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oai:www.ideals.illinois.edu:2142/80830 2023-07-11 col_2142_5131 col_2142_8888 com_2142_5130 com_2142_8887 com_2142_234

Ralf Koetter Upamanyu Madhow Chen, Rong-Rong 2015-09-25T20:08:22Z 2015-09-25T20:08:22Z 10000-01-01 2003 2003 Finally, we consider signaling designs for a high SNR, high mobility communication scenario. For a Gauss-Markov Rayleigh fading channel, we derive upper and lower bounds for the mutual information generated by the Gaussian input distribution. The upper bound shows that the mutual information remains bounded at high SNR. We obtain necessary and sufficient conditions that characterize good input distributions, using the criterion that they generate unbounded mutual information in the high SNR limit. Examples of distributions that satisfy these conditions are given. These distributions approach a doubly logarithmic growth rate of the mutual information as a function of SNR. Made available in DSpace on 2015-09-25T20:08:22Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3101816.pdf: 4024329 bytes, checksum: 8515e534b88cca7d89d93b906f8ac26f (MD5) Previous issue date: 2003 Embargo set by: Seth Robbins for item 82112 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs U of I Only 84 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2003. http://hdl.handle.net/2142/80830 (MiAaPQ)AAI3101816 eng Engineering, Electronics and Electrical Noncoherent Communication Over Fading Channels text Electrical Engineering Electrical Engineering University of Illinois at Urbana-Champaign Dissertation Ph.D.