Abstract
A system is proposed and analyzed, which uses several transmit antennas to achieve diversity in a flat fading mobile radio environment. The signals at different antennas carry the same digital information, but have different modulation parameters (modulation diversity). In contrast to other proposals, no bandwidth expansion is required. Modulation diversity for quadrature amplitude modulation (QAM) type modulation is achieved by using different partial response type base pulses. Simulation results confirm the expected gain.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Keywords
Modulation (music)Computer scienceBandwidth (computing)Electronic engineeringQuadrature amplitude modulationTelecommunicationsBit error rateEngineeringPhysicsAcousticsDecoding methods
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Publication Info
- Year
- 2002
- Type
- article
- Volume
- 3
- Pages
- 1630-1634
- Citations
- 420
- Access
- Closed
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Cite This
Armin Wittneben
(2002).
A new bandwidth efficient transmit antenna modulation diversity scheme for linear digital modulation.
, 3
, 1630-1634.
https://doi.org/10.1109/icc.1993.397560
Identifiers
- DOI
- 10.1109/icc.1993.397560