Invention Grant
- Patent Title: Time reduction for multiple link recovery
- Patent Title (中): 多次链接恢复的时间缩短
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Application No.: US12645923Application Date: 2009-12-23
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Publication No.: US08315154B2Publication Date: 2012-11-20
- Inventor: Minyoung Park
- Applicant: Minyoung Park
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schubert Law Group PLLC
- Main IPC: H04J1/16
- IPC: H04J1/16

Abstract:
Apparatuses, systems, and methods that reduce the amount of time for recovering multiple beam-formed links in a wireless network are disclosed. An embodiment may, e.g., be a mobile computing device with wireless beamforming communications capabilities. Upon establishing links with multiple stations, the mobile computing device may sense that the link quality or strength is degrading for several of the links. The laptop may transmit a single forward-transmission sector sweep (FWD-TXSS) to initiate recovery of the links. The other stations previously linked to the laptop may detect the degradation the links and start monitoring for the single FWD-TXSS. The receiving devices may each perform reverse-transmission sector sweeps (REV-TXSS), in sequence, to reestablish beam-formed links with the laptop without requiring multiple forward-transmission sector sweeps.
Public/Granted literature
- US20110149722A1 TIME REDUCTION FOR MULTIPLE LINK RECOVERY Public/Granted day:2011-06-23
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