Bit-error rate simulation for frequency-hopped multiple-access systems over fading channels
Frequency-hopping spread-spectrum has been widely utilized in both military and commercial applications. Due to the effects of multiple-access interference, partial-band or multi-tone jamming and fading channels, the performance of frequency-hopped multiple-access could be degraded. In this report,...
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| Format: | Final Year Project (FYP) |
| Language: | English |
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2012
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| Online Access: | http://hdl.handle.net/10356/50144 |
| _version_ | 1824456047192965120 |
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| author | Le, Thi Ngoc Anh. |
| author2 | Li Kwok Hung |
| author_facet | Li Kwok Hung Le, Thi Ngoc Anh. |
| author_sort | Le, Thi Ngoc Anh. |
| collection | NTU |
| description | Frequency-hopping spread-spectrum has been widely utilized in both military and commercial applications. Due to the effects of multiple-access interference, partial-band or multi-tone jamming and fading channels, the performance of frequency-hopped multiple-access could be degraded. In this report, bit-error-rate (BER) performance of a fast frequency-hopped binary frequency-shift-keying (FFH/BFSK) system using diversity-combining over multiple-access interference (MAI), partial-band jamming (PBJ), additive white Gaussian noise (AWGN) and fading channels is presented. Five diversity-combining methods utilized in BER simulation to counter MAI and PBJ effects are square-law linear combining, product combining, hard-decision majority-vote (HDMV), self-normalizing and clipper receivers. |
| first_indexed | 2025-02-19T03:47:53Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/50144 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2025-02-19T03:47:53Z |
| publishDate | 2012 |
| record_format | dspace |
| spelling | ntu-10356/501442023-07-07T17:10:21Z Bit-error rate simulation for frequency-hopped multiple-access systems over fading channels Le, Thi Ngoc Anh. Li Kwok Hung Teh Kah Chan School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems Frequency-hopping spread-spectrum has been widely utilized in both military and commercial applications. Due to the effects of multiple-access interference, partial-band or multi-tone jamming and fading channels, the performance of frequency-hopped multiple-access could be degraded. In this report, bit-error-rate (BER) performance of a fast frequency-hopped binary frequency-shift-keying (FFH/BFSK) system using diversity-combining over multiple-access interference (MAI), partial-band jamming (PBJ), additive white Gaussian noise (AWGN) and fading channels is presented. Five diversity-combining methods utilized in BER simulation to counter MAI and PBJ effects are square-law linear combining, product combining, hard-decision majority-vote (HDMV), self-normalizing and clipper receivers. Bachelor of Engineering 2012-05-30T04:25:41Z 2012-05-30T04:25:41Z 2012 2012 Final Year Project (FYP) http://hdl.handle.net/10356/50144 en Nanyang Technological University 67 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems Le, Thi Ngoc Anh. Bit-error rate simulation for frequency-hopped multiple-access systems over fading channels |
| title | Bit-error rate simulation for frequency-hopped multiple-access systems over fading channels |
| title_full | Bit-error rate simulation for frequency-hopped multiple-access systems over fading channels |
| title_fullStr | Bit-error rate simulation for frequency-hopped multiple-access systems over fading channels |
| title_full_unstemmed | Bit-error rate simulation for frequency-hopped multiple-access systems over fading channels |
| title_short | Bit-error rate simulation for frequency-hopped multiple-access systems over fading channels |
| title_sort | bit error rate simulation for frequency hopped multiple access systems over fading channels |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems |
| url | http://hdl.handle.net/10356/50144 |
| work_keys_str_mv | AT lethingocanh biterrorratesimulationforfrequencyhoppedmultipleaccesssystemsoverfadingchannels |