| 摘要 |
<p>A method and device for establishing a data channel between network elements of the Access Service Network (ASN) are provided. The method includes the following steps: establishing a data channel between network elements of the ASN (401); detecting whether the network elements at both ends of the data channel are abnormally connected (402); if so, the network element at the abnormal end notifies the network element at the opposite end to delete the abnormally-connected data channel (403). The device includes an establishment module, a detection module and a deleting module. The present invention resolves the problem in the relevant art about the data channel establishment of the ASN that when multiple data channels are simultaneously required to be established, the success probability is lower and the implementation of a data service is not facilitated; furthermore, the invention ensures the consistency of the data channel between each network element of the ASN, thereby improving the resource utilization rate of the Base Station (BS) and the ASN Gateway (AGW), increasing the success probability of the data channel establishment, and facilitating the implementation of the data service.</p> |
