Handover in a mobile communication system

1. A method in a portable device comprising:

receiving a parameter including a worst absolute threshold parameter corresponding to a lowermost reference value for guaranteeing a speech quality, a first hysteresis correction value used for determining cell addition, a second hysteresis correction value used for determining cell deletion, and a third hysteresis correction value used for determining cell replacement;

monitoring signal strength of a first signal received from a first base station;

monitoring signal strength of a second signal received from a second base station;

utilizing the first signal; and

utilizing the second signal if the signal strength of the second signal is greater than the worst absolute threshold parameter,

wherein information embodied in the first signal and information embodied in the second signal are substantially the same, and

wherein the signal strength of the first signal is greater than the signal strength of the second signal.

2. The method of claim 1 , wherein at least one of a mobile device, a mobile terminal, a personal digital assistant, or a cellular phone performs the method.

3. The method of claim 2 , further comprising:

transmitting a third signal to the first base station; and

transmitting a fourth signal to the second base station, if the utilizing the second signal is performed.

4. The method of claim 1 , wherein at least one of the first signal and the second signal are radio signals.

5. The method of claim 1 , wherein:

utilizing the first signal comprises outputting the information embodied in the first signal on at least one of a mobile device, a personal digital assistant, or a cellular phone; and

utilizing the second signal comprises outputting the information embodied in the second signal on at least one of the mobile device, the personal digital assistant, or the cellular phone.

6. The method of claim 5 , wherein the outputting the information embodied in the first signal and the outputting the information embodied in the second signal are performed simultaneously.

7. The method of claim 1 , wherein:

the monitoring the signal strength of the second signal comprises determining if the second signal is at least one of utilized or monitored.

8. The method of claim 1 , wherein the information embodied in the first signal is at least one of voice data, internet data, control data, or messaging data.

9. A portable apparatus configured to:

receive a message including a worst absolute threshold parameter corresponding to a lowermost reference value for guaranteeing a speech quality, a first hysteresis correction value used for determining cell addition, a second hysteresis correction value used for determining cell deletion, and a third hysteresis correction value used for determining cell replacement;

monitor signal strength of a first signal received from a first base station;

monitor signal strength of a second signal received from a second base station;

utilize the first signal; and

utilize the second signal if the signal strength of the second signal is greater than the worst absolute threshold parameter,

wherein information embodied in the first signal and information embodied in the second signal are substantially the same, and

wherein the signal strength of the first signal is greater than the signal strength of the second signal.

10. The apparatus of claim 9 , wherein the apparatus is at least one of a mobile device, a mobile terminal, a personal digital assistant, or a cellular phone.

11. The apparatus of claim 10 , further configured to:

transmit a third signal to the first base station; and

transmit a fourth signal to the second base station, if the second signal is utilized.

12. The apparatus of claim 9 , wherein at least one of the first signal and the second signal are radio signals.

13. The apparatus of claim 9 , wherein:

utilizing the first signal comprises outputting the information embodied in the first signal on at least one of a mobile device, a personal digital assistant, or a cellular phone; and

utilizing the second signal comprises outputting the information embodied in the second signal on at least one of the mobile device, the personal digital assistant, or the cellular phone.

14. The apparatus of claim 13 , wherein the outputting the information embodied in the first signal and the outputting the information embodied in the second signal are performed simultaneously.

15. The apparatus of claim 9 , wherein the predetermined level is a transmitted absolute threshold level.

16. The method of claim 15 , wherein the transmitted absolute threshold level is at least one of a lowest signal strength for guaranteed signal quality and a lowermost reference value for guaranteeing a speech quality.

17. The method of claim 9 , wherein:

the monitoring the signal strength of the second signal comprises determining if the second signal is at least one of utilized and monitored.

18. The apparatus of claim 1 , wherein the information embodied in the first signal is at least one of voice data, internet data, control data, or messaging data.

19. A portable apparatus comprising:

a communication device;

means for receiving a message including a worst absolute threshold parameter corresponding to a lowermost reference value for guaranteeing a speech quality, a first hysteresis correction value used for determining cell addition, a second hysteresis correction value used for determining cell deletion, and a third hysteresis correction value used for determining cell replacement; and

means for determining whether to start utilizing received signals, continue utilizing received signals, and discontinue utilizing received signals based on the worst absolute threshold parameter, the first hysteresis correction value, the second hysteresis correction value, and the third hysteresis correction value.