Network layer mobility: an architecture and survey
Bhagwat, P.; Perkins, C.; Tripathi, S.
Personal Communications, IEEE
Volume 3, Issue 3, Jun 1996 Page(s):54 - 64
Digital Object Identifier 10.1109/98.511765
Summary:We explore various network layer concepts that play a crucial role
in the design of mobile networking systems. We show that mobility is
essentially an address translation problem and is best resolved at the
network layer. We describe services that must be supported at the
network layer to carry out the task of address translation. Using these
service primitives as building blocks, we describe a network-layer
architecture which enables smooth integration of mobile end systems
within the existing Internet. A summary of some of the key mobile IP
proposals is presented, and it is shown that each proposal can be viewed
as a special case of the architecture outlined in this article
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