What are Bandwidth Requirements For IPTV Implementation?

Many see IPTV as the “next massive thing”. However, often each vendors and users are usually unclear on one of the most basic renters of IPTV quality operation. The required bandwidth. Thus… what is the minimum band width which will give a new “good” video experience?

Actually, the particular question presented in individuals terms will do not really help to make a lot of impression.

As a matter of fact you must take into consideration often the decision in pixels from the online video. Example, for a sixteen: 9 broadcast the numbers are as follows:




The shape rate will probably be 24, to help match the video cameras employed to film movies.

Then you definitely should consider the codec used to compress the particular image….. plus the bitrate you want to use.

Then you definitely must move on for you to the music part. Yet again you should use a suitable codec and bitrate.

The TV set used plays an essential role as well. Intended for Premium iptv , a good 52 in . 16: 9 LCD/plasma toned panel displays more artifacts than a 34 inches analogue 16: dokuz CRT TV.

Also the particular advertising could be a notebook computer as well as a mobile cell phone instead of any TV…

While stated earlier, it is a challenging question to answer also it all depends on your current network design and style to turn out to be truthful. Some providers possess done HD quality revenues with a constant 1Mbps together with viewed it with the 50+ inch flat screen…. which will wow’d clients. One particular small sample provider streamed a maximal 8 sessions with some sort of demo from 8 several countries via MPLS….. and contains a multicast stream of approximately 2. 5Mbps in HI-DEF.

MPLS helps….. although you have to use in head that your network designers should know multicasting really well, and also QoS. And also your equipment should never slack. MPLS means nothing at all in the event that your network is designed improperly. That also signifies nothing at all if your MPLS provider is usually clueless….. and even or peering having a person else who else is not really adoring package coloring.

Generally speaking, you will discover quite a good few variables as to be able to how much bandwidth is demanded. On ITVN and Fios systems, one 2Mbps looks to deliver 480 counterpart video and a few. one audio. HD content material generally requires at least your five Mbps. The biggest concern typically seen is this consistent accessibility to band width. In the event there are several consumers in a house or maybe in the same place, the bandwidth variations will cause buffering and decay the picture level of quality. A person may also see dormancy problems running ping checks as well as excessive pings.

To help be able to truly predict (IPTV) Bandwidth Needs on equipment variety and even deployment it is beneficial to possess a good bottom starting point to get sychronized Multi – Play Program Delivery to the A digital Home. That makes good sense as being a Portofolio offering together with not separating the streams vs. the complete package whenever forecasting total capacity.

The first predictions would incorporate 2 x Standard Meaning (SD) and one High Classification (HD) TV streams….. and even let’s say three Voice above IP (VoIP) mobile phones along with some streaming digital audio/music.

Using H. 264 this B2C basic situation suggests a minimum band width requirement of 15 megabits (not 6th Mbps).

This virtually all probably raises as HIGH-DEFINITION content has started to become more ubiquitous and HD-capable displays are usually appearing a growing number of in any home.

The planning folks within your orginization possess to bear in mind that there’ll possibly be about three simultaneous HI-DEF streams – normally together with nowadays the average volume of streams per household. What this means is about 24 megabits provide or take… without uniform thinking about the potential future applications (e. g. video telephony, particular broadcast).
With potential possible future applications….. the band width forced to the Digital Residence may possibly go up to 50Mbps!

Regarding planning from an Operator’s standpoint rapid know that IPTV is some sort of major investment decision critical to the success to your orginization. Not to get mistaken for WebTV which can be a step in advance of (full) IPTV.

With this in mind decide on your Bandwidth Service Providers (BSP) thoroughly. There’s more to take into consideration in comparison with just cost. A stable Rate 1 provider along with a reliable SLA (Service Level Agreement) and Quality of service (Quality associated with Service standard) is some sort of MUST.

Test to work with your selected BSP on Capacity Arranging and Backhaul. Validate four major critical investments: one to 6 months, six many months to 1 365 days., 1 year or so. to 3 yrs. and several yrs. to 5 yrs. Use a MPLS anchor fully amount that you could. (Note: you can receive lot connected with potential applications in addition to it later on as likely move to “Intelligent” BackHaul. )

Again….. make positive you take into concern this HD implications as pointed out above which will double your own bandwidth needs per residence served.

You will get important investment if you plan to offer IPTV. It is not necessarily only about Fiber Optical technologies to the Premises/Homes….. however in addition the whole backhaul design in addition to the transport and even enablement associated with such ability. Thus my personal suggestion(s) to be able to approach your own personal BSP having some type of joining up arrangement (at least in the early stages) to discuss the business enterprise Case in the fairly win win proposition (keeping your initial costs lower).