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Method For Transmitting He-Ltf Sequence And Apparatus - EP3937445

The patent EP3937445 was granted to Huawei on Jun 7, 2023. The application was originally filed on Aug 26, 2016 under application number EP21165745A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3937445

HUAWEI
Application Number
EP21165745A
Filing Date
Aug 26, 2016
Status
Granted And Under Opposition
May 5, 2023
Publication Date
Jun 7, 2023
External Links
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Patent Summary

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Patent Family

Patent Oppositions (2)

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CompanyOpposition DateRepresentativeOpposition Status

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NETGEAR DEUTSCHLANDSep 6, 2024SAMSON & PARTNER PATENTANWALTE MBBINTERVENTION ADMISSIBLE
AVM COMPUTERSYSTEME VERTRIEBSNov 13, 2023GULDE & PARTNERWITHDRAWN

Non-Patent Literature (NPL) Citations (29) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- Aboul-Magd Osama, "TGax March 2016 Closing Report", IEEE 802.11-16/0475r0, (20160317), pages 1 - 7, XP093216139
OPPOSITION- Anonymous, "Barker code", Wikipedia, (20150102), pages 1 - 3, Wikipedia, URL: https://en.wikipedia.org/w/index.php?title=Barker_code&oldid=640687995, XP093175757
OPPOSITION- Anonymous, "Even and odd functions", Wikipedia, (20150825), pages 1 - 5, Wikipedia, URL: https://en.wikipedia.org/w/index.php?title=Even_and_odd_functions&oldid=677799724, XP093175758
OPPOSITION- Anonymous, "Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications, Amendment 4: Enhancements for Very High Throughput for Operation in Bands below 6 GHz", IEEE, Std 802.11ac, (20130101), pages 1 - 29, XP093140484
OPPOSITION- Bin Tian (Qualcomm), "11ax OFDMA Tone Plan Leftover Tones and Pilot Structure", IEEE Draft; 11-15-0819-01-00ax-11ax-ofdma-tone-plan-leftover-tones-and-pilot-structure, Piscataway, NJ USA , (20150713), vol. 802.11ax, no. 1, pages 1 - 32, XP068157723
OPPOSITION- Daewon Lee (LG Electronics), "PAPR reduction of Legacy portion of VHT PLCP Preamble", IEEE Draft; 11-10-0795-00-00ac-papr-reduction-of-legacy-portion-of-vht-plcp-preamble, IEEE-SA mentor, Piscataway, NJ USA, Piscataway, NJ USA , (20100712), vol. 802.11ac, no. 0, pages 1 - 25, XP017676640
OPPOSITION- Elana Kalashnikov, "An Introduction to Golay Complementary Sequences", Eureka , (2014), vol. 4(1)
OPPOSITION- Hongyuan Zhang (Marvell), "HE-LTF Proposal", IEEE Draft; 11-15-0349-01-00ax-he-ltf-proposal, Piscataway, NJ USA , (20150310), vol. 802.11ax, no. 1, pages 1 - 43, XP068082991
OPPOSITION- Jedwab Jonathan, "What can be used instead of a Barker sequence?", Contemporary Mathematics, (20080101), pages 1 - 26, XP093212837
OPPOSITION- Jonathan Jedwab, "A Survey of the Merit Factor Problem for Binary Sequences", Jonathan Jedwab, Tor Helleseth; Dilip Sarwate; Hong-Yeop Song; Kyeongcheol Yang;, Sequences and Their Applications - SETA 2004, Berlin/Heidelberg , Springer-Verlag , (20050520), vol. 3486, pages 30 - 55, 032368, ISBN 978-3-540-26084-4, XP019009692
OPPOSITION- Kalashnikov Elana, "An Introduction to Golay Complementary Sequences", Department of Mathematics, University of Alberta, (20140727), pages 1 - 9, XP093140389
OPPOSITION- Le Liu et al, "HE-LTF Sequence Design", IEEE (doc.: IEEE 802.11-15/1334), (20151109), pages 1 - 38, XP093140364
OPPOSITION- N.Y. Ermolova, "On the Relationship Between Peak Factor of a Multicarrier Signal and Aperiodic Autocorrelation of the Generating Sequence", IEEE Communications Letters, (200303), vol. 7, page 3, XP011066506
OPPOSITION- Schmidt Kai-Uwe, "On Spectrally-Bounded Codes for Multicarrier Communications", Dissertation, Dresden, DE, Technische Universität Dresden, (20070412), pages 1 - 174, XP093175769
OPPOSITION- Stacey Robert, "OFDMA Numerology and Structure", IEEE 802.11-15/0330r4, (20150513), pages 1 - 50, XP093216132
