NDLI: A class of binary linear modulation techniques for personal communications systems

Content Provider	IEEE Xplore Digital Library
Author	Heath, M.R. Lopes, L.B.
Copyright Year	1989
Description	Author affiliation: Dept. of Electr. & Electron. Eng., Leeds Univ., UK (Heath, M.R.; Lopes, L.B.)
Abstract	A set of two-level linear-modulation techniques suitable for personal communications is presented. The techniques cover a broad range of possible system requirements, including compatibility with limiter-discriminator or coherent detection. It is shown that, through proper choice of filter parameters, linear modulations can be designed to achieve full compatibility with standard receiver architectures, but with better overall performance than possible with constant-envelope techniques. The schemes are fully characterized and shown to yield excellent spectral characteristics and cochannel performance, while displaying only small envelope fluctuations. System applications are discussed in order to estimate the capacity improvements that may be obtained through the use of these techniques. It is concluded that linear modulation techniques can offer the system designer significant capacity improvements provided that a small envelope fluctuation can be tolerated.
Starting Page	1708
Ending Page	1713
File Size	446130
Page Count	6
File Format	PDF
DOI	10.1109/GLOCOM.1989.64235
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1989-11-27
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Filters 3G mobile communication Fluctuations Power amplifiers Quadrature amplitude modulation Resistance heating Heat engines Consumer electronics Mobile communication Digital systems
Content Type	Text
Resource Type	Article

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