EP1177662 - SYSTEM AND METHOD FOR THE DEMODULATION OF TURBO-ENCODED SIGNALS VIA PILOT ASSISTED COHERENT DEMODULATION [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 28.07.2006 Database last updated on 15.11.2024 | Most recent event Tooltip | 28.07.2006 | Application deemed to be withdrawn | published on 30.08.2006 [2006/35] | Applicant(s) | For all designated states QUALCOMM INCORPORATED 5775 Morehouse Drive San Diego, CA 92121-1714 / US | [N/P] |
Former [2002/06] | For all designated states QUALCOMM Incorporated 5775 Morehouse Drive San Diego, CA 92121-1714 / US | Inventor(s) | 01 /
LING, Fuyun 11382 Wills Creek Road San Diego, CA 92131 / US | 02 /
SINDHUSHAYANA, Nagabhushana, T. 7794 Roan Road San Diego, CA 92129 / US | 03 /
ESTEVES, Eduardo, A., S. 14005H Mango Drive Del Mar, CA 92014 / US | [2002/16] |
Former [2002/06] | 01 /
LING, Fuyun 11382 Wills Creek Road San Diego, CA 92131 / US | ||
02 /
SINDHUSHAYANA, Nagabhushana, T. 10615 Dabney Drive 19 San Diego, CA 92126 / US | |||
03 /
ESTEVES, Eduardo, A., S. 14005H Mango Drive Del Mar, CA 92014 / US | Representative(s) | Dunlop, Hugh Christopher, et al Maucher Jenkins Seventh Floor Offices Artillery House 11-19 Artillery Row London SW1P 1RT / GB | [N/P] |
Former [2002/30] | Dunlop, Hugh Christopher, et al R G C Jenkins &Co., 26 Caxton Street London SW1H 0RJ / GB | ||
Former [2002/06] | Whitten, George Alan, et al R.G.C. Jenkins & Co., 26 Caxton Street London SW1H 0RJ / GB | Application number, filing date | 00930760.4 | 15.05.2000 | [2002/06] | WO2000US13418 | Priority number, date | US19990311793 | 13.05.1999 Original published format: US 311793 | [2002/06] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO0070836 | Date: | 23.11.2000 | Language: | EN | [2000/47] | Type: | A1 Application with search report | No.: | EP1177662 | Date: | 06.02.2002 | Language: | EN | The application published by WIPO in one of the EPO official languages on 23.11.2000 takes the place of the publication of the European patent application. | [2002/06] | Search report(s) | International search report - published on: | EP | 23.11.2000 | Classification | IPC: | H04L25/02 | [2002/06] | CPC: |
H03M13/6337 (EP,US);
H04B1/7097 (KR);
H03M13/23 (KR);
H03M13/2957 (EP,US);
H03M13/658 (EP,US);
H04L1/20 (EP,US)
| Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [2002/06] | Extension states | AL | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | RO | Not yet paid | SI | Not yet paid | Title | German: | SYSTEM UND VERFAHREN ZUR DEMODULATION VON TURBO-KODIERTEN SIGNALEN MITTELS EINER KOHÄRENTEN DEMODULATION MIT PILOTSIGNALEN | [2002/06] | English: | SYSTEM AND METHOD FOR THE DEMODULATION OF TURBO-ENCODED SIGNALS VIA PILOT ASSISTED COHERENT DEMODULATION | [2002/06] | French: | SYSTEME ET PROCEDE DE DEMODULATION DE SIGNAUX TURBO-CODES PAR DEMODULATION COHERENTE ASSISTEE PAR PILOTE | [2002/06] | Entry into regional phase | 05.12.2001 | National basic fee paid | 05.12.2001 | Designation fee(s) paid | 05.12.2001 | Examination fee paid | Examination procedure | 13.12.2000 | Request for preliminary examination filed International Preliminary Examining Authority: US | 05.12.2001 | Examination requested [2002/06] | 25.10.2005 | Despatch of a communication from the examining division (Time limit: M04) | 07.03.2006 | Application deemed to be withdrawn, date of legal effect [2006/35] | 10.04.2006 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2006/35] | Fees paid | Renewal fee | 21.05.2002 | Renewal fee patent year 03 | 26.05.2003 | Renewal fee patent year 04 | 05.05.2004 | Renewal fee patent year 05 | 13.05.2005 | Renewal fee patent year 06 | Penalty fee | Additional fee for renewal fee | 31.05.2006 | 07   M06   Not yet paid |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [X] - VALENTI M C ET AL, "REFINED CHANNEL ESTIMATION FOR COHERENT DETECTION OF TURBO CODES OVER FLAT-FADING CHANNELS", ELECTRONICS LETTERS,GB,IEE STEVENAGE, (19980820), vol. 34, no. 17, ISSN 0013-5194, pages 1648 - 1649, XP000853267 [X] 1,2,16-25,35,37 * abstract * * page 1648, column L, line 64 - line 67 * * page 1648, column R, line 18 - line 24 * * page 1648, column R, line 48 - line 57 * * page 1649, column L, line 6 - line 13 * * page 1649, column R, line 20 - line 24 * DOI: http://dx.doi.org/10.1049/el:19981183 | [T] - VALENTI M C ET AL, "A bandwidth efficient pilot symbol technique for coherent detection of turbo codes over fading channels", MILCOM 1999. IEEE MILITARY COMMUNICATIONS. CONFERENCE PROCEEDINGS (CAT. NO.99CH36341), PROCEEDINGS OF CONFERENCE ON MILITARY COMMUNICATIONS (MILCOM'99), ATLANTIC CITY, NJ, USA, 31 OCT.-3 NOV. 1999, 1999, Piscataway, NJ, USA, IEEE, USA, ISBN 0-7803-5538-5, pages 81 - 85 vol.1, XP002146532 [T] 1,35-39 DOI: http://dx.doi.org/10.1109/MILCOM.1999.822647 |