3G
this is from wikipedia and this explains and sums up 3G . 3G short for third Generation, is the 3rd generation of mobile telecommunications technology. Also called Tri-Band 3G.
3G telecommunication networks support services that provide an information transfer rate of at least 200 kbit/s. However, many services advertised as 3G provide higher speed than the minimum technical requirements for a 3G service. Recent 3G releases, often denoted 3.5G and 3.75G, also provide mobile broadband access of several Mbit/s to smartphones and mobile modems in laptop computers.
3G finds application in wireless voice telephony, mobile Internet access, fixed wireless Internet access, video calls and mobile TV.
WIFI
this is from wikipedia and this talks about what WIFI is Wireless networking - which is often just known as Wi-Fi - is a way of getting broadband internet without wires.
Wi-Fi allows you to connect several computers at once, anywhere in the house - or if you have a laptop, to even use your computer in the garden. You don’t need to install extra phone lines or cables.
GPRS
this information is from wikipedia and this tells me about GPRS.The GPRS core network is the central part of the general packet radio service (GPRS) which allows 2G, 3G and WCDMA mobile networks to transmit IP packets to external networks such as the Internet. The GPRS system is an integrated part of the GSM network switching subsystem.
BLUETOOTH
Bluetooth, is a wireless technology standard for exchanging data over short distances (using short-wavelength radio transmissions in the ISM band from 2400–2480 MHz) from fixed and mobile devices, creating personal area networks (PANs) with high levels of security. Created by telecom vendor Ericsson in 1994,[2] it was originally conceived as a wireless alternative to RS-232 data cables. It can connect several devices, overcoming problems of synchronization.
MMS
This information is from wikipedia and this tells me what MMS is and explains.Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from mobile phones. It extends the core SMS (Short Message Service) capability that allowed exchange of text messages only up to 160 characters in length.
This information is from wikipedia and this tells me what MMS is and explains.Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from mobile phones. It extends the core SMS (Short Message Service) capability that allowed exchange of text messages only up to 160 characters in length.
The most popular use is to send photographs from camera-equipped handsets, although it is also popular as a method of delivering news and entertainment content including videos, pictures, text pages and ringtones.
SMS
this is from wikipedia and this tells me about what SMS is and what it stands for. SMS (Short Message Service) is a form of text messaging communication on phones and mobile phones.
INFRARED
this information is from wikipedia and this tells me about infrared and what it means and does.Infrared (IR) light is electromagnetic radiation with longer wavelengths than those of visible light, extending from the nominal red edge of the visible spectrum at 0.74micrometres (µm) to 0.3 mm. This range of wavelengths corresponds to a frequency range of approximately 430 down to 1 THz,[1] and includes most of the thermal radiation emitted by objects near room temperature
This explains the protols fully, but most of it is copied and pasted. You need to acknowledge the source of information if you choose to do this.
ReplyDeleteGood. that is now fine.
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