Referenced Items are not available for this document.
A novel reconfigurable digital pulse-shaping filter has been proposed for a mobile terminal receiver that can drastically reduce power dissipation dependant on adjacent channel interference. It automatically scales the number of filter coefficients by monitoring the in-band and out-of-band powers. This new filter performance was evaluated in a simulation UTRA-TDD (UMTS terrestrial radio access - time division duplex) environment because of the large near far problem caused by adjacent channel interference from adjacent mobiles and base stations. The UTRA-TDD downlink mode was examined statistically and results show that this reconfigurable filter can save an average of 75% power dissipation when compared to a fixed filter length of 41. This will prolong talk and standby time in a mobile terminal.
Published in:
Circuits and Systems, 2002. MWSCAS-2002. The 2002 45th Midwest Symposium on
(Volume:2
)
Date of Conference: 4-7 Aug. 2002
- Page(s):
- II - 1-4 vol.2
- Print ISBN:
- 0-7803-7523-8
- INSPEC Accession Number:
- 7732044
- Digital Object Identifier :
- 10.1109/MWSCAS.2002.1186782
- Product Type:
- Conference Publications
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