StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...
Free

Bluetooth Technology - Essay Example

Cite this document
Summary
This paper 'Bluetooth Technology' tells that Bluetooth technology is a wireless technology that is used between two paired devices. Today, Bluetooth technology is built into several of our daily used products ranging from cars, mobile phones, laptops, PDAs, printers, and even medical equipment…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER93.5% of users find it useful
Bluetooth Technology
Read Text Preview

Extract of sample "Bluetooth Technology"

? Bluetooth technology Introduction: Bluetooth technology is a wireless technology that is used between two paired devices. Today, Bluetooth technology is built into several of our daily used products ranging from cars, mobile phones, laptops, PDAs, printers and even in medical equipments. Data like videos, pictures, music, information and voice can be transferred easily between the two paired devices over a short distance and that to within seconds. Wireless signals transmitted by Bluetooth cover short distances up to 30 feet. These signals communicate less than 1 Mega Byte per second (1 Mbps). The Bluetooth technology works across a secure and unlicensed short-range radio frequency. Bluetooth technology sends information within our own personal space which is known as our Personal Area Network (PAN) at distances of up to 10 meters. Bluetooth is also known as the IEEE 802.15.1, an industrial standard for wireless PANs (personal area network), since it can be used in smaller offices with few employees (Peter, 2006). A product having Bluetooth facility means that it some hardware or small computer chip along with some software that lets one product connect wirelessly to another using the Bluetooth technology. History of Bluetooth: The Bluetooth technology was formulated in 1994 by the Engineers of a company called “Ericsson”, a Swedish company. The reason behind this invention was to eradicate the rummage in homes and offices. In 1998, Bluetooth Special Interest Group (SIG) was developed and its founding members were Ericsson, Intel, IBM, Nokia and Toshiba. The motive behind was to connect their products and also the organization devoted its time in maintaining the Bluetooth technology. Within six months success of the Bluetooth technology many other companies joined in this new invention. Since then the Bluetooth technology has boomed and has been adapted by many other companies. The word “Bluetooth” draws its motivation from a 10th century king of Denmark named Harold Blatand or Harold Bluetooth (Peter, 2006). King Harold contributed in uniting different countries which are now Norway, Sweden and Denmark which at that time were at battle and had major disagreements. Hence the name has its inspiration from the King’s work, Bluetooth is all about connecting and communicating in an uninterrupted single flow allowing different devices from cell phones to automobiles to communicate and network with each other. The Bluetooth Logo is established on the H and B of Harold's name. How the technology works: Initially the range of Bluetooth device brooded over 5meters but now it can attain a range of 10meters after expanding into 700-800kb bandwidth. The transmission frequency range for Bluetooth is between 2.4 and 2.4835 GHz with a maximum transfer speed of 2 Mbps per second whereas at the beginning it was around 1Mbps per second and the frequency range was 2GHz. Bluetooth technology functions in the unlicensed industrial, scientific and medical (ISM) band. It uses a spread spectrum, frequency hopping, full duplex signal at a nominal rate of 1600 hops/sec (Justin, 2004). The network of Bluetooth contains a powerful topology PAN (personal area network) also known as piconet. These piconets are established dynamically and automatically. Nodes are organized in small groups of piconets. Every piconet has a leading node known as master and other nodes in a piconet are referred as slaves. A node can belong to a multiple of piconets, and such a node is called as a bridge. Piconet contains a minimum of two and a maximum of eight peer devices. The devices will communicate using protocols that are part of the specification. Slaves do not directly communicate with each other but instead rely on the master as a carrying node. Bluetooth provides a half-duplex communication channel. Communication between nodes in different piconets involves the bridge nodes. A bridge node can’t be active in more than one piconet at a time. It is active in one piconet while being deposited in others. Data exchange takes place between two nodes only when both nodes are active. The master decides the communication order and duration for the slaves. (Roch Guerin , Enyoung Kim , Saswati Sarkar , Lucent Technologies , U. Pennsylvania, U. Pennsylvania, 2002). Uses of Bluetooth technology: The main feature of Bluetooth technology is low cost, low power consumption and powerful communication. For short range communication Bluetooth technology is best and it is very popular in cell phones (Sanam, 2011). Originally the aim of the Bluetooth technology was just to be a wireless replacement for cables and wires between products like phones and headsets or between PCs, keyboard and mouse. Today, we can create new connections that weren't possible using wires before, like connecting our cell phones to our car stereo or printing a picture directly from our camera phone and all this is after the development and ripening of the Bluetooth technology. Bluetooth is a communication protocol that