Subject: [Sipping] The hand-off and multiple cards

From: "Tiago Junqueira" <[email-masked]>
Date: Fri, 4 Apr 2008 21:19:12 +0100

Hello,

  I have seen that the solution for the vertical hand-off at the
moment is by using multiple network cards in the MH and multiple
streams. But for wireless networks is not the use of multiple wireless
cards too much for power consumption? And the delay problem for real
time applications, despite of the zero packet loss? I mean is there
already any device using this scheme? Making new RSVP reservations
seems sometimes hard.

 Thanks and regards, Junqueira
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