METHOD, DEVICE AND SYSTEM FOR RETURN TO THE NETWORK STANDARD long-term development (LTE)

摘要

1. A method of return to the standard network of long term evolution (LTE), comprising: receiving, by the base station, that the backup is completed to return to circuit switched service (CSFB) for a user equipment (UE); receiving, by the base station identifier (ID) of the mobile PSTN terrestrial communication (PLMN) LTE network in which the UE is registered, the ID PLMN sent to the serving mobile switching center / home location register guest subscribers (MSC / VLR); identification information of LTE frequency band according ID PLMN; iotpravku, to the UE, the disengagement connection message, which contains information on the frequency band LTE.2. . A method according to claim 1, wherein the receiving base station that completed backup return to the circuit switched service (CSFB) for a user equipment (UE), comprising: receiving a disconnect message compound that is sent by the serving MSC / VLR and includes an indication of the CSFB .3. . A method according to claim 1, wherein: when the serving MSC / VLR is the MSC / VLR, wherein the UE is registered, the serving MSC / VLR receives the ID PLMN identity information of the UE; iesli serving MSC / VLR is not the MSC / VLR, wherein the UE is registered, the ID PLMN LTE network in which the UE is registered, is sent via MSC / VLR, wherein the UE is registered to the serving MSC / VLR.4. A method according to Claim. 1, wherein the release message compound which contains information on the LTE frequency band, further comprises ID PLMN.5. The process returns to the standard long term evolution network (LTE), comprising: receiving, user equipment (UE), the disengagement connection message that is sent by the base station and contains information on the LTE frequency band; izakreplenie in the cell in the frequency band specified in the information about the LTE frequency band, and selecting PLMN LTE, corresponding