Archive for the 'School of Telecommunication' Category

ASA Condemns TalkTalk Ad

The Advertising Standards Authority (ASA) has condemned an ad that the Carphone Warehouse, TalkTalk, has been running on TV. The ad was promoting their “free” broadband product, which ASA has declared to be misleading.

The advertising regulators received a total of ten complaints from prospective customers, after the campaign ad was aired. The campaign was created by CHI & Partners, and was deemed inaccurate by the viewers. Some claimed to have called TalkTalk to sign up for the promotion, only to be told that they were outside its unbundled network area, and would have to pay an additional amount.

TalkTalk told ASA that it failed to mention that its LLU network did not cover the entire population - current coverage was only 80 percent. That was a mere oversight on their part. They further claimed that all their non-broadcast ads clearly stated that the offer was available to only 80 percent of UK households. ASA ruled that the ad was indeed misleading, and that TalkTalk should amend the ad to accurately reflect the promotion.

The ASA is seeing an increase in complaints against broadband providers. To aid and encourage transparency in the market, Ofcom will be releasing a voluntary ISP code of practice in early 2009. This should also help the consumer in gaining a better understanding of the caveats.

This is not the first time that Carphone’s TalkTalk has been under fire in the last 12 months. In fact, they were forced to make an apology last year after launching their free broadband service in April 2007. They received such a tremendous response for sign up that they could not cope with the demands. There was therefore a huge delay in installing the free broadband service for subscribers, resulting in customer dissatisfaction.

Sun Microsystems Sun Fire Memory

Sun Microsystems Sun Fire Memory

Sun Fire is a brand that is produced by the Sun Company and is used for a variety of different models. These can include rack based servers which utilize AMD as well as Intel based servers. They even include huge mainframe units which can make use of 72 UltraSPARC CPUs. These can contain more than 1 terabyte of memory, but cost can cost up to a million dollars. They can contain a single domain as well as fifth-generation Dynamic System Domains. Some feature a pay-when-used option or Capacity on Demand 2.0 as they have named it. They often feature their signature Memory Placement Optimization Functionality.

These servers, such as the Sun Fire 15K server, make the most out of Sun Fire memory which can support up to half a terabyte in a single domain. They also feature Sun Fire memory placement optimization or MPO for short. They can also utilize over 100 UltraSPARC III Cu 1.2-GHz processors at a time. Other features include: System Interconnect, CPU/Memory boards which can use up to 32 GB of Sun Fire memory, can support up to 17 MaxCPU boards, feature redundant system controllers, Dynamic System Domains, and a Power Fan to keep the unit cooled. There are also numerous add-ons and upgrades available. The Sun upgrade advantage program even offers trade in value for any servers towards the purchase of a Sun Fire 15K server.

Unless you run a huge corporation however, these huge mainframe servers are not only out of your price range, but totally unnecessary to fill your needs as well. In which case, a more simple and economically priced server should be looked at, the Sun Fire T2000 Server for example. This is an eco-friendly server which provides triple the output at only half the power usage of standard servers. It is rare for a compact server such as this one to provide this much output and it can save you a bundle on both electricity and cooling costs. Its key applications include: web serving, streaming media, Java application servers, virtual machines, and Network infrastructure. It also features the unique ability to process up to 32 threads simultaneously, utilizing up to 64 GB of Sun Fire Memory. If you are a Linux user, you’ll be happy to be aware of the fact that the T2000 features the Linux compatible UltraSPARC T1 processor. It also features Logical Domains- a free and open virtualization technology.

Uncover What Broadband is & Delight in Listening to the Radio Online

Broadband is ultra high speed internet access, and is far faster than super slow dial-up access over a modem. If you yourself are looking over this internet guide then you are presumably looking at purchasing net access for the 1st time, or thinking to upgrade to broadband. Discover which broadband providers are in your area and what deals they offer.

The perk of high speed internet access is you are able to watch movies over the net, this has became extraordinarily popular with Channel 4 launching their new software which will allow you to see the most current shows of Location Location Location. With high speed broadband you yourself should also download music & romantic movies at a much faster speed than old dial-up access.

High speed broadband is easy to install. The very first step users will need to do is sign up with an ISP, of course known as an Internet Service Provider, and the internet firm will supply surfers with a high speed connection through your telephone connection. If you yourself already have an Internet Service Provider then please make sure you try a broadband comparison online website for impartial guidance on the most inexpensive deals. People might quickly find the best deals with a broadband comparison website by just putting in your street name and then the service will come back with a list of high speed broadband packages in your city. You yourself will be under no contract to sign up with any fast broadband while people browse the broadband offers.

Once you have signed up with your Internet Service Provider the organisation will supply a time for turning on the broadband and supply customers with any necessary hardware & software. The hardware & broadband software will often come with step by step guides & most internet corporations might often offer surfers technical support if needed.

Once you have successfully connected to the worldwide web you will start to adore the super fast speeds of internet access. If surfers are going to get music, telly shows such as Friends or movies please be aware of any download allocations surfers may have on your broadband package. Hip hop music and television downloads such as Hollyoaks can often take up a lot of your ‘download allocation’ as the business are large in file size.

