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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.

Search results

Showing 51 to 60 of 271 (0.066 seconds)

Spelling suggestions: "subject:"orthogonal frequency division"" "subject:"orthogonal frrequency division""

51

Resource allocation in OFDM cellular networks

Thanabalasingham, Thayaparan Unknown Date (has links) (PDF)
The efficient use of radio resources is crucial in order for future wireless systems to be able to meet the demand for high speed data communication services. Orthogonal Frequency Division Multiplexing (OFDM) is an important technology for future wireless systems as it offers numerous advantages over other existing technologies, such as robust performance over multipath fading channels and the ability to achieve high spectral efficiency. Dynamic resource allocation can fully exploit the advantages of OFDM, especially in multiple user systems. In this thesis, we investigate a resource allocation problem in a multiple user, multiple cell OFDM cellular network focusing on downlink communications. (For complete abstract open document)
52

Accurate modelling and realisation of a 4th generation wireless communication system /

Schulze, Shaun. January 2006 (has links)
Thesis (MScIng)--University of Stellenbosch, 2006. / Bibliography. Also available via the Internet.
53

Timing synchronization algorithm design for MB-OFDM UWB systems /

Zhang, Lu. January 2008 (has links)
Thesis (M.Phil.)--Hong Kong University of Science and Technology, 2008. / Includes bibliographical references (p. 59-63). Also available in electronic version.
54

On channel estimation for mobile WiMAX

Kleynhans, Waldo. January 2008 (has links)
Thesis (M.Eng.(Electronic Engineering)--University of Pretoria, 2008. / Summaries in Afrikaans and English. Includes bibliographical references (leaves 63-66).
55

Bayesian carrier frequency offset estimation in orthogonal frequency division multiplexing systems

Cai, Kun, January 2009 (has links)
Thesis (M. Phil.)--University of Hong Kong, 2009. / Includes bibliographical references (p. 43-48). Also available in print.
56

Resource allocation in OFDMA networks /

Li, Guoqing, January 2004 (has links)
Thesis (Ph. D.)--University of Washington, 2004. / Vita. Includes bibliographical references (p. 110-124). Also issued electronically.
57

Time- frequency- selective channel estimation of ofdm systems /

Chen, Wei. Zhang, Ruifeng. January 2005 (has links)
Thesis (Ph. D.)--Drexel University, 2005. / Includes abstract and vita. Includes bibliographical references (leaves 72-80).
58

New signal processing in OFDM communication systems

Han, Taewoo. January 2005 (has links)
Thesis (Ph. D.)--State University of New York at Binghamton, Thomas J. Watson School of Engineering and Applied Science, Department of Electrical & Computer Engineering, 2005. / Includes bibliographical references.
59

A unified framework for optimal resource allocation in multiuser multicarrier wireless systems

Wong, Ian Chan, January 1900 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2007. / Vita. Includes bibliographical references.
60

Resource allocation in high data-rate wireless networks /

Wang, Rui. January 2008 (has links)
Thesis (Ph.D.)--Hong Kong University of Science and Technology, 2008. / Includes bibliographical references (p. 178-187).

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