Subject: [Mip6] Current Schemes for Movement Detection

From: "Youn-Hee Han" <[email-masked]>
Date: Thu, 26 Feb 2004 18:22:46 +0900

Dear all,
 
Our team did work on performance evaluation of current MIPv6 
 movement detection (MD) schemes. 
 
 We implemented 4 MD schemes as follows;
1) ECS (Eager Cell Switching), 
2) NUD like, 
 3) 1 NS and timeout, 
 4) RA beaconing.
  
 We also measured 1) MD delay and 2) Error rate of 
 each scheme on a testbed. 
 
 Actually, we joined the ETSI IPv6 IOP test at last year
and asked each MIPv6-implementation team how to implement
MD scheme. Surprisingly, each team realized it totally differently
as follows;
1) ECS (Eager Cell Switching) - 4 teams
2) NUD like, - 1 team
3) 1 NS and timeout - 1 team
4) RA beaconing - 1 team.
 
We think DNA may be the natural place for this work 
 and many MIPv6 engineers/researchers will be interested in this work.
 
We think this work will help folks to understand MD better 
 and can serve as a valuable input for L2 triggers, for example 
 IEEE 802.21. We will show how MD performance, not only speed 
 but also precision, improved with L2 trigger.
 
 We didn't submit a draft yet but you can find the document of 
 our work at: 
  
 http://www.thinkonweb.com/sait/MD.pdf
 
 Thanks.
 
 - YH

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