Additional bandwidth does each scheme require, Computer Networking

Assignment Help:

Recalling two FEC schemes for internet phone described. Suppose the first scheme generates a redundant chunk for every four original chunks. Suppose the second scheme uses a low-rate encoding whose transmission rate is 25 percent of the transmission rate of the nominal stream.

a)  How much additional bandwidth does each scheme require? How much playback delay does each scheme add?
b)  How doe the two schemes perform if the first packet is lost in every group of five packets? Which scheme will have better audio quality?
c)  How doe the two schemes perform if the first packet is lost in every group of two packets? Which scheme will have better audio quality?


Related Discussions:- Additional bandwidth does each scheme require

Determine the types of intranet, Determine the Types of intranet Intran...

Determine the Types of intranet Intranets have been broadly classified into three types based on their functionality, viz., The Bulletin Board, Database Management and

Define about unix systems and windows servers, What protocol can be applied...

What protocol can be applied when you need to transfer files between different platforms, such among UNIX systems and Windows servers? Use FTP (File Transfer Protocol) for file

Show the importance of security, Q. Show the Importance of Security? Th...

Q. Show the Importance of Security? The Internet presents enormous business opportunities. The Internet is open to public, vulnerable to various attacks. One of the major

Describe the dsdm life-cycle with a suitable diagram, Question : (a) De...

Question : (a) Describe how ‘prototyping' is important to RAD. (b) List main features of ‘prototyping'. (c) List main principles of DSDM. (d) Describe the DSDM life-

Show VLAN membership and configuration, Q. Show VLAN Membership and Configu...

Q. Show VLAN Membership and Configuration? VLAN Membership - May be classified by - Switch port numbers - MAC addresses - IP addresses - IP multicast addresse

Explain the meaning of negotiation, Explain the meaning of Negotiation ...

Explain the meaning of Negotiation Negotiation is process of getting both sides to agree on some values or parameters to be used during communication. Maximum packet size is on

Illustrate the advantages of VLANs, Q. Illustrate the Advantages of VLANs? ...

Q. Illustrate the Advantages of VLANs? - Cost and time reduction in moving stations from one group to another - Creation of virtual workgroups - Security Position of

Type of failures and bathtub curve, AILURES AND BATHTUB CURVE The life ...

AILURES AND BATHTUB CURVE The life of a component system can be grouped into three different phases typical curve depicting these three is called the bathtub curve due to its s

Multithread web server, CSE4344 Computer Network Organization Project 1 Sim...

CSE4344 Computer Network Organization Project 1 Simple Web Server & Client Instructor: Sajib Datta Spring 2017 "What I cannot create, I do not understand." Richard P Feynman Object

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd