EP2215724 - REDUCED-COMPLEXITY DECODING ALGORITHMS FOR TAIL-BITING CONVOLUTIONAL CODES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.10.2019 Database last updated on 24.08.2024 | |
Former | The patent has been granted Status updated on 03.12.2018 | ||
Former | Grant of patent is intended Status updated on 31.07.2018 | ||
Former | Examination is in progress Status updated on 17.02.2017 | Most recent event Tooltip | 23.07.2021 | Lapse of the patent in a contracting state New state(s): MT | published on 25.08.2021 [2021/34] | Applicant(s) | For all designated states Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm / SE | [2018/49] |
Former [2010/32] | For all designated states Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm / SE | Inventor(s) | 01 /
CHEN, Tsao-Tsen Trumslagargatan 7 S-125 34 Älvsjö / SE | 02 /
TSAI, Shiau-He Shawn 7335 Calle Cristobal Unit 156 San Diego, CA 92126 / US | [2010/32] | Representative(s) | Ericsson Patent Development Torshamnsgatan 21-23 164 80 Stockholm / SE | [2018/49] |
Former [2010/32] | Kühn, Friedrich Heinrich Ericsson AB Patent Unit LTE Torshamnsgatan 23 164 80 Stockholm / SE | Application number, filing date | 08841999.9 | 20.10.2008 | [2010/32] | WO2008SE51176 | Priority number, date | US20070982112P | 23.10.2007 Original published format: US 982112 P | US20080140956 | 17.06.2008 Original published format: US 140956 | [2010/32] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2009054779 | Date: | 30.04.2009 | Language: | EN | [2009/18] | Type: | A2 Application without search report | No.: | EP2215724 | Date: | 11.08.2010 | Language: | EN | The application published by WIPO in one of the EPO official languages on 30.04.2009 takes the place of the publication of the European patent application. | [2010/32] | Type: | B1 Patent specification | No.: | EP2215724 | Date: | 05.12.2018 | Language: | EN | [2018/49] | Search report(s) | International search report - published on: | EP | 09.07.2009 | Classification | IPC: | H03M13/39 | [2010/32] | CPC: |
H03M13/3938 (EP,US);
H03M13/413 (EP,US);
H03M13/2996 (EP,US)
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR [2018/49] |
Former [2010/32] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR | Title | German: | DEKODIERUNGSALGORITHMEN FÜR TAIL-BIITING FALTUNGSCODES | [2018/29] | English: | REDUCED-COMPLEXITY DECODING ALGORITHMS FOR TAIL-BITING CONVOLUTIONAL CODES | [2010/32] | French: | ALGORITHMES DE DÉCODAGE À COMPLEXITÉ RÉDUITE POUR CODES CONVOLUTIONNELS CIRCULAIRES | [2010/32] |
Former [2010/32] | DEKODIERUNGSALGORITHMEN MIT GERINGER KOMPLEXITÄT FÜR TAIL-BITING-FALTUNGSKODES | Entry into regional phase | 28.04.2010 | National basic fee paid | 28.04.2010 | Designation fee(s) paid | 28.04.2010 | Examination fee paid | Examination procedure | 13.08.2009 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 28.04.2010 | Examination requested [2010/32] | 01.07.2010 | Amendment by applicant (claims and/or description) | 16.02.2017 | Despatch of a communication from the examining division (Time limit: M04) | 29.05.2017 | Reply to a communication from the examining division | 14.06.2018 | Date of oral proceedings | 26.07.2018 | Minutes of oral proceedings despatched | 01.08.2018 | Communication of intention to grant the patent | 07.09.2018 | Fee for grant paid | 07.09.2018 | Fee for publishing/printing paid | 07.09.2018 | Receipt