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Dissertations / Theses on the topic 'Trellis-coded modulation'

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1

Arani, Faramarz Shayan. "Trellis coded modulation techniques." Thesis, University of Warwick, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.387324.

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2

Tong, Jun. "Superposition coded modulation /." access full-text access abstract and table of contents, 2009. http://libweb.cityu.edu.hk/cgi-bin/ezdb/thesis.pl?phd-ee-b23750455f.pdf.

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Thesis (Ph.D.)--City University of Hong Kong, 2009.<br>"Submitted to Department of Electronic Engineering in partial fulfillment of the requirements for the degree of Doctor of Philosophy." Includes bibliographical references (leaves [142]-152)
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3

Pyloudis, Konstantinos. "Low spectral efficiency trellis coded modulation systems." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2006. http://library.nps.navy.mil/uhtbin/hyperion/06Sep%5FPyloudis.pdf.

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Thesis (M.S. in Electrical Engineering and M.S. in Electrical Engineering)--Naval Postgraduate School, September 2006.<br>Thesis Advisor(s): Clark Robertson and Tri Ha. "September 2006." Includes bibliographical references (p. 79). Also available in print.
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4

Harada, Masaaki, Takaya Yamazato, Masaaki Katayama, and AKira Ogawa. "OFDM Systems with Multiple Trellis Coded Modulation." IEEE, 2000. http://hdl.handle.net/2237/7807.

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5

Ip, Shu-Fun (Alexis). "Trellis-coded modulation for voiceband data modems." Thesis, Loughborough University, 1988. https://dspace.lboro.ac.uk/2134/27238.

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The thesis is concerned with a combined convolutional coding and modulation technique, known as Trellis-Coded Modulation (TCM), with AM and QAM signals. TCM provides a useful error correction capability, without bandwidth expansion, by increasing appropriately the number of possible levels in a transmitted signal element. The development of the Correlative-Level Modulo Arithmetic (CLMA) coding technique has opened up a new approach to the understanding and implementation of TCM.
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6

Tan, Geok Leng. "Design issues in Trellis Coded Data Modulation." Thesis, University of Cambridge, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358810.

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7

Carlisle, Chris J. "Trellis-coded modulation on time-dispersive channels." Thesis, University of Canterbury. Electrical and Electronic Engineering, 1990. http://hdl.handle.net/10092/5747.

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In this thesis we examine the performance of trellis-coded modulation (TCM) on time-dispersive channels. More specifically, we are interested in the performance improvements that TCM can offer in the presence of the residual intersymbol interference (ISI) that remains after non-ideal equalization on digital microwave radio (DMR) channels. The results are, however, applicable to other time-dispersive channels. The performance of TCM on additive white Gaussian noise (AWGN) channels is well understood, and tight analytical bounds exist on the probability of the Viterbi decoder making a decision
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8

Stevens, Janet Emerson, and Tri T. Ha. "Trellis coded modulation applied to orthogonal signals." Thesis, Monterey, California. Naval Postgraduate School, 1993. http://hdl.handle.net/10945/24242.

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9

Hof, Axel. "On concatenated coding schemes employing trellis coded modulation." Düsseldorf VDI-Verl, 2009. http://d-nb.info/994364539/04.

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10

Wang, Mingjing. "Turbo implementation of high dimensional trellis-coded modulation." Ohio : Ohio University, 2001. http://www.ohiolink.edu/etd/view.cgi?ohiou1177521208.

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11

Zaidan, Mahdi Yahya. "Trellis coded modulation with σ-tree signal constellations". Diss., Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/14984.

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12

Lo, Yung-Cheng. "Circular trellis-coded modulation in spread spectrum communications." Ohio : Ohio University, 1997. http://www.ohiolink.edu/etd/view.cgi?ohiou1175020785.

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13

Spenler, Stephen John. "Differentially coherent trellis coded modulation with subset dilation." Thesis, University of Ottawa (Canada), 1989. http://hdl.handle.net/10393/5963.

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14

Sun, Hua. "Layered turbo trellis-coded modulation for cooperative communications." Thesis, University of Southampton, 2016. https://eprints.soton.ac.uk/392568/.

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In this thesis, we propose a suite of Turbo Trellis Coded Modulation (TTCM) aided transmission schemes designed for cooperative communications. Our objective is to combine Coded Modulation (CM) schemes with layered modulation arrangements in the context of cooperative communications for the sake of improving both the flexibility and power-efficiency of the entire system, while maintaining a moderate system complexity. Our investigations are focussed on the physical layer and on the network layer. Specifically, we firstly introduce and study the family of Trellis-Coded Modulation (TCM) and TTCM
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15

Lindebaum, Theo. "Design of a simulation for trellis coded modulation." Master's thesis, University of Cape Town, 1992. http://hdl.handle.net/11427/8354.

