Womble Bond Dickinson (US) LLP
X2 service transmission method and network device
An X2 service transmission method and a network device are disclosed. The method includes if a first IPsec tunnel is unavailable, detecting, by a first base station, whether a second IPsec tunnel between the first base station and a security gateway is available, where the first IPsec tunnel is an IPsec tunnel established between the first base station and a second base station, and the first base station can transmit X2 service data with the second base station through the second IPsec tunnel; and transmitting the X2 service data through the second IPsec tunnel if the second IPsec tunnel is available.
HUAWEI TECHNOLOGIES CO., LTD.
H H H H H H H H H H
H04W H04W H04W H04W H04L H04L H04W H04L H04W H04L
inventional inventional inventional inventional additional inventional inventional inventional inventional inventional
Wan Jianfeng Changcong
Xue Chen Dong