Answer Description
Wireless Wide Area Network (WWAN) is a wireless network type that uses the same technology used by cellular networks like LTE, 5G, etc. It is used for larger networks like one spanning a city or large campus.
Wikipedia
Wireless wide area network (WWAN), is a form of wireless network The larger size of a wide area network compared to a local area network requires differences in technology Wireless networks of different sizes deliver data in the form of telephone calls, web pages, and video streaming A WWAN often differs from wireless local area network (WLAN) by using mobile telecommunication cellular network technologies such as 2G, 3G, 4G LTE, and 5G to transfer data It is sometimes referred as Mobile Broadband These technologies are offered regionally, nationwide, or even globally and are provided by a wireless service provider WWAN connectivity allows a user with a laptop and a WWAN card to surf the web, check email, or connect to a virtual private network (VPN) from anywhere within the regional boundaries of cellular service
Wireless_WAN - Wikipedia, the free encyclopedia