Method and apparatus for establishing a service in a first frequency

1. A method for establishing a non-MBMS service in a first frequency in a communication network, said method comprising:

determining said non-MBMS service to be established; and

re-selecting to a second frequency that is preferred for said non-MBMS service or re-directing to a second frequency that is preferred for said non-MBMS service, so as to carry out said non-MBMS service in said second frequency;

wherein said first frequency supports a MBMS service and does not support said non-MBMS service or supports said non-MBMS service in a limited way;

wherein said communication network comprises a radio cellular communication network, said radio cellular communication network follows associated 3GPP standards; and

wherein said communication network comprises user equipment and said user equipment is in an idle mode, said user equipment implements a service priority differentiation process to determine that said non-MBMS service has a higher priority than said MBMS service, and initiates a cell re-selecting process so as to re-select to said second frequency from said first frequency.

2. The method according to claim 1 , wherein said communication network comprises user equipment and if said non-MBMS service originates from said user equipment, said user equipment initiates a re-selecting process to re-select to the second frequency that is suitable for said non-MBMS service.

3. The method according to claim 1 , wherein said communication network comprises a network apparatus and if said network apparatus receives a message of request for establishing said non-MBMS service sent by user equipment in said first frequency, said network apparatus initiates a re-directing process so as to re-direct said user equipment from said first frequency to said second frequency.

4. The method according to claim 1 , wherein said communication network comprises user equipment and if said user equipment is in CELL- FACH, CELL-PCH or URA-PCH state, said user equipment initiates a cell updating process so as to re-select to said second frequency from said first frequency.

5. The method according to claim 1 , wherein said communication network comprises a network apparatus and if said network apparatus knows user equipment is in the CELL-DCH state, said network apparatus initiates a cell handover process so as to re-direct said user equipment to said second frequency from said first frequency.

6. User equipment for establishing a non-MBMS service in a first frequency in a communication network, said user equipment comprises:

a processor programmed to:

determine said non-MBMS service to be established, and re-select to a second frequency that is preferred for said non-MBMS service so as to carry out said non-MBMS service in said second frequency;

wherein said first frequency supports a MBMS service and does not support said non-MBMS service or supports said non-MBMS service in a limited way;

wherein said communication network comprises a radio cellular communication network, said radio cellular communication network follows associated 3GPP standards; and

wherein said user equipment is in an idle mode, said processor implements a service priority differentiation process to determine that said non-MBMS service has a higher priority than said MBMS service, and initiates a cell re-selecting process so as to re-select to said second frequency from said first frequency.

7. The user equipment according to claim 6 , wherein if said non-MBMS service originates from said user equipment, the processor initiates a re-selecting process to re-select to the second frequency that is suitable for said non-MBMS service.

8. The user equipment according claim 6 , wherein if said user equipment is in the CELL-FACH,CELL-PCH or URA-PCH state, said processor initiates a cell updating process so as to re-select to said second frequency from said first frequency.

9. A network apparatus for establishing a non-MBMS service in a first frequency in a communication network, wherein said network apparatus comprises:

a processor programmed to:

determine said non-MBMS service to be established by user equipment, and re-direct said user equipment from said first frequency to a second frequency that is preferred for said non-MBMS service so as to carry out said non- MBMS service in said second frequency;

wherein said first frequency supports a MBMS service and does not support said non-MBMS service or supports said non-MBMS service in a limited way;

wherein said communication network comprises a radio cellular communication network, said radio cellular communication network follows associated 3GPP standards; and

wherein said user equipment is in an idle mode, said user equipment implements a service priority differentiation process to determine that said non-MBMS service has a higher priority than said MBMS service, and initiates a cell re-selecting process so as to re- select to said second frequency from said first frequency.

10. The network apparatus according to claim 9 , wherein if said network apparatus receives a message of request for establishing said non-MBMS service send by said user equipment in said first frequency, said processor initiates a re-directing process so as to re-direct said user equipment from said first frequency to the second frequency that is suitable for said non-MBMS service, thereby carrying out said non-MBMS service in said second frequency.

11. The network apparatus according to claim 9 , wherein if said network apparatus knows said user equipment is in the CELL-DCH state, said processor initiates a cell handover process so as to re-direct said user equipment from said first frequency to said second frequency.

12. The network apparatus according to claim 9 , wherein said network apparatus is included in a radio resource controller.