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Ad-hoc established device network
   
Document Number
US Patent 7304968
Issued Date
December 4, 2007
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Abstract
In an ad-hoc established device network, a profile based handover of the network control functionality is performed whenever a new device (15) requests association with the network and the central controller (16) does not support the profile of the new device (15). A database is searched for a controller-capable device that supports both the profiles of the network devices and the profile of the new device. The former central controller (16) passes the control functionality to the controller-capable device (17), which becomes the new central controller (24). Thus it is possible to associate the new device (15) with the network. The invention allows to integrate devices supporting different profiles into a common network.
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Number of Claims:
21
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Owner
Published
December 4, 2007
Application Number
10/232,302
Filed
August 30, 2002
US Classification
370/331   370/338
Int'l Classification
H04L   12/56   (20060101)  
Examiner
Assistant Examiner
Priority Data
Sep 03, 2001 [EP] 01121099
USPTO Field of Search
370/331   370/332   370/338  
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Description
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