Capture.PNG

# Internet Connection Technologies (8 of 13) * Dial-Up * Dial-up or POTS (plain old telephone service) is the least expensive and slowest connection to the Internet * Cellular WAN * A wireless wide area network (WWAN) also called a cellular network or cellular WAN covers a wide area * M...

# Internet Connection Technologies (8 of 13) * Dial-Up * Dial-up or POTS (plain old telephone service) is the least expensive and slowest connection to the Internet * Cellular WAN * A wireless wide area network (WWAN) also called a cellular network or cellular WAN covers a wide area * Made up of cells created by base stations * A base station might include more than one transceiver and antenna on the same tower * To support multiple technologies * Two established cellular technologies are GSM and CDMA * Long Term Evolution (LTE) and Voice over LTE (VoLTE) are expected to ultimately replace GSM and CDMA