Types of Wireless devices

Wireless technology gets attention around the world and in our country, it may be the answer dijangka the broadband access problem is very low. To connect humans and machines, in addition to 3G which is a technology for high data series berkelajuan ° Based bimbit phone, there is also WiFi or WLAN (wireless local area circuit) which is a series of computer technology use wireles ° Based IEEE 802.11 standard. WiMax technology is also said to be the latest wayarles sue greatness kerana 3G coverage and speed of the circuit capability. WiMax is said to be held so that the coverage for 50 yards with boarders at a much lower versus 3G.

However, what is hot this is discussed in the broadband wireless technology which is said to increase the penetration levels of broadband users in the country

Perceived that the implementation of broadband using ADSL technology that uses a cable that requires time and a boarding high to be implemented fully, it actually wireles technology may be a viable alternative today.

3G
Stands for the high-tech mobile communications berkelajuan emerging third generation after 1G (1980) and 2G (1990). 3G allows users to enjoy multimedia and offer performance advantages to the Internet so that 2 megabait momentary lag (2Mbps).
3G mobile technology is a continuation of GSM dipertingkatkan bimbit began to GPRS, EDGE and beyond 3G (WCDMA). However, it is a platform with new technology versus GSM available there.
Perceived that implementation is also a bit slow in this country and terhad, then 3G is also an uncertain able to solve a broadband digital divide in the country.

WiFi
In connection, the wireless technology pengkomputeran such as WiFi (Wireless Fidelity) got perhatian.Misalnya, despite having lesen 3G, telecom Syarikat Syarikat-like Maxis and Celcom have also shown a high interest in WiFi technology to introduce one by one perkhidmatan hotspots across the country .
WiFi or WLAN technologies use standard 802.11b has a speed of 11 Mbps with coverage transaction so 90 meters. When, ° Based WLAN 802.11a 54Mbps but the pace has closer coverage versus 802.11b). The latest WLAN technologies are entering the market is the product ° Based 802.11g (combine both functions 802.11b and 802.11a). Interests and populariti WiFi can not be denied. According to IDC, there are some 480 hotspots (WiFi access to the public) in 2006 and continued to rise throughout the country.

WiMax
For WiMax anyway, he has the ability to accommodate a data transmission speed of between 15 and 75 Mbps will make it the preferred technology of the future. He however will not be mencabar 3G or WiFi directly kerana they awakened to complement each other.
As WiFi is used to connect devices or computers in the home or its officers, WiMax also be used to connect a WiFi circuits in a wide area. When, 3G WiMax is also a liaison to the rest of the country and the world.
Actual WiMAX wireless technology for connecting end (last mile) circuit within the category of the Metro area (WAN) kerana have the ability to contact so that a distance of 50 kilometers, versus WiFi (so 90 meters). Of course with a gandingan 3G mobile technology with the ability to sequence bimbit wayarles wide area (WWAN), WiFi and WiMax will be able to play a more important role in increasing levels of broadband penetration countries.

CIRCUITS WIRELESS
* WPAN (the series peribadi WIRELESS) for short range communication such as Bluetooth (802.15.1) with a speed of 110-480 Mbps.

* WiFi or WLAN (wireless local area circuit) is a communication to any area within 100 meters with a speed of 15-54 Mbps.

* WiMax or WMAN (wireless metro area circuit) communication that 50 miles at a pace of 15-75 Mbps

* 3G/WCDMA or WWAN (wireless remote region series) for long distance communication (including global) at a pace that 2 Mbps.