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1. WO2020142590 - SINGLE TRANSMITTER SWITCHING FOR DUAL CONNECTIVITY


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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/US2020/012028 PR238.WO (103038.162
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
02 January 2020 03 January 2019
Applicant
QUALCOMM INCORPORATED
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.     3a    
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 76/15 (2018.01)i; H04W 72/04 (2009.01)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
US 2014092786 A1 (HE HONG [CN] ET AL) 03 April 2014 (2014-04-03)
1-3,6-15,19-21,24-26,28-30
paragraph [0073] - paragraph [0076]; figures 5,8
(2)
X
HUAWEI ET AL, "TDM of LTE and NR uplinks for LTE-NR dual connectivity", Vol. RAN WG1, No. Prague, Czech Republic; 20170821 - 20170825, 20 August 2017 (2017-08-20), 3GPP DRAFT; R1-1712163, 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/Meetings_3GPP_SYNC/RAN1/Docs/
XP051314982
[retrieved on  2017-08-20]
1,4,5,16,17,19,22-24,27,28,30
Y
Paragraph "1 Introduction"
18
Paragraph "2 Discussion"
figures 3, 4, 5
(3)
A
US 2014293893 A1 (PAPASAKELLARIOU ARIS [US] ET AL) 02 October 2014 (2014-10-02)
1-30
paragraph [0082] - paragraph [0111]; figures 8,20,22
paragraph [0176]; figure 20
(4)
Y
ERICSSON, "Text proposal to clause 8 of 36.213 regarding short TTI", Vol. RAN WG1, No. Athens, Greece; 20180226 - 20180302, 26 February 2018 (2018-02-26), 3GPP DRAFT; R1-1802992 - TP TO 36213 SECTION 8_REVISED, 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/WG1%5FRL1/TSGR1%5F92/Docs/
XP051398377
[retrieved on  2018-02-26]
18
Paragraph "8.0 UE procedure for transmitting the physical uplink shared channel"
*
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 2014092786 A1
03 April 2014
AU 2013323321 A1
AU 2013323978 A1
AU 2016203284 A1
AU 2017200813 A1
AU 2017203569 A1
BR 112015004006 A2
BR 112015004036 A2
BR 112015004107 A2
BR 112015004583 A2
BR 112015004586 A2
BR 122016013802 A2
BR 122016021571 A2
CA 2879201 A1
CA 2879206 A1
CN 104584464 A
CN 104584475 A
CN 104584482 A
CN 104584620 A
CN 104584623 A
CN 104584672 A
CN 104604165 A
CN 104604167 A
CN 104604175 A
CN 104604263 A
CN 104604282 A
CN 104604284 A
CN 104604286 A
CN 104604299 A
CN 104604301 A
CN 104620640 A
CN 104662814 A
CN 104662997 A
CN 104704767 A
CN 104737485 A
CN 104737619 A
CN 104813693 A
CN 104823394 A
CN 104904303 A
CN 105103590 A
CN 105635949 A
CN 106028471 A
CN 106535338 A
CN 108112064 A
CN 108365941 A
CN 108471322 A
CN 108566267 A
CN 110311714 A
EP 2901574 A1
EP 2901577 A1
EP 2901584 A1
EP 2901588 A1
EP 2901589 A1
EP 2901590 A1
EP 2901601 A1
EP 2901602 A1
EP 2901603 A1
EP 2901619 A1
EP 2901725 A1
EP 2901729 A1
EP 2901740 A1
EP 2901741 A1
EP 2901748 A1
EP 2901749 A1
EP 2901751 A1
EP 2901767 A1
EP 2901768 A1
EP 2901770 A1
EP 2901804 A1
EP 2901810 A1
EP 2901811 A1
EP 2910050 A1
EP 2918136 A1
EP 3051710 A1
EP 3122149 A1
EP 3226434 A1
EP 3247050 A1
EP 3300261 A1
EP 3370344 A1
ES 2640623 T3
ES 2651691 T3
ES 2655991 T3
ES 2660031 T3
ES 2660053 T3
ES 2681978 T3
ES 2688732 T3
ES 2708125 T3
ES 2717711 T3
ES 2718664 T3
ES 2720423 T3
ES 2726610 T3
ES 2728468 T3
ES 2733062 T3
ES 2735623 T3
ES 2743038 T3
ES 2745328 T3
ES 2748143 T3
HK 1207490 A1
HK 1209922 A1
HK 1210331 A1
HK 1210354 A1
HK 1211397 A1
HK 1217263 A1
HK 1219608 A1
HK 1252973 A1
HK 1253216 A1
HU E034753 T2
HU E036060 T2
HU E036607 T2
HU E038173 T2
HU E038544 T2
HU E038887 T2
HU E039309 T2
HU E042258 T2
HU E042952 T2
HU E043187 T2
HU E043311 T2
HU E043657 T2
HU E043710 T2