works best with low powered devices like Pcs, cell phones, printers etc. Bluetooth is a point to point communication (Brent, 2001). The primary feature of Bluetooth wireless technology is its ability to handle data and voice transmissions at the same time. This gives the consumers a variety of opportunities such as hands-free headsets for voice calls on cell phones, printing and fax capabilities, and synchronization for PCs and cell phones. Many upcoming devices are using this wireless technology like Sony Play Station 3 and Nintendo Revolution. Most people don’t like cables so in case if they want to copy or transfer their data from one device to another Bluetooth is a good option. Cordless telephone also uses this technology; it has one Bluetooth transmitter in the base and another in the handset (Peter, 2006). Bluetooth wireless technology is safe secure and its commonly found in all product these days. There are various applications and products based on Bluetooth. For wireless controllers, video game systems are also using Bluetooth facility. Many MP3 players and digital cameras have Bluetooth in order to easily transfer music, video and pictures to and from computer easily. Classical music world and organizations like Bregenzer festspiele is also starting to embark on this wireless technology. Bluetooth is used also used in PC devices like mouse and keyboard (Brent, 2001). The keyboard becomes the central hub for additional Bluetooth devices, such as a printer or digital camera. Primarily the Bluetooth technology can replace infrared or RF connections. It also lets the users get rid of the need of cord for devices such as PDAs, MP3s, digital cameras and cell phones for the transfer of small files. Most importantly the attractive feature of Bluetooth is that it connects quickly without the need of any software. This saves us from battling with our Pcs. Another amazing application includes capturing vehicle travel times and it has shown to be effective (Sanam, 2011). Bluetooth vs. other technologies: Infrared works in line of sight while Bluetooth has a range of up to 100meters. But Infrared can transfer data at a speed of up to 4 Mbps which is very fast rates for data transfer as compared to Bluetooth which offers only 1 Mbps. Infrared consumes less power than Bluetooth technology. Bluetooth facilitates both data and voice communication. When compared with Wi-Fi, Bluetooth has better security than Wi-Fi. Wi-Fi is a risky network, data can be stolen if lots of networks are attached and in case if they are hacked. Since Wi-Fi has a long range of connectivity its power consumption is more than Bluetooth. Both are wireless technologies but with different purposes. Bluetooth products make it easy to connect various electronic devices to each other without the need of cables whereas Wi-Fi was designed as a replacement or extension of the wired LAN (local area network). Wi-Fi is used to get access toward local area network in working areas while Bluetooth is used to carry out personal application as smart energy. Moreover Bluetooth is slow as compared to Wi-Fi. The bandwidth required for Bluetooth is 800 kbps and for Wi-Fi it is 11Mbps. Wi-Fi come into existence in 1991 and Bluetooth in 1994 (Justin, 2004). Future of Bluetooth technology: Bluetooth as a technology has its limitations but many people believe there is a huge future for Bluetooth wireless technology. In order to become a replacement for the current technology Bluetooth needs to be used in large networks. With the small range this makes it a bit of a difficult task. The long term future of Bluetooth wireless technology seems quite bleak, considering the inherent limitations of this technology such as short range, slow data transfer rates, the fact that both the devices need to be paid in order for the transmission, the inability to transfer both ways at the same time etc. Until and unless some how these inherent weaknesses are removed the Bluetooth technology cannot further prosper and will eventually be replaced by much versatile technology in near future. By using scatternets, intra and inter piconet scheduling and packet forwarding within scatternet, Bluetooth can successfully be used for large networks if these requirements are established. If the drawbacks of the Bluetooth technology are combated it can grab a large share of wireless device market (Justin, 2004). References: 1.Roch Guerin , Enyoung Kim , Saswati Sarkar , Lucent Technologies , U. Pennsylvania, U.Pennsylvania. (2002). Bluetooth Technology: Key Challenges and Initial Research. Conference, Proc. SCS Communication Networks and Distributed Systems Modeling and Simulation CNDS, no. 157-163 2.Ms. Sanam Javid Inamdar (2011). BLUTOOTH Technology in CAR.Research paper Computer Science. Vol. I, Issue. I / February 2011,pp. 178-180 3. Justin Blasdel (April 16 2004). The Future of Bluetooth technology. 4. Peter Suciu (September 1 2006). What is Bluetooth? 5. 6. Brent A.Miller, Chatschick Bisdikian (2001). Bluetooth Revealed. Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Bluetooth technology Essay Example | Topics and Well Written Essays - 1500 words”, n.d.)
Retrieved de https://studentshare.org/information-technology/1392232-bluetooth-technology
(Bluetooth Technology Essay Example | Topics and Well Written Essays - 1500 Words)
https://studentshare.org/information-technology/1392232-bluetooth-technology.
“Bluetooth Technology Essay Example | Topics and Well Written Essays - 1500 Words”, n.d. https://studentshare.org/information-technology/1392232-bluetooth-technology.
  • Cited: 0 times

