| توضیحات: | Satellite has played an important role in telephony communication and TV broadcasting
services since the birth of telecommunication satellites. It is less known that satellite also
plays an important role in broadband and Internet services and will continue to play an
important role in the future generation networks. This is due to the satellite characteristics
that make a niche position for satellites in the global network infrastructure (GNI). | تعداد بازدید: 1062 
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