Title:
BANDWIDTH ADJUSTMENT METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/134489
Kind Code:
A1
Abstract:
Disclosed in the present disclosure are a bandwidth adjustment method and an apparatus. The method of an embodiment of the present disclosure comprises: SPN apparatuses reporting SPN group information and port traffic information for determining whether to perform bandwidth adjustment; an SDN apparatus determining, according to the SPN group information and the port traffic information reported by the SPN apparatuses, whether bandwidth adjustment is required for SPN apparatuses in the same SPN channel; if so, the SDN apparatus sending bandwidth adjustment information to the SPN apparatuses in the same SPN channel; and upon receiving the bandwidth adjustment information from the SDN apparatus, the SPN apparatuses adjusting, according to the bandwidth adjustment information, a link bandwidth between SPN apparatuses of the connected SPN channel.
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Inventors:
CAI QIAN (CN)
LI HAN (CN)
WANG LEI (CN)
LI HAN (CN)
WANG LEI (CN)
Application Number:
PCT/CN2018/121106
Publication Date:
July 11, 2019
Filing Date:
December 14, 2018
Export Citation:
Assignee:
CHINA MOBILE COMMUNICATION LTD RES INST (CN)
CHINA MOBILE COMMUNICATIONS GROUP CO LTD (CN)
CHINA MOBILE COMMUNICATIONS GROUP CO LTD (CN)
International Classes:
H04W28/20; H04L47/76; H04W72/04
Foreign References:
| CN104580018A | 2015-04-29 | |||
| US20160112335A1 | 2016-04-21 | |||
| CN104486254A | 2015-04-01 | |||
| CN104301256A | 2015-01-21 |
Other References:
WANG YINGCHUN; GAO JUNSHI; LI YONG; CHEN XIAOMING: "Research on 5G Transport Network Bearing Solution", MOBILE COMMUNICATIONS, vol. 41, no. 20, 30 October 2017 (2017-10-30), pages 80 - 84, XP009522611, DOI: 10.3969/j.issn.1006-1010.2017.20.014
See also references of EP 3737148A4
See also references of EP 3737148A4
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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