[DMM] FW: New Version Notification for draft-yan-dmm-man-11.txt

Tianji Jiang <tianjijiang@chinamobile.com> Thu, 13 July 2023 00:46 UTC

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Date: Wed, 12 Jul 2023 17:45:58 -0700
From: Tianji Jiang <tianjijiang@chinamobile.com>
To: dmm@ietf.org
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Thread-Topic: New Version Notification for draft-yan-dmm-man-11.txt
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Subject: [DMM] FW: New Version Notification for draft-yan-dmm-man-11.txt
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Hi, DMM experts:

 

Good afternoon.

We, the authors of the draft, have submitted a newer version of the draft (ver#11) ‘Mobility Capability Negotiation’ to the IETF-117, and are currently planning to present in-person in the DMM session.

 

Thank you for all the valuable comments & suggestions from previous discussions (via IETF DMM sessions, email, f2f talks, etc.). This time, we have made significant editing of the document and then restructured the draft accordingly (as the 11th version now). The latest version revolves around the management planes of both the wireless and mobile-IP domains. We started by talking about the common mobility capabilities including the supported and provisioned resources along with associated protocols for certain mobility management scenarios.  Then, we generalized two protocol categories for mobility capability negotiation & management, i.e., the host-initiated category that involves the direct & active engagement of mobile end devices vs. the network-based category over which mobile endpoints play almost no role in the process, for both domains. After that, we applied the categorization to analyze the mobility capability negotiation for both the mobile IPv6 and the 3GPP 5G system. We also further dived into the 5G roaming cases, the Home-Routed (HR) and the Local BreakOut (LBO) roaming, which indeed reflect the feasibility of our protocol dichotomy.

 

So, DMM experts, we appreciate if you can spare some time in the next two weeks, read it over, and then share your comments. As of now, we intend to ask for a potential WG adoption in the coming IETF-117 DMM session. Thank you for your time!

 

BR,

 

-Tianji

 

 

 

 

---- Forwarded Message ----

Frominternet-drafts<internet-drafts@ietf.org>
Date07/04/2023 14:08
ToJianfeng Guan<jfguan@bupt.edu.cn>,
Jong-Hyouk Lee<jonghyouk@sejong.ac.kr>,
Sejong University<jonghyouk@sejong.ac.kr>,
Tao Huang<htao@bupt.edu.cn>,
Tianji Jiang<tianjijiang@chinamobile.com>,
Zhiwei Yan<yan@cnnic.cn>
SubjectNew Version Notification for draft-yan-dmm-man-11.txt

A new version of I-D, draft-yan-dmm-man-11.txt 
has been successfully submitted by Zhiwei Yan and posted to the 
IETF repository. 

Name:        draft-yan-dmm-man 
Revision:    11 
Title:        Mobility Capability Negotiation 
Document date:    2023-07-04 
Group:        Individual Submission 
Pages:        17 
URL:            https://www.ietf.org/archive/id/draft-yan-dmm-man-11.txt 
Status:         https://datatracker.ietf.org/doc/draft-yan-dmm-man/ 
Htmlized:       https://datatracker.ietf.org/doc/html/draft-yan-dmm-man 
Diff:           https://author-tools.ietf.org/iddiff?url2=draft-yan-dmm-man-11 

Abstract: 
  Mobile peers exchange signals with networks, for both IP and wireless 
  domains, to negotiate capabilities for mobile registration, 
  connection management, session establishment, service provisioning, 
  etc.  Generally, mobility capabilities include the supported and 
  provisioned resources along with associated protocols for certain 
  mobility management scenarios.  While devices in the mobile IP domain 
  would mostly focus on the IP-related negotiation, devices in the 
  wireless domain, e.g., the 5G system (5GS), embrace both mobile IP- 
  related resources as well as wireless-specific capabilities. 
  Regarding both the mobile-IP and wireless domains, we have 
  generalized two protocol categories for mobility capability 
  negotiation & management, i.e., the host-initiated category that 
  involves the direct & active engagement of mobile end devices vs. the 
  network-based category over which mobile endpoints play almost no 
  role in the process.  The classification and then the application of 
  the two categories help us analyze the mobility capability 
  negotiation for both the mobile IPv6 and the 3GPP 5G system.  The 
  comparison of the capability negotiation under both the Home-Routed 
  (HR) and the Local BreakOut (LBO) roaming cases in 5GS further 
  reflects the feasibility of the protocol dichotomy. 

                                                                                  


The IETF Secretariat

[DMM] FW: New Version Notification for draft-yan-… Tianji Jiang