·2,447,543篇论文数据，部分数据来源于NoteExpress
Signaling links are usually equipped in pairs in SS7 networks.
信令链路常常是成对地装配在SS7网络中。
This means that SS7 will continue to exist in the network for many years to come.
这就意味着多年内在现存网络中的SS7还是继续保留下去网络继续现存。
SS7 USES out-of-band signaling where signaling messages are carried on a separate physical channel.
SS7则使用带外信令，即在另外的一个物理信道上传送信令消息。
应用推荐