Bluetooth is a specification for the use of lowpower radio communications to wireless phones,computers, and other network wireless devices overshort distances. The name Bluetooth is actuallyborrowed from Harald Bluetooth, a Denmark kingmore than 1,000 years ago.
The technology of Bluetooth was primarily designedto support simple wireless networking of devicesand peripherals, which includes cell phones, PDAs,and wireless headsets. The wireless signals thatare transmitted by Bluetooth cover short distancesof up to 30 feet, generally communicating lessthan 1 MPps (Mega Byte per second).
The networks of Bluetooth feature dynamic topologycalled PAN or a piconet. The piconets contain aminumum of two and a maximum of eight peer devices.The devices will communicate using protocols thatare part of the specification.
Even though the Bluetooth standard will utilizethe same 2.4 GHz range as 802.11b and 802.11g,the technology isn’t suitable for a Wi-Fi replacement. When compared to Wi-Fi, Bluetoothis much slower, limited in range, and actuallysupports less devices.
For short range devices, Bluetooth is rapidlybecoming the best. The technology is more popularwith cell phones, as Bluetooth headsets are theway to go these days. To use Bluetooth, your cell phone will need to have it enabled, or aninfared device somewhere on the phone.
Upcoming devices are utilizing Bluetooth as well,such as PS3 and the Nintendo Revolution. The wireless controllers will be Bluetooth enabled,which will give players the cutting edge.
If you own a cell phone or other wireless device,you should look into Bluetooth. The technologyis nothing short of spectacular, making it something that will be around for years and years to come. As technology gets bigger andbigger, you can expect Bluetooth to advances well.
Below, are 10 benefits and reasons to use Bluetooth technology that still apply today.
1. WirelessAs you probably already know, there are many benefitsand advantages to using wireless devices. Along withimproving safety as a result of eliminating wiresyou don’t need, wireless also offers you plenty ofother advantages. When traveling with your laptop or other wireless devices, you’ll no longer have toworry about bringing connection cables.
2. Bluetooth is actually inexpensiveThe technology of Bluetooth is cheap for companiesto implement, which results in lower costs for thecompany. These savings are then passed from thecompany on to you.
3. Bluetooth is automaticBluetooth doesn’t have you set up a connection orpush any buttons. When two or more devices enter a range of up to 30 feet of each other, they willautomatically begin to communicate without you having to do anything.
4. Standardized protocolBluetooth is standardized wireless, meaning thata high level of compatibility among devices is guaranteed. Bluetooth will connect devices toeach other, even if they aren’t the same model.
5. Low interferenceBluetooth devices almost always avoid interferencefrom other wireless devices. Bluetooth uses a technique known as frequency hopping, and also low power wireless signals.
6. Low energy consumptionAs a result of Bluetooth using low power signals,the technology requires very little energy and willuse less battery or electrical power as a result.This is an excellent benefit for mobile devices, as Bluetooth won’t drain the battery.
7. Sharing voice and dataThe standard for Bluetooth will allow compatibledevices to share data and voice communications.This is great for mobile phones and headsets, asBluetooth simplifies driving and talking on yourcell phone.
8. Instant PAN (Personal Area Network)You can connect up to seven Bluetooth devices toeach other within a range of up to 30 feet, forminga piconet or PAN. For a single room, you canalso set up multiple piconets.
9. UpgradeableUpgradeable is the standard for Bluetooth. Thereare newer versions of Bluetooth in the works, which offer many new advantages and backward compatible with older versions.
10. The technology staysBluetooth technology is a world wide, universalwireless standard. With it being as popular asit is, you can count on it being around for yearsto come. As more and more devices start to useBluetooth technology, more manufacturers will beeager to make their products compatible. A chainreaction will occur, making Bluetooth the standardfor cutting edge wireless.