HU E043717 T2
HU E044777 T2
HU E044875 T2
HU E045674 T2
JP 5912003 B2
JP 5956689 B2
JP 5973666 B2
JP 5984277 B2
JP 5996805 B2
JP 6001788 B2
JP 6044858 B2
JP 6129974 B2
JP 6263827 B2
JP 6283382 B2
JP 6312746 B2
JP 6316361 B2
JP 6452139 B2
JP 2015527015 A
JP 2015529418 A
JP 2015530031 A
JP 2015530044 A
JP 2015530833 A
JP 2015532047 A
JP 2015532072 A
JP 2015534394 A
JP 2015536096 A
JP 2016119709 A
JP 2016197876 A
JP 2016201825 A
JP 2016226041 A
JP 2016500209 A
JP 2017050884 A
JP 2018125880 A
KR 20150032747 A
KR 20150036546 A
KR 20150036737 A
KR 20150038336 A
KR 20150038361 A
KR 20150038371 A
KR 20150038423 A
KR 20150038532 A
KR 20150039805 A
KR 20150040989 A
KR 20150040993 A
KR 20150040995 A
KR 20150054779 A
KR 20150064016 A
KR 20160066056 A
KR 20160101205 A
KR 20160105939 A
KR 20160135856 A
KR 20160142893 A
KR 20170007551 A
KR 20170024157 A
KR 20170060166 A
KR 20170078849 A
KR 20170087964 A
KR 20180008888 A
MX 342952 B
MX 343208 B
MX 357472 B
US 2014092731 A1
US 2014092742 A1
US 2014092786 A1
US 2014092787 A1
US 2014092799 A1
US 2014092808 A1
US 2014092821 A1
US 2014092824 A1
US 2014092828 A1
US 2014092833 A1
US 2014092865 A1
US 2014092878 A1
US 2014092886 A1
US 2014094119 A1
US 2014094162 A1
US 2014094185 A1
US 2014095668 A1
US 2014095670 A1
US 2014095730 A1
US 2014369244 A1
US 2015092641 A1
US 2015195822 A1
US 2015215801 A1
US 2015223050 A1
US 2015223284 A1
US 2015289240 A1
US 2015305083 A1
US 2016029262 A1
US 2016080134 A1
US 2016088509 A1
US 2016128127 A1
US 2016157178 A1
US 2016212638 A1
US 2016278060 A1
US 2016366722 A1
US 2016374097 A1
US 2016381730 A1
US 2017026868 A1
US 2017041827 A1
US 2017150484 A1
US 2017347286 A1
US 2017374577 A1
US 2018027442 A1
US 2018192318 A1
US 2018302820 A1
WO 2014051951 A1
WO 2014052048 A1
WO 2014052083 A1
WO 2014052084 A1
WO 2014052088 A1
WO 2014052096 A1
WO 2014052129 A1
WO 2014052155 A1
WO 2014052156 A1
WO 2014052175 A1
WO 2014052258 A1
WO 2014052268 A1
WO 2014052303 A1
WO 2014052338 A1
WO 2014052339 A1
WO 2014052375 A1
WO 2014052381 A1
WO 2014052730 A1
WO 2014052751 A1
WO 2014052774 A1
WO 2014052850 A1
WO 2014052877 A1
WO 2014052905 A1
WO 2014052955 A1
WO 2014052956 A1
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27 August 2019
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13 March 2020
29 January 2016
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30 June 2016
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27 March 2015
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28 November 2016
13 December 2016
18 January 2017
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24 January 2018
18 October 2016
27 October 2016
09 July 2018
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02 April 2015
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30 July 2015
06 August 2015
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08 October 2015
22 October 2015
28 January 2016
17 March 2016
24 March 2016
05 May 2016
02 June 2016
21 July 2016
22 September 2016
15 December 2016
22 December 2016
29 December 2016
26 January 2017
09 February 2017
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30 November 2017
28 December 2017
25 January 2018
05 July 2018
18 October 2018
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US 2014293893 A1
02 October 2014
US 2014293893 A1
US 2017078079 A1
02 October 2014
16 March 2017
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:
25 March 2020
Date of mailing of the international search report:
01 April 2020
Authorized officer:
Richel, Arnaud
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