What is GSM?
GSM is a technology which is the leading cell phone standard all over the world. In 1982 it was recognized as a standard for digital wireless communications and was first adopted in Europe and then by Asia, Africa etc. The first system was online in 1991 and GSM was formerly known as Group Special Mobile but now stands for Global System for Mobile communications. USA, however has not adopted GSM as a standard and so different carriers now use different technologies as opposed to only GSM.
GSM uses digital technology and the methods of time division multiple access transmission. In GSM, sound is digitally prearranged through a special encoder, which imitates the distinctiveness of human speech. This method of transmission allows a very competent statistics speed/information content ratio.
GSM is an open system and is a non propriety technology. One of the great benefits of GSM is that it facilitates international roaming. As it is adopted by more than 170 countries, you have the facility of using your GSM cell phone in all these places without having to change your number. GSM satellite roaming has broadened the scope of cellular services even to areas where standard terrestrial services are not possible.
GSM is a technology that is rapidly growing and constantly evolving with wireless, satellite and cordless systems offering greatly expanded services. These services include multimedia data services, high speed, inbuilt support for side by side use of these services and faultless incorporation with the Internet and wireline networks. 3GSM (next generation of mobile communications services) is already charted out and will make available services enhancing the already existing voice, data, and text services. GSM will provide video on demand and will help to lessen the gap between wireless and internet/computers.
GSM works on different frequency bands across the world. In North America it uses a 1900 MHz frequency whereas in other parts of the world it uses either 900MHz or 1800 MHz. As different frequencies are used in different places, your GSM handset should support various bands so that it can be used globally.
From the beginning, GSM has been developed with the need to give its customers utmost security in terms of secure communications, fraud prevention, and call privacy. Today it is the worlds most secure public wireless standard for cellular phones.
In an entirely different context, GSM could also stand for grams per square metre. This is the standard measure used for paper, and fabrics.
187 people found this useful
Answer . It's a scam. It's a screen saver. It's not radar at all. It costs 15 euros a month and it's just a rip off. This is what's wrong with capitalism.
GSM stands for "Global System for Mobile communications", which was a replacement for the former AMPS and TDMA (Time Division Multiple Access) formats of analog cellular telep…hone transmissions. GSM is currently used by over 3 billion people across more than 212 countries and territories, over 82% of the world's population. GSM's advantage over its predecessor is that it is 100% digital, as opposed to TDMA, which was analog. While covering a shorter distance than the analog signal, a GSM signal can carry more voice and data communications than the analog band, and carry it at a faster rate, thus making GSM a "second-generation" (2G) cellular technology. Most GSM networks operate in the 900 MHz or 1800 MHz bands. Some countries in the Americas (including Canada and the United States) use the 850 MHz and 1900 MHz bands because the 900 and 1800 MHz frequency bands were already allocated.
Bla Bla Bla.....
Bla Bla Bla.....
Hi,. For every GSM band there are Uplink and downlink frequencies.. Example:. GSM 900 TX: 880 MHz to 915 MHz is an uplink frequency range. GSM 900 RX: 925 MHz to 960 MHz i…s a downlink frequency range. Aloha,. Maverick
Global System for Mobile Communication
GSM stands for gram per square meter , when we go to purchase knitted fabric its not measured in meters , we always buy this fabric in KG;s , so when we send any quotation to …buyers we always define amount of GSM in fabric, in Wovens we easily calculate in meters.
this is where the chemical CG and MS come together to make GSMS, they can also can be taken away (separated) to be identified
GSM = Global System for Mobile communications. CDMA = Code Division Multiple Access.
GSM stands for Global System for Mobile communications. It is the most popular standard for mobile phone systems in the world, with over 80% of mobile phone users owning a …GSM phone.
There is no such thing as GSM gateway fraud. It is the cell phone carriers who are calling it as a gateway fraud. There is a gadget that is called a GSM gateway, which is basi…cally a cellphone (GSM module), that can connect to the internet. What it does is to help you save international long distance calls, by using the internet. Of course the cell phone carriers are not happy about it since they can no longer earn money from your international long distance calls. That is why cell phone carriers will say that it is a "GSM gateway fraud". If it is true that GSM gateway calls are fraud, then internet is also a fraud, VOIP calls are also fraud, since they bypassed the international gateways of local carriers, that includes cell phone carrier and PSTN carriers.
GSM in relation to paper - is the weight in Grammes of one Square Metre. For example - 'regular' A4 copier paper is usually 70 GSM. Craft paper such as origami paper (for fold…ing into models) is usually much lighter at around 40 GSM, or sheets of card is normally 120 GSM
Gram per squar metre
gsm in tarpaulin means grams per square meter it refers to the quality of material used in production
Galvanized Sheet Metal