Q1.A call processor in exchange requires 240 ms to compute the call (call processing time).What is BHCA rating for the processor? If the exchange is capable of carrying 900E oftraffic, what is the CCR? Also calculate the GoS of the system. Assume call holding time of2 minutes.Explain different topologies of Data Communication Networks. Consider a group of 1200subscribers which generate 800 calls during the busy hour. The average holding time is 3.4minutes. What is the offered traffic in Erlangs, Cent call seconds (CCS) and calls minute(CM)?Q2.

A call processor in exchange requires 240 ms to compute the call (call processing time). What is BHCA rating for the processor? If the exchange is capable of carrying 900E of traffic, what is the CCR? Also calculate the GoS of the system. Assume call holding time of 2 minutes.

A call processor in exchange requires 240 ms to compute the call (call processing time). What is BHCA rating for the processor? If the exchange is capable of carrying 900E of traffic, what is the CCR? Also calculate the GoS of the system. Assume call holding time of 2 minutes.

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter17: Commercial And Industrial Air-conditioning Control Systems

Section: Chapter Questions

Problem 25RQ

See similar textbooks

Related questions

Q: Can you call a DECODER as a DEMUX? If yes, in which case that could be. Design a DEMUX using simple…

A: The major distinction between a demultiplexer and a decoder is that the former is a combinational…

Q: 288 For the Timing Waveform Diagrams shown below, which is the corect drawing for a NOR gate? A.…

Q: 5- Design a BCD to 7 segment display decoder cct using NAND gate?

Q: Give the basic circuit for DRAM?

Q: Assignment 1:Write the program that show effect of PD controller ,with Kp=100 ,Kd=1 ,2,5,10 ?

A: Given:-PD controllerKP=100Kd=1,2,5,10

Q: Design a 3Bit Odd Parity Detector using :a) Multiplexer b) Decoder, and appropriate gates?

A: To design a 3 bit odd parity detector, we will use 3 bits A, B, C & output will be Y Therefore…

Q: 1. What is the difference between synchronous binary counter and asynchronous binary counter? 2.…

A: 1. On the basis of applied clock speed, counters are of two types: Synchronous Counter Asynchronous…

Q: RS232 connection has one start bit, one stop bit, and even parity. If 1000 bytes of data is…

A: We are authorized to answer one question at a time. Since you have not mentioned which question you…

Q: What is the difference between synchror binary counter and asynchronous binary counter?

A: Counters can be classified into two typed based on how clock signal is applied.

Q: Observe the encoded binary signal. What type of Line Encoding format was used for the binary…

A: For the given sequence, identify the type of Line Encoding format: Sequence=10010

Q: If a binary sequence of 100000001 is digitally encoded. Which line encoding format will most likely…

A: If a binary sequence of 100000001 is digitally encoded, the line coding format having…

Q: Specifically describe in a real world application scenario how virtualization is different from…

A: Networking- In technological term A network is a collection of computers, servers and other devices…

Q: a) An interfacing diagram of 8251A with 8086 system is shown below. An important block is hidden in…

A: Answering the 1st question. a) The given figure shows the interfacing of the 8251A with 8086 system.…

Q: 1. Why are tristate buffers required to interface digital devices to a bus?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: What Is branch datapath?

A: Branch datapath : A datapath which is also written as data path is the path which consist of…

Q: On our MCS, which chip is used for uni-directional bus buffering?

A: On our MCS, 74LS244 chip is used for unidirectional bus buffering.

Q: 4. Draw 3-bit synchronous counter and write its truth table?

A: We need to design 3 bit synchronous counter . We will Design the 3 bit up counter by using of T flip…

Q: Draw a circuit diagram of a 2 bit NOR decoder. Show and explain which line Will be address is 10.

Q: Using a ROM, implement a 1-digit binary to 7-segment display decoder. In vhdl programming language.

A: Implement a 1-digit binary to 7-segment display decoder in VHDL programming language. The boolean…

Q: A large multiplexer 512 to 1 require how many address line?

A: The number of address lines in a MUX is the addition of select lines and input lines.

Q: What is the 64-QAM constellation and phase (in degrees with 3 significant digits only) of the point…

Q: Answer the following questions considering the given circuit and the timing data. BOX your results!…

A: The setup time of a flip-flop is the minimum amount of time before the clock edge for which the data…

Q: Q. No 3. In a Public Switch Telephone Network (PSTN), how the analog speech signal is converted to…

A: PSTN represents Public Switched phone phone Network or the standard circuit-exchanged phone…

Q: For the given diagram determine which of the inputs devices is transferring its data to the data Bus…

A: Figure shows that input channels are connected to microprocessor through 3 state octal buffer

Q: What are the three components that make up a data communications system

A: Three components that make up a data communications system Sender Medium Receiver

Q: 3- Use 74150s and any other logic necessary to multiplex 32 date lines on to a single date-output…

A: Step1 In this question, we have to design 32*1 Mux using 16*1 Mux (74150) and logic gates. To design…

Q: 8085 microprocessor, the ISR for handling trap interrupt is at which location?

