Performance analysis of a suboptimum fast frequency-hopped/M-ary frequency-shift-keying maximum-likelihood receiver over Rician-fading channels with composite effects of partial-band noise jamming and multitone jamming
Bit-error rate (BER) expressions of a suboptimum maximum-likelihood (ML) receiver with the composite effect of partial-band noise jamming and multitone jamming are derived for fast frequency-hopped systems employing M-ary frequency-shift-keying modulation over Rician-fading channels. These BER expre...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
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2013
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| Online Access: | https://hdl.handle.net/10356/85070 http://hdl.handle.net/10220/13715 |
| _version_ | 1826119107492184064 |
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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 | Bit-error rate (BER) expressions of a suboptimum maximum-likelihood (ML) receiver with the composite effect of partial-band noise jamming and multitone jamming are derived for fast frequency-hopped systems employing M-ary frequency-shift-keying modulation over Rician-fading channels. These BER expressions can be used to study the system performance under Rayleigh fading as a special case. Owing to the fact that the computation of the logarithm of the modified Bessel function is non-linear in nature, one of the existing approximations is required to derive the BER expressions for the analysed system. A suboptimum ML receiver structure is therefore proposed and analysed. The analytical results are compared with simulation results. Under various jamming and fading conditions, the proposed suboptimum ML receiver is found to be able to suppress interference effectively. |
| first_indexed | 2024-10-01T04:54:39Z |
| format | Journal Article |
| id | ntu-10356/85070 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:54:39Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/850702020-03-07T13:57:25Z Performance analysis of a suboptimum fast frequency-hopped/M-ary frequency-shift-keying maximum-likelihood receiver over Rician-fading channels with composite effects of partial-band noise jamming and multitone jamming Li, Kwok Hung Teh, Kah Chan Le, Ly-Minh-Duy. School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering Bit-error rate (BER) expressions of a suboptimum maximum-likelihood (ML) receiver with the composite effect of partial-band noise jamming and multitone jamming are derived for fast frequency-hopped systems employing M-ary frequency-shift-keying modulation over Rician-fading channels. These BER expressions can be used to study the system performance under Rayleigh fading as a special case. Owing to the fact that the computation of the logarithm of the modified Bessel function is non-linear in nature, one of the existing approximations is required to derive the BER expressions for the analysed system. A suboptimum ML receiver structure is therefore proposed and analysed. The analytical results are compared with simulation results. Under various jamming and fading conditions, the proposed suboptimum ML receiver is found to be able to suppress interference effectively. 2013-09-30T03:19:23Z 2019-12-06T15:56:30Z 2013-09-30T03:19:23Z 2019-12-06T15:56:30Z 2012 2012 Journal Article Le, L.-M.-D., Teh, K. C., & Li, K. H. (2012). Performance analysis of a suboptimum fast frequency-hopped/M-ary frequency-shift-keying maximum-likelihood receiver over Rician-fading channels with composite effects of partial-band noise jamming and multitone jamming. IET communications, 6(13), 1903-1911. https://hdl.handle.net/10356/85070 http://hdl.handle.net/10220/13715 10.1049/iet-com.2012.0050 en IET communications |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering Li, Kwok Hung Teh, Kah Chan Le, Ly-Minh-Duy. Performance analysis of a suboptimum fast frequency-hopped/M-ary frequency-shift-keying maximum-likelihood receiver over Rician-fading channels with composite effects of partial-band noise jamming and multitone jamming |
| title | Performance analysis of a suboptimum fast frequency-hopped/M-ary frequency-shift-keying maximum-likelihood receiver over Rician-fading channels with composite effects of partial-band noise jamming and multitone jamming |
| title_full | Performance analysis of a suboptimum fast frequency-hopped/M-ary frequency-shift-keying maximum-likelihood receiver over Rician-fading channels with composite effects of partial-band noise jamming and multitone jamming |
| title_fullStr | Performance analysis of a suboptimum fast frequency-hopped/M-ary frequency-shift-keying maximum-likelihood receiver over Rician-fading channels with composite effects of partial-band noise jamming and multitone jamming |
| title_full_unstemmed | Performance analysis of a suboptimum fast frequency-hopped/M-ary frequency-shift-keying maximum-likelihood receiver over Rician-fading channels with composite effects of partial-band noise jamming and multitone jamming |
| title_short | Performance analysis of a suboptimum fast frequency-hopped/M-ary frequency-shift-keying maximum-likelihood receiver over Rician-fading channels with composite effects of partial-band noise jamming and multitone jamming |
| title_sort | performance analysis of a suboptimum fast frequency hopped m ary frequency shift keying maximum likelihood receiver over rician fading channels with composite effects of partial band noise jamming and multitone jamming |
| topic | DRNTU::Engineering::Electrical and electronic engineering |
| url | https://hdl.handle.net/10356/85070 http://hdl.handle.net/10220/13715 |
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