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 Bluetooth  |  Question 20 of 23    Print  
How does a bluetooth work?

  
Total Answers and Comments: 1 Last Update: November 22, 2007     Asked by: Ekubazgi Fesshaye 
  
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 Best Rated Answer
Submitted by: Satish
 

A Bluetooth device playing the role of the "master" can communicate with up to 7 devices playing the role of the "slave". This network of "group of up to 8 devices" (1 master + 7 slaves) is called a piconet.

At any given time, data can be transferred between the master and 1 slave; but the master switches rapidly from slave to slave in a round robin fashion. (Simultaneous transmission from the master to multiple slaves is possible, but not used much in practice). Either device may switch the master/slave role at any time.



Above answer was rated as good by the following members:
loganathan8885
November 22, 2007 02:01:28   #1  
Satish        

RE: How does a bluetooth work?

A Bluetooth device playing the role of the "master" can communicate with up to 7 devices playing the role of the "slave". This network of "group of up to 8 devices" (1 master + 7 slaves) is called a piconet.

At any given time data can be transferred between the master and 1 slave; but the master switches rapidly from slave to slave in a round robin fashion. (Simultaneous transmission from the master to multiple slaves is possible but not used much in practice). Either device may switch the master/slave role at any time.


 
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