BZU PAGES: Find Presentations, Reports, Student's Assignments and Daily Discussion; Bahauddin Zakariya University Multan Right Header

HOME BZU Mail Box Online Games Radio and TV Cricket All Albums
Go Back   BZU PAGES: Find Presentations, Reports, Student's Assignments and Daily Discussion; Bahauddin Zakariya University Multan > Institute of Computing > Bachelor of Science in Telecom System > BsTS 4th Semester > Digital Telephony


Reply
 
Thread Tools Search this Thread Rate Thread Display Modes
  #1  
Old 18-03-2011, 05:32 PM
bonfire's Avatar
M.Arsalan Qureshi

 
Join Date: Oct 2008
Location: Garden Town, Multan Cantt
Posts: 616
Program / Discipline: BSTS
Class Roll Number: 09-31
bonfire has a reputation beyond reputebonfire has a reputation beyond reputebonfire has a reputation beyond reputebonfire has a reputation beyond reputebonfire has a reputation beyond reputebonfire has a reputation beyond reputebonfire has a reputation beyond reputebonfire has a reputation beyond reputebonfire has a reputation beyond reputebonfire has a reputation beyond reputebonfire has a reputation beyond repute
Default Predictable Delays Associated with VoIP Traffic

Predictable Delays Associated with VoIP Traffic


The bullet points below each type of constant or “predictable” delay encountered with Voip traffic, and how these issues can be compensated for where possible.
  • Processing/Packetization Delay. Processing and packetization delays are a function of the time that it takes to actually create, code, compress, decompress, and decode packets. This is influenced by the codec(s) used on the network, as well as the use of specialized hardware or software during the coding process. For example, a DSP (hardware) will handle these processes more quickly than specialized software.
  • Serialization Delay. Serialization delay is the defined as the amount of time that it takes to physically place a frame onto a serial link. This is influence by both the size of a frame and the speed of a link, and is calculated by dividing the length of a frame by the bit rate. The faster the link and the smaller the frame, the lower the serialization delay. For example, the serialization delay associated with sending a 160 byte (1280 bit) frame across a 128 kbps would be 10 % or 10 ms (1280 bit frame divided by the 128,000 bps link speed).
  • Propagation Delay. Propagation delay is the amount of time that it takes for a signal to be propagated across a network between a sender and a recipient, and is calculated at a rate of 0.0063 km/s. Because physical laws and properties define it, the network designer cannot influence this type of delay.

__________________

Reply With Quote
Reply

Tags
delays, predictable, traffic, voip


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Transporting VoIP Traffic with UDP and RTP bonfire Digital Telephony 0 18-03-2011 05:41 PM
The Importance of Network Quality When Transporting VoIP Traffic bonfire Digital Telephony 0 18-03-2011 05:40 PM
Variable Delays Associated with VoIP Traffic bonfire Digital Telephony 0 18-03-2011 05:31 PM
A Dubai Traffic Inspector stops a Malbari after he broke the traffic signal. .BZU. Stories,Novels & Kahaniyan 0 03-02-2010 10:08 PM

Best view in Firefox
Almuslimeen.info | BZU Multan | Dedicated server hosting
Note: All trademarks and copyrights held by respective owners. We will take action against any copyright violation if it is proved to us.

All times are GMT +5. The time now is 01:05 PM.
Powered by vBulletin® Version 3.8.2
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.