Re: [RRG] Re: Mobility in the future

[Tony Li <tli@cisco.com>]

On Dec 6, 2007, at 7:26 AM, ksriram@nist.gov wrote:

> I imagine there will be a lot of real-time (interactive) video over IP
> or broadcast IPTV applications as well reaching out
> to mobile devices (laptops, iphones, etc.).
> For such applications a few seconds delay would not be acceptable
> when the connection requires seamless mobility from one Wi-MAX cell  
> to another
> or from Wi-MAX to WLAN, etc.


Certainly.  The point isn't to address all mobility issues in the  
routing layer.  Higher frequency mobility will always require more  
mechanisms (e.g., make before break, application interaction).  The  
whole point is to get the low hanging fruit that we can.

Tony

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