文件名称：Thuraya系统结构-04-卫星移动通信系统
文件大小：8.06MB
文件格式：PPT
更新时间：2024-05-13 05:49:53
卫星通信
Thuraya系统结构 * PAGE USER SEGMENT Hand-held Vehicular Fixed Maritime Primary Gateway Uplink Beacon Station Advanced Operations Centre Operational Support System Gateway Station Satellite Operations Centre Feeder Link Gateway Satellite In-Service Test (SIT) L Band C Band Payphone Intelligent Network Short Message Service Voice Message Service Network Switching Subsystem Packet Base Station Subsystem Packet Network Switching Subsystem PSTN PLMN Internet Regional Gateway Operational Support System Network Switching Subsystem Gateway Station