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1. WO2020112295 - SYSTEM MODEL AND ARCHITECTURE FOR MOBILE INTEGRATED ACCESS AND BACKHAUL IN ADVANCED NETWORKS


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INTERNATIONAL SEARCH REPORT (ISR)
Part 1:  1  2  3  4  5  6          Part 2:  A  B  C  D  E 
International application No. Applicant's or agent's file reference
PCT/US2019/058986 2018-1244PCT
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
31 October 2019 30 November 2018
Applicant
AT&T INTELLECTUAL PROPERTY I, L.P.
FOR FURTHER ACTION: See Form PCT/ISA/220 as well as, where applicable, item 5 below.
This international search report has been prepared by this International Searching Authority and is transmitted to the applicant according to Article 18. A copy is being transmitted to the International Bureau.
It is also accompanied by a copy of each prior art document cited in this report.
1. Basis of the report
a. With regard to the language, the international search was carried out on the basis of:
the international application in the language in which it was filed.
a translation of the international application into                                          which is the language of a translation furnished for the purposes of international search (Rules 12.3(a) and 23.1(b)).
b.
This international search report has been established taking into account the rectification of an obvious mistake authorized by or notified to this Authority under Rule 91 (Rule 43.6bis(a)).
c.
With regard to any nucleotide and/or amino acid sequence disclosed in the international application, the international search was carried out on the basis of a sequence listing:
2. Certain claims were found unsearchable
3. Unity of invention is lacking
4. Title of the invention
The text is approved as submitted by the applicant.
The text has been established by this Authority to read as follows:
5. Abstract
The text is approved as submitted by the applicant.
The text has been established, according to Rule 38.2, by this Authority as it appears in Box No. IV. The applicant may, within one month from the date of mailing of this international search report, submit comments to this Authority.
6. Drawings
a.
The figure of the drawings to be published with the abstract is Figure No.     1    
as suggested by the applicant.
as selected by this Authority, because the applicant failed to suggest a figure.
as selected by this Authority, because this figure better characterizes the invention.
b.
none of the figures is to be published with the abstract.

A. CLASSIFICATION OF SUBJECT MATTER

     H04W 88/04 (2009.01)i; H04W 76/12 (2018.01)i
According to International Patent Classification (IPC) or to both national classification and IPC

B. FIELDS SEARCHED

Minimum documentation searched (classification system followed by classification symbols):
     H04W
Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched:
Electronic data base consulted during the international search (name of data base and, where practicable, search terms used):
EPO-Internal, WPI Data

