Invention Grant
- Patent Title: Method and apparatus for root node selection in an ad hoc network
- Patent Title (中): 自组织网络中根节点选择的方法和装置
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Application No.: US11363757Application Date: 2006-02-28
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Publication No.: US07876706B2Publication Date: 2011-01-25
- Inventor: Randy L. Ekl , Mark J. Johnson , Anthony R. Metke , Aparna Pandey , Joseph E. Phillips , Christopher G. Ware
- Applicant: Randy L. Ekl , Mark J. Johnson , Anthony R. Metke , Aparna Pandey , Joseph E. Phillips , Christopher G. Ware
- Applicant Address: US IL Schaumburg
- Assignee: Motorola, Inc.
- Current Assignee: Motorola, Inc.
- Current Assignee Address: US IL Schaumburg
- Agent Randi L. Karpinia
- Main IPC: H04L12/28
- IPC: H04L12/28

Abstract:
Techniques are provided for selecting a root node in an ad hoc network comprising a plurality of nodes including a first node. According to one implementation of these techniques, a first node can receive a message from at least one of the other nodes. Each message includes a number of primary factors associated with a particular node regarding capabilities of the particular node. The primary factors associated with each node can then be evaluated, and an attempt can be made to select the root node based on the primary factors associated with each node. If the first node is unable to select the root node based on the primary factors associated with each node, then the root node can be selected based on secondary factors associated with each node.
Public/Granted literature
- US20070201381A1 Method and apparatus for root node selection in an ad hoc network Public/Granted day:2007-08-30
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