Dynamic Network Parameter Individual Meeting 101105

1
Dynamic Network ParameterIndividual Meeting
10/11/05

• Paskorn Champrasert
• _at_DSSG

2
Health Level

• Health Level
• Resource Availability
• Time Function
• Age
• freshness

3
Unstable Network

• New node is added to the network
• low age but good
• Unstable Node ( probability of failure)
• age is low
• Stable node
• age number is very high

4
3 Cases

• New node
• There is no node in that position before
• Refreshment is very high
• Age is very low
• Stable Node
• Refreshment is very low
• Age is very high
• Unstable Node
• Refreshment is very low
• Age is very low

5
Time Function age refreshment
age
1
refreshment
time
6
Refreshment

• New node refreshment value 1
• Time goes on
• Refreshment / time of node

7
Age

• New node age 0
• Relative value compared with remote node
• If Ageremote lt Agelocal return 0
• else return ?( Ageremote i Agelocal ) / Age
  Local

8

• Health level
• Resource Availability Time Function
• Health Level Ratio
• (HLremote HLlocal) / HLlocal

9
Adaptation Measurement

• Number of Agents increases if the new nodes are
  added
• Response time decreases
• Adaptation
• Service Availability
• Number of Agents is maintained after some nodes
  are cut off
• Adaptation
• Service Availability
• Survivability
• Unstable network Agents attempt to survive
• Survivability

10
Question to be answered

• How to show load balancing is getting improved
• Why load balancing from CCNC anc CIIT is
  different
• Make sure the RUBI is correct