-A synchronous TDM with four 2 Mbps data stream inputs and one data stream output. The multiplexing unit of data is 1 bit. The input bit duration is- the output bit duration is the output frame rate is -.. us; the output bit rate is - Mbps; and Frame/sec.nsmilb aanaine imena adi se 1. 1 1. 1. 2 Mbps Frames ... 2 Mbps MUX 2 Mbps 1. 2 Mbps 100

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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5- A synchronous TDM with four 2 Mbps data stream inputs and one data stream
output. The multiplexing unit of data is 1 bit. The input bit duration is
the output bit duration is
the output frame rate is ------- Frame/sec. otansmi
Mbps; and
us; the output bit rate is
natos
imeni adi stonl -.oi
mibanaine
1.
1.
...
2 Mbps
Be eill Frames
ilsbit
...
0.
2 Mbps
MUX
2 Mbps
1.
1.
...
2 Mbps
..
7- A de pulse train has a peak voltage value of 5 V, a frequency of 4 MHz, and a
duty cycle of 30 percent. The minimum bandwidth necessary to pass this signal
without excessive distortion is
MHz. (Note: to =T*Duty Cycle; T= 1/F)
8- Ten channels, each with a 200 kHz bandwidth, are to be multiplexed together
using FDM. The minimum bandwidth of the link is
need for a guard band of 10 k Hz between the channels; while the minimum
bandwidth of the link is
20 kHz between the channels.
KHz when there is a
KHz when there is a need for a guard band of
9. If a channel can transmit a range of frequencies from 10 MHz up to 23 MHz this
means this channel has a bandwidth of -----------MHz.
10- A video signal with light variations that change at a frequency as high as 4 MHz.
The minimum sampling frequency for A/D conversion is --
we sample the signal at 7 MHz rate, then the alias frequency is
MHz. Also, if
MHz.
----
Transcribed Image Text:5- A synchronous TDM with four 2 Mbps data stream inputs and one data stream output. The multiplexing unit of data is 1 bit. The input bit duration is the output bit duration is the output frame rate is ------- Frame/sec. otansmi Mbps; and us; the output bit rate is natos imeni adi stonl -.oi mibanaine 1. 1. ... 2 Mbps Be eill Frames ilsbit ... 0. 2 Mbps MUX 2 Mbps 1. 1. ... 2 Mbps .. 7- A de pulse train has a peak voltage value of 5 V, a frequency of 4 MHz, and a duty cycle of 30 percent. The minimum bandwidth necessary to pass this signal without excessive distortion is MHz. (Note: to =T*Duty Cycle; T= 1/F) 8- Ten channels, each with a 200 kHz bandwidth, are to be multiplexed together using FDM. The minimum bandwidth of the link is need for a guard band of 10 k Hz between the channels; while the minimum bandwidth of the link is 20 kHz between the channels. KHz when there is a KHz when there is a need for a guard band of 9. If a channel can transmit a range of frequencies from 10 MHz up to 23 MHz this means this channel has a bandwidth of -----------MHz. 10- A video signal with light variations that change at a frequency as high as 4 MHz. The minimum sampling frequency for A/D conversion is -- we sample the signal at 7 MHz rate, then the alias frequency is MHz. Also, if MHz. ----
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