iterative optimization of registration and paging policies sichao yang and bruce hajek
Post on 16-Mar-2016
28 Views
Preview:
DESCRIPTION
Iterative Optimization of Registration and Paging Policies Sichao Yang and Bruce Hajek. Illinois Center for Wireless Systems. Problems. Ideas. Paging Cost. --- bandwidth. l. Registration Cost. ---. power and bandwidth. l. There is a tradeoff between these two costs. l. - PowerPoint PPT Presentation
TRANSCRIPT
Iterative Optimization of Registration and Paging PoliciesSichao Yang and Bruce Hajek
Illinois Center forWireless Systems
Problems
Paging Cost. --- bandwidth Registration Cost. --- power and bandwidth
There is a tradeoff between these two costs
Ideas
Hexagonal Grid Motion Model
Continuation Region Continuation Region
Continuation Region Conclusions
Iteration algorithm can be applied to an generalMarkov Chain
Mobile issues registration when it is not whereit is expected to be
Continuation region tends to move with mobileContinuation region tends to increase withConverge to locally optimal, but not globally
optimal
Registration Policy Notation
Registration Policy
Continuation Region
top related