According to their coverage areas, wireless data networks can be classified into 4 types:
1. Wireless personal area network (PAN)- LIMITED TO AN OFFICE/HOUSE
2. Wireless local area network (LAN) – LIMITED TO A FLOOR OF A BUILDING
3. Wireless metropolitan area network (WMAN) – LIMITED TO A CITY
4. Wireless wide area network (WWAN) – LIMITED TO A COUNTRY
1. Wireless personal area network (PAN)- LIMITED TO AN OFFICE/HOUSE
2. Wireless local area network (LAN) – LIMITED TO A FLOOR OF A BUILDING
3. Wireless metropolitan area network (WMAN) – LIMITED TO A CITY
4. Wireless wide area network (WWAN) – LIMITED TO A COUNTRY
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