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1. WO2021142818 - DETERMINING AN RF RETUNING GAP FOR CROSS-BWP UPLINK FREQUENCY HOPPING


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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/CN2020/072933 P20203660
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
19 January 2020
Applicant
QUALCOMM INCORPORATED et al
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.     3C    
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; 72/12(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):
     H04L; 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):
CNABS;CNTXT;CNKI;VEN;EPTXT;USTXT;WOTXT;3GPP:RF,redio, frequency, retune,gap, hop,start, end

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
A
Intel Corporation, "On intra-frequency measurement with gap or interruption", R4-1800138,15 January 2018 (2018-01-15),
1-19
the whole document
(2)
A
CN 102428660 A (ELECTRONICS & TELECOM RES INST) 25 April 2012 (2012-04-25)
1-19
the whole document
(3)
A
WO 2018203396 A1 (NTT DOCOMO INC) 08 November 2018 (2018-11-08)
1-19
the whole document
*
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)
CN 102428660 A
25 April 2012
CN 102428660 B
EP 2660995 A1
US 8934396 B2
US 2012002591 A1
KR 20130028955 A
KR 101268251 B1
EP 2410668 A4
WO 2010107234 A3
KR 101313237 B1
WO 2010107234 A2
EP 2410668 A2
KR 20100105451 A
16 March 2016
06 November 2013
13 January 2015
05 January 2012
20 March 2013
28 May 2013
23 January 2013
20 January 2011
30 September 2013
23 September 2010
25 January 2012
29 September 2010
WO 2018203396 A1
08 November 2018
BR 112019022805 A2
JP WO2018203396 A1
US 2020059332 A1
EP 3621374 A1
CN 110832925 A
JP 6721786 B2
CA 3062943 A1
26 May 2020
12 March 2020
20 February 2020
11 March 2020
21 February 2020
15 July 2020
02 December 2019
Name and mailing address of the ISA/:
National Intellectual Property Administration, PRC
6, Xitucheng Rd., Jimen Bridge, Haidian District, Beijing 100088
China
Facsimile No. (86-10)62019451
Date of the actual completion of the international search:
12 October 2020
Date of mailing of the international search report:
21 October 2020
Authorized officer:
BAI,Jingxin
Telephone No. 86-(010)-62412220
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