The proposed IN yields better performance than an IN based on IS-41 as UPT user mobility decreases and the probability of explicit incall deregistration increases. |
Others wising up to the concept of variety conduct business both on an outcall and incall basis. |
It's very much like the way there is no ambiguous common-sense basis for the interpretation of the terms incall and outcall as used by massage services. |
The performance of the proposed IN depends on the characteristics of UPT user mobility and incall deregistration. |