Referenced Items are not available for this document.
M-ary pulse shape modulation (PSM) has been proposed for achieving a high data rate even in severe multipath fading environments, based on the orthogonality of pulse waveforms of prolate spheroidal wave functions (PSWF). With respect to the PSWF-based M-ary PSM proposal, adaptive guard-time and selective-Rake receivers with different combining fingers are also considered The BER performance of the M-ary PSM, the guard-time and the Rake combination are investigated according to Monte-Carlo simulations by using the modified IEEE 802.15.3a S-V UWB multipath channel model. The proposed guard-time scheme has been verified to be effective in overcoming the inter-pulse-interferences. Moreover, it has been found that the PSWF-based pulse waveforms behave better than the conventional Gaussian mono-pulse under multipath fading conditions.
Published in:
Global Telecommunications Conference, 2004. GLOBECOM '04. IEEE
(Volume:6
)
Date of Conference: 29 Nov.-3 Dec. 2004
- Page(s):
- 3498 - 3504 Vol.6
- Print ISBN:
- 0-7803-8794-5
- INSPEC Accession Number:
- 8359847
- Digital Object Identifier :
- 10.1109/GLOCOM.2004.1379017
- Product Type:
- Conference Publications
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