Abstract
Dual Carrier Modulation (DCM) is studied as a
potential enhancement to conventional QPSK modulation.
Results are obtained for a multi-band orthogonal frequency multiplexing (OFDM) system. DCM not only provides a diversity gain, but also offers coding gain .In this paper DCM is analyzed based on the IEEE 802.11ad standard using a wideband 10-tap
fading channel. Results show that DCM achieves a lower PER then conventional QPSK. For a PER threshold of 1 in 10 an SNR gain of approximately 5dB is observed. The introduction of dynamic tone mapping is shown to introduce a further 3dB gain.
Translated title of the contribution | Dual carrier modulation analysis for IEEE 802.11ad |
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Original language | English |
Title of host publication | First International Workshop on Smart Wireless Communications (Swicom 2012), Manchester |
Pages | 1 - 2 |
Number of pages | 2 |
Publication status | Published - 29 May 2012 |