A: In this question we will write about the ISR for handling trap interrupt is at which location in…

Q: 08 cancelled if the pulse width is made to be Q10. Using single pulse width modulation for single…

A: For the angle single-phase inverter in the single pulse width modulation scheme, the n harmonic is…

Q: Subject is Communication system. In a public switch telephone network (PSTN),how the analog speech…

A: There are majorly three steps for converting analog signal to digital signal. 1. Sampling of the…

Q: connected to 8085 MP, Then the number of lower order address lines required are -------lines, and if…

A: If a memory of 0.5K bytes is connected to 8085 MP, Then the number of lower order address lines…

Q: What are the functions of encoder, Decoder, multiplexers explain with truth table and give…

A: FUNCTION OF ENCODER: It is a circuit that is used to convert the given data from one format to…

Q: Q. No 3. In a Public Switch Telephone Network (PSTN), how the analog speech signal is convert…

A: PCM is the standard system used to transform analog data into digital data in the PSTN (Public…

Q: Draw a circuit diagram of a 2 bit NOR decoder. Show and explain which line will be activated if he…

Q: a. The below mentioned diagram refers to the differential Manchester encoding scheme. Please…

Q: Explain the operation of a 2 x 4 line decoder with enable and active low output.

Q: Draw the block diagram for a common bus system for 16 registers of 32 bits each. The bus is…

A: Multiplexer It is a data selector. It has many inputs and one output.

Q: Which of the following represents a PID controller ?

A: PID CONTROLLER It is an instrument that used in industry for control application to regulate the…

Q: Observe the encoded binary signal? What line encoding format was used

A: What type of encoding format is used

Q: Six message signals each of bandwidth 5 kHz are time division multiplexed and transmitted.…

A: According to the question we have to determine the signaling rate and the minimum channel bandwidth…

Q: 19. What is the minimum distance required for single error detection according to Hamming's analysis…

A: Hamming distance Working to ensure that any 2 possible code-words are sufficiently different from…

Q: Explain Difference between Circuit Switching, and Packet Switching. And also what are the advantages…

A: PARAMETER CIRCUIT SWITCHING PACKET SWITCHING Bandwidth Fixed and Steady Dynamic and variable…

Q: A modem transmits using an 4-level signaling technique. If each signaling element has duration of…

A: Note: I can answer only 3 parts. if you want other please resubmit

Q: or the multiplexer circuit shown in Figure below. is performed by these multiplexers?

Q: In the LTE downlink, what is the theoretical data rate that can be achieved with the minimum…

A: LTE Downlink Quadrature amplitude modulation is widely used for data transmission and it also…

Question

Q1.
A call processor in exchange requires 240 ms to compute the call (call processing time).
What is BHCA rating for the processor? If the exchange is capable of carrying 900E of
traffic, what is the CCR? Also calculate the GoS of the system. Assume call holding time of
2 minutes.
Explain different topologies of Data Communication Networks. Consider a group of 1200
subscribers which generate 800 calls during the busy hour. The average holding time is 3.4
minutes. What is the offered traffic in Erlangs, Cent call seconds (CCS) and calls minute
(CM)?
Q2.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

What is an MSDS?
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 above
c) Suppose you are developing the simulation model of a communication system where the incoming calls are being served by a single service person. Assume the arrival of the calls as well as their service times are random. Identify some entities, attributes, activities, events and states variables for this simulation model.
Q1- Draw a grey code 8 QAM constellation Diagram...This question is of electrical engineering from the course analogue to digital converting and the topic is Digital modulation(Quadrature Amplitude Modulation QAM).. Kindly solve it asap
Give the basic circuit for DRAM?
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.
Please consider the digit ( dU5148 ). Print that specific combination using one 7 segment display in a serial. the following should be included in the report. 1. Generalized Equations (SOP & POS).
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?
How many states the PN sequence generator of DB20 have? • What is the length of PN sequence generator of DB20?
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
3 Consider the combinational circuit shown below. The propagation delay for each unit is indicated in ns. Assume all other delays are zero. 8 ns C(x,y) X 10 ns 10 ns y - 7 ns 5 ns 5 ns a) What is the latency and throughput of the circuit as shown? b) Indicate where storage registers should be placed to create a two-stage pipeline with maximum throughput. c) What is the latency and throughput of the two-stage pipeline in part b? d) What is the best throughput that can be obtained by pipelining? How many stages would this pipeline have?
Select the correct answer5. In a digital communication system, regarding the effect on the probability of error, it is not relevant to seek ..A. one channel without distortion.B. a good SNR.C. a channel without noise.D. high fidelity of the signals.