The Wireless Revolution: Cellular Systems and Networks

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11 Questions

Match the wireless technology with its corresponding feature:

GSM = Better roaming international CDMA = Doesn't use SIM cards 3G Networks = Offer higher transmission speeds 4G Networks = Entirely packet-switched

Match the wireless technology with its primary usage:

GSM = Widely used globally CDMA = Common in certain regions 3G Networks = Enabling video, graphics, and broadband Internet access 4G Networks = Voice, data, and high-quality streaming video

Match the wireless technology with its access method:

GSM = Time Division Multiple Access (TDMA) CDMA = Code Division Multiple Access 3G Networks = Higher transmission speeds 4G Networks = Speeds up to 100 Mbps

Match the wireless technology with its limitations:

GSM = Roaming options might be more limited in certain regions CDMA = Traditional division method 3G Networks = 4G Networks =

Match the wireless technology with its maximum speed capability:

GSM = CDMA = 3G Networks = Over 2 Mbps 4G Networks = 1 Gbps under optimal conditions

Match the wireless technology with its primary usage:

Bluetooth = Creates small Personal Area Networks (PAN) Wi-Fi = Use for wireless LAN and wireless internet access WiMax = Popular term for IEEE Standard 802.16 RFID = Systems use tiny tags with embedded microchips containing data about an item and location

Match the wireless technology with its corresponding feature:

Bluetooth = Can link up to 8 devices in 10-m area Wi-Fi = Weak security features WiMax = Wireless access range of 31 miles and transmission speed up to 75 Mbps RFID = Tags transmit radio signals over a short distance to RFID readers

Match the wireless technology with its power requirements:

Bluetooth = Low power requirements Wi-Fi = WiMax = RFID =

Match the wireless technology with its type of tags:

Bluetooth = Wi-Fi = WiMax = RFID = Active RFID: Tags have batteries, Passive RFID: Powered by radio frequency energy

Match the wireless technology with its coverage area:

Bluetooth = Wi-Fi = WiMax = RFID =

Match the wireless technology with its network application:

Bluetooth = Wi-Fi = WiMax = RFID = Tags transmit radio signals to RFID readers, which pass the data over a network to a computer for processing

Test your knowledge on cellular systems, wireless computer networks, Internet access, RFID, and wireless sensor networks. Explore topics such as competing standards for cellular service, GSM, CDMA, TDMA, and more.

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