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1. (WO2019062780) MESURE DE TEMPS DE SÉJOUR POUR L'INGÉNIERIE DE TRAFIC D'UN RÉSEAU



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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/CN2018/107766 PCT180775PPE
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
26 September 2018 26 September 2017
Applicant
ZTE CORPORATION
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

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
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):
CNPAT;CNKI;EPODOC;WPI;IEEE:node,residence time,delay,clock,sojourn time,variable delay,queuing delay,subtract

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 2012163191 A1 (MITSUBISHI ELECTRIC CORPORATION) 28 June 2012 (2012-06-28)
1-25
description paragraphs [0006]-[0009]
(2)
X
CN 103155488 A (NEC CORPORATION) 12 June 2013 (2013-06-12)
1-25
description paragraph [0014]
(3)
A
CN 101499957 A (CHINA TELECOM CORPORATION LIMITED) 05 August 2009 (2009-08-05)
1-25
the whole document
(4)
A
US 5251204 A (FUJITSU LTD.) 05 October 1993 (1993-10-05)
1-25
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
"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 2012163191 A1
28 June 2012
CN 102571480 A
JP 2012134614 A
JP 5538652 B2
TW I452873 B
TW 201228293 A
11 July 2012
12 July 2012
02 July 2014
11 September 2014
01 July 2012
CN 103155488 A
12 June 2013
US 2013170390 A1
US 9300558 B2
JP WO2012046574 A1
CN 103155488 B
JP 5505875 B2
WO 2012046574 A1
04 July 2013
29 March 2016
24 February 2014
20 January 2016
28 May 2014
12 April 2012
CN 101499957 A
05 August 2009
CN 101499957 B
15 June 2011
US 5251204 A
05 October 1993
JP H04127743 A
28 April 1992
Name and mailing address of the ISA/:
STATE INTELLECTUAL PROPERTY OFFICE OF THE P.R.CHINA
6, Xitucheng Rd., Jimen Bridge, Haidian District, Beijing 100088
China
Facsimile No. (86-10)62019451
Date of the actual completion of the international search:
15 November 2018
Date of mailing of the international search report:
08 January 2019
Authorized officer:
WAN,Shasha
Telephone No. 86-(10)-53961576
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