| 摘要 |
The present invention provides a GSM system based method, apparatus and system for cell handover, wherein the GSM system based method for cell handover comprises: after a base station controller BSC receives a handover detection message, the BSC determining whether a voice encoding mode after handover is the same as a voice encoding mode before the handover; if it is determined to be no, then the BSC sends a first message to a mobile switching center MSC so that the MSC updates a current voice encoding mode to a voice encoding mode after handover, wherein the first message includes a channel type and the voice encoding mode after handover; and if the handover is successful, then the BSC receives a HANDOVER COMPLETE message from a mobile station MS. The present invention solves the problem that the cell handover method in the prior art causes the interruption time of voice to be relatively long, thus reducing the interruption time of voice during handover and improving user experience. |