OPPOSITION- Stacey Robert, "Proposed TGax draft specification", IEEE 802.1 l-16/0024r1, (20160302), pages 1 - 159, XP093216136
OPPOSITION- Stacey Robert, "Specification Framework for TGax", IEEE, (doc.: IEEE 802.11-15/0132r7), (20150720), pages 1 - 13, XP093140382
OPPOSITION- Stacy Robert , "Specification Framework for TGax", IEEE 802.11-15/0132rl0, (20151125), pages 1 - 34, XP093216122
OPPOSITION- Sungho Moon (Newracom), "Considerations on LTF Sequence Design", IEEE Draft; 11-15-0584-00-00ax-considerations-on-ltf-sequence-design, Piscataway, NJ USA , (20150511), vol. 802.11ax, no. 0, pages 1 - 14, XP068094444
OPPOSITION- Sungho Moon (Newracom), "Considerations on LTF Sequence Design", IEEE Draft; 11-15-0584-01-00ax-considerations-on-ltf-sequence-design, IEEE-SA mentor, Piscataway, NJ USA, Piscataway, NJ USA , (20150512), vol. 802.11ax, no. 1, pages 1 - 14, XP068157581
OPPOSITION- Ukil Abhisek, "Low autocorrelation binary sequences: Number theory-based analysis for minimum energy level, Barker codes", Digital Signal Processing, (20100301), doi:10.1016/j.dsp.2009.08.003, pages 1 - 34, XP093212824
OPPOSITION- Eldad Perahia; Robert Stacey, "Chapter 1 - Introduction", Eldad Perahia; Robert Stacey, Eldad Perahia , Robert Stacy, Next generation wireless LANs : 802.11n and 802.11ac, Cambridge [u.a.] , Cambridge University Press , (20130523), pages 1 - 24, doi:10.1017/CBO9781139061407.004, ISBN 978-1-107-01676-7, XP009560175
OPPOSITION- Eldad Perahia; Robert Stacey, "Chapter 2 - Orthogonal frequency division multiplexing from Part I - Physical layer", Eldad Perahia; Robert Stacey, ELDAD PERAHIA , ROBERT STACY, Next generation wireless LANs : 802.11n and 802.11ac, Cambridge [u.a.] , Cambridge University Press , (20130523), pages 27 - 31, doi:10.1017/CBO9781139061407.006, ISBN 978-1-107-01676-7, XP009560176
OPPOSITION- Eldad Perahia; Robert Stacey, "Chapter 4 - PHY interoperability with 11a/g legacy OFDM devices from Part I - Physical layer", Eldad Perahia; Robert Stacey, ELDAD PERAHIA , ROBERT STACY, Next generation wireless LANs : 802.11n and 802.11ac, Cambridge [u.a.] , Cambridge University Press , (20130523), pages 62 - 104, doi:10.1017/CBO9781139061407.008, ISBN 978-1-107-01676-7, XP009560177
OPPOSITION- Eldad Perahia; Robert Stacey, "Chapter 5 - High throughput from Part I - Physical layer", Eldad Perahia; Robert Stacey, ELDAD PERAHIA , ROBERT STACY:, Next generation wireless LANs : 802.11n and 802.11ac, Cambridge [u.a.] , Cambridge University Press , (20130523), pages 105 - 146, doi:10.1017/CBO9781139061407.009, ISBN 978-1-107-01676-7, XP009560178
OPPOSITION- Eldad Perahia; Robert Stacey, "Chapter 7 - Very High Throughput PHY from Part I - Physical layer", Eldad Perahia; Robert Stacey, ELDAD PERAHIA , ROBERT STACY, Next generation wireless LANs : 802.11n and 802.11ac, Cambridge [u.a.] , Cambridge University Press , (20130523), pages 182 - 218, doi:10.1017/CBO9781139061407.011, ISBN 978-1-107-01676-7, XP009560179
OPPOSITION- Fiedler F., Jedwab J., "How Do More Golay Sequences Arise?", IEEE Transactions on Information Theory, USA, (20060901), vol. 52, no. 9, doi:10.1109/TIT.2006.880024, ISSN 0018-9448, pages 1 - 12, XP093216143
SEARCH- LE LIU (HUAWEI), "HE-LTF Sequence Design ; 11-15-1334-00-00ax-he-ltf-sequence-design", IEEE DRAFT; 11-15-1334-00-00AX-HE-LTF-SEQUENCE-DESIGN, IEEE-SA MENTOR, PISCATAWAY, NJ USA, (20151109), vol. 802.11ax, pages 1 - 38, XP068099297 [PX] 1-12 * the whole document *
SEARCH- SUNGHO MOON (NEWRACOM), "Considerations on LTF Sequence Design ; 11-15-0584-00-00ax-considerations-on-ltf-sequence-design", IEEE DRAFT; 11-15-0584-00-00AX-CONSIDERATIONS-ON-LTF-SEQUENCE-DESIGN, IEEE-SA MENTOR, PISCATAWAY, NJ USA, (20150511), vol. 802.11ax, pages 1 - 14, XP068094444 [A] 1-12 * pages 2,4-9 *

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