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Bibliography: leaves 116-7.<br>The last decade has shown a very rapid increase in the application of digital computers to virtually all walks of life. This has resulted in a demand for better and faster digital communication links, at reasonable prices. Trellis coded modulation is a fairly recent development in the technology of digital communications that has helped to meet an aspect of this demand. The Department of Electrical Engineering at the University of Cape Town had not undertaken any research in the field of trellis coded modulation at the time this thesis was started. From what was
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16

Cui, Xiaoxiao. "MODIFIED VITERBI DECODING ALGORITHM FOR CIRCULAR TRELLIS-CODED MODULATION." Ohio University / OhioLINK, 2000. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1171649965.

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17

Trichard, Marc Henri. "Study of Trellis Coded Modulation and error control coding." Thesis, University of Ottawa (Canada), 1995. http://hdl.handle.net/10393/9658.

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In this thesis, we examine some general theoretical features of Trellis Coded Modulation. The codes in use are the recursive Ungerboeck convolutional codes and they are combined with Quadrature Amplitude Modulation over an Additive White Gaussian Noise channel. The search of optimum mappings is first treated and the question of having some smaller punctured constellations from a larger one is considered. Performance evaluation of TCM codes is provided according to geometric conditions that the mappings must stand in order to reduce the complexity of the calculation. Computation of transfer fun
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18

Rattray, George G. K. "Joint diversity trellis-coded modulation for frequency selective environments." Thesis, University of Sussex, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.366060.

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19

Caldera, Manora K. "Combined coding and modulation in frequency-selective mobile communications." Thesis, Curtin University, 2000. http://hdl.handle.net/20.500.11937/2493.

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Due to constraints on spectrum availability and transmitter power, both bandwidth and power efficient communication techniques are desirable for mobile radio. Continuous phase modulated (CPM) signals have gained attention because of their attractive power spectra (Steele, 1992). It has been shown that the trellis coded modulation (TCM) schemes could provide better bit error rate performances compared to the uncoded schemes (Ungerboeck, 1982). Therefore, the combination of TCM which improves error probability and CPM signals which yield low spectral occupancy is expected to provide good coding
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20

Huang, Zhiyong. "Modified Viterbi decoding algorithms for high dimensional trellis coded modulation." Ohio : Ohio University, 2003. http://www.ohiolink.edu/etd/view.cgi?ohiou1175094385.

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21

Kopp, Brian. "A Four-State Trellis-Coded 8-PSK Modulation Computer Simulation." International Foundation for Telemetering, 1988. http://hdl.handle.net/10150/615225.

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International Telemetering Conference Proceedings / October 17-20, 1988 / Riviera Hotel, Las Vegas, Nevada<br>The continuing growth of the telecommunications industry has created a steadily increasing need for higher performance communications systems - systems that can transfer data at faster rates while meeting stringent bit error rate requirements. In the case of satellite and mobile communications these same systems must also maintain minimum size and power consumption requirements. To help implement this industry demand computer simulations of communications systems can be a viable tool.
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22

Alahmari, Abdallah Said. "Turbo coded pulse position modulation for optical communications." Diss., Georgia Institute of Technology, 2003. http://hdl.handle.net/1853/15388.

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23

Khalili, Fatemeh. "Design and Simulation of Coded-Modulation Using Turbo Trellis Coding and Multi-Layer Modulations." Ohio University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1510064128952891.

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24

Tang, Yipeng. "DSP implementation of trellis coded modulation and distributed space time coding." Morgantown, W. Va. : [West Virginia University Libraries], 2001. http://etd.wvu.edu/templates/showETD.cfm?recnum=1796.

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Thesis (M.S.)--West Virginia University, 2001.<br>Title from document title page. Document formatted into pages; contains v, 118, [64] p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 114-118).
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25

Abdool-Rassool, Sheik Bilal. "Space-time trellis coded modulation for high speed wireless data transmission." Thesis, King's College London (University of London), 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.409319.

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26

Lin, Xu. "Trellis-coded permutation modulation for improved performance of narrowband noncoherent FSK." Thesis, This resource online, 1996. http://scholar.lib.vt.edu/theses/available/etd-11072008-063438/.

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27

Song, Xiangyu. "Systematic design of high dimensional circular trellis-coded modulation in spread spectrum communications." Ohio : Ohio University, 2001. http://www.ohiolink.edu/etd/view.cgi?ohiou1178911455.

