A preliminary performance evaluation of a linear frequency hopped modem

The benefits of using linear modulation methods for a frequency hopping (FH) transmission system in narrowband, i.e., voice cellular networks, are considered. In particular, the use of a 16-level modulation scheme derived from 16 QAM combined with FH is evaluated operating in a channel subject to no...

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Bibliographic Details
Published in[1992 Proceedings] Vehicular Technology Society 42nd VTS Conference - Frontiers of Technology pp. 120 - 124 vol.1
Main Authors Purle, D.J., Nix, A.R., Beach, M.A., McGeehan, J.P.
Format Conference Proceeding
LanguageEnglish
Published IEEE 1992
Subjects
Amplitude modulation
Bandwidth
Chirp modulation
Frequency shift keying
Land mobile radio cellular systems
Modems
Multiaccess communication
Narrowband
Phase modulation
Spread spectrum communication
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ISBN9780780306738
0780306732
ISSN1090-3038
DOI10.1109/VETEC.1992.245458

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Summary:The benefits of using linear modulation methods for a frequency hopping (FH) transmission system in narrowband, i.e., voice cellular networks, are considered. In particular, the use of a 16-level modulation scheme derived from 16 QAM combined with FH is evaluated operating in a channel subject to noise and multipath fading, characteristic of the mobile environment.< >
ISBN:9780780306738
0780306732
ISSN:1090-3038
DOI:10.1109/VETEC.1992.245458