Answered step by step
Verified Expert Solution
Question
1 Approved Answer
3. You should have seen that the number of users in a FH system is low with random codes. One way of increasing the number
3. You should have seen that the number of users in a FH system is low with random codes. One way of increasing the number of users is to have everyone use an offset of same hopping sequence. That is Hopik = mod(si + k)mod(q - 1) where k is a channel number, i is the time index, Hopi,k is the hop frequency for the ith time interval for the kth user, and S is the base hopping sequence with values between 0 and q-1. With this strategy there could a potential of q simultaneous users without collision. However, it may be easier to intercept the communications compared with random codes. If there is limited security, what advantage does hopping over q channels have q users on non-hopping channels? Briefly explain your reasoning. 3. You should have seen that the number of users in a FH system is low with random codes. One way of increasing the number of users is to have everyone use an offset of same hopping sequence. That is Hopik = mod(si + k)mod(q - 1) where k is a channel number, i is the time index, Hopi,k is the hop frequency for the ith time interval for the kth user, and S is the base hopping sequence with values between 0 and q-1. With this strategy there could a potential of q simultaneous users without collision. However, it may be easier to intercept the communications compared with random codes. If there is limited security, what advantage does hopping over q channels have q users on non-hopping channels? Briefly explain your reasoning
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started