What mechanism is used instead of flooding for broadcast in WSN : O SPIN O Multicasting O Looping O Gossiping O Direct diffusion

Q: noiseless channel with a bandwidth of 3000 Hz transmitting a signal with two signal levels the…

A: We need to select correct option for bit rate for given bandwidth .

Q: Draw a detailed diagram (from Mic. To Antenna) of a transmitter that to be used for transmitting…

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Q: QI Define lcno and leao. How are they different? How are they related? Are they typically close in…

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Q: Suppose I am using Orthogonal FSK to transmit data according to the following constellation where…

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Q: A modem is connected to a 4,800 bit/s data terminal. Assuming that a 50-percent roll-off pulse…

A: We have given that . BQUd rate =4800 bits/sec 50% roll off data pulse shaping Pulse shaping will…

Q: Modern high-speed circuit breakers have tripping times between three and eight minutes. Select one:…

A: Modern high speed circuit breakers have tripping time between three and eight minutes is False…

Q: Explain why using double side band with suppressed carrier (DSB-SC) in a communication system is…

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Q: 1. In BST Wnicn Terminal is the jargest region?.

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Q: Q2: For the following digital sequences sketch the line codes e.g. polar, unipolar, bipolar and…

A: Given bit sequence: 10100110  Polar line coding is categorised into two unipolar and bipolar. For…

Q: 2. Discuss the applications of WLL in a cellular network.

A: Wireless local loop   Wireless local loop (WLL), is the use of a wireless communications link…

Q: Given the AMI-NRZ Line Coding Waveform, the corresponding binary data is _______

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Q: W-CDMA requires a complete change of RF equipment at each base station. a) True b) False

A: The solution is provided in the following section.

Q: Compare and contrast the Tuned Radio Frequency receiver from Supersonic heterodyne wireless receiver…

A: In this question they are interested only in the advantages and disadvantages of   Tuned radio…

Q: 층 Q1 for the input binary sequence (b) = {1,1, 1,-1} .find the transmitted phase sequence and sketch…

A: The solution is provided in the following section,

Q: Q1:- Draw blocks diagram for modulation NBFM and demodulation of WBFM.

A: The block diagram for modulation NBFM is given as:

Q: Briefly explain the operation of multiple LC Filter.

A: A simple LC filter is combination of inductor (L) and capacitor (C) to form high pass , low pass ,…

Q: Problemi The heon(1800mf) +20con(20000nt) +5eom(2200) Derive and findi Measane lnnt nd CALtler…

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Q: Write short notes (max. three lines) on each of the following: (a) The effect of Quantization error…

A: (a) The effect of Quantization error on PCM signal spectrum and transmission rate PCM (Pulse-code…

Q: For the transsmision line below find the average incident Power p and the average refelcted Power p…

A: According to the question, for the given circuit as shown below We need to find the average…

Q: (2) in multicast Routing Protocol, flooding is used to broad cast Packets but it Creastes O GraPs…

A: We need to select correct option for given statement .

Q: The engineers of the telecommunication company tested the link between the sender and the receiver…

A: Given data Q(x)=SN= 0.158 ( signal to interference link) Rb= 10 Kbps (Data rate) B = 5KHz…

Q: We need to send 210,000 bits per second over a noiseless channel using 128- QAM. Determine the…

A: In this question we will find bandwidth for transmitting signals through noiseless channel....

Q: what do we need to regulate voltage between sender and receiver? define the relation between turning…

A: We need to regulate the voltage between sender and receiver because it maintains the voltage source…

Q: Suppose you want to transmit message bit sequence b(t) = [0110101010], using Minimum shift keying…

A: Suppose we want to transmit message bit sequence b(t)=[0110101010], using Minimum shift keying (MSK)…

Q: Show that minimum spacing for non-coherent orthogonal fsk is double than the minimum spacing for…

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Q: For the bridge circuits shown in the figure bellow, derive expressions to calculate the unknown…

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Q: Given the data stream 1110010100, sketch the transmitted sequence of pulses for each of the…

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Q: a) Calculate IR and Ic. b) Determine re. using h-parameter model. c) Determine Z, and Z.

A: As per Bartleby guidelines we are allowed to solve only three subparts, please ask the rest again.

Q: How much packet data rate per user is supported by W-CDMA if the user is stationary?

A: The correct option along with the explanation is provided in the following section.

Q: (a) Sketch the satellite communication system between the transmitter and the describe the type of…

A: A satellite communication is define as the communication which has an involvement of satellite…

Q: A. Given a fixed route and fixed link types between two end systems, which of the following delays…

A: Answer (A) From the given delay types the delay may vary depending on the level of congestion in the…

Q: Illustrate the working of differential pressure transmitter with neat diagram.

A: differential pressure transmitter: An electrically insulating fill fluid (often a liquid silicone…

Q: K Why multiple access important ?for communication To share bandwidth O To share spectrum To…

A: Note: As per the policy we can solve only 1 question, please re-post the remaining question as a…

Q: Discuss the applications of WLL in a cellular network

A: Wireless local loop(WLL) is the cellular technology that is used to connect the subscriber of a…

Q: Assume that we are using CTS with the CBC mode. Also, consider that we send the blocks Ci for i=1,…

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Q: Write 10 Differences between AM,FM,PM modulation.

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Q: why does the noise level in the GNSS/GPS Double Difference (DD) observation Data increase by 2…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: [Q2] Answer the following: (a) Explain the effect of the value of u on the modulation quality of…

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Q: A) Write the equation of the message signal and what is the instantaneous frequency B) Determine…

A: Solution- Given FM signal is,s(t)=10cos(2π(50k)t) +2cos(2π(3k)t)

Q: This true or false Question from DIGITAL COMMUNICATIONS Course,just write for me the final answer.…

A: Yes the above statement is true

Q: A 5 MHz carrier is modulated by a 5 kHz sine wave. Sketch the result in hoth the time and frequency…

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Q: 3.14 Given the data stream 1110010100, sketch the transmitted sequence of pulses for each of the…

A: The sketch of the transmitted sequence of pulses for the line codes are:

Q: Q3: The bit stream 10110100 , draw the sequence using following digital data formats : a)Unipolar RZ…

A: 10110100 will be represented as follows in the respected digital data formats

Q: 3. Category 5 cable, commonly referred to as CAT-5, is a twisted pair cable for computer networks.…

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Q: In DSB-SC-AM modulation the information carried by carrier is zero more than information carried by…

A: So We have to solve DSB SC AM and third harmonic question.

Q: *How CDMA more important ?than TDMA and FDMA Decrease bandwidth Decrease the noise Decrease power…

A: CDMA stands for Code division multiple access FDMA stands for Frequency division multiple access…

Q: 2. The input current to a CO-8 relay is 10 A. Determine the relay operating time for the ffg.…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: Binary data are transmitted at rate of 10 bit/sec, over a microwave link having a BW of 3MHZ.Assume…

A: Tsolution solution is given below