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Please use this identifier to cite or link to this item:
http://hdl.handle.net/1783.1/450
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| Title: | High speed data transmission using expanded bit durations in multiple parallel coded data streams |
| Authors: | Ben Letaief, Khaled
Chuang, Justin C.
Murch, Ross David |
| Keywords: | High speed data transmission
Expanded bit durations
Multiple parallel coded data streams |
| Issue Date: | 28-Sep-1999 |
| Citation: | US Patent 5,960,032. Washington, DC: US Patent and Trademark Office, 1999. |
| Abstract: | High-rate bit transmitted data is serial to parallel converted into low-rate bit streams in a similar fashion to multicarrier or multitone modulation. However, in contrast to the multicarrier method, each low-rate bit stream is modulated using direct-sequence spread-spectrum. By selecting the processing gain properly the total required bandwidth will be of the same order as the original high-rate data stream, thereby gaining the inherent benefit or multipath rejection without expanding the bandwidth of the original high-rate stream. |
| Rights: | This patent is also available at HKUST Technology Transfer Center Patent Search at <http://patentsearch.ttc.ust.hk/ListPatentsDetail.asp?id=72> |
| URI: | http://hdl.handle.net/1783.1/450 |
| Appears in Collections: | IELM Patents
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Files in This Item:
| File |
Description |
Size | Format |
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| US5960032.pdf | | 609Kb | Adobe PDF | View/Open |
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