of the translation of the claim(s) | 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 16.02.2017 | Opposition(s) | 06.09.2019 | No opposition filed within time limit [2019/46] | Fees paid | Renewal fee | 25.10.2010 | Renewal fee patent year 03 | 25.10.2011 | Renewal fee patent year 04 | 25.10.2012 | Renewal fee patent year 05 | 28.10.2013 | Renewal fee patent year 06 | 27.10.2014 | Renewal fee patent year 07 | 27.10.2015 | Renewal fee patent year 08 | 27.10.2016 | Renewal fee patent year 09 | 27.10.2017 | Renewal fee patent year 10 | 29.10.2018 | Renewal fee patent year 11 |
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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. | Lapses during opposition Tooltip | HU | 20.10.2008 | AT | 05.12.2018 | CY | 05.12.2018 | CZ | 05.12.2018 | DK | 05.12.2018 | EE | 05.12.2018 | ES | 05.12.2018 | FI | 05.12.2018 | HR | 05.12.2018 | IT | 05.12.2018 | LT | 05.12.2018 | LV | 05.12.2018 | MC | 05.12.2018 | MT | 05.12.2018 | NL | 05.12.2018 | PL | 05.12.2018 | RO | 05.12.2018 | SE | 05.12.2018 | SI | 05.12.2018 | SK | 05.12.2018 | TR | 05.12.2018 | BG | 05.03.2019 | NO | 05.03.2019 | GR | 06.03.2019 | IS | 05.04.2019 | PT | 05.04.2019 | [2021/34] |
Former [2021/32] | HU | 20.10.2008 | |
AT | 05.12.2018 | ||
CY | 05.12.2018 | ||
CZ | 05.12.2018 | ||
DK | 05.12.2018 | ||
EE | 05.12.2018 | ||
ES | 05.12.2018 | ||
FI | 05.12.2018 | ||
HR | 05.12.2018 | ||
IT | 05.12.2018 | ||
LT | 05.12.2018 | ||
LV | 05.12.2018 | ||
MC | 05.12.2018 | ||
NL | 05.12.2018 | ||
PL | 05.12.2018 | ||
RO | 05.12.2018 | ||
SE | 05.12.2018 | ||
SI | 05.12.2018 | ||
SK | 05.12.2018 | ||
TR | 05.12.2018 | ||
BG | 05.03.2019 | ||
NO | 05.03.2019 | ||
GR | 06.03.2019 | ||
IS | 05.04.2019 | ||
PT | 05.04.2019 | ||
Former [2021/26] | AT | 05.12.2018 | |
CY | 05.12.2018 | ||
CZ | 05.12.2018 | ||
DK | 05.12.2018 | ||
EE | 05.12.2018 | ||
ES | 05.12.2018 | ||
FI | 05.12.2018 | ||
HR | 05.12.2018 | ||
IT | 05.12.2018 | ||
LT | 05.12.2018 | ||
LV | 05.12.2018 | ||
MC | 05.12.2018 | ||
NL | 05.12.2018 | ||
PL | 05.12.2018 | ||
RO | 05.12.2018 | ||
SE | 05.12.2018 | ||
SI | 05.12.2018 | ||
SK | 05.12.2018 | ||
TR | 05.12.2018 | ||
BG | 05.03.2019 | ||
NO | 05.03.2019 | ||
GR | 06.03.2019 | ||
IS | 05.04.2019 | ||
PT | 05.04.2019 | ||
Former [2020/29] | AT | 05.12.2018 | |
CZ | 05.12.2018 | ||
DK | 05.12.2018 | ||
EE | 05.12.2018 | ||
ES | 05.12.2018 | ||
FI | 05.12.2018 | ||
HR | 05.12.2018 | ||
IT | 05.12.2018 | ||
LT | 05.12.2018 | ||
LV | 05.12.2018 | ||
MC | 05.12.2018 | ||
NL | 05.12.2018 | ||
PL | 05.12.2018 | ||
RO | 05.12.2018 | ||
SE | 05.12.2018 | ||
SI | 05.12.2018 | ||
SK | 05.12.2018 | ||
TR | 05.12.2018 | ||
BG | 05.03.2019 | ||
NO | 05.03.2019 | ||
GR | 06.03.2019 | ||
IS | 05.04.2019 | ||
PT | 05.04.2019 | ||
Former [2020/17] | AT | 05.12.2018 | |
CZ | 05.12.2018 | ||
DK | 05.12.2018 | ||
EE | 05.12.2018 | ||
ES | 05.12.2018 | ||
FI | 05.12.2018 | ||
HR | 05.12.2018 | ||
IT | 05.12.2018 | ||
LT | 05.12.2018 | ||
LV | 05.12.2018 | ||
NL | 05.12.2018 | ||
PL | 05.12.2018 | ||
RO | 05.12.2018 | ||
SE | 05.12.2018 | ||
SI | 05.12.2018 | ||
SK | 05.12.2018 | ||
TR | 05.12.2018 | ||
BG | 05.03.2019 | ||
NO | 05.03.2019 | ||
GR | 06.03.2019 | ||
IS | 05.04.2019 | ||
PT | 05.04.2019 | ||
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EE | 05.12.2018 | ||
ES | 05.12.2018 | ||
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LV | 05.12.2018 | ||
NL | 05.12.2018 | ||
PL | 05.12.2018 | ||
RO | 05.12.2018 | ||
SE | 05.12.2018 | ||
SI | 05.12.2018 | ||
SK | 05.12.2018 | ||
BG | 05.03.2019 | ||
NO | 05.03.2019 | ||
GR | 06.03.2019 | ||
IS | 05.04.2019 | ||
PT | 05.04.2019 | ||
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EE | 05.12.2018 | ||
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NL | 05.12.2018 | ||
PL | 05.12.2018 | ||
RO | 05.12.2018 | ||
SE | 05.12.2018 | ||
SK | 05.12.2018 | ||
BG | 05.03.2019 | ||
NO | 05.03.2019 | ||
GR | 06.03.2019 | ||
IS | 05.04.2019 | ||
PT | 05.04.2019 | ||
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LV | 05.12.2018 | ||
NL | 05.12.2018 | ||
PL | 05.12.2018 | ||
RO | 05.12.2018 | ||
SE | 05.12.2018 | ||
SK | 05.12.2018 | ||
BG | 05.03.2019 | ||
NO | 05.03.2019 | ||
GR | 06.03.2019 | ||
IS | 05.04.2019 | ||
PT | 05.04.2019 | ||
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ES | 05.12.2018 | ||
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LV | 05.12.2018 | ||
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PL | 05.12.2018 | ||
RO | 05.12.2018 | ||
SE | 05.12.2018 | ||
BG | 05.03.2019 | ||
NO | 05.03.2019 | ||
GR | 06.03.2019 | ||
PT | 05.04.2019 | ||
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CZ | 05.12.2018 | ||
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LT | 05.12.2018 | ||
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PL | 05.12.2018 | ||
SE | 05.12.2018 | ||
BG | 05.03.2019 | ||
NO | 05.03.2019 | ||
GR | 06.03.2019 | ||
PT | 05.04.2019 | ||
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SE | 05.12.2018 | ||
BG | 05.03.2019 | ||
NO | 05.03.2019 | ||
GR | 06.03.2019 | ||
PT | 05.04.2019 | ||
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SE | 05.12.2018 | ||
BG | 05.03.2019 | ||
NO | 05.03.2019 | ||
GR | 06.03.2019 | ||
PT | 05.04.2019 | ||
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SE | 05.12.2018 | ||
BG | 05.03.2019 | ||
NO | 05.03.2019 | ||
GR | 06.03.2019 | ||
Former [2019/24] | AT | 05.12.2018 | |
ES | 05.12.2018 | ||
FI | 05.12.2018 | ||
HR | 05.12.2018 | ||
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LV | 05.12.2018 | ||
SE | 05.12.2018 | ||
BG | 05.03.2019 | ||
NO | 05.03.2019 | ||
GR | 06.03.2019 | ||
Former [2019/23] | AT | 05.12.2018 | |
ES | 05.12.2018 | ||
FI | 05.12.2018 | ||
HR | 05.12.2018 | ||
LT | 05.12.2018 | ||
LV | 05.12.2018 | ||
BG | 05.03.2019 | ||
NO | 05.03.2019 | ||
Former [2019/22] | FI | 05.12.2018 | |
LT | 05.12.2018 | ||
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NO | 05.03.2019 | ||
Former [2019/21] | FI | 05.12.2018 | |
LT | 05.12.2018 | ||
NO | 05.03.2019 | ||
Former [2019/20] | LT | 05.12.2018 | |
NO | 05.03.2019 | Cited in | International search | [X] - ROSE Y SHAO ET AL, "Two Decoding Algorithms for Tailbiting Codes", IEEE TRANSACTIONS ON COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, (20031001), vol. 51, no. 10, ISSN 0090-6778, pages 1658 - 1664, XP002476332 [X] 1-11 * the whole document * DOI: http://dx.doi.org/10.1109/TCOMM.2003.818084 | [PX] - TSAO-TSEN CHEN ET AL, "Reduced-complexity wrap-around Viterbi algorithm for decoding tail-biting convolutional codes", WIRELESS CONFERENCE, 2008. EW 2008. 14TH EUROPEAN, IEEE, PISCATAWAY, NJ, USA, (20080622), ISBN 978-3-8007-3102-2, pages 1 - 6, XP031320010 [PX] 1-11 * the whole document * |