Mobile-Computing

Question 1
Frequency hopping spread spectrum can be utilized to solve the problem of:
A
Data transfer
B
Enhancing signal strength
C
Interference between signals
D
Connection establishment
Question 1 Explanation: 
→ Frequency-hopping spread spectrum (FHSS) transmission is the repeated switching of frequencies during radio transmission to reduce interference and avoid interception.
→ It is useful to counter eavesdropping, or to obstruct jamming of telecommunications. And it can minimize the effects of unintentional interference.
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