Invention Grant
US08457553B2 Removal of ambiguities in forming new piconet controller (PNC) when the current PNC controller is suddenly unavailable
有权
当当前的PNC控制器突然不可用时，消除形成新微微控制器（PNC）的模糊性
- Patent Title: Removal of ambiguities in forming new piconet controller (PNC) when the current PNC controller is suddenly unavailable
- Patent Title (中): 当当前的PNC控制器突然不可用时，消除形成新微微控制器（PNC）的模糊性
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Application No.: US11690103Application Date: 2007-03-22
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Publication No.: US08457553B2Publication Date: 2013-06-04
- Inventor: Dinesh Dharmaraju , Saishankar Nandagopalan
- Applicant: Dinesh Dharmaraju , Saishankar Nandagopalan
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Jeffrey D. Jacobs; Mary A. Fales
- Main IPC: H04B7/00
- IPC: H04B7/00
Abstract:
A piconet in which at least one master communication station and at least one slave communication station are self-designated implements a successor hierarchy. A wireless device (DEV) functioning as a piconet controller (PNC) poll a plurality of DEVs to obtain data concerning other DEVs in range of the respective polled DEVs. Data concerning stations in range of the respective polled stations is received and at least one successor DEV is selected as a successor PNC based on the received data concerning stations in range of the respective polled DEVs. The selection of the successor DEVs is communicated to the successor DEVs. This provides for continuity of communication.
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