how bluetooth technology function and what is its technical details?
138830
Bluetooth wireless technology is a short-range communications technology intended to replace the cables connecting portable and/or fixed devices while maintaining high levels of security. The key features of Bluetooth technology are robustness, low power, and low cost. The Bluetooth specification defines a uniform structure for a wide range of devices to connect and communicate with each other.
238718
An amazing circuit board containing the brains of the phone \nAn antenna \nA liquid crystal display  \nA keyboard \nA microphone \nA speaker \nA battery \n\nSignificance when we study it?\n\n\nThe analog-to-digital and digital-to-analog conversion chips translate the outgoing audio signal from analog to digital and the incoming signal from digital back to analog. You can learn more about A-to-D and D-to-A conversion and its importance to digital audio in How Compact Discs Work. The digital signal processor (DSP) is a highly customized processor designed to perform signal-manipulation calculations at high speed. \n\nThe microprocessor handles all of the housekeeping chores for the keyboard and display, deals with command and control signaling with the base station and also coordinates the rest of the functions on the board.   \n\n\nThe ROM and Flash memory chips provide storage for the phone's operating system and customizable features, such as the phone directory. The radio frequency (RF) and power section handles power management and recharging, and also deals with the hundreds of FM channels. Finally, the RF amplifiers handle signals traveling to and from the antenna. \n\nThe display has grown considerably in size as the number of features in cell phones have increased. Most current phones offer built-in phone directories, calculators and games. And many of the phones incorporate some type of PDA or Web browser.     \n\nSome phones store certain information, such as the SID and MIN codes, in internal Flash memory, while others use external cards that are similar to SmartMedia cards. \n  \nCell phones have such tiny speakers and microphones that it is incredible how well most of them reproduce sound. The speaker is about the size of a dime and the microphone is no larger than the watch battery beside it. Speaking of the watch battery, this is used by the cell phone's internal clock chip
1063010
The bluetooth works on 2.4 GHz frequency that send and recieve through it .
1103684
You need to make your PC capable of bluetooth just like you have to make your PC wireless to use wireless router.\n\nJust get a bluetooth adapter for your PC and as soon as you plug it in, you will be able to communicate with your motorola.\nGo here:\nhttp://www.amazon.com/gp/product/B0002WRGI0/104-1701409-7311150?v=glance&n=301185\n\nIts an example of what it looks like. You just plug it into your USB port. The software is downloadable on the internet or you can get it from Motorola.\n\nBluetooth headset works with your phone without wires. You just have to set your cell phone to connect with the bluetooth headset and you can use it immediately.
444119
Bluetooth is an industrial specification for wireless personal area networks (PANs), also known as IEEE 802.15.1. Bluetooth provides a way to connect and exchange information between devices like personal digital assistants (PDAs), mobile phones, laptops, PCs, printers and digital cameras via a secure, low-cost, globally available short range radio frequency.\n\nBluetooth is a radio standard primarily designed for low power consumption, with a short range (power class dependent: 1 meter, 10 meters, 100 meters) and with a low-cost transceiver microchip in each device.\n\nBluetooth lets these devices communicate with each other when they come in range, even if they are not in the same room, as long as they are within up to 100 meters of each other, dependent on the power class of the product. Products are available in one of three power classes
222862
It's a hardware thing.\n\nYou must have the bluetooth adapter on your host (machine, pc, computer, whatever you wanna call it).\n\nMost bluetooth adapters come with the software necessary to operate them.  Most of that software will (unfortunately) stick something on your desktop
992431
check the data cable which u r connecting with pc and check for the software with which u r connecting.\n\nif u are connecting with bluetooth then check the OS version either it can automatically detect it or any soft ware needs to be installed???\n\nother wise go to the official site of the company of your mobile and check for ur model u wil get apropriate details.
