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The latest technology of Bluetooth has allowed brought about a fair amount of revolution in the way devices communicate with each other. It is a technology that has been in use since 1999 but now is being put to widespread use. This amazing piece of technology allows the user to connect the PDA, mobile phone, MP3 player and just about any digital device, that supports the function, to communicate with each other. This concept of having all your devices Bluetooth enabled so that they can exchange information is being called PAN or Personal Area Network.
Like the 802.11 wireless technology, Bluetooth also uses radio signals to create bandwidth but it does not require a receiver to be plugged in the USB port of the computer. The range of Bluetooth is much better than this erstwhile technology and is allowing people to go further into a world devoid of entangled wires.
Developed and designed to be a low cost, secure and easy to use technology, Bluetooth is available in two classes: class 1 and class 2. Class 1 is relatively uncommon one and can detect other Bluetooth devices in the range of 100 meters. Class 2 is the more used and common one and enables access up to a range of 10 meters only.
A Bluetooth enabled computer has a receiver installed inside and can connect simultaneously with a maximum of 7 other devices. Though most of the computers being manufactured today (and definitely all the Apple Macs) have a Bluetooth receiver installed, if your older computer needs does not have one, it can easily be made to accept and send Bluetooth messages. This can be done by using a USB to Bluetooth adaptor or installing it internally. Also if it is a notebook that needs to be Bluetooth enabled and you have a spare PCMCIA slot, you could use a Bluetooth card to get going with Bluetooth.
The ease of use, affordability and instant compatibility one can now download all the data on addresses, contacts, things to do and notes on to the computer in a jiffy. Downloading pictures
from digital cameras, saving mp3 audio files from the mp3 player and sending a print command to the printer have now become much easier without the need for long twisted and messy looking cables. It is also being used in areas other than that of computers. Hands free headsets for mobiles phones are today hands free and wire free. Car phones can use the same concept to enable speaking on the phone and driving a seamless affair. The list of devices that Bluetooth can be used with includes cordless phones, faxes, headsets and video.
As always people have discovered new applications for the latest technology. One of such uses is called Bluejacking. In Bluejacking people can send messages from their mobile phones to other mobile phones in the vicinity without accessing the mobile service providers network. The first ever message that was sent using Bluejacking was Buy Ericsson. Though it seems to have limited use it can be a fun thing to do among friends. Bluecasting is another such use which has captured the interest of advertisers. In this process, Bluetooth enabled billboards and signposts can be used to send relevant and appropriate messages to all Bluetooth devices in the area. This method of advertising is extremely relevant for location specific businesses like food service restaurants, malls and the like.
Kenneth Scott
To find more advise about a personal area network and bluetooth visit http://directory-news.com
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Do not study this guide if you are looking for a special type of toothbrush. Do not bother to read this guide if you are investigating facts about the various tooth whiteners. Do not set-aside time to examine this guide if you are intent on the discovery of more information about dental schools. Do read this article if you have an interest in technological developments.
Bluetooth does not describe a dental condition in which a patient has blue teeth. The term “Bluetooth” signifies a special new technology, a technology of the 21st Century. The devices with Bluetooth technology allow the user of such devices to conduct 2-way transmissions over short distances. Usually the distance between the communicating Bluetooth devices runs no more than 150 feet. . The individual who has access to two or more devices with Bluetooth technology has the ability to carryout such short-range communications.
One big advantage to having access to some of the devices with the Bluetooth technology is the opportunity one gains to conduct a “conversation” between mobile and stationary technological items. The Bluetooth car kit underlines the plus side of having access to the Bluetooth technology. The Bluetooth car kit sets the stage for a “conversation” between a mobile and a stationary electrical gadget.
For example, the Bluetooth car kit permits a cell phone in the garage to communicate with a home computer. Thanks to Bluetooth, a car driver with a cell phone could sit inside a car and send a message to a home computer. By the same token, Bluetooth technology could allow a car to send a message to a personal computer. Such a message could inform a car owner that the motor vehicle sitting in the garage needed an oil change, rotation of the tires or some other routine procedure.
Not all of modern automobiles come equipped with Bluetooth technology. So far only Acura, BMW, Toyota Prius and Lexus have chosen to provide the consumer with this special feature. In order for the car owner to benefit from the potential of Bluetooth technology in a motor vehicle, all of the devices with that technology must use the same type of profile.
