New Report - Asian Companies’ Thirst for African Oil

New Report - setup streamyx connection Companies’ Thirst for African OilSource: Chatham HouseA new report on the activities of Asian oil companies in Africa exposes the flaws in many general assumptions about Asian engagement with Africa. Thirst for African Oil: Asian National Oil Companies in Nigeria and Angola analyses the impact of these companies in the

Many see IPTV as the "next big thing". However, often both providers and users are unclear on one of the most basic tenants of IPTV quality functionality. The required bandwidth. So... just what is the minimum bandwidth which will give a "good" movie experience?

Actually, the question posed in those terms does not make a lot of sense.

As a matter of fact you must take into consideration the resolution in pixels of the video. Example, for a 16:9 broadcast the numbers are as follows:

704x480

1280x768

1920x1080

The frame rate will be 24, broadband meter match the cameras used to film movies.

Then you should consider the codec in Networking Broadband to compress the image ..... and the bitrate you want to use.

Then you must move on to the audio part. Again you should use Adsl Modem appropriate codec and bitrate.

The TV set used plays an important role as well. For example, a 52 inch 16:9 LCD/plasma flat panel will show more artifacts than a 32 inch analogue 16:9 CRT TV.

Also the media could be a notebook or a mobile phone instead of a TV...

As stated earlier, this is a difficult question to answer and it all depends on your network design to be honest. Some providers have done HD quality streams at a constant 1Mbps and viewed it on a 50+ inch plasma .... which wow'd clients. One sample provider streamed a maximum 8 sessions on a demo from 8 different countries via MPLS ..... and has a multicast stream of about 2.5Mbps in HD.

MPLS helps ..... but you have to keep in mind compare broadband package your network engineers should know multicasting extremely well, as well as QoS. Plus your equipment should not slack. MPLS means nothing if your network is engineered improperly. It also means nothing if your MPLS provider is clueless ..... and or peering with someone else who is not honoring packet coloring.

Generally speaking, there are quite a few variables as to how much bandwidth is required. On ITVN and Fios systems, 1.2Mbps seems to deliver 480 equivalent video and 5.1 audio. HD content usually requires at least 5 Mbps. The biggest issue normally seen is the consistent availability of bandwidth. If there are multiple users in a household or in the same area, the bandwidth fluctuations can cause buffering and degrade the picture quality. You may also see latency issues running ping tests or excessive pings.

To be able to truely predict (IPTV) Bandwidth Requirements on equipment selection and deployment it is useful to have a base starting point for simultaneous Multi - Play Service Delivery to the Digital Home.That makes sense as a Portofolio offering and not separating the streams vs. the whole package when predicting capacity.

The initial assumption would include 2 x Standard Definition (SD) and one High Definition (HD) TV streams ..... and let's say three Voice over IP (VoIP) phones along with some streaming digital audio/music.

Using H.264 this B2C basic scenario suggests a minimum bandwidth requirement of 15 megabits (not 6 Mbps) .

This most probably will increase as HD content is becoming more ubiquitous and HD-capable displays are appearing more and more in every home.

The planning folks within your orginization have to bear in mind that there'll be about three simultaneous HD streams - usually and nowadays the average number of streams per household. This means about 24 megabits give or take... without even considering the potential future applications (e.g. video telephony , personal broadcast).
With potential future applications ..... the bandwidth required to the Digital Home may go up to 50Mbps!

As for planning from an Operator's point of view - understand that IPTV is a major investment critical to the success for your orginization. Not to be confused with WebTV which is a step before (full) IPTV.

With this in mind choose your Bandwidth Service Providers (BSP) carefully. There's more to consider than just cost. A stable Tier 1 provider with a solid SLA (Service Level Agreement) and QoS (Quality of Service standard) is a MUST.

Try to work with your chosen BSP on Capacity Planning and Backhaul. Validate 4 major critical investments: 1 to 6 months , 6 months to 1 yr. , 1 yr. to 3 yrs. and 3 yrs. to 5 yrs. Try to use a MPLS backbone to the full extent that you can. (Note: you may get lot of potential applications on top of it later on as likely move to "Intelligent" BackHaul.)

Again ..... make sure you take into consideration the HD implications as mentioned above which will double your bandwidth requirements per household served.

You'll incur significant investment if you plan to provide IPTV. It is not only about Fiber Optics to the Premises/Homes ..... but also the whole backhaul design plus the transport and enablement of such capacity. Thus my suggestion(s) to approach your BSP with some type of partnering arrangement (at least in the early stages) to share the Business Case in a fairly win-win proposition (keeping your initial costs lower).

