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Extract from the Register of European Patents

EP About this file: EP3747231

EP3747231 - LICENSED-ASSISTED ACCESS (LAA) IN A C-RAN [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  11.08.2023
Database last updated on 03.09.2024
FormerRequest for examination was made
Status updated on  06.11.2020
FormerThe international publication has been made
Status updated on  10.08.2019
Most recent event   Tooltip11.08.2023Withdrawal of applicationpublished on 13.09.2023  [2023/37]
Applicant(s)For all designated states
CommScope Technologies LLC
1100 CommScope Place SE
Hickory, NC 28602 / US
[2020/50]
Inventor(s)01 / RAGHOTHAMAN, Balaji B
c/o CommScope Technologies LLC
1100 CommScope Place SE
Hickory, North Carolina 28602 / US
02 / SALAHUDDEEN, Irfaan
c/o CommScope Technologies LLC
1100 CommScope Place SE
Hickory, North Carolina 28602 / US
03 / MAHALINGAM, Nagi Jayaraman
c/o CommScope Technologies LLC
1100 CommScope Place SE
Hickory, North Carolina 28602 / US
04 / SARJOUI, Fatemeh Fazel
c/o CommScope Technologies LLC
1100 CommScope Place SE
Hickory, North Carolina 28602 / US
05 / EYUBOGLU, Vedat
c/o CommScope Technologies LLC
1100 CommScope Place SE
Hickory, North Carolina 28602 / US
 [2020/50]
Representative(s)Meissner Bolte Partnerschaft mbB
Patentanwälte Rechtsanwälte
Postfach 86 06 24
81633 München / DE
[N/P]
Former [2020/50]Parker, Andrew James
Meissner Bolte Patentanwälte
Rechtsanwälte Partnerschaft mbB
Postfach 86 06 24
81633 München / DE
Application number, filing date19746789.731.01.2019
[2020/50]
WO2019US16159
Priority number, dateUS201862625033P01.02.2018         Original published format: US 201862625033 P
[2020/50]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019152717
Date:08.08.2019
Language:EN
[2019/32]
Type: A1 Application with search report 
No.:EP3747231
Date:09.12.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 08.08.2019 takes the place of the publication of the European patent application.
[2020/50]
Search report(s)International search report - published on:KR08.08.2019
(Supplementary) European search report - dispatched on:EP28.10.2021
ClassificationIPC:H04W72/12, H04W74/08, H04W88/08, H04W88/10, H04W16/14
[2021/48]
CPC:
H04W74/0808 (EP,US); H04W16/14 (EP,US); H04W84/042 (US)
Former IPC [2020/50]H04W72/12, H04W74/08, H04W88/08, H04W88/10
Designated contracting statesAL,   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 [2020/50]
TitleGerman:LIZENZUNTERSTÜTZTER ZUGANG (LAA) IN EINEM C-RAN[2020/50]
English:LICENSED-ASSISTED ACCESS (LAA) IN A C-RAN[2020/50]
French:ACCÈS ASSISTÉ PAR LICENCE (LAA) DANS UN C-RAN[2020/50]
Entry into regional phase23.07.2020National basic fee paid 
23.07.2020Search fee paid 
23.07.2020Designation fee(s) paid 
23.07.2020Examination fee paid 
Examination procedure23.07.2020Examination requested  [2020/50]
25.05.2022Amendment by applicant (claims and/or description)
07.08.2023Application withdrawn by applicant  [2023/37]
Fees paidRenewal fee
27.01.2021Renewal fee patent year 03
27.01.2022Renewal fee patent year 04
27.01.2023Renewal fee patent year 05
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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.
Documents cited:Search[Y]WO2017105306  (ERICSSON TELEFON AB L M (PUBL) [SE]) [Y] 1-12 * pages 9,16; figure 8 *;
 [Y]WO2017202300  (CHOU CHIE-MING [CN]) [Y] 1-12 * figure 2B *;
 [Y]  - HITACHI LTD, "Hitachi perspectives on LTE-U", (20140605), 3GPP DRAFT; RWS-140017_HITACHI_LTE-U_FINAL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/workshop/2014-06-13_LTE-U/Docs/, (20140605), XP050868294 [Y] 1-12 * pages 5-9 *
 [Y]  - LIEN SHAO-YU ET AL, "Resource-Optimal Licensed-Assisted Access in Heterogeneous Cloud Radio Access Networks With Heterogeneous Carrier Communications", IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 65, no. 12, doi:10.1109/TVT.2016.2523562, ISSN 0018-9545, (20161201), pages 9915 - 9930, (20161214), XP011636752 [Y] 1-12 * pages 2,3; figures 1,2 *

DOI:   http://dx.doi.org/10.1109/TVT.2016.2523562
 [Y]  - SEUNG-HYUN CHO ETRI KOREA (REPUBLIC OF), "Revision of G.RoF system architectures for indoor DAS applications;C.283", vol. 2/15, (20170626), pages 1 - 4, ITU-T DRAFT; STUDY PERIOD 2017-2020; STUDY GROUP 15; SERIES C.283, INTERNATIONAL TELECOMMUNICATION UNION, GENEVA ; CH, URL: https://www.itu.int/ifa/t/2017/sg15/exchange/wp1/q2/17-06-26_Geneva/C/T17-SG15-C-0283!!MSW-E.docx, (20170626), XP044195979 [Y] 1-12 * pages 2,3 *
International search[YA]US2017094681  (TAKEDA KAZUKI [JP], et al) [Y] 1-12 * See paragraphs [0045]-[0061], [0143]-[0161]; claim 10; and figures 4, 24. * [A] 13-25;
 [Y]WO2017105306  (ERICSSON TELEFON AB L M (PUBL) [SE]) [Y] 1-12 * See page 2, lines 26-29; page 9, line 21 - page 10, line 21; page 18, lines 11-16; and figures 6-7, 10. *;
 [Y]US2015049715  (YERRAMALLI SRINIVAS [US], et al) [Y] 3, 6-9 * See paragraphs [0005], [0075]-[0080]; and figure 8. *;
 [A]US2017339721  (MUKHERJEE AMITAV [US], et al) [A] 1-25 * See paragraphs [0083]-[0101]; claim 13; and figure 13. *;
 [A]WO2017010764  (LG ELECTRONICS INC [KR]) [A] 1-25 * See paragraphs [351]-[581]; and figures 24-37. *
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.