For example, if a car audio system contains devices with the Bluetooth technology, then any of the communications that take place between those devices require Bluetooth equipment that uses the same profile. Such restrictions typically specify that the Bluetooth car kit will work only if all of the inter-device communicating involves equipment that operates under the hands-free profile. In other words, a Bluetooth car kit would not be expected to allow a cell phone with a headset profile to communicate with a computer that had a dial-up networking profile.
Of course Bluetooth technology is not confined to the automobile. It has also been responsible for allowing young teens to listen to music from an iPod, while at the same time being equipped and ready to handle any number of cell phone calls. On other occasions those same teens might choose to use the Bluetooth technology to send selected images from a digital camera to a home computer.
The Bluetooth technology has demonstrated the ability to lay the groundwork for creation of a mobile entertainment system. It could also facilitate the quick assembly of an operating and mobile office space. The father of the young teen who was listening to a iPod could very-well be the traveling business man at the airport, the man who must wait for a delayed flight. Access to the Bluetooth technology would give such a man the ability to set-up a temporary “office” in the airport terminal.
Once that same traveling businessman had reached his destination, and once he had settled in a motel room, then he might use the Bluetooth technology to send signals from a laptop computer to a printer server. Both younger and older adults have demonstrated that Bluetooth technology is definitely a technology of the 21st Century. Who could guess that the Bluetooth technology got its name from King Harold, “Bluetooth,” of Denmark, who lived back in the 10th Century? King Harold sought to unite the countries of Scandinavia, much as the Bluetooth technology helps the different types of informational devices to work in unison.
Nathan Lynch
Have a Bluetooth enabled device and want to get the most out of it? Use our troubleshooting guide or frequently asked questions to make sure your device is working as it should. Also, learn how other companies are applying Bluetooth technology to their everyday working environment. Visit us for the latest bluetooth headset.
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Bluetooth is easily the best in wireless handheld technology
. When it comes to learning, Bluetooth can get quite complicated. To help you, you’ll find the key learning points of Bluetooth below:
Go here and see the newest Bluetooth Headsets:
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1. Bluetooth is an energy efficient, low overhead communication protocol that’s ideal for interdevice communications.
2. Unlike infrared, Bluetooth doesn’t require a line of sight.
3. Depending on the implementation, Bluetooth can have a range of up to 100 meters.
4. The specification of Bluetooth consists of a Foundation Profile Document and a Foundation Core Document.
5. The protocol stack for Bluetooth consists of core protocols, cable protocols, and even adapted protocols.
6. The transmitter operates around the 2.4 GHz frequency band.
7. The data channel will change frequency, or hops, 1,600 times in a second, between the 79 allocated channels in the ISM band.
8. Bluetooth utilizes a spread spectrum frequency hopping RF characteristic to ensure that independent networking operates when the other devices are in range.
9. A piconet is formed when one or more devices open up a channel of communication.
10. A piconet can have a master and up to seven slaves.
11. Communication of the interdevice is based on the concepts of channels.
12. All Bluetooth devices are capable of transmitting voice.
13. The channel has a total capacity of 1 MB per second.
14. There are two types of channels with Bluetooth – SCO (Synchronous Connection Oriented) and ACL (Asynchronous Connectionless).
15. The SCO channels are time oriented, and are therefore primarily used for transferring time critical data such as voice.
16. ACL channels are normally used for communicating data.
17. Data contained in a packet can be up to 2,745 bits in length.
18. In a single piconet, there can be up to three SCO links containing 64,000 bits a second each.
19. To avoid collision and timing problems, SCO links are reserved slots that are set up by the master.
20. The masters can support up to three SCO links with one, two, or three slaves.
21. The slots that aren’t reserved for SCO links can be used as ACL links.
22. The LMP (Link Management Protocol) will handle link level security, error corrections, and the establishment of communications links.
23. The LMP packets will have priority over user packets that originate and form the L2CAP layer.
24. The L2CAP layer will ensure an acceptable quality of service.
25. No more than one ACL link can exist at the L2CAP layer.
Go here and see the newest Bluetooth Headsets:
http://stores.channeladvisor.com/socaltel/Items/BLUEV510?
Mark Allen
Mark is the Chief Sales Officer of SCT Product Sales.
Mark is giving away FREE articles on Bluetooth Technology.
Visit: http://www.simplyusedphones.com/articles.html
Email: myoung@socaltel.com.
