Wireless, Mobile Computing & Mobile Commerce (Adinda - Tri)

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Across
  1. 2. A medium range wireless network.
  2. 3. Wireless sensors that collect data from many points over an extended space.
  3. 7. Uses frequencies to send data directly.
  4. 8. Efforts by unauthorized users to access data that are traveling over wireless networks.
  5. 10. The area of Earth’s surface reached by a satellite’s transmission.
  6. 11. One of the mobility and broad reach values ​​that has a wide range and is everywhere.
  7. 13. Satellites stasionary relative to point on earth that orbit 22,300 miles.
  8. 14. Worldwide Interoperability for Microwave Access.
  9. 16. LEO satellite is used for.
  10. 17. A wireless access point that provides service to a number of users.
  11. 19. Something that changes its location over time.
Down
  1. 1. A small, portable wireless device that provides users with a permanent Wi-Fi hotspot.
  2. 2. The act of locating WLANs while driving (or walking) around a city or elsewhere.
  3. 4. Wireless Networks that have a range of 100 feet or less.
  4. 5. One of the electronic payments with the internet payment mechanism is done for a relatively small amount of money.
  5. 6. An industry specification used to create small personal area networks.
  6. 9. One of disadvantages of Satellite.
  7. 12. A typical bar code made up of 12 digits that are batched in various groups.
  8. 15. That users carry a device with them and can initiate a real-time contact with other systems.
  9. 18. Basic types of RFID rely entirely on readers for their power.