The 4G cellular technology uses ____.
A) Advanced Mobile Phone Service
B) Time Division Multiple Access
C) Wideband Code Division Multiple Access
D) High-Speed Packet Access

Question

Quizplus · Accepted Answer

The High-Speed Packet Access (HSPA) is a major enhancement to the 3G cellular technology, providing significantly higher data transfer speeds. It is a precursor to the 4G Long Term Evolution (LTE) technology, which is also based on packet switching and provides even faster data transfer rates. Therefore, HSPA is commonly considered part of the 4G family of technologies and has been deployed by many wireless carriers worldwide as a bridge to LTE. The other three options (Advanced Mobile Phone Service, Time Division Multiple Access, and Wideband Code Division Multiple Access) are not related to 4G technology.

The 4G Cellular Technology Uses ____