2.Describe how satellite technology works.
3.Explain how LBS,GPS, and GIS help to create business value.
4.Describe RFID and how it can be used to help make a supply chain more effective.
Guarantee coverage in non-remote locations
Roaming between existing cellular systems and satellites systems
Key technological challenges of the wide commercial success
Accuracy, Ubiquity of service, Delivery of information instantaneously
LBS (location-based services)
Wireless mobile content services that provide location-specific information to mobile users moving from location to location.

분야