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Authors:
James F. Kurose, Keith W. Ross
Chapter:
Wireless And Mobile Networks
Exercise:
Problems
Question:9 | ISBN:9780132856201 | Edition: 6

Question

Describe the format of the 802.15.1 Bluetooth frame. You will have to do some reading outside of the text to find this information. Is there anything in the frame format that inherently limits the number of active nodes in an 802.15.1 network to eight active nodes? Explain.

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Answer

The format of the 802.15.1 Bluetooth frame contains three fields are:

  • Access code for 72 bits.
  • Header for 54 bits
  • Data for 0-2744 bits

The piconet is address field in the frame format limits for active nodes. The frame format that inherently limits the number of active nodes in an 802.15.1 network to eight active nodes are 3 bit address for header files. It helps to uniquely for active node in the piconet.

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