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28

Caldera, Manora K. "Combined coding and modulation in frequency-selective mobile communications." Curtin University of Technology, School of Electrical and Computer Engineering, 2000. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=9820.

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Due to constraints on spectrum availability and transmitter power, both bandwidth and power efficient communication techniques are desirable for mobile radio. Continuous phase modulated (CPM) signals have gained attention because of their attractive power spectra (Steele, 1992). It has been shown that the trellis coded modulation (TCM) schemes could provide better bit error rate performances compared to the uncoded schemes (Ungerboeck, 1982). Therefore, the combination of TCM which improves error probability and CPM signals which yield low spectral occupancy is expected to provide good coding
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29

Yiin, Lihbor. "Sequence estimation receivers for trellis-coded continuous phase modulation on mobile channels." Diss., Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/14818.

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30

Baldiwala, Aliasgar M. "Distance Distribution and Error Performance of Reduced Dimensional Circular Trellis Coded Modulation." Ohio University / OhioLINK, 2003. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1079387217.

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31

Benzakein, Allon. "Design and testing of a real time simulation for Trellis Coded Modulation." Master's thesis, University of Cape Town, 1995. http://hdl.handle.net/11427/8467.

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Bibliography: leaves 75-76.<br>The aim of this project is to build and test a real time simulation for Trellis Coded Modulation(TCM). The tests to be performed are a comparison between Ungerboeck and pragmatic codes and varying and observing different Viterbi decoder parameters for coded 8PSK. TCM is coded modulation which means the choice of modulation scheme is linked with the encoding technique. Convolutional codes are important for an understanding of TCM. They are described by the rate (which is the number of inputs over the number of outputs) and the number of memory elements, v. For TCM
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32

Castiñeira, Moreira Jorge. "Signal space coding over rings." Thesis, Lancaster University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322886.

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33

Alder, Frank A. "Symbol assignment and performance of simplex signaling in high dimensional trellis-coded modulation." Ohio : Ohio University, 1998. http://www.ohiolink.edu/etd/view.cgi?ohiou1177008035.

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34

Zhou, Biyun. "Non-binary cyclic codes and its applications in decoding of high dimensional trellis-coded modulation." Ohio : Ohio University, 2000. http://www.ohiolink.edu/etd/view.cgi?ohiou1173380815.

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35

Chinchilla, Rigoberto. "Interleaver design for the circular simplex turbo block coded modulator." Ohio : Ohio University, 2003. http://www.ohiolink.edu/etd/view.cgi?ohiou1178129287.

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36

Kotwal, Mithilesh N. "Encoding of trellises with strong tailbiting property." Ohio : Ohio University, 2005. http://www.ohiolink.edu/etd/view.cgi?ohiou1113584078.

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37

Iyamabo, Philip Ehizogie. "Exact BER Calculation of TCM-MAPSK using Pairwise Probability of Product Trellis Algorithm for DVB Applications." University of Toledo / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1481247472348161.

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38

Saboowala, Abbas Firoz. "Performance Analysis of Asymmetric Constellation in Concatenation with Trellis Coded Modulation for use in Intelligent Systems." University of Toledo / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1302280058.

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39

Chen, Yiqi. "Computation of Initial State for Tail-Biting Trellis." Ohio University / OhioLINK, 2005. http://www.ohiolink.edu/etd/view.cgi?ohiou1125026574.

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40

Chen, Changlin. "The performance analysis and decoding of high dimensional trellis-coded modulation for spread spectrum communications." Ohio : Ohio University, 1997. http://www.ohiolink.edu/etd/view.cgi?ohiou1174616331.

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41

Lopez, Sanchez Francisco Javier. "Optimal design and application of trellis coded modulation techniques defined over the ring of integers." Thesis, Staffordshire University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.262313.

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42

Mainali, Miraj. "Performance Evaluation of M-ary APSK using Punctured Trellis Coded Modulation (TCM) for DVB Applications." University of Toledo / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1523281892780375.

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43

Rasmussen, Lars Kildehoj. "Trellis coded, adaptive rate hybrid-ARQ protocols over AWGN channels and slowly fading rician channels." Diss., Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/13434.

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44

Nguyen, Kim Chi. "Efficient simulation of space-time coded and turbo coded systems." Thesis, View thesis, 2007. http://handle.uws.edu.au:8081/1959.7/32467.

