请问大侠们，BSC与MSC、TC、CE、MGW、MFS、SGSN、GGSN之间的连接关系，最好能给出拓扑图，非常感谢

留个邮箱 发给你嘛

我这里倒是有图片，但是貌似不支持上传啊，你找个通信原理，里面就有的，你找找看

我也有，但回答区不支持上传图片，给个邮箱发给你，或者到论坛理搜一下也有的。

                                      
                                    MSC/VLR--------                EIR
                                            |                   |                   |        /  (GD) -SMS
                                         (A)             (GS)             (GF)  /            ----------(GP)-----BG
                                           |                    |                   |    /              |
MS-(UM)-BTS-(ABIS)-BSC-(PB)-PCU-(GB)-SGSN-(GN)-GGSN-(GI)-NETWOR
                                                                                  |                     |
                                                                              (GR)               (GC)
                                                                                  |-----HLR---- |