first part is to investigate the method in obtaining the distribution of EESM over frequency selective fading channels. Such approach will be very helpful for the second part of the work which is to obtain the exact distribution of the EESM effective SNR for a specified fading model. In this case, Nakagami-m fading model is used. The choice of this model is based due to its simplicity and experimental consistency. One of the important features of the distribution is that the SNR of a signal under Nakagami fading is gamma distributed. Thus, in performance evaluation involving Nakagami fading, one can often rely on established results (in the statistics literature) of the gamma distribution. An important special case of the Nakagami distribution is the Rayleigh distribution, which arises in the situation of where the line-of-sight (LOS) component between the transmitter and the receiver is absent, i.e., when all of the received power stems from scattered components. The corresponding distribution for the SNR is the exponential distribution. The research in this thesis represents an effort to provide a statistical characterization of EESM effective SNR which has not appeared in any existing literatures. The goals of this thesis is to Characterize the statistics of EESM effective SNR over frequency selective channels. Obtain the distribution of EESM effective SNR over correlated Nakagami-m fading channels. Theoretically analyze the performance (Le. average SNR, outage probability and Symbol Error Rate (SER) etc.) of EESM over correlated Nakagami-m fading channels. Provide simple approximations to the proposed analytical results. Try to find extension and application of the results.
320

Acquisition and usage of wireless internet products and services by higher education students in Tshwane.

Setebe, Edwin. January 2011 (has links)
Thesis (MTech. degree in Marketing)--Tshwane University of Technology, 2011. / Focuses primarily on the decision-making of students in the acquisition and usage of wireless internet products and services in the Tshwane Metropolitan area.

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