The HTC TyTN II a real price beater

The HTC TyTN II has proven popular since its launch in August 2007. For the money the HTC TyTN II is fairly well featured. With the TyTN II HTC have produced a good general purpose intended to be suitable for a broad range of customers.

This handset is bluetooth enabled for interactivity with a great deal of accessories. Getting on to the display the phone is equipped with a 2.8 inch screen, which, if you look at the alternatives for the money is a good sized display. The screen is a TFT touchscreen, 65K colors. The TyTN II has Polyphonic (72 channels), MP3 ring tones enabled along with a vibrating tone . In terms of colours this phone only comes in Silver,. The TyTN II is 190 g, in weight. The HTC TyTN II is quite compact. The battery supplied with the TyTN II is a Standard battery, Li-Po 1350 mAh,. The battery duration the TyTN II is 6:00 talk time and 400 hours reserve charge. The TyTN II is compatible with 2G GSM 850 / 900 / 1800 / 1900 and 3G HSDPA 850 / 1900 / 2100 , . This handset has a 3.15 MP, 2048×1536 pixels, autofocus, video; secondary VGA videocall camera. For those that need access to the Internet on the move a WAP 2.0/xHTML, HTML (PocketIE), browser is included.To allow mobile Internet access a WAP 2.0/xHTML, HTML (PocketIE), browser is included. Additionally the TyTN II has , Video/audio album, Java MIDP 2.0, Pocket Office(Word, Excel, Outlook), Media Player 10, Built-in GPS receiver, Built-in handsfree, Voice memo, Video call and A-GPS function.

Although this is a fairly recent model, there are already far more advanced competing products on the market. This means it is pretty easy to find some great bargains on the TyTN II.

If you find it too time consuming looking for the best deal on a HTC TyTN II, after all there are numerous online stores and network providers to select from. Have a go at using sites that compare mobile phones to find cheap mobile phones .

How to Choose a GPS

You’ve heard that new sport, geocaching, is fun. Or, you’re tired of getting lost on your travels. Welcome to the 21st century. Global Postioning System (GPS) has been around long enough that prices are reasonable and the technology is user-friendly. With myriad brands and models, how to choose?

If you want a GPS for both hiking and driving use, then a handheld unit would be the way to go. Some handhelds even have accessories to allow them to be installed in an automobile. But don’t rule out a PDA. More on that in a moment. For driving only, there are GPS receivers made just for vehicle use.

Handheld GPS receivers are either mapping or non–mapping. A basic, non–mapping unit can often cost less than $100 US and usually has/displays the following:

  • Location
  • Compass heading
  • Elevation above sea level
  • Accurate time
  • Satellite location and signal strength
  • The ability to calculate distance traveled
  • The ability to record your path as a set of waypoints
  • The ability to navigate routes
  • The ability to retrace your steps

Handheld mapping receivers do all the above plus have the ability to display maps. The maps are either pre–loaded or uploaded from your PC. Prices are reasonable for mapping units, starting at around $150 US.

Paper maps are strongly recommended whether you’re using a mapping receiver or not. Paper maps do not require batteries and probably won’t go defective. Also, a paper map gives you a “big picture” view of your situation — something lacking on the small screen of a GPS.

I mentioned earlier your considering a PDA with GPS capability. A PDA is bulkier and the battery life is usually shorter, but if you’re using a PDA anyway, then there are several ways to turn a PDA into a GPS. Some PDAs accept a GPS “sleeve.” That is a device that the PDA nestles into. Another choice is one of Garmin’s PDAs. Garmin is probably the most popular GPS maker and they have one PDA/GPS that is Palm–based and one that is Pocket PC–based.

Prices for automotive GPS start at around $250 US. These provide turn–by–turn guidance. Spend a little more than that and you get voice guidance. These are larger than handhelds in order to accommodate a screen large enough to be seen while driving. They are powered by the car’s electrical system and because of this, they can only be used in a vehicle.

Many automobile manufacturers now offer built-in GPS receivers as an option. Because they are built-in, the big advantages are security and aesthetics. They are quite a bit more expensive than add-on units and often have fewer options. I’ve also heard some stories of people having a hard time getting map updates.

A PDA/GPS is a good alternative for automotive use. Its screen is about the size of an automotive unit, so seeing the display is not a problem. They can also be powered by the car, eliminating battery worries. The Garmin PDAs mentioned above both come with the hardware and software for automotive use.

If you’re hiking, a basic handheld unit (without maps) will be fine since you’ll always have paper maps with you anyway (you will, won’t you?). An advantage to a handheld mapping unit is that they usually have more advanced features than the basic units. For driving, you have the choice of a handheld, in–car dedicated, or PDA. The handheld does have limited usefulness in a car, as it does not provide turn–by–turn guidance. For a more detailed look at how to choose a GPS, click here.

J. Chartwell has developed Maps GPS Info.com, which provides practical information on GPS and maps that everyone can use. His website includes product reviews and a maps/GPS glossary.