be thankful

April 11, 2007

GSM vs. CDMA

Filed under: Technology

CDMA: stands for Code Division Multiple Access. Both data and voice are separated from signals using codes and then transmited using a wide frequency range. Because of this, there are more space left for data transfer (this was one of the reasons why CDMA is the prefered technology for the 3G generation, which is broadband access and the use of big multimedia messages). 14% of the worldwide market goes to CDMA. For the 3G generation CDMA uses 1x EV-DO and EV-DV. It has a lot of users in Asia, specially in South Korea.

GSM: stands for Global System Mobile. Even though it is sold as "the latest technology" in several countries, this technology is older than CDMA (and also TDMA). But keep in mind that this doesn’t mean that GSM is inferior or worse than CDMA. Roaming readiness and fraud prevention are two major advantages from this technology. GSM is the most used cell phone technology in the world, with 73% of the worldwide market. It has a very strong presence in Europe.

The TDMA technology is used less than the three main digital technologies (GSM, CDMA and TDMA) and we thought that it will be replaced gradually CDMA or the GSM. That one is because the GSM against CDMA war. In a corner, the operators of the GSM say that he is better “because he uses a SIM shaving, he it is the technology more used everywhere, is safer and it is outpost”. In the other corner, the CDMA followers say that he is better “because 3G is the generation chosen technology and the GSM will emigrate to CDMA since CDMA is advanced…” But that one of these declarations is correct? Acordingly to Nokia, “this discussion is more not on technology, but on market”. We thought that this one is the best way to describe the war between these technologies of the telephone of two cells. In the principle, the GSM was in fact superior. It had more services and it allowed more data transfer. Pero CDMA, facing the advantages of the standard of the competitor, soon gave the same characteristics found in the GSM. Nowadays, it is not possible to say that the services of the GSM are better than CDMA. The messages of the multiaverages, the video, the access of high speed of the Internet, the digital camera and the PDA function are even some of the characteristics that we can find in both technologies. New technology of CDMA 1XRTT, that sees what beforehand they will bring the telephones of the G3 cell, is outpost that the EDGE, technology of the principle of the generation 3G, allowing higher tariffs of transference. The advantage of the card of the GSM SIM, of which it allows you change your telephone of the cell and to keep your list from the telephone, is even being surplaced by the operators of some CDMA with a service that allows to warehouses your book of telephone in the data base of the operator, allowing that you recover your book of telephone although that your telephone of the cell robs (who is not possible with the GSM, since then if your telephone of the cell robs, your card of SIM will be robbed together). To notice that a new called reserve accessory of SIM was sent recently, that allows you to the reserve that the data stored in your SIM card. Also some operators of the GSM are offering a service of similar reserve. Therefore, both technologies are nowadays equiparated in technology, but this picture will not be like that one in the future. Afterall, land of the evolution of CDMA is wider and in some years he will be superior that the GSM. This means that the operators of the GSM want to disapear? Absolutely. They will emigrate on CDMA and the war will continue, because the existing operators of CDMA chose to use the technologies of 1xEV-DO and1XEV-DV for their network 3G and the existing operators of the GSM have decided on a diverse technology, call WCDMA. Also, even though the present operators of the GSM will emigrate to WCDMA, they still can use their existing network of the GSM. The users will not feel so any special thing when the operators change of position to the new generation of the cell (3G), independently of the technology who choose. 

March 9, 2007

Behind the SMOKE

Filed under: Health

i dont really know…what are the reasons behind smoking. Both you and me know that it is not good for our health? There are very many reasons to it but in this article we will look over the biggest reason in today’s world and that is to release STRESS. So what is stress, can we get rid of it through smoking, if not then how can we get rid of it, lets look at the reason behind smoking… >>

Stress – What is it?
Stress is the result of feeling helpless, incapable to perform, not able to meet the deadlines and pressurized. Stress could be due to any reason, be it down to pressure at the office, home or even a bad financial situation, or it could be due to anything your not happy with.

Can smoking get rid of it?
Can we get rid of stress through smoking? Will smoking make us relax and even feel better about life? Well lets look at it like this, will smoking get you out of that bad financial situation or do your work for you at the office or even ease things at home. I don’t think so! Then why carry on smoking, it’s not going to cure the problems but just ease it for a few minutes at the very most.

So what do you do?
Then what should I do in a stressful moment? The answer is to confront it head on. You need to find a long term solution to the problem. If you having financial trouble, go to the bank. Trouble at the office, see your boss. Don’t go to the shop and buy more cigarettes, they won’t sort the problem out long term. By confronting it head on you will ease your stress over time.

Please Don’t Smoke, babe..
Smoking is bad for you. Smoking increases the chances of death due to lungs and breast cancer by a number of times. It wrecks the lungs during sports. One good way of easing stress for the short term is to do sport, it can control it way better than smoking can.

Tobacco the chemical contained in the cigar narrows the blood vessels and strains our heart. This gives you a larger risk of strokes and heart disease. If you haven’t stopped yet them you need go for a stress free way of stopping. That way you’ll not feel worse off than when you smoke.

 

dedicated for someone special.. i’ll always love u..!! 

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