... establishing the mobile call. In this case, mobile- to -Mobile Satellite Systems 47 mobile calls are considered. Establishing a call between a fixed user and a mobile wouldrequire the mobile to form ... and mobilegroup terminals.– Mobile personal terminals often refer to hand-held and palm-top devices. Other mobileMobile Satellite Communication Networks44Figure 2.1 Mobile- satellite network architecture.personal ... furnishing a connec-tion to existing core networks (CN), such as the public switched telephone network (PSTN)and public land mobile network (PLMN), through local exchanges. A single gateway can...