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(WO/1999/023822) HIGH DEFINITION TELEVISION VESTIGIAL SIDEBAND RECEIVER
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| Latest bibliographic data on file with the International Bureau
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| Pub. No.: | WO/1999/023822 | International Application No.: | PCT/US1998/021793 | |||
| Publication Date: | 14.05.1999 | International Filing Date: | 15.10.1998 | |||
| Chapter 2 Demand Filed: 21.04.1999 | ||||||
| IPC: | H04L 27/06 (2006.01), H04N 5/08 (2006.01), H04N 5/21 (2006.01), H04N 5/455 (2006.01), H04N 5/44 (2006.01) | ||||||||||
| Applicant: | THOMSON LICENSING S.A. [US/FR]; 46, Quai A. Le Galo, F-92648 Boulogne Cedex (FR). | ||||||||||
| Inventor: | WANG, Tian, Jun; (US). | ||||||||||
| Agent: | TRIPOLI, Joseph, S. et al.; Thomson multimedia licencing Inc., P.O. Box 5312, Princeton, NJ 08540 (US) . | ||||||||||
| Priority Data: |
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| Title: | HIGH DEFINITION TELEVISION VESTIGIAL SIDEBAND RECEIVER | ||||||||||
| Abstract: | System and apparatus for processing a received Vestigial Sideband (VSB) modulated datastream containing high definition video data represented by a VSB symbol constellation, said data having a data frame format constituted by a succession of data frames comprising a field sync component prefacing a plurality of data segments, apparatus comprising: an analog-to-digital converter (19) for converting said received VSB data stream to digital form; a digital demodulator (22) for demodulating an output signal from said converter to produce a demodulated signal; a digital phase control network (324-326) included in said demodulator; and a data reduction network (330, 332) included in said phase control network. | ||||||||||
| Designated States: |
AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW. African Regional Intellectual Property Org. (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW) Eurasian Patent Organization (EAPO) (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM) European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE) African Intellectual Property Organization (OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG). |
| Publication Language: | English (EN) |
| Filing Language: | English (EN) |
