Please give a neat and understandable configuration. Thanks. Assume there are 4 voice channels, each occupying a bandwidth of 40 kHz. These 4 voice channels need to be combined into a link with a minimum bandwidth of 175 kHz, from 131kHz to 306 kHz. There are guard bands of 5 kHz between the channels to prevent interference. Show the configuration using the frequency domain

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A: Solution: Note: Note : As per our guidelines we are allowed to answer only the first two questions…

Q: Window Based Flow Control: How big window (in number of packets) is required for the channel…

A: Transmission time = L/B = 1KB/20*106 = 1024/20 * 10-6 = 51.2*10-6 = 0.0512 ms Propagation time = d/s…

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A: The answer for the above mentioned question is given in the following steps for your reference

Q: Assume that a voice channel occupies a bandwidth of 4 kHz We need to combine four voice channels…

A: FDM means frequency domain modulating in this technique multiple signals are combined on a single…

Q: True or false, and briefly explain your response to the following questions: When both the…

A: False

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A: It is a selective repetition technique used in the data connection layer of the OSI model to ensure…

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A: Use a diagram to illustrate the four-way handshake protocol for channel reservation in IEEE 802.11…

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Q: nd stations. The altitu signal is 3 x 10$ m/s. zation of 50% for a sa - protocol? Assume th size and…

A:

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A: It is mainly used for secure wireless communications.As wireless are used most ,because wired…

Q: The term "channel bandwidth" is defined by this function. What makes this such an important aspect…

A: Bandwidth of the channel: « As a channel bandwidth is the rate at which data is usually transmitted…

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A: "Since you have asked multiple questions we are solving the first 2 for you . If you want an answer…

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A: Actually, LAN is a Local Area Network.

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A: It is a selective repetition technique used in the OSI model's data connection layer to ensure the…

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A: The maximum capacity of the channel

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A: Given: A link has a transmission speed of 106 bits/sec. It uses data packets of size 1000 bytes…

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A: Introduction:Data Packets = 1000 bytes longtransmission time = 50 micro secondpropagation delay in…

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A: Given, Frame of size = 78 million bits = 78 × 106bits = 78000000 bits Queuing time = 83 μs =  83×…

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A: Summary: -   Hence, we have discussed all the points

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A: GIVEN: Bandwidth: 5 megabits/second Distance between Host A and Host B: 1,000 kilometers Network…

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A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

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A:

Q: Write a program to convert the currency from Omani Rials to other country. At-least 15 countries are…

A: Python code: def convert(i):    switcher={            1:196.36,            2:3.66,…

Q: On Cisco Packet Tracer, please design the following networks: An office with 4 printers and 2…

A: Thе quеstion is asking for thе dеsign of thrее nеtworks: an officе nеtwork, a sеcond facility…

Q: Assume that a voice channel occupies a bandwidth of 4 kHz. We need to combine three voice channels…

A: We shift (modulate) each of the three voice channels to a different bandwidths.  We use the…

Q: ms to send a packet, gational delay between slinding window size =

A:

Q: I symbol rate across all subcarriers is 4000 symbols per second. Assume that in the Triers use…

A: the solution is an given below :

Q: decimal, and the last 7 digits of your student ID are repeated to form the words of data to be sent…

A: Answer is in given below:-

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A: HEX: FCAB00FE00AAFFFEBIN: 1111 1100 1010 1011 0000 0000 1111 1110 0000 0000 1010 1010 1111 1111 1111…

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A: An introduction to Cisco Packet Tracer and network design would cover the basics of what Cisco…

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Q: A circuit-switched TDM-link uses 1024-bit frames over 16 TDM slots'.

A: We need to solve:

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Q: Segments are transmitted using GO-BACK-N ARQ over a link with RTT= 6 milliseconds with 17 Mbps…

A: solution for the above question is solved in below step 2:-

Q: at

A: repeater delay = 1us Tt >= 2*Tp + 2*delay Tp = 100/1.77*10^8 = 0.56us Tt >= 1.12+2 = 3.12us…

Types Of Protocols

A network protocol is a collection of rules that governs the exchange of data between devices connected to the same network. In other words, network protocols are rules that specify how devices communicate or transfer data over a network. The sender and receiver systems must obey the standards to facilitate communication between them.