A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Measuring IP Performance Metrics on Mobile Network
Author(s) : P. Kim, S. Shin
Filename : draft-pskim-ippm-nemo-measurement-00.txt
Pages : 9
Date : 2008-10-26
In this draft, the new measurement scheme of IP performance metrics
is proposed for the mobile network in heterogeneous wireless network
environment. In the proposed scheme, all mobile nodes (MNs) inside
the mobile network can get IP performance metrics irrespective of
the presence or absence of measurement functionality. That is, the
proposed scheme does not require the MN to be involved in measuring
IP performance metrics. The multihomed mobile router (MR) with
heterogeneous wireless interfaces measures IP performance metrics
on behalf of the MNs inside the mobile network. Then, when MNs want
to understand the condition of multiple communication paths, MNs can
get measured IP performance metrics from the MR using L3 messages.
The proposed scheme can reduce burden and power consumption of MNs
with limited resource and battery power since MNs don't measure
directly IP performance metrics. In addition, the proposed scheme
can reduce considerably traffic overhead over wireless links on
measurement paths since signaling messages and injected testing
traffic are reduced.
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