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WIRELESS BLUETOOTH SKYPE HEADPHONE BY AMBICOM
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FOR SOME TIME NOW, I have discussed with those in the industry the void of market movement in the 56K Bluetooth modem space. So for that reason, it was especially positive to see that there were beginning signs for such products at the recent Blue-tooth Congress 2002. Two were shown at the CSR and Zeevo booths. It is looking like dial-up Bluetooth access points (AP) could be under the Christmas tree this year for the North American market.
The dial-up Bluetooth ALP will address the mass consumer market that does not want to spend $45 to $55 per month on a continual basis for broadband but is willing to spend a reasonable, onetime outlay for the benefits of untethered surfing and printing from their couch without installing a WLAN home network. If advertised and marketed aggressively enough, this could help to increase consumers’ knowledge of the benefits of products that offer Bluetooth cordless functionality then translate that knowledge into revenue. If not advertised and promoted effectively, these products could be slow to take off.
A greater level of consumer awareness of what Bluetooth is and what benefits it offers is the key to unlocking the box of consumer demand. Though knowledge is increasing, the low level of familiarity of Bluetooth by the average consumer is ensuring that mobile phone operators are still not feeling the consumer demand for Bluetooth-enabled handsets. Nokia and Motorola are very common phones in the United States, but Ericsson is not. Sony Ericsson has been the most aggressive Bluetooth-enabled handset manufacturer to date, but there has not been a significant push or driver thus far in the United States.
Since operators subsidize so many phones, it is necessary for them to see some benefit to offering Bluetooth-enabled phones to their subscribers. So they need to reap a return in terms of customer loyalty (for lower churn), obtaining new subscribers, or revenue. Driver safety alone could be a significant trump card in offering subscribers additional benefits. If operators begin to bundle mobile phones and Bluetooth headsets in an aggressive manner, in conjunction with a marketing campaign targeting hands-free use in vehicles for safety, demand could increase quickly.
On the acquisition front, comments were recently flying around regarding the acquisition of Ericsson Microelectronics by Infineon Technologies. The deal is expected to close in about two months. Infineon gains the module business via Ericsson, inroads to supplying semiconductors into wireless infrastructure and a supplementary customer list. Previously, STMicroelectronics began its acquisition of the wireline and wireless groups of Alcatel Microelectronics, while American Microsystems Inc. began its acquisition of Alcatel Micro’s mixed signal group. The acquisitions of Ericsson Microelectronics and Alcatel Microelectronics do not directly affect current market shares of Bluetooth chipsets.
Recent announcements by Texas Instruments for a $4 (BOM) Bluetooth solution via a ROM-based single chip and by Infineon Technologies for sub-$3.75 pricing (both high volumes) have set a new bar. Both use leading 0.13-micron RE CMOS processes, and volume production is planned for Q12003. Philips Semiconductors announced an affiance with Ericsson Technology Licensing for audio/video solutions. For space-constrained applications, Motorola will go into production in Q4 with a stacked chipset die solution in a 7mm-by-7mm-by-1.6mm BGA package. The price will be the same for the company’s separate radio and baseband.
Coexistence solutions were demonstrated by Silicon Wave (Blue802) and Zeevo (alternate wireless media access, or AWMA). Neither is based on the not-yet-finalized adaptive frequency hopping (AFH) scheme. These mechanisms are geared especially toward the PC market since the front-end can get overloaded in co-located situations (such as a laptop), which can still present a problem with AFH. The first coexistence solutions to hit the shelves are expected in the next six to nine months.
In-Stat/MDR estimates Bluetooth chipset shipments will climb from 10.4 million units in 2001 to 48 million this year, growing to 150 million in 2003.
Joyce Putcher is director and principal analyst of InStat/MDR’s Converging Markets & Technologies Group. She can be reached at jputscher@instat.com. InStat/MDR owned by Reed Business Information, the parent company of Electronic News.
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Bluetooth Makes it Easy for All Your Devices and Accessories to Work Together
Bluetooth is one of the latest marketing buzzwords for PDAs and cellular phones, along with PCs and especially laptops. It is a wireless technology designed to let products and accessories built by different manufacturers work together, without requiring special access codes or driver installation. Theoretically, any Bluetooth accessory should work with any Bluetooth-enabled device, and multiple accessories working with the same device shouldn’t interfere with each other.
For example, if you pick up a Bluetooth headset for your current PDA, and then in a year’s time replace it with a new PDA, the headset should work with the new PDA without any difficulties. With some older PDA Bluetooth accessories and devices, this is not always the case, but generally the more recent the design of the accessory or device, the more likely it is to work with other Bluetooth products.
