ELCT 562_CA5
.docx
keyboard_arrow_up
School
Clemson University *
*We aren’t endorsed by this school
Course
562
Subject
Electrical Engineering
Date
Apr 3, 2024
Type
docx
Pages
4
Uploaded by MateMonkey7318 on coursehero.com
ELCT 562
Wireless Communications
Computer Assignment #5
Task 1 (Receiver, 60 pts): 1) Develop a function that converts received IQ data to the data symbols by filling in the function below. You can add more input arguments
if necessary.
function [symbolsRX] = myReceiver(IQdata, prx) %%%%%%% fill here end In Appendix***
Task 2 (BER analysis, 40 pts): By using your receiver: 1) Simulate the BER for antipodal signaling by using your transmitter & receiver for
𝐸𝐸𝑠𝑠
𝑁𝑁
0 ∈
[0, 10] [dB]. 2) Show that the curve that you obtain matches with the corresponding theoretical curve. The y-axis should be given in logscale while x-axis is in dB scale (i.e., semilogy(x,y), not plot(x,y)).
The following program was generated to create a receiver that takes the received IQ
data and processes it, converting it to data symbols. This information is than used to simulate the Bit Error Rate for antipodal signaling by referencing the transmitter and receiver. The key concepts of this program was to generate random bits using the randi function. These bits are then mapped to BPSK (Binary Phase-shift Keying) symbols and used a RRC filter to shape the bits. The AWGN channel is simulated and the receiver applied a matching filter and down sample to recover the symbols. The number of bit errors is calculated and the BER is produced for each energy per symbol.
To compare the theoretical BER for BPSK the following function is used to calculate the probability of error:
Q
(
√
2
∗
E
s
N
0
)
This function is used to calculate the tail probably of the Gaussian distribution used in AWGN which plays a large role in SNR and decision thresholds and error probabilities. Overall, when comparing the theoretical Bit Error Rate and Simulated BER for the AWGN channel you can see little to no differences between the two, therefore creating a successful simulation.
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
Related Questions
Electronics Question solve both:
What is the difference between blocking assignments and non-
blocking assignments ?
What is the difference between "==" and “===" operators
arrow_forward
Does your data table verify Ohm’s law ?
arrow_forward
Fill in the Blanks:
Q: If an input signal is bounded, then the output signal must also be bounded, if the system is _____________________ system.
arrow_forward
I. Multiple Choice. Shade the box that corresponds to your answer.1. The TEST instruction performs the __________________ operation.a. AND b. OR c. NOT d. XOR2. An instruction that inverts all bits of a byte or word.a. XOR b. NEG c. NOT d. BTC3. The following operations (instruction) function with signed numbers except one.a. SHL b. IDIV c. SAR d. IMUL4. How many places the instruction SHL AX, 10H logically shifted right the value of AX?a. 16 b. 10 c. 1 d. NOTC5. The CMP instruction performs the _________________ operation.a. TEST b. BTC c. SUB d. CMPXCHG6. The task of clearing a bit in a binary number is called __________.a. masking b. ORing c. jumping d. NOTC7. Select an instruction form the following that tests bit position 2 of register CH.a. TEST CH, 2 b. BT CH, 2 c. a and b d. NOTC8. After the execution of instruction NEG AX, what will be the value of AX with initial value of 01101101?a. 10010010 b. 10010000 c. 10010011 d. 100101009. The initial value of AX is 01011100, what will…
arrow_forward
Question 32
Motorola processors
1/0 ops.
Do not have separate instructions for
Have separate instructions for
Interrupt
Do not perform
arrow_forward
During the execution of an OUT instruction, the IO/M* signal will ________.
A) Go high.
B) Go low.
C) Not be used.
D) Tristate
arrow_forward
1. SP=F000H; after PUSH BX, what is the value of SP? _____________
2. BL=00, after instruction DEC BL is executed, CF = ______________
3. CH=80H; after ROL CH, 1; CH= _______________
4. After MOV AL, 0BCH DAA AL=______________ 5. When two words are multiplied (one in BX), the most significant word of result will be in _______, and the least significant word will be in __________
a. BX, CX b. CX, BX c. AX, DX d. DX, AX
6. Compare and contrast SUB and CMP instructions? (
7. Write the contents of AH and BL after execution of the program.
MOV AH,40h
SAL AH, 01
MOV BL,80h
SAR BL,01
HLT AH= ____________ BL= ____________
8. Write the contents of AL and BL register after execution of the program MOV AL, FFh
MOV BL, AL
CMP AL,F0H
SUB BL,10H
HLT AL= ____________ BL= ____________
9. Identify and correct the mistakes.
MOV AX, 32H ____________________
MOV BL, 2424H…
arrow_forward
the following blanks with a word or phrase:
wires in a measurement circuit and a nearby mains-carrying conductor.
w interferenc
us source
also known as electrostatic coupling, can occur between the signal
s and
wires in a measurement circuit and a nearby mains-carrying conductor.
rom
2A type of optical sensors that can detect the presence of objects within its
vicinity without any actual physical contact is called
3. A Sensa-is a device that measures a physical quantity and converts it into a
signal which can be read by an observer er by an instrument.
