This thesis investigates the performance of the Optimized Link
State Routing (OLSR) protocol on Voice over Internet Protocol
(VoIP) applications in Mobile Ad hoc Networks (MANETs).
Representative VoIP traffic is submitted to a MANET and end-to-end
delay and packet loss are observed. Node density, number of data
streams and mobility are varied creating a full-factorial
experimental design with 18 distinct scenarios. The MANET is
simulated in OPNET and VoIP traffic is introduced using one source
node to send traffic to random destinations throughout the network.
Simulation results indicate delay is between 0.069 ms to 0.717 ms,
which is significantly lower than the recommended 150 ms threshold
for VoIP applications. Packet loss is between 0.32% and 9.97%,
which is less than the 10% allowable packet loss for acceptable
VoIP quality. Thus OLSR is a suitable routing protocol for MANETs
running VoIP applications.
General
Imprint: |
Biblioscholar
|
Country of origin: |
United States |
Release date: |
October 2012 |
First published: |
October 2012 |
Authors: |
Noreen P Santos
|
Dimensions: |
246 x 189 x 6mm (L x W x T) |
Format: |
Paperback - Trade
|
Pages: |
106 |
ISBN-13: |
978-1-249-83087-0 |
Categories: |
Books >
Social sciences >
Education >
General
|
LSN: |
1-249-83087-7 |
Barcode: |
9781249830870 |
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