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Article No:1

UK Broadband Providers have emerged in many numbers. They enable people to choose from among the various service providers. The broadband service providers offer various schemes to customers under which people can avail the best services of broadband companies.

The users of broadband service make the best use of this technology to connect to people and also download movies, videos, songs and games. The same is true for uploading, as now users can upload and share photos and videos. These photos can then be blogged on different websites.

Broadband has resulted in the evolution of services like VoIP. These services have made online telephony a high-end experience. It can be accessed at lower cost price and the user can make calls to distant places of earth. Internet telephony is normally kept free but it is dependent on the schemes of the service providers.

The users find it very commendable to make use of this technology to connect to people anywhere in the globe. Moreover, broadband can also be accessed wirelessly. The wireless technology can be accessed from any place of the world. The users usually prefer laptops in order to access broadband telephony.

As the UK market is full of broadband providers, so there is heavy competition in the market. As these service providers continuously compete with each other so there is stiff competition in the market. Some of the service providers charge for a one-time setup while other service providers do it for free. However, the users do need to sign in a connectivity contract that comprises of either a 1.5 year contract or other terms.

These contracts are further divided on the basis of plans. The plans enable people to access low capacity limits, mid capacity limits and Unlimited downloads. The first option is where the users can download upto 2-5 GB files. In mid-capacity the user can make use of 10-40 GB of space. The unlimited option obviously means unlimted downloads. But one thing that is common to all the plans is that with high speed internet access, downloading is also very fast. Thus it can be said that UK Broadband Providers have given a new definition to the world of internet telephony.

Know more about online shopping with price comparison deals on broadband providers and boradband internet connection here.

Article Source: http://EzineArticles.com/?expert=Adam_Jaylin


Article No:2

Apparently Intel swears by it, but does anyone else really care? We are already surrounded by several technology mediums that will allow us to stay connected: pre-4G LTE (UMTS Rev 8), 3G (UMTS), 2G, (EDGE, GPRS) and WiFi - do we need yet another technology (yawn)?

What advantages (if any) would WiMAX have over our existing technology base?

1) WiMAX is NOT more expensive to develop than LTE. In fact, with the recent creation of the Open Patent Alliance and the goal of capping WiMAX royalties at 10%, LTE deployments will be significantly more expensive due to higher costs of base stations, and device manufacturers will have much higher development costs (LTE is targetting 15% royalty model).

2) Intel commitment to WiMAX means that every device running an Intel chip will be capable of running on a WiMAX network . With this large potential device ecosystem, WiMAX has a very legitimate shot at being successful .

3) For those who claim that LTE is an evolution from 3G while LTE is an alternative technology - that is just nonsense. Aside from some minor differences at the MAC and PHY layers, WiMAX and LTE are strikingly similar (SAE Gateway in LTE = CSN Gateway in WiMAX, PDN Gateway in LTE = ASN Gateway in WiMAX, both use OFDM transport, similar scheduling models, QoS models, etc). There will be no backwards compatibility for LTE to legacy 3G technologies - they are using different radio technologies (3G are CDMA or TDM, not OFDM), and therefore cannot be deployed on the same spectrum. This is why AT&T and Verizon have both heavily bid at 700MHz spectrum - for LTE deployment.

4) WiMAX is not really a replacement for T1 or DS3 Bandwidth. 3G is better suited to that. Quite frankly, if you are trying to replicate a deterministic bandwidth model (TDM) using a technology meant for burstiness (IP), you will spend a ton of money building a network that is built for SIGNIFICANTLY more capacity than it will ever see.

5) For those who are claiming that the span of time between production WiMAX networks and production LTE networks is shrinking - that is a very US-biased viewpoint. WiMAX networks exist today, LTE does not begin device certification until end of 2009. There are 3 issues that I point to that cause me to question LTE's time-to-availability:

a) With HSPA+ appearing, there will be significantly less incentives for European operators to migrate to LTE when they can leverage their existing spectrum, existing BTS, and existing handsets (backwards compatible) while still providing higher-speed data services.

b) With the telecom mentality that the LTE vendors have historically worked under, they develop for the next evolution of technology, not 3 evolutions down the road. So, with most worldwide operators deploying 3.6Mbps HSPA, there is still a roadmap to 7.2Mbps HSPA, 14.4Mbps HSPA, and finally HSPA+ (3GPP R7).

c) 3GPP R8 (official standards track of LTE) is slated for Stage 2 freeze in mid-2008 with official radification of Stage 2 planned for Dec 2008. WiMAX 802.16e was radified in 2005 and we still do not fully see an interoperability standard between vendors. This points to 2010-2011 before we will reasonably see anything similar in LTE.

