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1. #WHICH SERIAL COMMUNICATION PROTOCOL MOBILE BLUETOOTH PORTABLE#
2. #WHICH SERIAL COMMUNICATION PROTOCOL MOBILE BLUETOOTH PC#
3. #WHICH SERIAL COMMUNICATION PROTOCOL MOBILE BLUETOOTH BLUETOOTH#

Bluetooth guarantees security at the bit level and the authentication is controlled by the end user by using 128 bit key. Bluetooth radio technology provides the bridge between the existing data network. Bluetooth range is 10 meter but it can be extended up to 100 meters by increasing the power.īluetooth devices are protected from the external interference because they change their frequency up to 1600 times in a second. Each Bluetooth device has a 48 bit address from the IEEE 802 standards and the Bluetooth connections can be either point to point or multipoint.

In computer it can be used with the USB port. The Bluetooth chip can either be built into the devices or it can be uses as an adapter. Bluetooth supports the data speed up to 721 Kbps and 3 voice channels. The radio waves operate at 2.45 Ghz band on the Bluetooth devices. In Bluetooth technology, small and inexpensive transceivers have been placed in the digital devices. Bluetooth chip has to be equipped in many devices. The cost of the Bluetooth device is expected to fall rapidly. The current circuits are contained on a circuit board of 0.9 cm square and a much smaller single chip version is in development and soon it will be in use. Bluetooth technology is a modified form of the current Wireless LAN technology and it’s more acceptable for its relative small size and low cost. Unlike infrared Bluetooth does not require line of sight between the connecting units.

#WHICH SERIAL COMMUNICATION PROTOCOL MOBILE BLUETOOTH PORTABLE#

It is designed to connect the mobile phones, laptops, hand held devices and portable equipments with almost no work by the end users.

#WHICH SERIAL COMMUNICATION PROTOCOL MOBILE BLUETOOTH PC#

A number of the Bluetooth devices like digital camera, mobile phone and handheld pc can form a network. Bluetooth is actually a standard for wireless communication between the devices in a relatively small area and it is therefore works fine in the personal area network (PAN) using radio frequency.Īny two devices that follow the Bluetooth standard can communicate with each other. Bluetooth technology uses radio-based links and all the connections between the devices and invisible and instantaneous.īy Bluetooth technology your laptop can send print request to a printer in your next room. Bluetooth makes wireless communication between the two devices in a localized area of a room of office or home very easily. Bluetooth provides the opportunity of using the mobile data in different applications.

It makes rapid ad hoc connections, automatic unconscious connections between two or more digital devices. Bluetooth enables the users to connect to a wide variety of telecommunication and computing devices easily, without cables. Bluetooth technology is a type of the wireless technology that eliminates the need for the number of inconvenient cables and devices that are used to connect the computers, mobile phones, digital cameras, handheld devices and new digital appliances.