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Extract from the Register of European Patents

EP About this file: EP2002622

EP2002622 - CHANNEL ESTIMATION FOR RAPID DISPERSIVE FADING CHANNELS [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  10.04.2012
Database last updated on 16.09.2024
Most recent event   Tooltip10.04.2012Withdrawal of applicationpublished on 09.05.2012  [2012/19]
Applicant(s)For all designated states
National ICT Australia Limited
Bay 15 Locomotive Workshop Australian Technology Park Garden Street
Eveleigh NSW 1430 / AU
[2008/51]
Inventor(s)01 / ZHAO, Ming
Locked Bag 8001
Canberra, ACT 2601 / AU
02 / SHI, Zhenning
127/26 Oliver Street
Lyneham, ACT 2602 / AU
03 / REED, Mark
4 Fred William Crescent
North Lyneham, ACT 2602 / AU
 [2008/51]
Representative(s)Pearson, James Ginn, et al
Abel & Imray
20 Red Lion Street
London WC1R 4PQ / GB
[N/P]
Former [2008/51]Pearson, James Ginn, et al
Abel & Imray, 20 Red Lion Street
London WC1R 4PQ / GB
Application number, filing date07718662.530.03.2007
[2008/51]
WO2007AU00415
Priority number, dateAU2006090172303.04.2006         Original published format: AU 2006901723
[2008/51]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2007112489
Date:11.10.2007
Language:EN
[2007/41]
Type: A1 Application with search report 
No.:EP2002622
Date:17.12.2008
Language:EN
The application published by WIPO in one of the EPO official languages on 11.10.2007 takes the place of the publication of the European patent application.
[2008/51]
Search report(s)International search report - published on:AU11.10.2007
ClassificationIPC:H04L25/02, H04L5/02, H04L27/00
[2008/51]
CPC:
H04L25/022 (EP,KR,US); H04L25/0202 (KR); H04L25/023 (EP,KR,US);
H04L27/2647 (EP,KR,US); H04L5/0007 (KR); H04L5/0048 (KR)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2008/51]
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
RSNot yet paid
TitleGerman:KANALSCHÄTZUNG FÜR KANÄLE MIT SCHNELLEM DISPERSIVEM FADING[2008/51]
English:CHANNEL ESTIMATION FOR RAPID DISPERSIVE FADING CHANNELS[2008/51]
French:ESTIMATION DE CANAL POUR CANAUX À ÉVANOUISSEMENT DISPERSIF RAPIDE[2008/51]
Entry into regional phase26.09.2008National basic fee paid 
26.09.2008Search fee paid 
26.09.2008Designation fee(s) paid 
26.09.2008Examination fee paid 
Examination procedure26.09.2008Examination requested  [2008/51]
30.03.2012Application withdrawn by applicant  [2012/19]
Fees paidRenewal fee
12.11.2008Renewal fee patent year 03
15.03.2010Renewal fee patent year 04
25.01.2011Renewal fee patent year 05
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Cited inInternational search[X]US2006062283  (ZHANG JIANZHONG C [US], et al);
 [X]US2005176436  (MANTRAVADI ASHOK [US], et al);
 [A]WO2005011128  (COHDA WIRELESS PTY LTD [AU], et al);
 [X]  - ITO ET AL., "An OFDM Receiver with Decision-Directed Channel Estimation for the Scattered Pilot Scheme in Fast Fading Environments", IEEE SEMIANNUAL, (20030422), vol. 1, pages 368 - 372, XP010862150

DOI:   http://dx.doi.org/10.1109/VETECS.2003.1207564
 [A]  - CHEN ET AL., "Interacarrier Interference Suppression & Channel Estimation for OFDM Systems in Time-varying Frequency-selective Fading Channels", IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, (200405), vol. 50, no. 2, pages 429 - 435, XP001224951

DOI:   http://dx.doi.org/10.1109/TCE.2004.1309404
 [A]  - BALIGA ET AL., "Turbo-BLAST with Iterative Channel Estimation in a Correlated Fast Fading Channel", SIGNALS, SYSTEMS & COMPUTERS, 2005. CONFERENCE RECORD OF THE 39TH ASILOMAR CONFERENCE, (20051028), pages 819 - 823, XP010900118

DOI:   http://dx.doi.org/10.1109/ACSSC.2005.1599868
 [A]  - KUHN V., "Iterative Interference Cancellation & Channel Estimation for Coded OFDM-CDMA", IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, (20030511), vol. 4, pages 2465 - 2469, XP008129510

DOI:   http://dx.doi.org/10.1109/ICC.2003.1204390
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.