Apparatus, and associated method, for permitting communication system transition based upon signal threshold determination
View Patent ↗A method and apparatus of optimizing transitioning between EVDO and CDMA 1X systems in a hybrid access terminal, the method having the steps of: preventing a reconnect data call from being sent from the hybrid access terminal. The preventing step including checking whether a transition between an EVDO and a CDMA 1X system is successful; and if not blocking the data call, and/or checking whether an EVDO received signal strength indication is greater than or equal to a receiver sensitivity on the hybrid access terminal; and if yes, allowing the hybrid access terminal to connect to the EVDO system, and/or delaying a connection timer for connecting to the EVDO system and/or applying fast dormancy to the hybrid access terminal in an EVDO state.
1. A method in a multi-access mobile device connected to a first system, said method comprising:
acquiring a second system;
moving a data session to the second system if the second system is acquired; and
if the data session is unsuccessfully moved to the second system, returning to the first system and blocking a reconnect data call over the first system.
2. The method of claim 1 further comprising checking whether a signal strength indication of a second system received signal is greater than a threshold.
3. The method of claim 1 further comprising applying fast dormancy upon moving the data session to the second system, if moving to the second system is successful.
4. A multi-access mobile device connected to a first system, the multi-access mobile device configured to:
acquire a second system;
move a data session, to the second system if the second system is acquired; and
if the data session is unsuccessfully moved to the second system, to return to the first system and to block a reconnect data call to the first system.
5. The multi-access mobile device of claim 4 , wherein said multi-access mobile device is further configured to check whether a signal strength indication of a second system received signal is greater than a threshold.
6. The multi-access mobile device of claim 4 , wherein said multi-access mobile device is further configured to apply fast dormancy upon moving the data session to the second system, if moving to the second system is successful.