Multiple Choice
Cell phone systems divide the coverage area into cells because _____.
A) cell phone signals cannot be transmitted beyond the range of a typical cell
B) it keeps the heights of cell towers within permissible limits
C) this enables frequency reuse
D) this is required for regulatory compliance
Correct Answer:
Verified
Correct Answer:
Verified
Q14: In the phone network,the end office is
Q15: The seven local phone companies created as
Q16: As a result of frequency reuse,the cell
Q17: In the phone network,the local loop is
Q18: The phone network is also called the
Q20: The technology developed by phone companies to
Q21: In the phone network,the interexchange carrier link
Q22: The major advantage of CDMA over TDM
Q23: The multiplexing method used by 3-G cell
Q24: The major development in 2-G cell phone