Consider the figure below for a real-time transmission. There are three packets to be played where first, second and third packets contain 12, 13 and 14 seconds of data, respectively. What is the units played for the second packet at time 28? Server
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Q: Consider g(x)= x3 + x + 1, with 1001 as the information sequence. Determine the transmitted…
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Q: Subject: Computer Networks Note: Please answer in own words. copy from internet will very unhelpful…
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A: Hi , Hope you are doing well I can answer only first question as per guidelines
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Q: Band gap between 300-3400 Hertz for voice transmission on telephone lines used in homes and offices…
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- Consider the line of code below. analogWrite(11, 84); The voltage at pin 11 is turns on (at 5V for Uno) and off at 500 Hz. This PWM frequency is the default value for Arduino boards. How many microseconds is the voltage at pin 11 high?Given that the base address is FoH. 1. Create a new asm project “Lab2_Q1.asm". Assume that port A of 8255A PPI is connected to 8085. Write assembly code to send the value of FFH to FoH. Enter a delay of 2 ms for each transmission.The following data are transmitted in a serial communication system (P is the parity bit). What parity is being used in each case? a. ABCDEFGHP = 010000101 b. ABCDEFGHP = 011000101 c. ABCDP = 01101 d. ABCDEP = 101011 e. ABCDEP = 111011
- Q6: Sectoring is a way to do what? a. Achieve branch circuits. b. Put each phone call in a different time slot. c. Do SS7 look-ahead call placement. d. Partition Voice mail boxes e. It is an ISDN-PRI way of brining in trunks f. Achieve frequency reuse. g. None of the aboveSIGNAL AND SYSTEM AS SOON AS POSSIPLEQuestion 5: a) In the context of WCDMA, answer the following questions: What is the chip rate of WCDMA? i. ii. What is the duration for WCDMA frame? iii. For the figure shown below, what is the spreading factor? Symbol iv. V. vi. vii. Data Spreading code Spread signal Datax code Spreading What is the corresponding processing gain? For the figure shown below, what is the multiplexing mode used? Uplink Downlink Frequency Time WCDMA has a frequency reuse of 1 between different cells. What does that mean? If fast fading occurs when the path difference between two received signals is half wavelength. Calculate the path difference at a frequency equals to 2 GHz.
- Give the basic circuit for DRAM?In a TDMA system, the number of overhead bits and the number of total bits are 332 bits and 1250 bits. What will be the efficiency of the system?19. Gate A has tPLH = tPHL = 6 ns. Gate B has tPLH = tPHL = 10 ns. Which gate can be operated at a higher frequency? Explain!
- In a public switch telephone network (PSTN),how the analog speech signal is converted to digital signal in the PCM? Also highlight the main functions of the given parts in the PSTN figure. Subject is Communication system.1) (3526)= (?)2 & (25.316)10 = (?)2 & (2164) =(?) 10 & (142.37) 8 = (?) 101) Assume that a circular cell has 57 channels and a cell radius of 10 km. The transmit power of the base station in this cell is 32 W. The path loss exponent in this cell is assumed to be 4. The grade of service is established to w be a probability of blocking of 5% (assuming blocked calls are cleared). Assume the average call length is two minutes, and each user averages two calls per hour. Further, assume the cell has just reached its maximum w m w m m capacity and must be split into four new microcells to provide four times the capacity in the same area. a) What is the curent user capacity of this cell? wwwm ww m w b) What is the radius and transmit power of the new cells? wwwwww wwwwwm www wwwwwwwwg vwww c) How many channels are needed in each of the new cells to maintain frequency reuse stability in the system? d) If traffic is uniformly distributed, what is the new traffic carried by each new cell? Will the probability of wwwww vww m vww vwwwww wv wwww wwww www wwm w blocking in…