EBK COMPUTER NETWORKING
EBK COMPUTER NETWORKING
7th Edition
ISBN: 8220102955479
Author: Ross
Publisher: PEARSON
Question
Book Icon
Chapter 9, Problem P11P

a)

Program Plan Intro

Streaming stored audio/video:

  • It is an application where the medium of transmission is video that is pre-recorded.
  • The video could be a movie or sport show that is already recorded.
  • The video are requested are based on the users request, the videos are stored on the servers and based on the request made by the user the videos can be viewed.
  • The companies that stream the contents that prerecorded are YouTube, Hulu and Netflix.

b)

Program Plan Intro

Streaming stored audio/video:

  • It is an application where the medium of transmission is video that is pre-recorded.
  • The video could be a movie or sport show that is already recorded.
  • The video are requested are based on the users request, the videos are stored on the servers and based on the request made by the user the videos can be viewed.
  • The companies that stream the contents that prerecorded are YouTube, Hulu and Netflix.

c)

Program Plan Intro

Streaming stored audio/video:

  • It is an application where the medium of transmission is video that is pre-recorded.
  • The video could be a movie or sport show that is already recorded.
  • The video are requested are based on the users request, the videos are stored on the servers and based on the request made by the user the videos can be viewed.
  • The companies that stream the contents that prerecorded are YouTube, Hulu and Netflix.

d)

Program Plan Intro

Streaming stored audio/video:

  • It is an application where the medium of transmission is video that is pre-recorded.
  • The video could be a movie or sport show that is already recorded.
  • The video are requested are based on the users request, the videos are stored on the servers and based on the request made by the user the videos can be viewed.
  • The companies that stream the contents that prerecorded are YouTube, Hulu and Netflix.

Blurred answer
Students have asked these similar questions
We compress the video with the pattern GoP (16 : 3) by using MPEG coding. Assume that the average compression ratios of frame I, frame P, and frame B are 1:5, 1:20, and 1:60, respectively. We put the compressed frames in 512 B packets and send them. The header size of each packet is 5% of the size of packet. Each packet contains information on one frame and its header, Each frame can be sent in multiple packets. Picture resolution is 196 × 144 for a video at 32 fps. (a)What is the compression ratio in this pattern? (b)What is the order of coding and transmitting frames in this pattern? (c)If frame 6 is lost while transmission, which frames will be faulty? (d)If frame 5 is lost while transmission, which frames will be faulty? (e)If frame 17 is lost while transmission, which frames will be faulty? (f)Find the size of uncompressed image frame? (g)In how many packets can an I-frame be transmitted on average? (h)In how many packets can an I-frame be transmitted on average? (i)In how many…
Suppose that a binary message – either 0 or 1 – must be transmitted by wire from location Ato location B. However, the data sent over the wire are subject to a channel noise disturbance,so to reduce the possibility of error, the value 2 is sent over the wire when the message is1, and the value −2 is sent when the message is 0. If X, X = {−2,2}, is the value sent atlocation A, the value received at location B, denoted as R, is given byR = X + N ,where N is the channel noise disturbance, which is independent of X. When the message isreceived at location B, the receiver decodes it according to the following rule:if R ≥.5, then conclude that message 1 was sentif R < .5, then conclude that message 0 was sentAssuming that the channel noise, N, is a unit normal random variable and that the message0 or 1 is sent with equal probability, what is the probability that we conclude that the wrongmessage was sent? This is the probability of error for this communication channel
In a data communication system, several messages that arrive at a node are bundled into a packet before they are transmitted over the network. Assume that the messages arrive at the node according to a Poisson process with rate 30 messages per minute (0.5 per second). Five messages are used to form a packet.What is the mean time until a packet is formed, that is, until five messages arrive at the node?
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
  • Text book image
    Systems Architecture
    Computer Science
    ISBN:9781305080195
    Author:Stephen D. Burd
    Publisher:Cengage Learning
Text book image
Systems Architecture
Computer Science
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Cengage Learning