Finally, anyone who claims that the move to 2.5GHz from the 900MHz and 1.9GHz of 3G means that the CAPEX model for 3G is significantly better than that of WiMAX - I think that is VERY highly imprecise. There is ALWAYS a tradeoff between capacity and coverage. If you want to attain the same coverage model for WiMAX as for 3G, you are right - you will need more towers. HOWEVER, if you are looking to create the same coverage AND increase capacity, regardless of the frequency used, you will need to create smaller cells with large overlap, meaning that the size of a 1900MHz cell providing high speed data services and the size of a 2.5GHz cell providing high speed data services will be roughly equivalent. You never get something for nothing.

Michael is the owner of FreedomFire Communications.... including DS3-Bandwidth.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.

Article Source: http://EzineArticles.com/?expert=Michael_Lemm


Article No:3

Many people have recently complained about broadband speeds, but could it be that our expectations are too high? When people realize the cost of implementing new systems, slower speeds may suddenly become acceptable.

There has been an array of research conducted to compare the costs of installing the new fibre optic cables capable of providing the broadband speeds everyone wants and the cost of it all. It might cost up to ?10 billion to dig up all the roads necessary and lay down all the fibre optic cables required. There is an alternative option which involves taking the cables to the local exchanges which costs a mere ?5 billion.

The problem customers are having are based around their broadband speeds and as we use the internet even more for activities such as watching films and television, we need speeds to be as quick as possible. Programmes such as the BBC iPlayer and channel 4's On Demand, allow customers to catch up on their favourite programmes online but require fast speeds to get the most out of them.

Whether customers are happy with their speed or not, it is something that they might have to put up with for the moment as the government and experts decide whether it would be money well spent. Some customers may not be receiving the fastest speeds available to them so the broadband speed test is a good thing for them to take which allows customers to see the speeds they should be receiving in their area.

If the plan to increase speeds came to fruition and the money was spent, we would almost certainly pick up the bill, so is it worth it? Some people will be in favour and some will be against but it will be interesting to see what happens. For the moment though, customers can compare broadband deals from the leading providers to ensure they get the best possible deal available.

As the UK looks to improve broadband speeds available, customers are urged to take the broadband speed test to see what speeds they are entitled to. The best way to find the best deals is to compare broadband offers online.

Article Source: http://EzineArticles.com/?expert=Karl_Bantleman


Article No:4

With so much information flying around about broadband, it is not surprising that users are becoming slightly confused about what they should expect from their deals. Here are a few answers to the most commonly asked questions.

One of the most common questions is why speeds do not match up with the speed they were promised when they signed up to the original deal. The answer is simple, connection speeds will vary considerably depending on the time of day you use it. Evenings are the busiest times as this is when most home users will be on the internet downloading and uploading.

Speeds will also vary depending on the item that you are downloading. Films require a lot longer to complete than a song would for example as the file is larger. As more people use their broadband to call friends and family abroad VoIP (Voice over Internet Protocol) which includes Skype has become very popular but takes longer and needs fast connections to use.

Tidying up your computer will also help improve the speed. As you surf and download your way through the internet, many files and viruses can find their way into your hard drive and simply erasing these can improve your connection speed. Many people compare broadband speeds but it is important to give yourself every chance of having those speeds and eliminating your computer of viruses is a must. You may want to get an expert to come and do this for you to ensure it is done thoroughly.

It is very frustrating for customers when the speeds they receive do not match the speed quoted to them by the operator. Asking the provider what the maximum and minimum speeds possible will give you a better indication as to what to expect from your broadband. The broadband speed test allows you to get an idea of the connection speeds in your area and once you know that, you can start to compare the various deals.

To ensure you get the most out of your broadband deal and achieve the fastest speeds, make sure your computer is free of viruses and unwanted files. Take the broadband speed test and find the speeds you should be getting and afterwards compare broadband deals from the leading providers.

These reviews bought to you courtesy of www.firmex.net and www.firmex-gaming.com