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EP1665693
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EP About this file: EP1665693
| EP1665693 - ADAPTIVE IQ IMBALANCE CORRECTION FOR MULTICARRIER WIRELESS COMMUNICATION SYSTEMS [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 04.01.2008 Database last updated on 29.07.2024 | Most recent event Tooltip | 04.01.2008 | Application deemed to be withdrawn | published on 06.02.2008 [2008/06] | Applicant(s) | For all designated states Intel Corporation 2200 Mission College Boulevard Santa Clara, CA 95054 / US | [N/P] |
| Former [2006/23] | For all designated states INTEL CORPORATION 2200 Mission College Boulevard Santa Clara, CA 95052 / US | Inventor(s) | 01 /
LIN, Jian 3184 Salem Drive San Jose, CA 95127 / US | 02 /
TSUI, Ernest 11260 Bubb Road Cupertino, CA 95014 / US | [2006/23] | Representative(s) | Denmark, James Christopher, et al Harrison Goddard Foote Orlando House 11C Compstall Road Marple Bridge, Stockport SK6 5HH / GB | [N/P] |
| Former [2006/23] | Denmark, James Christopher, et al Harrison Goddard Foote, Orlando House, 11c Compstall Road Marple Bridge Stockport SK6 5HH / GB | Application number, filing date | 04784434.5 | 15.09.2004 | [2006/23] | WO2004US30572 | Priority number, date | US20030503514P | 15.09.2003 Original published format: US 503514 P | [2006/23] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2005029798 | Date: | 31.03.2005 | Language: | EN | [2005/13] | Type: | A1 Application with search report | No.: | EP1665693 | Date: | 07.06.2006 | Language: | EN | The application published by WIPO in one of the EPO official languages on 31.03.2005 takes the place of the publication of the European patent application. | [2006/23] | Search report(s) | International search report - published on: | EP | 31.03.2005 | Classification | IPC: | H04L25/03, H04L27/26, H04L27/38 | [2006/23] | CPC: |
H04L27/2657 (EP);
H04L2025/03414 (EP);
H04L2027/0016 (EP);
H04L2027/0018 (EP);
H04L2027/0024 (EP)
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR [2006/23] | Extension states | AL | Not yet paid | HR | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | Title | German: | ADAPTIVE IQ-UNGLEICHGEWICHTSKORREKTUR FÜR DRAHTLOSE MEHRTRÄGER-KOMMUNIKATIONSSYSTEME | [2006/23] | English: | ADAPTIVE IQ IMBALANCE CORRECTION FOR MULTICARRIER WIRELESS COMMUNICATION SYSTEMS | [2006/23] | French: | CORRECTION ADAPTATIVE DU DESEQUILIBRE IQ POUR SYSTEMES DE COMMUNICATION SANS FIL A PORTEUSES MULTIPLES | [2006/23] | Entry into regional phase | 03.03.2006 | National basic fee paid | 03.03.2006 | Designation fee(s) paid | 03.03.2006 | Examination fee paid | Examination procedure | 03.03.2006 | Amendment by applicant (claims and/or description) | 03.03.2006 | Examination requested [2006/23] | 30.06.2006 | Despatch of a communication from the examining division (Time limit: M06) | 09.01.2007 | Reply to a communication from the examining division | 01.02.2007 | Despatch of a communication from the examining division (Time limit: M06) | 14.08.2007 | Application deemed to be withdrawn, date of legal effect [2008/06] | 14.09.2007 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2008/06] | Fees paid | Renewal fee | 18.08.2006 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 30.09.2007 | 04 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 | [Y]US2003123534 (TSUI ERNEST T [US], et al) [Y] 5-8,13-16,18,19 * paragraph [0014] - paragraph [0025] *; | [A]WO03003686 (NOKIA CORP [FI], et al) [A] 1-19 * page 10, paragraphs 25-30 * * page 14, paragraph 1 - paragraph 11 * | [XY] - SCHUCHERT A ET AL, "A novel IQ imbalance compensation scheme for the reception of OFDM signals", IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, IEEE INC. NEW YORK, US, (200108), vol. 47, no. 3, ISSN 0098-3063, pages 313 - 318, XP002217600 [X] 1-4,11,12,17 * Section IV EXtended Adaptive Frequency Domain Equalization * [Y] 5-10,13-16,18,19 DOI: http://dx.doi.org/10.1109/30.964115 | [Y] - GUANBIN XING ET AL, "Frequency offset and i/q imbalance compensation for ofdm direct-conversion receivers", 2003 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING. PROCEEDINGS. (ICASSP). HONG KONG, APRIL 6 - 10, 2003, IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING (ICASSP), NEW YORK, NY : IEEE, US, (20030406), VOL. 1 OF 6, ISBN 0-7803-7663-3, pages IV708 - IV711, XP010641258 [Y] 9,10 * abstract * * Section 3.2: I/Q imbalance compensation * DOI: http://dx.doi.org/10.1109/ICASSP.2003.1202741 |