What is The Origin Of The Cell Phone?

Fifteen years ago seeing a cellular phone was quite rare, and in today's technologically advanced world, just about everyone has a cellular phone. Adults, teenagers, and even children carry around portable models of the telephone.

Through the interesting history of the cellular phone, one can get the picture of how the portable wonder became what it is today.

In 1843, a skilled, analytical chemist named Michael Farady began exhaustive research to find a space that could conduct electricity. He told of his findings, and these advances of 19th century science and technology have had an incalculable effect on the development of today's cellular phone.

By the year of 1865 a dentist by the name of Dr. Mahlon Loomis became what is thought to be the first person who was able to communicate wirelessly through the atmosphere. Between 1866 and 1873 transmitted telegraphic messages 18 miles between the tops of the Cohocton and Beorse Deer Mountains in Virginia.

Dr. Mahlon Loomis developed a way of transmitting and receiving messages by using Earth's atmosphere as a conductor. He also launched kites enclosed with copper screens that were linked to the ground with copper wires. He was awarded a $50,000 research grant from Congress to continue his studies.

Then, in the year of 1973, a former general manager from the systems division of Motorola, Dr. Martin Cooper, became who is thought to be the inventor of the first portable handset. Dr. Cooper was also the first person to make a call using a portable cell phone.

In New York, he set up a base station with the first working prototype of a cell phone, the Motorola Dyna-Tac. He and Motorola took this technology to New York to show the public.

Later on, in 1977, the cell phone went public and public testing began. Chicago was the home for the first trials with 2,000 people. After Chicago, there were later trials in Washington, D.C. and Baltimore, and then it spread to Japan in 1979.

Usual technologies changed in 1988 when the CTIA - Cellular Technology Industry Association - was formed to lay out realistic goals for cell phone providers. Research for new applications of development was included.

In 1991 the Telecommunications Industry Association set a new standard with the creation of the TDMA Interim Standard 54.

Cell phones have had quite a long journey. Although there was a great demand for cell phones, it took 37 years for them to become commercially available in the United States.

Wireless service was actually invented almost 50 years ago, so it's hard to believe that cell phones have only become popular over the past couple of decades. Currently, there are more than 60 million people who own cell phones.

Read more from Joe Goertz at: technology-mag.com (Bio)

Do You Know, What Does 3G Mean?

Nowadays, everybody has a mobile phone. Whether they're on a contract or a pay as you go tariff, the mobile phone has become an essential item for many people. this article will be taking a look at the the mobile phone's history - as well as its future - in order to find out more about the now essential telecommunications device.

Mobile phones started life as the two way radio, which was also called mobile rigs. these were installed in vehicles such as minicabs, police cars and ambulances, but were not strictly mobile phones as they were not normally connected to the telephone network. while the very first mobile phones were installed permanently in vehicles, later versions such as the transportables, also called bag phones, could also be carried, and can be used as either portable or as mobile two-way radios.

The first generation of mobile phones are often called 1G. These mobile phones are the analog devices that were introduced in the eighties & continued until being replaced by 2G mobile phones, which ran on digital networks. in fact, even though 1G & 2G systems use digital signals to connect the radio towers to the rest of the telephone network, the voice itself during a phone call encoded to digital signals in 2g while voices on 1G phones aren't.

Second generation, also called 2-g, mobile telephones were introduced in the nineties. 2-g phone systems were characterised by their use of digital transmission and the introduction of advanced and fast phone to network signalling.

The birth of 2-g systems saw telephones move from friendly 1g telephones to little handheld items, which were much more portable. this change was possible through technological developments including more advanced batteries and energy saving electronics.

The second generation mobile telephones had severaladvantages over 1g items. These included text messaging, which became possible on gsm networks initially and eventually on all digital networks. the earliest machine-sent message was sent in 1991 in the uk. the earliest person to person sms text message was sent in 1993 in finland. sms text messaging soon became the preferred method of communication and the public now prefer sending text messages to placing voice calls.

3-g is the term applied to the third generation of mobile phone standards & technology. 3g follows 2g mobile phone technology.

The birth of 3-g technologies allow network operators for instance Vodafone give their users a larger range of more advanced services. These include video calls& wireless internet.

Even though 3-g was successfully introduced throughout the world, issues have been raised by both 3-g providers & users, comprising of costly phones. in addition to this, there's numerous differences in the licensing terms.

Ever since the launch of 3-g mobile phone technology. people have been talking about 4g. 4g technology will signify the future of mobile telephones, creating the most sophisticated handsets and best services yet. in actual fact, one of the next services to be developed is thought to be live streaming of radio and tv shows to 3-g handsets is and shops including real and disney recently announcing that they'll be offering services like these.

In conclusion, even though the history of mobile phones they have come a long way in the past few years, it also indicates that they'll go even further still.


Maria Literral has worked in telecoms for over 20 years having spent time developing mobile communications and wireless telecommuncation... (Author - Bio)