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International application No. Applicant's or agent's file reference
PCT/US2017/067709 D144674-PCT
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
20 December 2017 24 January 2017
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)).
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)).
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
The figure of the drawings to be published with the abstract is Figure No.     3    
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.
none of the figures is to be published with the abstract.


     H04W 64/00 (2009.01)i; H04W 56/00 (2009.01)i
According to International Patent Classification (IPC) or to both national classification and IPC


Minimum documentation searched (classification system followed by classification symbols):
Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched:
Korean utility models and applications for utility modelsJapanese utility models and applications for utility models
Electronic data base consulted during the international search (name of data base and, where practicable, search terms used):
eKOMPASS(KIPO internal) & Keywords: AP, device, neighbor report frame, location capability support information, ranging associated ID (R-AID)


Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
US 2013-0031001 A1 (STEPHEN PATRICK FRECHETTE et al.) 31 January 2013 See paragraphs [0041], [0046]; claims 1, 3, 5; and figures 1A, 4.
US 2012-0258732 A1 (SEUNG-HYUK JEONG) 11 October 2012 See claim 1; and figure 9.
US 2012-0155302 A1 (SEUNG-HYUK JEONG) 21 June 2012 See paragraphs [0053]-[0056]; and figure 5.
US 2013-0196691 A1 (JIE LIANG) 01 August 2013 See paragraph [0030]; and figure 1.
WO 2016-126280 A1 (INTEL IP CORPORATION) 11 August 2016 See page 13, line 3 - page 14, line 13; and figure 6.
Special categories of cited documents:
document defining the general state of the art which is not considered to be of particular relevance
earlier application or patent but published on or after the international filing date
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)
document referring to an oral disclosure, use, exhibition or other means
document published prior to the international filing date but later than the priority date claimed
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
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
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


Patent document cited in search report Publication date
Patent family member(s) Publication date
US 2013-0031001 A1
31 January 2013
US 2014-0108201 A1
17 April 2014
US 2012-0258732 A1
11 October 2012
KR 10-1436542 B1
KR 10-2012-0114882 A
US 9077548 B2
WO 2012-138182 A2
WO 2012-138182 A3
01 September 2014
17 October 2012
07 July 2015
11 October 2012
10 January 2013
US 2012-0155302 A1
21 June 2012
KR 10-1270012 B1
KR 10-1301979 B1
KR 10-2012-0070172 A
US 2017-0223656 A1
US 9661600 B2
US 9918297 B2
WO 2012-086946 A2
WO 2012-086946 A3
31 May 2013
30 August 2013
29 June 2012
03 August 2017
23 May 2017
13 March 2018
28 June 2012
04 October 2012
US 2013-0196691 A1
01 August 2013
CN 102158801 A
CN 102158801 B
US 2014-0226510 A1
US 8774838 B2
US 9060291 B2
WO 2012-109905 A1
17 August 2011
11 July 2012
14 August 2014
08 July 2014
16 June 2015
23 August 2012
WO 2016-126280 A1
11 August 2016
CN 107211388 A
26 September 2017
Name and mailing address of the ISA/:
Korean Intellectual Property Office
189 Cheongsa-ro, Seo-gu, Daejeon Metropolitan City, 302-701
Republic of Korea
Facsimile No. +82-42-481-8578
Date of the actual completion of the international search:
12 November 2018
Date of mailing of the international search report:
12 November 2018
Authorized officer:
LEE, Seoung Young
Telephone No. +82-42-481-3535
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