Invention Grant
- Patent Title: Millimeter-wave communication station and method for scheduling association beamforming training with collision avoidance
- Patent Title (中): 毫米波通信站和调度关联波束形成训练与避免冲突的方法
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Application No.: US12559770Application Date: 2009-09-15
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Publication No.: US08743838B2Publication Date: 2014-06-03
- Inventor: Michelle X. Gong , Carlos Cordeiro
- Applicant: Michelle X. Gong , Carlos Cordeiro
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Agent John F. Travis
- Main IPC: H04W4/00
- IPC: H04W4/00

Abstract:
Embodiments of a millimeter-wave communication station and method for scheduling association beamforming training (A-BFT) with collision avoidance are generally described herein. In some embodiments an initiating station transmits a transmit sector-sweep frame in each of its antenna sectors and receives a reverse transmit sector-sweep frame from two or more unassociated responding stations. The initiating station transmits a sector-sweep feedback frame to each of the responding stations to indicate whether each responding station is to perform beamforming training in a current beacon interval or a subsequent beacon interval. The sector-sweep feedback frame may indicate an order in which the responding stations are to perform beamforming training in subsequent beacon intervals.
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