A priority queue based approach to service subscriber profile queries in cellular networks

摘要

To maintain a subscriber record in a cellular network, we must look at distributed database mechanism and call processing procedures. The overall system performance can be improved by prioritizing database accesses according to the nature of the query. By selectively altering the priority of the query, we can reduce the call set up time. A prioritized access approach is presented here and the numerical results are compared with the non-prioritized one.