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The two main goals of this research are to study the implementation aspects of space-time turbo trellis codes (ST Turbo TC) and to develop efficient simulation methods for space-time and turbo coded systems using the importance sampling (IS) technique. The design of ST Turbo TC for improving the bandwidth efficiency and the reliability of wireless communication networks, which is based on the turbo structure, has been proposed in the literature. To achieve memory savings and reduce the decoding delay, this thesis proposes a simplified ST Turbo TC decoder using a sliding window (SW) technique.
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45

Paiement, Richard V. "The study of differential 8-PSK trellis-coded modulation in indoor wireless communications through computer simulation." Thesis, University of Ottawa (Canada), 1991. http://hdl.handle.net/10393/7641.

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This thesis work studies the use of 4- and 8-state trellis-coded modulation with phase-shift keying and non-coherent, differential signaling for digital indoor wireless communications, at an operating frequency of 1.5 GHz and a transmission rate of 10 Mbits/s. Many other modulation schemes have been considered for the indoor wireless channel in other studies, and trellis-coded modulation has been considered for the satellite and mobile channel. This study presents new BER performance results, obtained through computer simulations, that suggest a performance gain with TCM relative to DQPSK, for
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46

Nguyen, Kim Chi. "Efficient simulation of space-time coded and turbo coded systems." View thesis, 2007. http://handle.uws.edu.au:8081/1959.7/32467.

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Thesis (Ph.D.)--University of Western Sydney, 2007.<br>A thesis submitted to the University of Western Sydney, College of Health and Science, School of Engineering in fulfilment of the requirements for the degree of Doctor of Philosophy in Engineering. Includes bibliographical references.
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47

Carden, Frank, and Mike Ross. "A Spectrally Efficient Communication System: A 16-PSK Trellis Coded Modulation System Utilizing a Quantized Euclidean Decoder." International Foundation for Telemetering, 1989. http://hdl.handle.net/10150/614671.

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International Telemetering Conference Proceedings / October 30-November 02, 1989 / Town & Country Hotel & Convention Center, San Diego, California<br>Quantization of signal set vectors [1,2] could reduce the processing time required to apply the maximum likelihood decoding algorithm of Viterbi [3], to data encoded by a trellis coded modulation (TCM) scheme of the kind proposed by Ungerboeck [4]. Simulations have been performed to determine the effect of different degrees of circular quantization on TCM, using 8-PSK and 16-PSK signal sets, combined with a four state convolutional code. It was f
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48

Quinteros, Milton I. "Trellis Coded Modulation Schemes Using A New Expanded 16-Dimensional Constant Envelope Quadrature-Quadrature Phase Shift Keying Constellation." ScholarWorks@UNO, 2009. http://scholarworks.uno.edu/td/924.

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In this thesis, the author presents and analyzes two 4-dimensional Constant Envelope Quadrature-Quadrature Phase Shift Keying constellations. Optimal demodulators for the two constellations are presented, and one of them was designed and implemented by the author. In addition, a novel expanded 16-dimensional CEQ2PSK constellation that doubles the number of points without decreasing the distance between points or increasing the peak energy is generated by concatenating the aforementioned constellations with a particular method and restrictions. This original 16-dimensional set of symbols is set
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49

Gray, Andrew, Meera Srinivasan, Marvin Simon, and Tsun-Yee Yan. "FLEXIBLE ALL-DIGITAL RECEIVER FOR BANDWIDTH EFFICIENT MODULATIONS." International Foundation for Telemetering, 1999. http://hdl.handle.net/10150/608745.

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International Telemetering Conference Proceedings / October 25-28, 1999 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>An all-digital high data rate parallel receiver architecture developed jointly by Goddard Space Flight Center and the Jet Propulsion Laboratory is pre- sented. This receiver utilizes only a small number of high speed components along with a majority of lower speed components operating in a parallel fre- quency domain structure implementable in CMOS, and can process over 600 Mbps with numerous varieties of QPSK modulation, including those incorpo- rating precise pu
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50

Marques, Mario Rui Monteiro. "Performance analysis of an alternative to trellis coded modulation for waveforms transmitted over a channel with pulse-noise interference." Thesis, Monterey, Calif. : Naval Postgraduate School, 2008. http://bosun.nps.edu/uhtbin/hyperion-image.exe/08Jun%5FMarques.pdf.

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Thesis (M.S. in Electrical Engineering and M.S. in Electronic Warfare System Engineering)--Naval Postgraduate School, June 2008.<br>Thesis Advisor(s): Robertson, Clark. "June 2008." Description based on title screen as viewed on August 21, 2008. Includes bibliographical references (p. 39). Also available in print.
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