发明名称 |
METHOD FOR ESTABLISHING OPTIMAL PATH, MME AND GATEWAY, AND COMPUTER STORAGE MEDIUM |
摘要 |
The present invention discloses a method for establishing an optimal path, an MME and gateway, and a computer storage medium, the method comprising: in the case of a terminal mobility event occurring, a mobility management entity (MME) determining whether the path to which a packet data network (PDN) is connected is the optimal path; if said path is a non-optimal path, said MME querying the local gateway whether there is data transmission; in the absence of said data transmission, said MME initiating a PDN connection reestablishment process. |
申请公布号 |
EP3062583(A4) |
申请公布日期 |
2016.12.21 |
申请号 |
EP20140883264 |
申请日期 |
2014.06.16 |
申请人 |
ZTE Corporation |
发明人 |
BI, Yifeng;WANG, Jun;TIAN, Tian;WANG, Jing;LI, Yuhong;LI, Lin |
分类号 |
H04W88/16 |
主分类号 |
H04W88/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|