Podcast
Questions and Answers
What feature of GSM technology allows for easy transfer of phone service from one phone to another?
What feature of GSM technology allows for easy transfer of phone service from one phone to another?
- Time Division Multiple Access
- Use of SIM cards (correct)
- Digital modulation
- Frequency Division Duplex
Which technology is also known as cdmaOne?
Which technology is also known as cdmaOne?
- IS-95 (correct)
- PDC
- TDMA
- IS-136
Which companies in the U.S. use CDMA technology?
Which companies in the U.S. use CDMA technology?
- T-Mobile and AT&T
- Cingular and T-Mobile
- AT&T and Cingular
- Sprint and Verizon (correct)
What is the minimum data rate required for a TDMA channel?
What is the minimum data rate required for a TDMA channel?
How many users can be supported in a 1.25 MHz channel using CDMA technology?
How many users can be supported in a 1.25 MHz channel using CDMA technology?
What is the frequency range that can be used by CDMA technology?
What is the frequency range that can be used by CDMA technology?
Which technology is used in Japan?
Which technology is used in Japan?
What is the maximum data rate that can be supported by a single TDMA channel?
What is the maximum data rate that can be supported by a single TDMA channel?
What is the process of dividing a signal into different time slots to allow multiple users to share the same channel?
What is the process of dividing a signal into different time slots to allow multiple users to share the same channel?
Which technology is used by T-Mobile and AT&T in the U.S.?
Which technology is used by T-Mobile and AT&T in the U.S.?
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