355510
Bluetooth or you will need to buy the correct data cable and software, about £30, or you could try e-bay
926137
Bluetooth applications\n\n    * Wireless control of and communication between a cell phone and a hands free headset or car kit. This is the most popular use.\n    * Wireless networking between PCs in a confined space and where little bandwidth is required.\n    * Wireless communications with PC input and output devices, the most common being the mouse, keyboard and printer.\n    * Transfer of files between devices via OBEX.\n    * Transfer of contact details, calendar appointments, and reminders between devices via OBEX.\n    * Replacement of traditional wired serial communications in test equipment, GPS receivers and medical equipment.\n    * For remote controls where infrared was traditionally used.\n    * Sending small advertisements from Bluetooth enabled advertising hoardings to other, discoverable, Bluetooth devices.\n    * Wireless control of a games console, Nintendo's Wii and Sony's PlayStation 3 will both use Bluetooth technology for their wireless controllers.\n    * Sending commands and software to the LEGO Mindstorms NXT instead of infrared.\nBluetooth is in a variety of new products such as phones, printers, modems, and headsets, to name a few. Bluetooth is acceptable for situations when two or more devices are in close proximity with each other and don't require high bandwidth. Bluetooth is most commonly used with phones and handheld computing devices, either using a Bluetooth headset or transferring files from phones/PDAs to computers. Since Bluetooth uses short-range radio frequencies, it is not as effective for setting up networks that can be accessed from remote locations as with Wi-Fi.\n\nBluetooth also simplified the discovery and setup of services. Wi-Fi is more analogous to the traditional Ethernet network, and requires configuration to set up shared resources, transmit files, set up audio links (e.g. headsets and hands-free devices), whereas Bluetooth devices advertise all services they actually provide; this makes the utility of the service that much more accessible, without the need to worry about network addresses, permissions and all the other considerations that go with typical networks.
600725
blue tooth is a modern technolgy which allows transfer of data between two machines in a wireless fashion... for e.g u can pass info between two cell phones havin bluetooth ... without paying any money... to sum its useful to transfer info betweeen two bluetooth enabled device....
33993
You'll need to first install the bluetooth device on your computer.You can do that using the small CD-ROM(i got the small one when i bought it).\nAfter having installed all the drivers for the Bluetooth dongle and then the software for it you get a screen with an ellipse on it.\nIn the Menu you shall see an option to detect or find new devices around.\nTurn on Bluetooth on your phone and then search for devices in the software.Once your phone is detected and shown in the ellipse i talked about you can easily transfer themes and software and ringtones or whatever you want.\nThe bluetooth dongle should be in the USB port all the time.I hope you can make it work.
803392
A bluetooth device on a PC should install a Bluetooth COM port during its installation routine. Its almost like a legacy emulator.\nI assume you've got a PC with either a bluetooth dongle or its already built in.\nYou will need to set up the bluetooth device properly including setting a BT name for the BT device (sorry got bored with typing Bluetooth). Without knowing what hardware you're using its difficult to tell you what to do.\nOnce its installed, make sure that the PC isn't hidden nor the phone (in respect to BT).\nOpen PC Suite\nIt runs a "Get Connected" routine which should work ok.\nIt is a bit tempermental though.\nIf all goes wrong... turn off PC, turn off phone, remove bluetooth device (if possible), then PC on, start the BT device (you may need to reinsert) then turn on the phone and go through the PC Suite connection routine again.\n\nHope this helps\n\nDHW
223803
Bluetooth is an industrial specification for wireless personal area networks (PANs). Bluetooth provides a way to connect and exchange information between devices like personal digital assistants (PDAs), mobile phones, laptops, PCs, printers and digital cameras via a secure, low-cost, globally available short range radio frequency.\n\nThe name Bluetooth was born from the 10th century king of Denmark, King Harold Bluetooth who engaged in diplomacy which led warring parties to negotiate with each other. The inventors of the Bluetooth technology thought this a fitting name for their technology which allowed different devices to talk to each other
880963
ur answer is so unorganized i hardly got the idea..\nanyway if u are using bluetooth from a laptop and connecting with a mobile, then u can say that the problem is that u got a virus from ur phone while connected PC - > <- Bluetooth
992638
Might try looking through these...\n\nBluetooth mobile phone accessories:\nhttp://www.bluetooth.com/Bluetooth/Connect/Products/Product_Listing.htm?ProductCategory=18\n\nPrinters (various home environment as well)\nhttp://www.bluetooth.com/Bluetooth/Connect/Products/Product_Listing.htm?ProductCategory=14
383317
Bluetooth is an industrial specification for wireless personal area networks (PANs), also known as IEEE 802.15.1. Bluetooth provides a way to connect and exchange information between devices like personal digital assistants (PDAs), mobile phones, laptops, PCs, printers and digital cameras via a secure, low-cost, globally available short range radio frequency.\n\nThe name Bluetooth was born from the 11th century king of Denmark, King Harold Bluetooth (whose surname is sometimes written as Bluetooh), who engaged in diplomacy which led warring parties to negotiate with each other. The inventors of the Bluetooth technology thought this a fitting name for their technology which allowed different devices to talk to each other \n\nBluetooth is a radio standard primarily designed for low power consumption, with a short range (power class dependent: 1 meter, 10 meters, 100 meters) and with a low-cost transceiver microchip in each device.\n\nBluetooth lets these devices communicate with each other when they come in range, even if they are not in the same room, as long as they are within up to 100 meters of each other, dependent on the power class of the product.
981695
Here's everything you need to know\nhttp://www.bluetooth.com/bluetooth/\n\n///