Subband decomposition techniques for adaptive channel equalisation
In this contribution, the convergence behaviour of the adaptive linear equatiser based on subband decomposition technique is investigated. Two different subband-based linear equalisers are employed, with the aim of improving the equaliser's convergence performance. Simulation results over three...
| Main Authors: | , , , |
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| Format: | Article |
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IEEE Xplore
2006
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| Online Access: | http://shdl.mmu.edu.my/2399/ |
| _version_ | 1848790045252648960 |
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| author | Mohamad, H. Alias, Mohamad Yusoff Arif, N. A. M. Weiss, S. |
| author_facet | Mohamad, H. Alias, Mohamad Yusoff Arif, N. A. M. Weiss, S. |
| author_sort | Mohamad, H. |
| building | MMU Institutional Repository |
| collection | Online Access |
| description | In this contribution, the convergence behaviour of the adaptive linear equatiser based on subband decomposition technique is investigated. Two different subband-based linear equalisers are employed, with the aim of improving the equaliser's convergence performance. Simulation results over three channel models having different spectral characteristic are presented. Computer simulations indicate that subband-based equalisers outperform the conventional fullband linear equaliser when channel exhibit severe spectral dynamic. Convergence rate of subband equalisers are governed by the slowest subband, whereby different convergence behaviour in each individual subband is observed. Finally, the complexity of fullband and subband equalisers is discussed. |
| first_indexed | 2025-11-14T18:06:22Z |
| format | Article |
| id | mmu-2399 |
| institution | Multimedia University |
| institution_category | Local University |
| last_indexed | 2025-11-14T18:06:22Z |
| publishDate | 2006 |
| publisher | IEEE Xplore |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | mmu-23992021-04-21T20:42:58Z http://shdl.mmu.edu.my/2399/ Subband decomposition techniques for adaptive channel equalisation Mohamad, H. Alias, Mohamad Yusoff Arif, N. A. M. Weiss, S. TK7800-8360 Electronics In this contribution, the convergence behaviour of the adaptive linear equatiser based on subband decomposition technique is investigated. Two different subband-based linear equalisers are employed, with the aim of improving the equaliser's convergence performance. Simulation results over three channel models having different spectral characteristic are presented. Computer simulations indicate that subband-based equalisers outperform the conventional fullband linear equaliser when channel exhibit severe spectral dynamic. Convergence rate of subband equalisers are governed by the slowest subband, whereby different convergence behaviour in each individual subband is observed. Finally, the complexity of fullband and subband equalisers is discussed. IEEE Xplore 2006 Article NonPeerReviewed Mohamad, H. and Alias, Mohamad Yusoff and Arif, N. A. M. and Weiss, S. (2006) Subband decomposition techniques for adaptive channel equalisation. 2005 13th IEEE International Conference on Networks Jointly held with the 2005 7th IEEE Malaysia International Conference on Communications, Proceedings 1 and 2. pp. 617-621. ISSN 1531-2216 https://ieeexplore.ieee.org/document/1635574 10.1109/ICON.2005.1635574 10.1109/ICON.2005.1635574 10.1109/ICON.2005.1635574 |
| spellingShingle | TK7800-8360 Electronics Mohamad, H. Alias, Mohamad Yusoff Arif, N. A. M. Weiss, S. Subband decomposition techniques for adaptive channel equalisation |
| title | Subband decomposition techniques for adaptive channel equalisation |
| title_full | Subband decomposition techniques for adaptive channel equalisation |
| title_fullStr | Subband decomposition techniques for adaptive channel equalisation |
| title_full_unstemmed | Subband decomposition techniques for adaptive channel equalisation |
| title_short | Subband decomposition techniques for adaptive channel equalisation |
| title_sort | subband decomposition techniques for adaptive channel equalisation |
| topic | TK7800-8360 Electronics |
| url | http://shdl.mmu.edu.my/2399/ http://shdl.mmu.edu.my/2399/ http://shdl.mmu.edu.my/2399/ |