Michael is the owner of FreedomFire Communications....including DS3-Bandwidth.com and Business-VoIP-Solution.com. Michael also authors Broadband Nation where you're always welcome to drop in and catch up on the latest BroadBand news, tips, insights, and ramblings for the masses.

Nova Scotia and the Fortress of Louisbourg - A Fun-Filled Trip Into the Past

A popular tourist attraction located just 25 minutes from Sydney on Cape Breton Island, is internet business for sale National Historic Site of the Fortress of Louisbourg.

The present day Fortress is actually a reconstruction of the French town and fortress built in the early 18th century, that the French built best broadband protect their remaining holdings in Nova Scotia and Quebec from the neighboring British, cheap broadband deals well as to protect their fishing and trade routes with the West Indies and France proper.

But it was to Metrofon avail, as a adsl comparison force of New England colonists and British soldiers attacked and overran the Fortress in 1746.

The Fortress was returned to the French as a result of the Treaty of Aix-la-Chapelle just 3 unsubscribe streamyx later, only to be defeated again by the British twenty years later.

It was after this second and final defeat, that the British totally decimated the town, tearing down all the buildings and structures, leaving not one stone unturned.

And so for over 200 years the area remained an empty field, as the wild grasses grew over the fallen rocks and beams.

Then in the 1960's, as the Canadian Government closed down the area's coal mines, they proposed a multi-million plan to broadband coverage the Fortress of Louisbourg. And after Webmailtmnetmy twenty years of construction, the Fortress stands today as it did in 1742, although only one quarter of the original walled town was reconstructed.(There are no plans to finish building out the size of the fortress, as the cost to do so would be prohibitive.)

Authenticity to the time period and location is strictly adhered to, and the population of the fortress is occupied with costumed interpreters, dressed as bakers, merchants, cooks, seamstresses, bar maids , soldiers and others who will gladly answer your questions (but remember the year is 1742, so don't ask them about cell phones or sewing machines, as they weren't yet invented).

And you are allowed to roam the site, with its carefully restored buildings such as the bakery, local pub, the King's Bastion barracks and chapel.

Even the local pub, when serving meals, gives the patron only a large spoon in which to eat with, just as it was the custom of the Fortress in the 18th century.

Live performances are held throughout the day, such as the cannon salute to mark the new hour, as well as dances, singing and games of gambling.

The Fortress of Louisbourg is open from mid-May to mid-October. There is an entrance fee. Arrive early, as there is much to see and do.

To find out more about the Fortress of Louisbourg and other Nova Scotia destinations, visit my website at http://www.nova-scotia-vacation-guide.com. Enjoy.

Bricks and Stones may break my bones, but names will never hurt me!

Upson: No England ease up

Defender Matthew Upson has warned his England colleagues against complacency ahead of Wednesday's World broadband uk Streamyx Tmnet Streamyx against Andorra...

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New Magazine For Playstation 3

Future, five star hotels kuala lumpur company behind a ktm malaysia of Gaming magazines have announced streamyx prepaid launch of a new Playstation 3 magazine. The new publication will be the Official Playstation 3 Telekom Malaysia Directory delivered via the Playstation Network.

Playstation 3 users will be able to download the new magazine straight on to their consoles from Playstation Network sometime in the New Year.

Future have already seen success in the US with their magazine Qore, which is the official magazine for the Playstation Network on broadband problems side of the Atlantic.

Earlier this year Future published figures that showed the purchase of Gaming magazines was tmnet streamyx change internet fax service with the Official Playstation Magazine showing an increase in circulation of 12% in their last review period. With games websites such as Gamesradar.com recently announcing increases in visitor numbers of around 35% as well, it would seem that the this new way of delivering Playstation 3 News and High Speed Internet Access will prove popular with users of the Playstation Network.

Senior vice-president for Sony in the UK, Ray Maguire Adsl Isp "As PlayStation 3 moves the gaming experience to a more social and competitive online environment, so the natural development in line with our consumers' choice of media is to produce a companion publication in the digital realm.".

Don't think for a moment that the new new Playstation 3 magazine is going to be a dull Radio Times like publication. Although it will undobtedly serve a similar purpose for Sony, promoting much of the new Live content and services available through Playstation Network, its publishers have hinted that it will be a publication fit for the download generation.

http://www.ps3-world.co.uk

Nintendo DSi users get to share pictures on Facebook (AFP)

AFP - Nintendo said Monday that it is updating DSi software tmnet streamyx dialer download allow users to upload pictures from the camera-equipped handheld videogame devices to hot social-networking website Facebook.

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