PDAs, Cellular Phones, and Computers
New PDAs today resemble cellular phones as much as classic PDAs like the Palm Pilot. Most of these devices are Bluetooth-enabled, and even have the capability to link with other Bluetooth-enabled PDAs and cellular phones to exchange data. For models that are not Bluetooth-enabled, there are frequently PDA Bluetooth accessories available that will add Bluetooth capabilities to the unit. Bluetooth adapters are also available for PCs and laptops, usually plugging into a USB port, allowing you to easily exchange data between your computer and your PDA.
Just about any type of data can be transferred over a Bluetooth link, from electronic business cards and pictures to word processing documents and PowerPoint presentations. For transferring data from a PDA to a computer, special software is often needed and included with the Bluetooth adapter. However, PDAs running Windows Mobile can communicate natively with computers running Windows XP Service Pack 2 or Windows Vista.
Having a Bluetooth PDA and a Bluetooth adapter for your computer can eliminate the need for a docking station or sync cable, removing one more piece of clutter from your desktop. You can even set the two devices up so they automatically synchronize their data when they’re in range of each other.
Other PDA Bluetooth Accessories
Headphones and headsets are the most common PDA Bluetooth accessories right now. Wireless headphones are great if your PDA has music stored on it, because you don’t have an unsightly wire running from your head to your pocket or purse. Headsets and earpieces allow hands-free operation of your cell phone or smart phone, which is not only convenient but is also quickly becoming a legal requirement world-wide for using your phone in your car.
Printer manufacturers are quickly adding Bluetooth capabilities to their products, turning them into convenient PDA Bluetooth accessories. Previously, to print something stored on your PDA, you had to use the docking station or sync cable to download the information to your computer, then print it from the computer. With a Bluetooth-enabled printer, you can send your data directly to the printer without the intervening steps. If your computer is also Bluetooth-enabled, it can send data to the printer as well, eliminating the need to hook up the printer to the computer or network.
There are many other PDA Bluetooth accessories available for your PDA, and with Bluetooth it doesn’t matter who manufactures either the device or the accessory. A Motorola headset will work with an iPhone, and a Palm Tungsten can print spreadsheets on a HP LaserJet. Manufacturers are constantly coming up with new PDA Bluetooth accessories to meet the demands of consumers. Bluetooth technology is making it easier for everyone to communicate.
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Network Marketing Professionals can use the Ad Pods Bluetooth Marketing System to advertise your business locally. The advertising staff have prior experience in the Business Field. They also have a pulse on the Network Marketing Field. The Ad Pods Bluetooth Marketing System knows all about building in competitive markets.
Advert marketing is so much more than a lot of marketers would expect. They are more than just flyers. The pods will send pictures, videos, animation, music and virtual business cards, which stores your contact information right into the recipients phone. That is powerful!
If you use the software and pod together it’s much easier to control. As an example, you can program to send adverts on a schedule. If you have a promotion you wish to send out at ten in the morning and another one sent out at three o’clock in the afternoon, this can be programmed into the unit.
The pod can also run a blocking list. If you are using the pod at a specific location in town, and do not want to be hitting the location you are in over and over again. The software will not let this happen because it remembers not to send this same message again unless you program it to do this. The blocking list will also not send a message to someone who has declined to receive your message.
An Ad Pods is a stationary unit, but also becomes mobile with it’s optional rechargeable battery pack. Try sending off thousands of advertisements while off skiing or fishing. Wherever you go, wherever you are, you can be marketing your services and products using this product.
Using Ad Pods puts you in a very unique position when prospects are phoning you to find out more about your offer. Usually, you have to be cold calling them.
Because this method of Bluetooth advertising is Opt-in advertising, it is permission based. The prospects getting our advertisements aren’t being abused via email.
This company’s vision is to be that company that sets the standards for the future legislation that will enforce and regulate this type of technology. At the present, a vast majority of the marketplace is not yet aware of the full scope of this new technology, or where it will go.
The Ads Pods Bluetooth Marketing System is on the verge of a major breakthrough. They have the right products and a clear vision of the future of this technology that is growing in leaps and bounds.
This company is positioned with one of the easiest, simplest, most cost effective products in the marketplace. They want top class independent distributors to affiliate market their system with them and help them make the Bluetooth market regulated.
It is a special moment in their evolution. This company knows they will grow because of their system and also because of their commitment to the customers. For more insight into their lucrative payment plans and more information about the affiliate program they offer, you can get all of the details at the company’s website.
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Bluetooth Marketing allows you to send adverts for FREE to mobile phones.
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