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Pulse Sign Separation Technique for the Received Bits in Wireless Ultra-Wideband Combination Approach
Joint Authors
Fayadh, Rashid A.
Fadhil, Hilal A.
Malek, F.
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-03
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
When receiving high data rate in ultra-wideband (UWB) technology, many users have experienced multiple-user interference and intersymbol interference in the multipath reception technique.
Structures have been proposed for implementing rake receivers to enhance their capabilities by reducing the bit error probability (Pe), thereby providing better performances by indoor and outdoor multipath receivers.
As a result, several rake structures have been proposed in the past to reduce the number of resolvable paths that must be estimated and combined.
To achieve this aim, we suggest two maximal ratio combiners based on the pulse sign separation technique, such as the pulse sign separation selective combiner (PSS-SC) and the pulse sign separation partial combiner (PSS-PC) to reduce complexity with fewer fingers and to improve the system performance.
In the combiners, a comparator was added to compare the positive quantity of positive pulses and negative quantities of negative pulses to decide whether the transmitted bit was 1 or 0.
The Pe was driven by simulation for multipath environments for impulse radio time-hopping binary phase shift keying (TH-BPSK) modulation, and the results were compared with those of conventional selective combiners (C-SCs) and conventional partial combiners (C-PCs).
American Psychological Association (APA)
Fayadh, Rashid A.& Malek, F.& Fadhil, Hilal A.. 2014. Pulse Sign Separation Technique for the Received Bits in Wireless Ultra-Wideband Combination Approach. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-508164
Modern Language Association (MLA)
Fayadh, Rashid A.…[et al.]. Pulse Sign Separation Technique for the Received Bits in Wireless Ultra-Wideband Combination Approach. Mathematical Problems in Engineering No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-508164
American Medical Association (AMA)
Fayadh, Rashid A.& Malek, F.& Fadhil, Hilal A.. Pulse Sign Separation Technique for the Received Bits in Wireless Ultra-Wideband Combination Approach. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-508164
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-508164