Kunz: Subscriber Mobility in Pub/Sub Systems
Summary and Future Work
,Proactive
approach to support mobile subscribers
,Evaluated
through small testbed
,Superior
performance to reactive approach:
–Higher
throughput
–Lower message
latency
–Lower handoff
latency
–No message
duplication
–Low message loss
rate
,Future
Work:
–Larger testbed
(some initial results)
,Impact
of mobility patterns/neighborhood graph approximation
–Compare to durable
approach (some initial results)
–Analytical
performance bounds/prediction models