一、宽带应用 1.卫星通信与因特网相结合 与因特网结合已成为卫星通信发展中的新热点,由于卫星通信具有空间跨越、远程通信和广播等独特的功能,因而成为互联网摆脱骨干阻塞、远程接入困难、内容分发/传递速度慢等诸多问题的一个重要途径。它有许多优势:(1)卫星Internet传输可以绕过陆地公众电信网络电路的“瓶颈”,直接通过卫星链路到In- I. Broadband Applications 1. The combination of satellite communications with the Internet and the Internet has become a new hot spot in the development of satellite communications. As satellite communications have unique functions of space spanning, telecommunication and broadcasting, they have become the Internet to get rid of backbone congestion and remote access Into difficulties, content distribution / delivery slow and many other issues an important way. It has many advantages: (1) Satellite Internet transmission can bypass the “bottleneck” of land-based public telecommunication network circuits, directly to the In-