CHECK THESE SAMPLES OF Bluetooth Technology

Advantages Of Bluetooth Technology implementation In Modern Life

The paper "Advantages Of Bluetooth Technology implementation In Modern Life" provides a detailed and comprehensive analysis of the Bluetooth Technology implementation in business information systems.... hellip; The implementation of the Bluetooth Technology offers us to establish automatic, wireless and inexpensive means to communicate business management and handling devices.... The Bluetooth Technology in business information system uses a weak signal so that it doesn't interfere by means of cell phone signal or additional signals....
10 Pages (2500 words) Case Study

Telecommunications: Bluetooth Technology

The author by researching the blue tooth technology came to the conclusion that Bluetooth is one of the most important technologies that can help in developing the mobile information society, blurring the restrictions between home, the office, as well as the outside world.... luetooth wireless technology is a communications system that is short-ranged and is supposed to be a substitute for the cables connecting portable as well as fixed electronic devices.... The most important characteristic of Bluetooth wireless technology is its robustness, low power, with low cost....
10 Pages (2500 words) Research Paper

The Advantages of Bluetooth Technology

This essay is focused on the description of Bluetooth Technology.... Hence, Bluetooth Technology is among the most famous ones and is used by people all over the world.... Bluetooth Technology was originally considered as a short range technology that would only replace the need to connect to computer devices with cables, for example with printers, scanners, mouse etc.... Moreover, Franklin and Layton (2010) describe Bluetooth as an automatic and wireless technology....
4 Pages (1000 words) Essay

Bluetooth Innovation

Beyman (2009) has also outlined that the initial version of Bluetooth Technology was a short distance data transfer protocol that has developed through the corporation of “Ericsson” in the mid-1990s (Beyman, 2009).... The continued emergence has continued in this field and in December 1, 1999, Lucent, Microsoft, 3Com, and Motorola had attached to a Promoter Group for the Bluetooth Technology.... This case study "Bluetooth Innovation" is aimed at discussing one of the most excellent technology emerged in this era known as “Bluetooth”....
6 Pages (1500 words) Case Study

What Is Bluetooth Technology

The paper "What Is Bluetooth Technology" discusses that Bluetooth Technology offers a simple and convenient method of facilitating a variety of computer devices to communicate to each other to their peripherals, at the lowest cost.... In this research, I have presented a detailed analysis of Bluetooth Technology.... Here I have outlined the Bluetooth Technology structure and its potential implementation at personal and business levels....
8 Pages (2000 words) Research Paper

The Development of Bluetooth Technology

The aim of the present research is to describe the recent developments and implications of the Bluetooth Technology, and the industry that is providing it.... Keeping in line with new upcoming technologies that we see every day, like Computers, laptops, and cellular phones, Bluetooth Technology “came into existence” to do away along with the cables that were required to attach mobiles to peripherals.... As Kirby in his article tells us “Bluetooth Technology is focused on replacing cables....
5 Pages (1250 words) Research Paper

The Application of Bluetooth Technology in Electronic Consumers

This work called "The Application of Bluetooth Technology in Electronic Consumers" describes an open wireless technology Bluetooth, its advantages and disadvantages.... As a result, companies like Nokia, Samsung, LG, Sony Ericsson, and HTC have introduced various mobile phones to their portfolio most of which utilize Bluetooth Technology.... Moreover, since the technology uses radio signals, the devices do not have to maintain a line of sight....
6 Pages (1500 words) Report

A Brief Explanation of Bluetooth Technology

This term paper "A Brief Explanation of Bluetooth Technology" discusses Bluetooth Technology as an open standard used for short-range radio frequency communication between two or more devices.... hellip; Bluetooth Technology has found usage in a wide range of devices including cellular phones, laptops, automobiles, personal digital assistants, and headsets.... bluetooth connection enables a formation of a WPA.... It is thus possible to form an ad hoc network between many different devices and create a wireless file-sharing process because of bluetooth interoperability (Scarfone 2)....
6 Pages (1500 words) Term Paper
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Contact Us