Dynamic topology construction in bluetooth scatternets

Authors:
Rajarshi Roy;Mukesh Kumar;Navin K. Sharma;Shamik Sural
Affiliations:
Dept of Electronics & Electrical Communication Engineering;Dept of CSE, Institute of Technology, Banaras Hindu University, Varanasi, India;Dept of Civil Engineering;School of IT, Indian Institute of Technology, Kharagpur, India
Venue:
HiPC'04 Proceedings of the 11th international conference on High Performance Computing
Year:
2004

Citing 5
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Abstract

We propose a topology construction algorithm for Bluetooth devices in which a piconet or a scatternet is assumed to be a dynamic network structure A new node can join the scatternet or an existing node can shut down at any point of time, without affecting the rest of the topology The algorithm works bottom up by first combining individual nodes into small piconets, the small piconets then joining to form larger piconets Finally, the large piconets join to form a scatternet All these operations are conducted in a way such that none of the nodes need to act as a coordinator No a priori information about the total number of nodes in the network is required for successful topology construction.