EP1391995 - MAX-LOG-MAP decoding with windowed processing of forward/backward recursions [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 03.02.2012 Database last updated on 02.09.2024 | Most recent event Tooltip | 03.02.2012 | Application deemed to be withdrawn | published on 07.03.2012 [2012/10] | Applicant(s) | For all designated states Renesas Electronics Corporation 1753, Shimonumabe Nakahara-ku Kawasaki-shi Kanagawa / JP | [2010/40] |
Former [2004/09] | For all designated states NEC Electronics Corporation 1753 Shimonumabe, Nakahara-ku Kawasaki, Kanagawa / JP | Inventor(s) | 01 /
Orio, Masao c/o NEC Electronics Corporation 1753 Shimonumabe Nakahara-ku Kawasaki Kanagawa / JP | [2004/09] | Representative(s) | MacDougall, Alan John Shaw, et al Mathys & Squire The Shard 32 London Bridge Street London SE1 9SG / GB | [N/P] |
Former [2009/14] | MacDougall, Alan John Shaw, et al Mathys & Squire LLP 120 Holborn London EC1N 2SQ / GB | ||
Former [2004/09] | Moir, Michael Christopher, et al Mathys & Squire 100 Gray's Inn Road London WC1X 8AL / GB | Application number, filing date | 03255151.7 | 20.08.2003 | [2004/09] | Priority number, date | JP20020239492 | 20.08.2002 Original published format: JP 2002239492 | [2004/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1391995 | Date: | 25.02.2004 | Language: | EN | [2004/09] | Type: | A3 Search report | No.: | EP1391995 | Date: | 13.07.2005 | [2005/28] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.05.2005 | Classification | IPC: | H03M13/29 | [2004/09] | CPC: |
H04L1/005 (EP,US);
G11B20/18 (EP,US);
H03M13/2957 (EP,US);
H03M13/3723 (EP,US);
H03M13/3905 (EP,US);
H03M13/3972 (EP,US);
H03M13/658 (EP,US);
H04L1/0054 (EP,US);
H04L1/0055 (EP,US);
| Designated contracting states | FI, GB [2006/14] |
Former [2004/09] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR | Title | German: | MAX-LOG-MAP Dekodierung mit Fensterbearbeitung der Vorwärts- und Rückwärtsrekursionen | [2004/09] | English: | MAX-LOG-MAP decoding with windowed processing of forward/backward recursions | [2004/09] | French: | Decodeur MAX-LOG-MAP avec traitement par fenêtres des récursions en avant et arrière | [2004/09] | Examination procedure | 14.07.2005 | Examination requested [2005/36] | 04.05.2011 | Despatch of a communication from the examining division (Time limit: M04) | 15.09.2011 | Application deemed to be withdrawn, date of legal effect [2012/10] | 19.10.2011 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2012/10] | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 04.05.2011 | Fees paid | Renewal fee | 22.08.2005 | Renewal fee patent year 03 | 22.08.2006 | Renewal fee patent year 04 | 17.08.2007 | Renewal fee patent year 05 | 14.03.2008 | Renewal fee patent year 06 | 18.08.2009 | Renewal fee patent year 07 | 27.08.2010 | Renewal fee patent year 08 | Penalty fee | Additional fee for renewal fee | 31.08.2011 | 09   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. | Documents cited: | Search | [XY] - YOON S ET AL, "A PARALLEL MAP ALGORITHM FOR LOW LATENCY TURBO DECODING", IEEE COMMUNICATIONS LETTERS, IEEE SERVICE CENTER, PISCATAWAY,US, US, (200207), vol. 6, no. 7, ISSN 1089-7798, pages 288 - 290, XP001123683 [X] 1,2,5,7-10,13 * section III, figure 2 * [Y] 3,11 DOI: http://dx.doi.org/10.1109/LCOMM.2002.801310 | [Y] - VOGT J ET AL, "Improving the max-log-MAP turbo decoder", ELECTRONICS LETTERS, IEE STEVENAGE, GB, (20001109), vol. 36, no. 23, ISSN 0013-5194, pages 1937 - 1939, XP006015911 [Y] 3,11 * the whole document * DOI: http://dx.doi.org/10.1049/el:20001357 | [A] - BLAZEK Z ET AL, "A DSP-BASED IMPLEMENTATION OF A TURBO-DECODER", IEEE GLOBECOM 1998. GLOBECOM '98. THE BRIDGE TO GLOBAL INTEGRATION. SYDNEY, NOV. 8 - 12, 1998, IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, NEW YORK, NY : IEEE, US, (1998), VOL. 5, ISBN 0-7803-4985-7, pages 2751 - 2755, XP000801545 [A] 3,11 * section "2 OUTPUT SCALING" * | [X] - J. DIELISSEN, J. HUISKEN, "State vector reduction for initialization of sliding windows MAP", PROCEEDINGS ON THE 2ND SYMPOSIUM ON TURBO CODES AND RELATED TOPICS, ENST BRETAGNE, FRANCE, (20000904), pages 387 - 390, XP009039864 [X] 1,5,7,8,13 * section "2. sliding window next iteration initialisation" * |