Demonstration and evaluation of co-channel DBPSK source separation
Thesis (S.M.)--Massachusetts Institute of Technology, School of Architecture and Planning, Program in Media Arts and Sciences, 2007.
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2008
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| Online Access: | http://hdl.handle.net/1721.1/42170 |
| _version_ | 1826192102930776064 |
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| author | Woo, Grace R |
| author2 | Andy Lippman. |
| author_facet | Andy Lippman. Woo, Grace R |
| author_sort | Woo, Grace R |
| collection | MIT |
| description | Thesis (S.M.)--Massachusetts Institute of Technology, School of Architecture and Planning, Program in Media Arts and Sciences, 2007. |
| first_indexed | 2024-09-23T09:06:17Z |
| format | Thesis |
| id | mit-1721.1/42170 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T09:06:17Z |
| publishDate | 2008 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/421702019-04-10T20:46:00Z Demonstration and evaluation of co-channel DBPSK source separation Co-channel DBPSK source separation Woo, Grace R Andy Lippman. Massachusetts Institute of Technology. Dept. of Architecture. Program in Media Arts and Sciences. Massachusetts Institute of Technology. Dept. of Architecture. Program in Media Arts and Sciences. Architecture. Program in Media Arts and Sciences. Thesis (S.M.)--Massachusetts Institute of Technology, School of Architecture and Planning, Program in Media Arts and Sciences, 2007. Includes bibliographical references (leaves 51-53). This thesis presents a Differential Binary Phase Shift Key (DBPSK) source separation system implemented with the GNU Software Defined Radio (SDR) platform and interfaced with the existing MIT community Radio Frequency Identification (RFID) system. Source separation, well studied in the theoretical signal processing setting, presents an opportunity to achieve higher throughput in a practical SDR deployment. While much research has centered around the design of complex multi-input-multi-output (MIMO) and code division multiple access (CDMA) systems, single antenna source separation presents a simple alternative that is suitable in settings such as RFID where sources are naturally synchronized. Motivated by the analysis of physical channel properties with GNU SDR, this thesis documents the complete design process from the physical layer to the application layer and presents a realization of a co-channel DBPSK source separating technique. The result is an intelligent RFID source-separating reader that is capable of decoding multiple "dumb" cards. by Grace R. Woo. S.M. 2008-09-03T14:47:18Z 2008-09-03T14:47:18Z 2007 2007 Thesis http://hdl.handle.net/1721.1/42170 228857147 eng M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. http://dspace.mit.edu/handle/1721.1/7582 53 leaves application/pdf Massachusetts Institute of Technology |
| spellingShingle | Architecture. Program in Media Arts and Sciences. Woo, Grace R Demonstration and evaluation of co-channel DBPSK source separation |
| title | Demonstration and evaluation of co-channel DBPSK source separation |
| title_full | Demonstration and evaluation of co-channel DBPSK source separation |
| title_fullStr | Demonstration and evaluation of co-channel DBPSK source separation |
| title_full_unstemmed | Demonstration and evaluation of co-channel DBPSK source separation |
| title_short | Demonstration and evaluation of co-channel DBPSK source separation |
| title_sort | demonstration and evaluation of co channel dbpsk source separation |
| topic | Architecture. Program in Media Arts and Sciences. |
| url | http://hdl.handle.net/1721.1/42170 |
| work_keys_str_mv | AT woogracer demonstrationandevaluationofcochanneldbpsksourceseparation AT woogracer cochanneldbpsksourceseparation |