In Fednet, there are two approaches for providing the services. One
is overlay and the other is proxy-based. Each of the approaches has
the advantages and drawbacks. To trade off between these two
approaches, we propose a new scheme, which can make the way of
service provisioning in Fednet flexible and adaptable to the
changing environment and the user's preference. Some modules are
designed in the Fednet agent (FA), Fednet manager (FM) and the
service proxy to support our new mechanism. To fully illustrate the
concept of Fednet and the service provisioning in Fednet, we
implement a Fednet prototype. It shows us how the Fednet is formed
and how messages are exchanged between the FA and the FM. With the
aim of proving our decision making algorithms can make decisions
according to the user's requirements and the changing context, some
simulations and a real test bed experiment based on one or two
parameters are carried out. The simulations results show that our
new service provisioning mechanism could make the way of service
provisioning flexible and adaptable as we have expected.
General
Imprint: |
Lap Lambert Academic Publishing
|
Country of origin: |
Germany |
Release date: |
June 2011 |
First published: |
June 2011 |
Authors: |
Bing Liu
|
Dimensions: |
229 x 152 x 8mm (L x W x T) |
Format: |
Paperback - Trade
|
Pages: |
132 |
ISBN-13: |
978-3-8443-8843-5 |
Categories: |
Books >
Computing & IT >
Computer communications & networking >
General
|
LSN: |
3-8443-8843-5 |
Barcode: |
9783844388435 |
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