资讯

A WAN is spread over a wide geographical area. A wide area network (WAN) is a network that is spread over a wide geographical area. It can cover more than one site, or be spread across a country ...
A wireless wide area network (WWAN). Also called "wireless broadband" or "broadband wireless," wireless WANs use cell towers to transmit a radio signal within a range of several miles to a moving ...
Governor of Abia State, Dr. Alex Otti on Friday in Umuahia officially flagged off the Abia State Dedicated Internet Access/Wide Area and Managed Network project to support digital governance in the ...