What is the error probability in the presence of awgn

Reference no: EM131268471

Consider the FH binary orthogonal FSK system described in Problem 12.15. Suppose that the hop rate is increased to 2 hops/bit. The receiver uses square-law combining to combine the signal over the two hops.

a. Determine the hopping bandwidth for the channel.

b. What is the processing gain?

c. What is the error probability in the presence of AWGN?

Problem 12.15

An FH binary orthogonal FSK system employs an m = 15 stage linear feedback shift register that generates a maximum-length sequence. Each state of the shift register selects one of L non-overlapping frequency bands in the hopping pattern. The bit rate is 100 bits/s and the hop rate is one hop per bit. The demodulator employs non coherent detection.

a. Determine the hopping bandwidth for this channel.

b. What is the processing gain?

c. What is the probability of error in the presence of AWGN?

Reference no: EM131268471

Questions Cloud

What is the processing gain for the system : A slow FH binary FSK system with noncoherent detection operates at Eb/J0 = 10, with a hopping bandwidth of 2 GHz, and a bit rate of 10 kbits/s.

What is the breakeven point for packages : Pete Patel is the sports liaison for the student government association. During the fall semester, the group promotes school spirit with “orange effect” t-shirts. The shirts feature a special screenprinted logo that can be expensive to make. What is ..

What generalizations you make about backgrounds of justices : What generalizations would you make about the backgrounds of the Justices? B) What do you find most interesting about the men and women on the Court?

Sports liaison for the student government association : Pete Patel is the sports liaison for the student government association. During the fall semester, the group promotes school spirit with “orange effect” t-shirts. The shirts feature a special screenprinted logo that can be expensive to make. Assumin..

What is the error probability in the presence of awgn : Consider the FH binary orthogonal FSK system described in Problem 12.15. Suppose that the hop rate is increased to 2 hops/bit. The receiver uses square-law combining to combine the signal over the two hops.

Find the probability of error for this system : Determine the probability of error for this system in an AWGN channel with power spectral density 1 2 N0 and an SNR = 13 dB (total SNR over the three hops).

Use as that will affect their profitability and productivity : Trucks arrive at a warehouse at a rate of 12 per hour during business hours. Crews can unload the trucks at a rate of 2 per hour. Recent changes in wage rates have caused the warehouse manager to reexamine the question of how many crews to use as tha..

Promote one political candidate over another : For your essay this week, make a case for or against the constitutionality of not allowing a corporation to promote one political candidate over another (for example, through campaign funding, advertising, compelling votes from employees, etc.).

Use of sampling techniques and surveys in marketing research : Discuss the use of sampling techniques and surveys in marketing research. Discuss the concept of the marketing mix. Explain the process of target marketing, and its objectives. Discuss two other marketing research techniques besides surveys.

User Account

All Pages