Compute the bit error probability for both constellations

Assignment Help Electrical Engineering
Reference no: EM13228123

Consider both QPSK and 16-QAM constellations and answer the following questions:

1. Assign a Grey bit mapping to the symbols for both constellations.

2. Compute the symbol error probability for both constellations in terms of the Gaussian error integral Q(x).

3. Compute the bit error probability for both constellations in terms of the Gaussian error integral.

Reference no: EM13228123

Questions Cloud

Compute the value of delta g for the reaction : Hydrogen peroxide H2O2 decomposes according to the equation: H2O2(liquid) = H2O (liquid) + 1/2O2 (g) From the following data, calculate the value of delta G for this reaction at 25 degrees C for a mol of hydrogen peroxide.
What are the building blocks : What are the building blocks? How do you as future physicians interact with each of these so called building blocks? What are the key components of a well function system?
Explain the reaction will become spontaneous : determine the temperature at which the reaction will become spontaneous. See the section on Free Energy and spontaneity in our book. You will also find Appendix C very helpful as well. The delta H for the reaction is 90.84 kiloJoules/mol
Define what temperature will the reaction become spontaneous : Sodium carbonate can be made by heating sodium bicarbonate: 2NaHCO3(s) = Na2CO3(s) + CO2(gas) + H2O(gas) Given that for this reaction delta H = 135.5 KiloJoules and delta G = 33.1 KiloJoules at 25 degrees C, at what temperature will the reaction b..
Compute the bit error probability for both constellations : 2. Compute the symbol error probability for both constellations in terms of the Gaussian error integral Q(x). 3. Compute the bit error probability for both constellations in terms of the Gaussian error integral.
Calculate the response of each of the receiver arms to qpsk : First draw the transmit con-stellation and the receive constellation with ideal phase tracking and sampling. Note:they are obviously the same constellations. Now, assume that receiver synchronization is off by a phase angle.
Define the decomposition of sodium bromide : For the decomposition of sodium bromide: NaBr = Na(s) + 1/2Br2(liquid) the change in Gibbs Free Energy (delta G) is 349 KiloJoules What is the free energy of formation of NaBr(solid)?
What is the magnitude of the impedance at an frequency : A parallel-resonant RLC circuit has R = 75 I, L=50mh, and C=45pF. A) Sketch and label the circuit. B) Find fo, the resonant frequency. C) At what frequency is impedance a maximum D) What is the magnitude of the impedance at this frequency
The insoluble hydroxide tend to dissolve in acidic solution : Working on a lab report and need to answer the question: why would any insoluble hydroxide tend to dissolve in acidic solution?

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Give the solution to power factor

The solution to Power Factor, Two single-phase loads are connected in parallel across a 415 V, 50 Hz supply. One load is rated 130 kW at a power factor of 0.75

  Write a matlab program to compute the capacity

Write a MATLAB program to compute the capacity of an AWGNC with a given bandwidth and for equally spaced values of between and including and (in dB).

  Why colorado should or should not shut down its coal power

How does this cost compare with the current cost of new coal figured generation at 3.5¢/kWh? Write a brief (400 words or less) argument on why Colorado should or should not shut down its coal power plants and replace them with wind farms?

  Electrical and instrumentation use

Electrical & Instrumentation Use, State typical values for the loading effect on a low voltage AC circuit containing a lamp when measuring current with

  What is avalanche photodiode noise current per square root

Consider an InGaAs APD with excess noise x=0.7, M=10 where M is the multiplication factor. The unmultiplied dark current is 10 nA and bandwidth is 700 MHz. What is the avalanche photodiode noise current per square root of  bandwidth

  Do specify the requirements on the adc

A calibrated RTD with ALPHA = 0.0041/°C, R = 306.5 Ohms at 20°C, and PD = 30 mW/°C will be used to measure a critical reaction temperature. Temperature must be measured between 50° and 100°C with a resolution of at least 0.1°C.

  The magnetic tape recorder uses linear analog

The magnetic tape recorder uses linear analog to digital encoding. Telephone systems use non linear analog to digital conversion. Explain the difference.

  How to minimize the total number of gates and inverters

Design a circuit that will add either 1 or 2 to a 4-bit binary number N. Let the inputs N3, N2, N1, N0 represent N. The input K is a control signal. The circuit should have outputs M3, M2, M1, M0, which represent the 4-bit binary number M.

  Determine the hv-side fuses needed to protect

Determine the HV-side fuses needed to protect a 3x140kVA, 12470/208 YNyn0 distribution transformer bank. Show and explain step by step the procedure you employ to solve this question. Use the type K and type T fuse curves

  Find impulse response of the system

Consider the interval [0,30]: y[n+2] - 0.6y[n+1] - 0.16y[n] = 5x[n+2]. a.) Find zero-state response if the input is x[n]= 4^(-n)u[n] b.) Find zero-state response if the input is x[n]= cos(2npi/6)u[n]

  At what temperature are the two carrier densities equal

At what temperature are the two carrier densities equal?

  Future generation telecommunication technology

Write a report on Future Generation Telecommunication Technology.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd