Multiple Choice
The first consortium to deploy satellite telephony, whose intent is to provide dial tone anywhere in the world without the need for wires, cellular towers, or other land-oriented connections is:
A) Globalstar
B) Teledesic
C) Iridium
D) all of the above share the same objective and were deployed at the same time
Correct Answer:
Verified
Correct Answer:
Verified
Q15: Which of the following is an advantage
Q16: In the cellular telephone, the _ is
Q17: Like the wire-line network, cellular calls are
Q18: One advantage introduced by the cellular telephone
Q19: _ technology increases the number of calls
Q21: The most complaints from users of cellular
Q22: In the cellular network, one base station
Q23: The advantage of "spread spectrum"is the increased
Q24: In order to avoid _ between cells,
Q25: Although carrying data over a cellular network