Know Network 1G, 2G, 3G, 4G

Network Mobile 1G, 2G, 3G, 4G is the term for the advancement generation of network developments. G is taken from the word "Generation", while the figure in front of a level. Higher numbers before G, means having the capability and more features for sending and receiving information, further to achieve higher efficiency over a wireless network. As for the term as follows.

GPRS (General Packet Radio Service) is a technology used for sending and receiving data packets. GPRS is often referred to as 2.5G technology. Facilities provided by GPRS: e-mail, MMS (picture messages), browsing, internet. In theory GPRS provides access speeds of between 56kbps to 115kbps.

EDGE (Enhanced Data for Global Evolution) technology is the development of GSM, the average speed of the speed of GPRS 3kali. EDGE theoretically access speed of about 384kbps. Facilities provided as GPRS EDGE (e-mail, MMS, and browsing).

UMTS (Universal Mobile Telecommunications Service) is a further development of the EDGE. UMTS is often called third-generation (3G). In addition to providing Internet access facility (e-mail, MMS, and browsing), UMTS also provides the facility of video streaming, video conferencing, and video calling *). In theory UMTS access speeds of about 480kbps.

HSDPA (High Speed ​​Downlink Packet Access) is a further development of 3G data access. HSDPA is often called the 3.5 generation (3.5G) for HSDPA is still running on the 3G platform. In theory the speed HSDPA data access as 480kbps, but certainly faster HSDPA lah. If not sooner what the point of creating HSDPA. The more new technology weapons certainly getting better.

Differences 1G, 2G, 3G, 4G

• 1G

1G is the first generation of network communication technology, basically a radio signal that is transmitted in analog form. 1G can send text messages and making calls, but 1G has the greatest weakness, namely the availability of limited network. The main difference between the two systems 1G and 2G networks is that the radio signals used by 1G networks are analog, while 2G is digital.

• 2G

2G is the second generation of mobile phone network technology and the first to use digital encryption on a conversation. 2G to the second generation mobile telecommunications network, which was launched commercially in the GSM standard. 2G network is the first to offer data services and SMS text messaging.

2G networks are based on digital networks, can improve call quality and also reduces the transmission of complex data. The advantage of the 2G network enables connectivity around the world, in the form of Semi Global Roaming. 2G also had an increased include:

• 2.5G GPRS

Generation 2G develop into 2.5G GPRS. GPRS stands for General Packet Radio Service, in theory has a maximum data transfer capability up to 50 kbit / sec.

• 2.75G EDGE

Generation 2.75G EDGE. EDGE is an abbreviation of the word Enhanced Data Rates for GSM Evolution, has a maximum theoretical transfer rate of 1 Mbit / sec (the system works 500 kbit / sec) This is the next generation of 2G.

• 3G

3G is the third generation of telecommunication network technology, has become popular, especially the ability to access the Internet through a device such as a smart phone (SmartPhone) and tablets. 3G networks offer data transfer speeds that are faster than 2G and the first to allow video calls.

3G, has a transmission speed ranging from 384Kbps - 2Mbps. 3G actually has higher data transmission capabilities, allowing voice and video calls, file transmission, internet, TV online, view high quality videos, play games and much more. Some of the increase of the 3G generation are:

• 3.5G

HSDPA (High Speed ​​Downlink Packet Access) is a further development of 3G data access. HSDPA is often called the 3.5 generation (3.5G) for HSDPA is still running on the 3G platform. In theory the speed HSDPA data access as 480kbps, but certainly faster HSDPA lah. If not sooner what the point of creating HSDPA. The more new technology weapons certainly getting better.

After a few years, CDMA 2000 network evdo upgrade their technology. be EVDO rev A. This technology has a speed 10 times faster than evdo rev 0. Also UMTS technology menguprade them to HSDPA and HSUPA. this is called 3.5G

• 4G

4G is the fourth generation of mobile communication technology standards. 4G network, is believed to provide a lot of value added features and 3G. In addition to having all the facilities of 3G, 4G data transmission is believed to have transmission speeds ranging from 100Mbps - 1Gbps. Conversations, internet, chat, networking, games, video, or any features present in it can be enjoyed better than 3G.

4G system will be able to provide a comprehensive IP solution where voice, data and multimedia flows can be up to users anytime and anywhere, on average data is higher than the previous generation.

This will be achieved after the wired and wireless technologies can be converted and able to generate speed 100Mb / s and 1Gb / sec either indoors or outdoors with premium quality and high security. 4G will offer all kinds of services at an affordable price. Every 4G handset will automatically have a number of IP v6 comes with the ability to interact with the internet telephony based on Session Initiation Protocol (SIP).

And in the future you may already know that the next generation 5G, because the network is still under development by scientists, perhaps in the future you have to feel it, continue to refer to this tutorial and please subscribe to this article. Have a nce day.

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