Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...
LeBron James' All-Star starter streak comes to an end after two-plus decades For the first time in 22 years, LeBron James did not receive enough votes to qualify for a starting spot on an All-Star ...
You are here Homepage > ITU Publications > Radiocommunication (ITU-R) > ITU-R Reports > Mobile, radiodetermination, amateur and related satellite services > Use of non-geostationary orbit mobile ...
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