Performance analysis of synchronous FFH-MA systems with ML receiver over frequency-selective Rayleigh-fading channels
Based on the likelihood ratio, we derive the maximum-likelihood (ML) receiver for a synchronous fast frequency-hopped multiple-access system employing M-ary frequency-shift-keying (MFSK) modulation over frequency-selective Rayleigh-fading channels. The derived ML receiver is proposed and analyzed to...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Conference Paper |
| Language: | English |
| Published: |
2013
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/84650 http://hdl.handle.net/10220/11937 |
| _version_ | 1826126708003045376 |
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| author | Li, Kwok Hung Teh, Kah Chan Le, Ly-Minh-Duy. |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Li, Kwok Hung Teh, Kah Chan Le, Ly-Minh-Duy. |
| author_sort | Li, Kwok Hung |
| collection | NTU |
| description | Based on the likelihood ratio, we derive the maximum-likelihood (ML) receiver for a synchronous fast frequency-hopped multiple-access system employing M-ary frequency-shift-keying (MFSK) modulation over frequency-selective Rayleigh-fading channels. The derived ML receiver is proposed and analyzed to obtain bit-error rate (BER) expressions. Analytical results are then validated by computer simulations. All system users are assumed to experience independent frequency-selective Rayleigh fading. Performance comparison among several commonly-used receivers shows that the proposed ML receiver gives the best BER performance for different combinations of parameters of the analyzed system under various fading conditions. |
| first_indexed | 2024-10-01T06:56:46Z |
| format | Conference Paper |
| id | ntu-10356/84650 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:56:46Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/846502020-03-07T13:24:44Z Performance analysis of synchronous FFH-MA systems with ML receiver over frequency-selective Rayleigh-fading channels Li, Kwok Hung Teh, Kah Chan Le, Ly-Minh-Duy. School of Electrical and Electronic Engineering IEEE International Conference on Communication Systems (2012 : Singapore) DRNTU::Engineering::Electrical and electronic engineering Based on the likelihood ratio, we derive the maximum-likelihood (ML) receiver for a synchronous fast frequency-hopped multiple-access system employing M-ary frequency-shift-keying (MFSK) modulation over frequency-selective Rayleigh-fading channels. The derived ML receiver is proposed and analyzed to obtain bit-error rate (BER) expressions. Analytical results are then validated by computer simulations. All system users are assumed to experience independent frequency-selective Rayleigh fading. Performance comparison among several commonly-used receivers shows that the proposed ML receiver gives the best BER performance for different combinations of parameters of the analyzed system under various fading conditions. 2013-07-22T03:29:53Z 2019-12-06T15:48:56Z 2013-07-22T03:29:53Z 2019-12-06T15:48:56Z 2012 2012 Conference Paper Le, L.-M.-D., Teh, K. C., & Li, K. H. (2012). Performance analysis of synchronous FFH-MA systems with ML receiver over frequency-selective Rayleigh-fading channels. 2012 IEEE International Conference on Communication Systems (ICCS). https://hdl.handle.net/10356/84650 http://hdl.handle.net/10220/11937 10.1109/ICCS.2012.6406200 en © 2012 IEEE. |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering Li, Kwok Hung Teh, Kah Chan Le, Ly-Minh-Duy. Performance analysis of synchronous FFH-MA systems with ML receiver over frequency-selective Rayleigh-fading channels |
| title | Performance analysis of synchronous FFH-MA systems with ML receiver over frequency-selective Rayleigh-fading channels |
| title_full | Performance analysis of synchronous FFH-MA systems with ML receiver over frequency-selective Rayleigh-fading channels |
| title_fullStr | Performance analysis of synchronous FFH-MA systems with ML receiver over frequency-selective Rayleigh-fading channels |
| title_full_unstemmed | Performance analysis of synchronous FFH-MA systems with ML receiver over frequency-selective Rayleigh-fading channels |
| title_short | Performance analysis of synchronous FFH-MA systems with ML receiver over frequency-selective Rayleigh-fading channels |
| title_sort | performance analysis of synchronous ffh ma systems with ml receiver over frequency selective rayleigh fading channels |
| topic | DRNTU::Engineering::Electrical and electronic engineering |
| url | https://hdl.handle.net/10356/84650 http://hdl.handle.net/10220/11937 |
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