1024-QAM demodulator robust to phase noise of cable STB tuners
The 1024-QAM demodulator we developed for cable television networks uses a modified symbol-decision region to reduce the effects of phase noise due to set-top-box tuners. The symbol-decision region is optimized by analysis of phase noise distribution. Simulation results show that good demodulation c...
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| Veröffentlicht in: | IEEE transactions on consumer electronics 2005-05, Vol.51 (2), p.413-418 |
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| container_title | IEEE transactions on consumer electronics |
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| creator | Kurakake, T. Nakamura, N. Oyamada, K. |
| description | The 1024-QAM demodulator we developed for cable television networks uses a modified symbol-decision region to reduce the effects of phase noise due to set-top-box tuners. The symbol-decision region is optimized by analysis of phase noise distribution. Simulation results show that good demodulation characteristics of a 1024-QAM signal are achieved under typical phase-noise conditions. The results are verified in a field trial with a prototype demodulator and an off-the-shelf tuner. |
| doi_str_mv | 10.1109/TCE.2005.1467980 |
| format | Article |
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The results are verified in a field trial with a prototype demodulator and an off-the-shelf tuner.</description><identifier>ISSN: 0098-3063</identifier><identifier>EISSN: 1558-4127</identifier><identifier>DOI: 10.1109/TCE.2005.1467980</identifier><identifier>CODEN: ITCEDA</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Bit error rate ; Cable television ; Cable TV ; Demodulation ; Demodulators ; Electronics ; Networks ; Noise ; Noise robustness ; Phase noise ; Power cables ; Prototypes ; Quadrature amplitude modulation ; Simulation ; Tuners ; US Department of Transportation</subject><ispartof>IEEE transactions on consumer electronics, 2005-05, Vol.51 (2), p.413-418</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. 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The results are verified in a field trial with a prototype demodulator and an off-the-shelf tuner.</description><subject>Bit error rate</subject><subject>Cable television</subject><subject>Cable TV</subject><subject>Demodulation</subject><subject>Demodulators</subject><subject>Electronics</subject><subject>Networks</subject><subject>Noise</subject><subject>Noise robustness</subject><subject>Phase noise</subject><subject>Power cables</subject><subject>Prototypes</subject><subject>Quadrature amplitude modulation</subject><subject>Simulation</subject><subject>Tuners</subject><subject>US Department of Transportation</subject><issn>0098-3063</issn><issn>1558-4127</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp9kE1LAzEQhoMoWKt3wUvwoKetM0k2yV4ELfUDKiLWc8hms7hl29Rk9-C_d0sLggcv8x7meQfmIeQcYYIIxc1iOpswgHyCQqpCwwEZYZ7rTCBTh2QEUOiMg-TH5CSlJQCKnOkRuUVgInu7e6GVX4Wqb20XIo2h7FNHu0A3nzZ5ug7NMENNnS1bT98X97Tr1z6mU3JU2zb5s32OycfDbDF9yuavj8_Tu3nmeM67rMSylOCcqDSzNeTaMiWkE1w5rqACLDUXFVPaWemw9qBQWi64q31e1ZXiY3K9u7uJ4av3qTOrJjnftnbtQ5-MLiQTElAP5NW_JBvkiEIXA3j5B1yGPq6HL4yWSmpAvoVgB7kYUoq-NpvYrGz8Nghm690M3s3Wu9l7HyoXu0rjvf_F99sfikF7iQ</recordid><startdate>20050501</startdate><enddate>20050501</enddate><creator>Kurakake, T.</creator><creator>Nakamura, N.</creator><creator>Oyamada, K.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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| ispartof | IEEE transactions on consumer electronics, 2005-05, Vol.51 (2), p.413-418 |
| issn | 0098-3063 1558-4127 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Bit error rate Cable television Cable TV Demodulation Demodulators Electronics Networks Noise Noise robustness Phase noise Power cables Prototypes Quadrature amplitude modulation Simulation Tuners US Department of Transportation |
| title | 1024-QAM demodulator robust to phase noise of cable STB tuners |
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