Direct sequence CDMA communications
99 p.
| Main Author: | |
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| Other Authors: | |
| Format: | Thesis |
| Published: |
2010
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| Online Access: | http://hdl.handle.net/10356/39130 |
| _version_ | 1811682484175241216 |
|---|---|
| author | Win Ei Phyu. |
| author2 | Li Kwok Hung |
| author_facet | Li Kwok Hung Win Ei Phyu. |
| author_sort | Win Ei Phyu. |
| collection | NTU |
| description | 99 p. |
| first_indexed | 2024-10-01T03:57:34Z |
| format | Thesis |
| id | ntu-10356/39130 |
| institution | Nanyang Technological University |
| last_indexed | 2024-10-01T03:57:34Z |
| publishDate | 2010 |
| record_format | dspace |
| spelling | ntu-10356/391302023-07-04T15:31:56Z Direct sequence CDMA communications Win Ei Phyu. Li Kwok Hung School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems 99 p. CDMA was adopted by the Telecommunications Industry Association (TIA) in 1993. In code-division multiple-access (CDMA) systems, due to non-orthogonality of the spreading codes and multipath channels, the desired signal suffers interference from other users. CDMA is a form of Direct Sequence Spread Spectrum communications. A directsequence spread spectrum (DS/SS) receiver for suppressing interference in directsequence code-division multiple-access (DS/CDMA) communication systems is introduced. Spread spectrum was developed for use by the military because it uses wideband signals that are difficult to detect and that resist attempts at jamming. Antijamming systems and their performance analysis, including average probability of error and signal-to-noise ratio, are focused in this dissertation. Performance results indicate that the proposed receiver outperforms the linear correlation receiver. Master of Science (Communications Engineering) 2010-05-21T04:44:59Z 2010-05-21T04:44:59Z 2006 2006 Thesis http://hdl.handle.net/10356/39130 application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems Win Ei Phyu. Direct sequence CDMA communications |
| title | Direct sequence CDMA communications |
| title_full | Direct sequence CDMA communications |
| title_fullStr | Direct sequence CDMA communications |
| title_full_unstemmed | Direct sequence CDMA communications |
| title_short | Direct sequence CDMA communications |
| title_sort | direct sequence cdma communications |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems |
| url | http://hdl.handle.net/10356/39130 |
| work_keys_str_mv | AT wineiphyu directsequencecdmacommunications |