Bluetooth .How Stuff Works


Bluetooth is the miniature wireless transmitter and receiver used as an interface to access LANs, PSTN, Mobile network and portable handheld devices. Bluetooth can communicate with the Bluetooth enabled devices through a short range network called ”Piconets”. When the Bluetooth enabled device enters the proximity of the piconet, it establishes connection with the Bluetooth. It is very useful for hands free communication in hand held devices. The technology of Bluetooth was named after Harald Blaatand Bluetooth II, the king of Denmark.

Continue reading “Bluetooth .How Stuff Works”

Advertisements

Router. How Stuff Works


ROUTER

Router is the essential part of the Wi-Fi system that forward data packets across the computer network from the broad band. It is a microprocessor controlled device that is used to connect two or more data lines from different networks. Router functions as a controller for the traffic direction from the network. When the data packet arrives, the router will read the address information for determining its destination. By reading the routing information in its Routing Table, the router then directs the data packet. The router also translates the Data Transmission Protocol for the appropriate protocol of the network and prevents the unauthorized network access with the help of firewall. The router will create a routing table of preferred routes between any two systems which are interconnected.
Continue reading “Router. How Stuff Works”

Bluetooth .How Stuff Works


Bluetooth is the miniature wireless transmitter and receiver used as an interface to access LANs, PSTN, Mobile network and portable handheld devices. Bluetooth can communicate with the Bluetooth enabled devices through a short range network called ”Piconets”. When the Bluetooth enabled device enters the proximity of the piconet, it establishes connection with the Bluetooth. It is very useful for hands free communication in hand held devices. The technology of Bluetooth was named after Harald Blaatand Bluetooth II, the king of Denmark.

Continue reading “Bluetooth .How Stuff Works”