4. The photons hitting the photovoltaic cell pass through the and are
absorbed by electrons in the
Hin p-doped
upper
layer
S. The ability of an op amp to suppress common-mode signals is expressed in
terms of its
6. The --- noise arises from fluctuations in the number of charge carriers.
7. The
information in much the same way as the mind.
- instrument are computing, manipulating, and processing
8. In variable capacitance transducer used…
arrow_forward
The PLC-5, SLC 500, and MicroLogix use a(n) ____________________ instruction for moving data from one word to another.
arrow_forward
Task 3
b. Discuss the three essential elements of a Date Acquisition System.
arrow_forward
470%
uo 9:31
e docs.google.com
* ZAIN IQ lIı.
All rotate and shift instructions
operate with carry flag directly.
True
False
The stack pointer SP is at
location 700ZH, after execute
:POP instruction, the SP will be
7005H
7003H
7009H
700BH
none of those
نقطتان )2(
The instruction JE is equal to
arrow_forward
The subject is: Smart Grid
Please send the answer by typing ONLY. I don't want any handwritten.
Q1-Explain what an encoder and Decoder circuit is?
arrow_forward
If you can, I need a sample answer with clear details because I want to understand the answer very well.
This question from measurements instrumentation course.
Thank you ❣❣ and good luck in your life.
arrow_forward
EENG226 SIGNALS AND SYSTEMS
Please make sure the answer is correct ?? ?? ??
arrow_forward
Write the VHDL code that will implement this function. Please respect the VHDL syntax and upload your answer to
Dropbox.
D-D-
A1
Previous Page
Page 1 of
Next Page
arrow_forward
A device that converts an electrical signal to a standard instrumentation signal is a ______________.
arrow_forward
In which case are the statements defining the given circuit correctly given? (Z and A are LSB. Integrated is decoder from 3 to 8.)
arrow_forward
Explain the digital communication system block diagram.
arrow_forward
7. In a 4*1 Multiplexer, and given that 10=0,
1=0, 12=1, 13=1, and the data select lines
(control inputs) A and B are 1 and 1
respectively, what is the final output of
the multiplexer?
1
0.
cannot be determined from the
given information
arrow_forward
1)
This QUESTION FROM DIGITAL COMMUNICATIONS II course.
just write for me the the correct answer.
arrow_forward
what is the minimum size of multiplexers necessary to implement a boolean function of 5 variables?
Answer = _____ to 1 line mux
arrow_forward
QUESTION 11
Match the signal state with its description.
READY=1
A. The MPU has put valid data on the bus
B. There is a valid address on the bus
C. It's an 1/0 operation
WR*=0
y ALE=1
D. The device is ready for th MPU to continue
1O/M*=1
arrow_forward
Electrical Q
Write verilog code for asynchronous reset ff.
Difference in between "==" and "===".
arrow_forward
how do you solve these missing parts??
WILL RATE.
( Please type answer note write by hend )
arrow_forward
In an analog indicating instrument, the _______ device is used to prevent the pointer going to maximum deflection .
a.
deflecting
b.
controlling
c.
inductive
d.
damping
The error due to mechanical deformation in the structure of an instrument is known as ________________.
a.
gross error
b.
instrumental error
c.
environmental error
d.
parallax error
arrow_forward
Figure 2 Bit error graph (image insterted)
The numbers on the right of Figure 2 are multipliers. For example, working upwards from the horizontal line representing 10–10, the next horizontal line up represents 2 × 10–10; the next line up represents 4 × 10–10, and so on. The next line up from 8 × 10–10 has no number on the right and represents 10 × 10–10, which is 10–9, as shown on the vertical axis on the left.
In mobile cellular communications, the signal-to-noise ratio is often poor, particularly indoors. Suppose that at an indoor location the signal-to-noise ratio is 7 dB.
What would the corresponding bit-error probability be?
A rule-of-thumb in mobile communications engineering is that the signal-to-noise ratio indoors is 10 dB worse than outdoors at the same location. Using this rule-of-thumb, what would the bit-error probability be outdoors at the same location as in (a)?
