An Internet Service Provider wishes to implement a wide-area wireless network to provide Internet service to a residential community, but there are many obstacles in the area that make Line-of-Site (LoS) impossible. Which technology would be appropriate to provide this service while overcoming the LoS problem?

A.
802.11g wireless LAN

B.
802.16 WiMAX

C.
Bluetooth 1.2

D.
ZigBee

E.
Satellite modem