EP3827635 - ENHANCED CLEAR CHANNEL ASSESSMENT FOR SHARED RADIO FREQUENCY SPECTRUM BAND [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 14.04.2023 Database last updated on 08.10.2024 | |
Former | Request for examination was made Status updated on 30.04.2021 | ||
Former | The international publication has been made Status updated on 01.02.2020 | ||
Former | unknown Status updated on 02.09.2019 | Most recent event Tooltip | 12.07.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states QUALCOMM Incorporated 5775 Morehouse Drive San Diego, CA 92121-1714 / US | [2021/22] | Inventor(s) | 01 /
CHENDAMARAI KANNAN, Arumugam 5775 Morehouse Drive San Diego, California 92121-1714 / US | 02 /
DAMNJANOVIC, Aleksandar 5775 Morehouse Drive San Diego, California 92121-1714 / US | [2021/22] | Representative(s) | Tomkins & Co 5 Dartmouth Road Dublin 6 / IE | [2021/22] | Application number, filing date | 19758532.6 | 24.07.2019 | [2021/22] | WO2019US43207 | Priority number, date | US201862703207P | 25.07.2018 Original published format: US 201862703207 P | US201916520107 | 23.07.2019 Original published format: US201916520107 | [2021/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020023617 | Date: | 30.01.2020 | Language: | EN | [2020/05] | Type: | A1 Application with search report | No.: | EP3827635 | Date: | 02.06.2021 | Language: | EN | The application published by WIPO in one of the EPO official languages on 30.01.2020 takes the place of the publication of the European patent application. | [2021/22] | Search report(s) | International search report - published on: | EP | 30.01.2020 | Classification | IPC: | H04W72/14, H04W74/08, H04W72/12, H04W16/14 | [2021/22] | CPC: |
H04W74/0808 (EP,US);
H04W16/14 (EP,US);
H04L27/0006 (EP);
H04L5/0044 (EP);
H04L5/0055 (US);
H04L5/0091 (EP);
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2021/22] | Title | German: | VERBESSERTE BEWERTUNG KLARER KANÄLE FÜR EIN GEMEINSAM GENUTZTES FUNKFREQUENZSPEKTRUM | [2021/22] | English: | ENHANCED CLEAR CHANNEL ASSESSMENT FOR SHARED RADIO FREQUENCY SPECTRUM BAND | [2021/22] | French: | ÉVALUATION AMÉLIORÉE DE CANAL LIBRE DE BANDE DE SPECTRE RADIOFRÉQUENCE PARTAGÉE | [2021/22] | Entry into regional phase | 05.01.2021 | National basic fee paid | 05.01.2021 | Designation fee(s) paid | 05.01.2021 | Examination fee paid | Examination procedure | 05.01.2021 | Examination requested [2021/22] | 05.01.2021 | Date on which the examining division has become responsible | 30.08.2021 | Amendment by applicant (claims and/or description) | 18.04.2023 | Despatch of a communication from the examining division (Time limit: M04) | 18.08.2023 | Reply to a communication from the examining division | Fees paid | Renewal fee | 02.07.2021 | Renewal fee patent year 03 | 11.07.2022 | Renewal fee patent year 04 | 11.07.2023 | Renewal fee patent year 05 | 11.07.2024 | Renewal fee patent year 06 |
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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 | [XYI] - CATT, "DL/UL scheduling for LAA", vol. RAN WG1, no. Belgrade, Serbia; 20150420 - 20150424, (20150419), 3GPP DRAFT; R1-151360, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/, (20150419), XP050934235 [X] 1,7 * page 1 * [Y] 4,5 [I] 2,3,6 | [XYI] - MEDIATEK INC, "eLAA uplink channel access", vol. RAN WG1, no. Nanjing, China; 20160523 - 20160527, (20160514), 3GPP DRAFT; R1-165120 ELAA CHANNEL ACCESS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_85/Docs/, (20160514), XP051089841 [X] 8,12,17,18,23 * page 3 - page 4; figure 1 * [Y] 5,11 [I] 9,10,13-16,19-22 | [XYI] - HUAWEI ET AL, "UL LBT for LAA", vol. RAN WG1, no. Malmo, Sweden; 20151005 - 20151009, (20151004), 3GPP DRAFT; R1-155099, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/, (20151004), XP051002087 [X] 8,12,17,18,23 * page 3, Option 3 * [Y] 11 [I] 9,10,13-16,19-22 | [XYI] - INTEL CORPORATION, "LBT design and performance evaluation for LAA UL", vol. RAN WG1, no. Beijing, China; 20150824 - 20150828, (20150823), 3GPP DRAFT; R1-154080 UL LBT-V6, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/, (20150823), XP051039402 [X] 8,12,17,18,23 * page 1, paragraph l; figure 2 * [Y] 11 [I] 9,10,13-16,19-22 | [Y] - LG ELECTRONICS, "Channel access procedure for NR unlicensed operation", vol. RAN WG1, no. Busan, Korea; 20180521 - 20180525, (20180512), 3GPP DRAFT; R1-1806645, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F93/Docs, (20180512), XP051462685 [Y] 4,11 * section 2.3 * |