IPR Details
China Mobile Communications Corporation's Statement about IPR related to RFC 8227

Update this IPR disclosure
Submitted: March 17, 2019 under the rules in RFC 8179.

Note: Updates to IPR disclosures must only be made by authorized representatives of the original submitters. Updates will automatically be forwarded to the current Patent Holder's Contact and to the Submitter of the original IPR disclosure.

I. Patent Holder/Applicant ("Patent Holder")

Holder legal name China Mobile Communications Corporation

II. Patent Holder's Contact for License Application
Holder contact name Liang Gan
Holder contact email ganliang@chinamobile.com
Holder contact info

IP Counsel
Department of Technical Management
NO.32 Xuanwumen West Street,Xicheng District,Beijing 100053.China.
Tel. +86 1381199 5983

III. IETF Document or Other Contribution to Which this IPR Disclosure Relates

RFC:
RFC8227 ("MPLS-TP Shared-Ring Protection (MSRP) Mechanism for Ring Topology")

IV. Disclosure of Patent Information
i.e., patents or patent applications required to be disclosed by RFC 8179

A. For granted patents or published pending patent applications, please provide the following information:

Patent, Serial, Publication, Registration, or Application/File number(s)

Date: 2017-06-20
Title: A Method and System of Ring Network Protection
Number: CN201210320758
Inventor: Cheng Weiqiang, Wanglei, Lihan, Yewen

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending No

V. Licensing Declaration

The Patent Holder states that its position with respect to licensing any patent claims contained in the patent(s) or patent application(s) disclosed above that would necessarily be infringed by implementation of the technology required by the relevant IETF specification ("Necessary Patent Claims"), for the purpose of implementing such specification, is as follows(select one licensing declaration option only):

Licensing Reasonable and Non-Discriminatory License to All Implementers with Possible Royalty/Fee
Licensing information, comments, notes, or URL for further information

(No information submitted)

Note: The individual submitting this template represents and warrants that he or she is authorized by the Patent Holder to agree to the above-selected licensing declaration.

VI. Contact Information of Submitter of this Form

Submitter name Liang Gan
Submitter email ganliang@chinamobile.com

Only those sections of the relevant entry form where the submitter provided information are displayed above.