An adaptive LBER-Rake receiver for UWB system
One of the major issues in ultra wideband (UWB) communications is the need to resolve multipaths and eliminate severe intersymbol interference (ISI). Although the conventional Rake can achieve multipath diversity for the desired signals, it does not mitigate ISI. We propose an adaptive Rake receiver...
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| Format: | Article |
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The Institute of Electronics, Information and Communication Engineers
2008
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| Online Access: | http://shdl.mmu.edu.my/2669/ |
| _version_ | 1848790119227588608 |
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| author | Chung, Gwo Chin Alias, Mohamad Yusoff Chuah, Teong Chee |
| author_facet | Chung, Gwo Chin Alias, Mohamad Yusoff Chuah, Teong Chee |
| author_sort | Chung, Gwo Chin |
| building | MMU Institutional Repository |
| collection | Online Access |
| description | One of the major issues in ultra wideband (UWB) communications is the need to resolve multipaths and eliminate severe intersymbol interference (ISI). Although the conventional Rake can achieve multipath diversity for the desired signals, it does not mitigate ISI. We propose an adaptive Rake receiver by introducing the least bit error rate (LBER) criterion into the design of its finger coefficients. Results show that the proposed receiver achieves better performance than the conventional Rake receiver and the minimum mean square error (MMSE)-Rake receiver at high data rate. |
| first_indexed | 2025-11-14T18:07:33Z |
| format | Article |
| id | mmu-2669 |
| institution | Multimedia University |
| institution_category | Local University |
| last_indexed | 2025-11-14T18:07:33Z |
| publishDate | 2008 |
| publisher | The Institute of Electronics, Information and Communication Engineers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | mmu-26692014-07-24T04:40:59Z http://shdl.mmu.edu.my/2669/ An adaptive LBER-Rake receiver for UWB system Chung, Gwo Chin Alias, Mohamad Yusoff Chuah, Teong Chee T Technology (General) QA75.5-76.95 Electronic computers. Computer science One of the major issues in ultra wideband (UWB) communications is the need to resolve multipaths and eliminate severe intersymbol interference (ISI). Although the conventional Rake can achieve multipath diversity for the desired signals, it does not mitigate ISI. We propose an adaptive Rake receiver by introducing the least bit error rate (LBER) criterion into the design of its finger coefficients. Results show that the proposed receiver achieves better performance than the conventional Rake receiver and the minimum mean square error (MMSE)-Rake receiver at high data rate. The Institute of Electronics, Information and Communication Engineers 2008-05 Article NonPeerReviewed Chung, Gwo Chin and Alias, Mohamad Yusoff and Chuah, Teong Chee (2008) An adaptive LBER-Rake receiver for UWB system. IEICE Electronics Express, 5 (10). pp. 381-387. ISSN 1349-2543 http://dx.doi.org/10.1587/elex.5.381 doi:10.1587/elex.5.381 doi:10.1587/elex.5.381 |
| spellingShingle | T Technology (General) QA75.5-76.95 Electronic computers. Computer science Chung, Gwo Chin Alias, Mohamad Yusoff Chuah, Teong Chee An adaptive LBER-Rake receiver for UWB system |
| title | An adaptive LBER-Rake receiver for UWB system |
| title_full | An adaptive LBER-Rake receiver for UWB system |
| title_fullStr | An adaptive LBER-Rake receiver for UWB system |
| title_full_unstemmed | An adaptive LBER-Rake receiver for UWB system |
| title_short | An adaptive LBER-Rake receiver for UWB system |
| title_sort | adaptive lber-rake receiver for uwb system |
| topic | T Technology (General) QA75.5-76.95 Electronic computers. Computer science |
| url | http://shdl.mmu.edu.my/2669/ http://shdl.mmu.edu.my/2669/ http://shdl.mmu.edu.my/2669/ |