Please wait...



Goto Application


Disclaimer The image version (PDF) available on PATENTSCOPE is the official version. This online html version is provided to assist users. Despite the great care taken in its compilation to ensure a precise and accurate representation of the data appearing on the printed document/images, errors and/or omissions cannot be excluded due to the data transmittal, conversion and inherent limitations of the (optional) machine translation processes used. Hyperlinks followed by this symbol , are to external resources that are not controlled by WIPO. WIPO disclaims all liability regarding the above points.

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/US2015/056152 P83464PCT
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
19 October 2015 26 March 2015
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.     4    
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 88/02 (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 models
Japanese 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: QOMA (quasi-orthogonal multiple access), non-orthogonal, allocation, resource


Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
US 2010-0238902 A1 (TINGFANG JI et al.) 23 September 2010 See paragraphs [0020]-[0028]; and claim 1.
US 2014-0029562 A1 (YOSHIHISA KISHIYAMA) 30 January 2014 See paragraphs [0063]-[0066]; and claim 1.
US 2007-0291634 A1 (HWAN-JOON KWON et al.) 20 December 2007 See paragraphs [0034], [0035]; and claim 1.
WO 2010-053253 A1 (LG ELECTRONICS INC.) 14 May 2010 See paragraphs [50]-[54], [74]-[77]; and claim 1.
NTT DOCOMO, INC., `Justification for NOMA in New Study on Enhanced MU-MIMO and Network Assisted Interference Cancellation`, RP-141165, 3GPP TSG RAN Meeting #65, Edinburgh, Scotland, 02 September 2014 ( See pages 2-8.
Special categories of cited documents:
document defining the general state of the art which is not considered to be of particular relevance
document cited by the applicant in the international application
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 2010-0238902 A1
23 September 2010
AU 2006-222922 A1
BR PI0607789 A2
CA 2601165 A1
CA 2601165 C
CN 101176286 A
CN 101176286 B
EP 1878148 A1
EP 1878148 B1
EP 2346193 A1
EP 2346193 B1
IL 185961 D0
KR 10-0939943 B1
KR 10-2007-0120994 A
MX 2007011369 A
NO 20075274 A
NZ 561576 A
RU 2354056 C1
TW 200703981 A
TW I389490 B
US 08446892 B2
US 08547951 B2
US 2006-0209754 A1
WO 2006-099577 A1
21 September 2006
13 June 2009
21 September 2006
28 May 2013
07 May 2008
07 January 2015
16 January 2008
11 July 2012
20 July 2011
28 November 2012
09 February 2008
04 February 2010
26 December 2007
23 November 2007
13 December 2007
28 May 2010
27 April 2009
16 January 2007
11 March 2013
21 May 2013
01 October 2013
21 September 2006
21 September 2006
US 2014-0029562 A1
30 January 2014
EP 2712105 A1
EP 2712105 A4
JP 05785845 B2
JP 2013-009289 A
WO 2012-161080 A1
26 March 2014
25 February 2015
30 September 2015
10 January 2013
29 November 2012
US 2007-0291634 A1
20 December 2007
CA 2636852 C
CN 101375531 A
CN 101375531 B
EP 1814236 A1
JP 05247915 B2
JP 2009-522916 A
JP 2012-217183 A
KR 10-0891818 B1
KR 10-2007-0078660 A
RU 2008-130882 A
RU 2411657 C2
US 08339932 B2
WO 2007-086715 A1
03 June 2014
25 February 2009
27 February 2013
01 August 2007
24 July 2013
11 June 2009
08 November 2012
07 April 2009
01 August 2007
27 January 2010
10 February 2011
25 December 2012
02 August 2007
WO 2010-053253 A1
14 May 2010
CN 102239722 A
CN 102239722 B
KR 10-1113419 B1
KR 10-1540484 B1
KR 10-2010-0004040 A
KR 10-2010-0051521 A
KR 10-2010-0051523 A
US 08553634 B2
US 08670398 B2
US 2011-0205997 A1
US 2011-0222499 A1
WO 2010-002112 A2
WO 2010-002112 A3
WO 2010-053252 A2
WO 2010-053252 A3
09 November 2011
08 April 2015
29 February 2012
31 July 2015
12 January 2010
17 May 2010
17 May 2010
08 October 2013
11 March 2014
25 August 2011
15 September 2011
07 January 2010
25 February 2010
14 May 2010
08 July 2010
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. +82-42-472-7140
Date of the actual completion of the international search:
29 January 2016
Date of mailing of the international search report:
29 January 2016
Authorized officer:
YANG, Jeong Rok
Telephone No. +82-42-481-5709
Top    Part 1: 1 2 3 4 5 6         Part 2: A B C D E