We all know that telecommunications is an location that sees 1 technology progress following a further, in speedy hearth succession.
What, at situations, is not so evident are the implications of these technological know-how developments, especially when it comes to telecommunications charges.
Just now, there is a digital revolution using spot in telecommunications, all summed up in 1 time period — convergence. Convergence is a time period we examine a ton about, but just what does it imply?
Overview of convergence
Possibly the ideal way of knowing convergence is to take an example with which we are all acquainted. We have all lived at some time or a further in properties that count on possibly gas or energy for heating and cooking. We know that you can not acquire a fuel oven and plug it into an electrical electrical power point and anticipate it to get the job done, and vice versa. On the other hand, in the planet of telecommunications, thanks to the magic of convergence, you can do the equivalent. If you use your cellular cellphone to down load photos from the Internet, this is convergence. Applying your landline to make a voice phone simply call and obtain from the World-wide-web simultaneously is nother illustration of convergence. The listing goes on.
Cell telephones and landlines are illustrations of two diverse networks, the cell network and the general public switched telephone network (PSTN).
Then there is a third kind of network, usually referred to as a information community. This is the type of network that lets an organisation to send information between its many branches. Data can be any type of digitised material, these kinds of as the output from a fiscal accounting process. เน็ตทรูรายสัปดาห์ has been around for a very long time now and info networks have also existed in industrial organisations for pretty some time. The mobile network is fairly much more recent.
Until eventually pretty recently, organisations used the three networks independently of every other. The view was taken that every experienced its possess job to do. So no just one anxious about the cost of maintaining a few various networks. This was taken as an inescapable section of enterprise. The consequence was that when professionals in organisations wanted to overview their telecommunications costs, they tended to concentrate only on contact fees — the charges they had to spend carriers to make set line and mobile phone calls.
Reviewing call fees is nevertheless a legitimate and essential exercise but, as a consequence of convergence, there are numerous other areas to take into consideration when reviewing telecommunications charges. Convergence has resulted in alternatives which in flip suggests that choices have to be manufactured. Likely back to our initial instance, if you have an oven which can purpose by getting plugged into either your gas strains or your electrical circuits, you can now pick irrespective of whether you want just fuel lines or electrical circuits or both of those. If both present the similar utility in conditions of obtaining your oven to perform, it results in being a make a difference of value. Why pay out for both fuel traces or electrical circuits if just 1 will do the position? And if, say, gasoline lines are substantially cheaper than electrical circuits, why spend the additional for electrical power?
Relating this again to the three kinds of telecommunications networks, we have now reached the phase the place each and every of the networks can aid other network functions. Some people go so considerably as to say that, in just the upcoming twenty a long time, the three networks as we at present know them will vanish, to be replaced by a solitary network able of supporting voice, cell and details telephony.
Though we may possibly not pretty have achieved that stage, we have certainly reached the phase the place voice telephony is able of staying carried on a information network, frequently referred to as IP telephony. We can also say that in idea, voice around details networks could provide a probable 90 for every cent reduction in cell phone expenses.
The catch is that points are not really that straightforward. Businesses may perhaps have to invest money on infrastructure and the like to attain IP telephony and the problem then gets to be irrespective of whether this type of telephony is price tag-effective. So we arrive right back again to the assessment of expenses as a vital determinant in examining the usefulness of engineering developments in telecommunications.