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
X
KDDI CORPORATION, "NSA relay architecture", Vol. RAN WG2, No. Vancouver, Canada; 20180122 - 20180126, 11 January 2018 (2018-01-11), 3GPP DRAFT; R2-1800571_IAB_NSA_RELAY_ARCH, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE
Retrieved from the Internet:
URL:http://www.3gpp.org/ftp/tsg%5Fran/WG2%5FRL2/TSGR2%5FAHs/2018%5F01%5FNR/Docs/
XP051385783
[retrieved on  2018-01-11]
1-9,11,14-20
Y
pages 1-3
10,12,13
(2)
Y
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Study on Integrated Access and Backhaul; (Release 15)", 28 November 2018 (2018-11-28), 3GPP DRAFT; TR 38874 V070 - FINAL -TRCH, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE
Retrieved from the Internet:
URL:http://www.3gpp.org/ftp/Email%5FDiscussions/RAN2/[RAN2%23104]/[104%2326][IAB]%20TR%2038%2E874/TR%2038874%20v070%20%2D%20final%20%2Dtrch%2Ezip
XP051591963
[retrieved on  2018-11-28]
10,12,13
A
pages 52-57
1-9,11,14-20
(3)
A
AT&T, "Motivation for Integrated Access and Backhaul WI", No. LA JOLLA, USA; 20180611 - 20180614, 04 June 2018 (2018-06-04), 3GPP DRAFT; RP-180789 MOTIVATION FOR WID ON IAB FOR NR, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE
Retrieved from the Internet:
URL:http://www.3gpp.org/ftp/tsg%5Fran/TSG%5FRAN/TSGR%5F80/Docs/RP%2D180789%2Ezip
XP051510661
[retrieved on  2018-06-04]
1-20
pages 4-5
(4)
A
US 2010103845 A1 (ULUPINAR FATIH [US] ET AL) 29 April 2010 (2010-04-29)
1-20
paragraphs [0117] - [0120]; figures 2,9
*
Special categories of cited documents:
"A"
document defining the general state of the art which is not considered to be of particular relevance
"D"
document cited by the applicant in the international application
"E"
earlier application or patent but published on or after the international filing date
"L"
document which may throw doubts on priority claim(s) or which is cited to establish the publication date of another citation or other special reason (as specified)
"O"
document referring to an oral disclosure, use, exhibition or other means
"P"
document published prior to the international filing date but later than the priority date claimed
"T"
later document published after the international filing date or priority date and not in conflict with the application but cited to understand the principle or theory underlying the invention
"X"
document of particular relevance; the claimed invention cannot be considered novel or cannot be considered to involve an inventive step when the document is taken alone
"Y"
document of particular relevance; the claimed invention cannot be considered to involve an inventive step when the document is combined with one or more other such documents, such combination being obvious to a person skilled in the art
"&"
document member of the same patent family

D. INFORMATION ON PATENT FAMILY MEMBERS

Patent document cited in search report Publication date
(day/month/year)
Patent family member(s) Publication date
(day/month/year)
US 2010103845 A1
29 April 2010
BR PI0919845 A2
CN 102197629 A
CN 102197679 A
CN 102197693 A
CN 106102121 A
EP 2359566 A2
EP 2359642 A1
EP 2359654 A1
ES 2427172 T3
JP 5209796 B2
JP 5384655 B2
JP 5579895 B2
JP 2012507205 A
JP 2012507206 A
JP 2012507209 A
JP 2013168979 A
KR 20110074930 A
KR 20110074931 A
KR 20110077010 A
KR 20130008642 A
KR 20130106888 A
TW 201019760 A
TW 201019761 A
TW 201019762 A
TW 201032543 A
TW 201032544 A
TW 201032545 A
TW 201032547 A
US 2010103845 A1
US 2010103857 A1
US 2010103861 A1
US 2010103862 A1
US 2010103863 A1
US 2010103864 A1
US 2010103865 A1
WO 2010048565 A1
WO 2010048566 A1
WO 2010048569 A1
WO 2010048571 A1
WO 2010048574 A2
WO 2010048577 A1
WO 2010048621 A2
15 December 2015
21 September 2011
21 September 2011
21 September 2011
09 November 2016
24 August 2011
24 August 2011
24 August 2011
29 October 2013
12 June 2013
08 January 2014
27 August 2014
22 March 2012
22 March 2012
22 March 2012
29 August 2013
04 July 2011
04 July 2011
06 July 2011
22 January 2013
30 September 2013
16 May 2010
16 May 2010
16 May 2010
01 September 2010
01 September 2010
01 September 2010
01 September 2010
29 April 2010
29 April 2010
29 April 2010
29 April 2010
29 April 2010
29 April 2010
29 April 2010
29 April 2010
29 April 2010
29 April 2010
29 April 2010
29 April 2010
29 April 2010
29 April 2010
Name and mailing address of the ISA/:
European Patent Office
P.B. 5818, Patentlaan 2, 2280 HV Rijswijk,
Netherlands
Telephone No. (+31-70)340-2040
Facsimile No. (+31-70)340-3016
Date of the actual completion of the international search:
20 December 2019
Date of mailing of the international search report:
15 January 2020
Authorized officer:
Allot, Corentin
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