By what factor has the signal-to-noise ratio improved by moving from indoors to outdoors? Express…
arrow_forward
This is Digital Signal Processing Question. Attached please fnd my question.
arrow_forward
What does the data become after Quantization (remember to round the numbers)?
arrow_forward
SEE MORE QUESTIONS
Recommended textbooks for you
EBK ELECTRICAL WIRING RESIDENTIAL
Electrical Engineering
ISBN:9781337516549
Author:Simmons
Publisher:CENGAGE LEARNING - CONSIGNMENT
Related Questions
- Electronics Question solve both: What is the difference between blocking assignments and non- blocking assignments ? What is the difference between "==" and “===" operatorsarrow_forwardDoes your data table verify Ohm’s law ?arrow_forwardFill in the Blanks: Q: If an input signal is bounded, then the output signal must also be bounded, if the system is _____________________ system.arrow_forward
- I. Multiple Choice. Shade the box that corresponds to your answer.1. The TEST instruction performs the __________________ operation.a. AND b. OR c. NOT d. XOR2. An instruction that inverts all bits of a byte or word.a. XOR b. NEG c. NOT d. BTC3. The following operations (instruction) function with signed numbers except one.a. SHL b. IDIV c. SAR d. IMUL4. How many places the instruction SHL AX, 10H logically shifted right the value of AX?a. 16 b. 10 c. 1 d. NOTC5. The CMP instruction performs the _________________ operation.a. TEST b. BTC c. SUB d. CMPXCHG6. The task of clearing a bit in a binary number is called __________.a. masking b. ORing c. jumping d. NOTC7. Select an instruction form the following that tests bit position 2 of register CH.a. TEST CH, 2 b. BT CH, 2 c. a and b d. NOTC8. After the execution of instruction NEG AX, what will be the value of AX with initial value of 01101101?a. 10010010 b. 10010000 c. 10010011 d. 100101009. The initial value of AX is 01011100, what will…arrow_forwardQuestion 32 Motorola processors 1/0 ops. Do not have separate instructions for Have separate instructions for Interrupt Do not performarrow_forwardDuring the execution of an OUT instruction, the IO/M* signal will ________. A) Go high. B) Go low. C) Not be used. D) Tristatearrow_forward
- 1. SP=F000H; after PUSH BX, what is the value of SP? _____________ 2. BL=00, after instruction DEC BL is executed, CF = ______________ 3. CH=80H; after ROL CH, 1; CH= _______________ 4. After MOV AL, 0BCH DAA AL=______________ 5. When two words are multiplied (one in BX), the most significant word of result will be in _______, and the least significant word will be in __________ a. BX, CX b. CX, BX c. AX, DX d. DX, AX 6. Compare and contrast SUB and CMP instructions? ( 7. Write the contents of AH and BL after execution of the program. MOV AH,40h SAL AH, 01 MOV BL,80h SAR BL,01 HLT AH= ____________ BL= ____________ 8. Write the contents of AL and BL register after execution of the program MOV AL, FFh MOV BL, AL CMP AL,F0H SUB BL,10H HLT AL= ____________ BL= ____________ 9. Identify and correct the mistakes. MOV AX, 32H ____________________ MOV BL, 2424H…arrow_forwardthe following blanks with a word or phrase: wires in a measurement circuit and a nearby mains-carrying conductor. w interferenc us source also known as electrostatic coupling, can occur between the signal s and wires in a measurement circuit and a nearby mains-carrying conductor. rom 2A type of optical sensors that can detect the presence of objects within its vicinity without any actual physical contact is called 3. A Sensa-is a device that measures a physical quantity and converts it into a signal which can be read by an observer er by an instrument. 4. The photons hitting the photovoltaic cell pass through the and are absorbed by electrons in the Hin p-doped upper layer S. The ability of an op amp to suppress common-mode signals is expressed in terms of its 6. The --- noise arises from fluctuations in the number of charge carriers. 7. The information in much the same way as the mind. - instrument are computing, manipulating, and processing 8. In variable capacitance transducer used…arrow_forwardThe PLC-5, SLC 500, and MicroLogix use a(n) ____________________ instruction for moving data from one word to another.arrow_forward
- Task 3 b. Discuss the three essential elements of a Date Acquisition System.arrow_forward470% uo 9:31 e docs.google.com * ZAIN IQ lIı. All rotate and shift instructions operate with carry flag directly. True False The stack pointer SP is at location 700ZH, after execute :POP instruction, the SP will be 7005H 7003H 7009H 700BH none of those نقطتان )2( The instruction JE is equal toarrow_forwardThe subject is: Smart Grid Please send the answer by typing ONLY. I don't want any handwritten. Q1-Explain what an encoder and Decoder circuit is?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- EBK ELECTRICAL WIRING RESIDENTIALElectrical EngineeringISBN:9781337516549Author:SimmonsPublisher:CENGAGE LEARNING - CONSIGNMENT
EBK ELECTRICAL WIRING RESIDENTIAL
Electrical Engineering
ISBN:9781337516549
Author:Simmons
Publisher:CENGAGE LEARNING - CONSIGNMENT